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z/OS

Summary of Message and InterfaceChangesVersion 2 Release 3

SA23-2300-30

IBM

NoteBefore using this information and the product it supports, read the information in “Notices” on page 445.

This edition applies to Version 2 Release 3 of z/OS (5650-ZOS) and to all subsequent releases and modificationsuntil otherwise indicated in new editions.

Last updated: March 27, 2018

© Copyright IBM Corporation 1997, 2018.US Government Users Restricted Rights – Use, duplication or disclosure restricted by GSA ADP Schedule Contractwith IBM Corp.

Contents

Tables . . . . . . . . . . . . . . . xi

Abstract for z/OS Summary ofMessage and Interface Changes . . . xvii

How to send your comments to IBM xixIf you have a technical problem . . . . . . . xix

Summary of changes . . . . . . . . xxi

Part 1. Interface changes for z/OSV2R3. . . . . . . . . . . . . . . . 1

Chapter 1. System level interfaces forz/OS V2R3. . . . . . . . . . . . . . 3Message and code changes for z/OS V2R3 . . . . 3

BCP (MVS) and DFSMS messages and codeschanges for z/OS V2R3. . . . . . . . . . 4Common Information Model (CIM) messagechanges for z/OS V2R3 . . . . . . . . . 23Communications Server message changes forz/OS V2R3 . . . . . . . . . . . . . 24Cryptographic Services ICSF message changes forz/OS V2R3 . . . . . . . . . . . . . 25Cryptographic Services PKI Services messagechanges for z/OS V2R3 . . . . . . . . . 26DFSORT message changes for z/OS V2R3 . . . 27Distributed File System message changes forz/OS V2R3 . . . . . . . . . . . . . 27Hardware Configuration Definition (HCD)message changes for z/OS V2R3 . . . . . . 32IBM Tivoli Directory Server (TDS) messagechanges for z/OS V2R3 . . . . . . . . . 34Device Support Facilities (ICKDSF) messagechanges for z/OS V2R3 . . . . . . . . . 34Infoprint Server message changes for z/OS V2R3 34Integrated Security Services NetworkAuthentication Service message changes for z/OSV2R3 . . . . . . . . . . . . . . . 35ISPF message changes for z/OS V2R3 . . . . 36JES2 message changes for z/OS V2R3 . . . . 37JES3 message changes for z/OS V2R3 . . . . 39Language Environment message changes forz/OS V2R3 . . . . . . . . . . . . . 39Network File System (NFS) message changes forz/OS V2R3 . . . . . . . . . . . . . 42OpenSSH message changes for z/OS V2R3 . . . 43Resource Measurement Facility (RMF) messagechanges for z/OS V2R3 . . . . . . . . . 43System Display and Search Facility (SDSF)message changes for z/OS V2R3 . . . . . . 43Security Server RACF message changes for z/OSV2R3 . . . . . . . . . . . . . . . 44

SMP/E V3R6 message changes for z/OS V2R3 45TSO/E message changes for z/OS V2R3. . . . 46XL C/C++ message changes for z/OS V2R3 . . 46z/OS UNIX message changes for z/OS V2R3 . . 46z/OS Management Facility (z/OSMF) messagechanges for z/OS V2R3 . . . . . . . . . 48

New and changed System Management Facilities(SMF) records for z/OS V2R3 . . . . . . . . 49New and changed members in SYS1.MACLIB forz/OS V2R3 . . . . . . . . . . . . . . 61New and changed SYS1.PARMLIB members forz/OS V2R3 . . . . . . . . . . . . . . 62New and changed SYS1.PROCLIB andSYS1.IBM.PROCLIB members for z/OS V2R3 . . . 63New and changed SYS1.SAMPLIB members forz/OS V2R3 . . . . . . . . . . . . . . 63

Chapter 2. Base Control Program (BCPor MVS) interface changes for z/OSV2R3 . . . . . . . . . . . . . . . 65Callable services for high-level languages . . . . 65Control Blocks . . . . . . . . . . . . . 65Installation Exits. . . . . . . . . . . . . 66IPCS subcommands . . . . . . . . . . . 66JCL parameters . . . . . . . . . . . . . 66Messages . . . . . . . . . . . . . . . 67MVS (BCP) system commands . . . . . . . . 68REXX execs . . . . . . . . . . . . . . 69Services and macros . . . . . . . . . . . 69SMF records . . . . . . . . . . . . . . 71

Chapter 3. Common Information Model(CIM) interface changes for z/OS V2R3 . 73APIs. . . . . . . . . . . . . . . . . 73Classes . . . . . . . . . . . . . . . . 73Configuration options . . . . . . . . . . . 73Environment variables. . . . . . . . . . . 73Jobs . . . . . . . . . . . . . . . . . 73

Chapter 4. Communications Serverinterface changes for z/OS V2R3 . . . 75Communications Server IP interface changes . . . 75

PROFILE.TCPIP configuration file . . . . . . 76Configuration files . . . . . . . . . . . 79RACF interfaces . . . . . . . . . . . . 80Operator commands . . . . . . . . . . 81TSO commands . . . . . . . . . . . . 84z/OS UNIX commands . . . . . . . . . 87Application programming interfaces and networkmanagement interfaces . . . . . . . . . 90

Environment variables. . . . . . . . . . . 96Socket APIs . . . . . . . . . . . . . . 96

General updates of socket APIs . . . . . . . 97IPCS subcommands . . . . . . . . . . . 97

© Copyright IBM Corp. 1997, 2018 iii

CTRACE COMP(SYSTCPDA) subcommand . . 97CTRACE COMP(SYSTCPIS) subcommand . . . 97CTRACE COMP(SYSTCPOT) subcommand. . . 98CTRACE COMP(SYSTCPRE) subcommand . . . 98TCPIPCS subcommand . . . . . . . . . 98General updates to IPCS subcommands . . . . 98

SNMP MIB modules . . . . . . . . . . . 98User exits . . . . . . . . . . . . . . . 99Application data. . . . . . . . . . . . . 99FTP client error codes . . . . . . . . . . . 99SMF record type 119 enhancements . . . . . . 99z/OS UNIX /etc files. . . . . . . . . . . 100General updates of IP interfaces . . . . . . . 100Samples provided in MVS data set SEZAINST . . 100Samples provided in z/OS UNIX TCPIP directory 101Communications Server SNA interface changes . . 101

Start options. . . . . . . . . . . . . 101Start option behavior changes . . . . . . . 101Definition statements . . . . . . . . . . 102Commands . . . . . . . . . . . . . 102Command behavior changes . . . . . . . 103VTAM internal trace entries . . . . . . . 104VTAMMAP Formatted Dump changes . . . . 105Tuning statistics reports . . . . . . . . . 106

Chapter 5. Cryptographic Servicesinterface changes for z/OS V2R3 . . . 107ICSF interface changes . . . . . . . . . . 107PKI Services interface changes. . . . . . . . 107

Code samples . . . . . . . . . . . . 108Internet protocol standards . . . . . . . . 109Sample forms . . . . . . . . . . . . 109Substitution variables. . . . . . . . . . 109Utilities . . . . . . . . . . . . . . 109RACF security classes . . . . . . . . . 110Web pages . . . . . . . . . . . . . 110

System SSL interface changes . . . . . . . . 110SSL/TLS APIs . . . . . . . . . . . . 111Certificate Management Services (CMS) APIs 111Messages and codes . . . . . . . . . . 111Environment variables . . . . . . . . . 112gskkyman command . . . . . . . . . . 113

Chapter 6. DFSMS interface changesfor z/OS V2R3 . . . . . . . . . . . 115DFSMSdfp interface changes . . . . . . . . 115

Access method services . . . . . . . . . 115APIs . . . . . . . . . . . . . . . 116Callable services . . . . . . . . . . . 116Commands . . . . . . . . . . . . . 116Data areas . . . . . . . . . . . . . 116Exits and mapping macros . . . . . . . . 116ISMF panels . . . . . . . . . . . . . 117Macros . . . . . . . . . . . . . . 117NaviQuest panels . . . . . . . . . . . 118Programming interfaces . . . . . . . . . 118RACF commands and FACILITY class profiles 118SMF and LOGREC records . . . . . . . . 118SMS ACS read-only variables . . . . . . . 118SMS Constructs. . . . . . . . . . . . 118

SYS1.NUCLEUS members . . . . . . . . 119TSO/E commands for Advanced Copy Services 119Utilities . . . . . . . . . . . . . . 119

DFSMSdss interface changes . . . . . . . . 119APIs . . . . . . . . . . . . . . . 119Commands . . . . . . . . . . . . . 119Data areas . . . . . . . . . . . . . 120EXEC PARM values . . . . . . . . . . 120Exits . . . . . . . . . . . . . . . 120ISMF panels . . . . . . . . . . . . . 120RACF FACILITY class profiles . . . . . . . 120

DFSMShsm interface changes . . . . . . . . 121Commands . . . . . . . . . . . . . 121Data areas . . . . . . . . . . . . . 122Event codes . . . . . . . . . . . . . 122Exits . . . . . . . . . . . . . . . 122Macros . . . . . . . . . . . . . . 122RACF FACILITY class profiles . . . . . . . 122

DFSMSrmm interface changes for z/OS V2R3 . . 123Commands . . . . . . . . . . . . . 123Data areas . . . . . . . . . . . . . 123ISPF panels . . . . . . . . . . . . . 124REXX variables . . . . . . . . . . . . 124Structured field introducers . . . . . . . 125

Chapter 7. DFSORT interface changes 129

Chapter 8. Distributed File Serviceinterface changes for z/OS V2R3 . . . 131zFS . . . . . . . . . . . . . . . . . 131

zFS APIs . . . . . . . . . . . . . . 131zFS commands . . . . . . . . . . . . 132zFS system commands . . . . . . . . . 133zFS data sets . . . . . . . . . . . . 134

SMB . . . . . . . . . . . . . . . . 134SMB commands . . . . . . . . . . . 134SMB system commands . . . . . . . . . 134SMB environment variables . . . . . . . 135SMB operating system support . . . . . . 135

Chapter 9. IBM Tivoli Directory Server(TDS) interface changes . . . . . . . 137Configuration options . . . . . . . . . . 137Utilities . . . . . . . . . . . . . . . 138Client application programming routines . . . . 139Environment variables . . . . . . . . . . 139

Chapter 10. ICKDSF interface changes 141

Chapter 11. Infoprint Server interfacechanges . . . . . . . . . . . . . 143Application programming interface . . . . . . 143Configuration files. . . . . . . . . . . . 143Environment variables . . . . . . . . . . 143Exits . . . . . . . . . . . . . . . . 143Filters . . . . . . . . . . . . . . . . 143Infoprint Central . . . . . . . . . . . . 144ISPF panels . . . . . . . . . . . . . . 145JCL parameters . . . . . . . . . . . . . 145

iv z/OS Summary of Message and Interface Changes

Job attributes . . . . . . . . . . . . . 145Printer Inventory attributes. . . . . . . . . 146RACF profiles . . . . . . . . . . . . . 146SMF type 6 record for IP PrintWay . . . . . . 146/usr/lpp/Printsrv/samples directory . . . . . 147z/OS UNIX commands for Infoprint Server . . . 147TSO/E commands for Infoprint Server . . . . . 147

Chapter 12. Integrated SecurityServices of interface changes . . . . 149Enterprise Identity Mapping (EIM) interfacechanges . . . . . . . . . . . . . . . 149

Commands . . . . . . . . . . . . . 149Utilities . . . . . . . . . . . . . . 149

Network Authentication Service interface changes 149Commands . . . . . . . . . . . . . 149APIs . . . . . . . . . . . . . . . 149Configuration options . . . . . . . . . 150Environment variables . . . . . . . . . 150

Chapter 13. ISPF interface changes 151ISPF system commands . . . . . . . . . . 151ISPF primary commands . . . . . . . . . 152ISPF line commands . . . . . . . . . . . 152ISPF installation-wide exits . . . . . . . . . 152ISPF file-tailoring skeletons . . . . . . . . . 152ISPF configuration table keywords . . . . . . 153ISPF panel language . . . . . . . . . . . 153ISPF panels . . . . . . . . . . . . . . 154ISPF saved lists. . . . . . . . . . . . . 154ISPF services . . . . . . . . . . . . . 155ISPF load modules . . . . . . . . . . . 156ISPF variables . . . . . . . . . . . . . 156ISPF DTL tags . . . . . . . . . . . . . 156SCLM line commands . . . . . . . . . . 156SCLM macros . . . . . . . . . . . . . 156SCLM panels . . . . . . . . . . . . . 156SCLM services . . . . . . . . . . . . . 156SCLM translators . . . . . . . . . . . . 157SCLM variables . . . . . . . . . . . . 157

Chapter 14. JES2 interface changesfor z/OS V2R3 . . . . . . . . . . . 159Commands . . . . . . . . . . . . . . 159ENF codes . . . . . . . . . . . . . . 161Initialization statements . . . . . . . . . . 161Installation exits . . . . . . . . . . . . 162Executable macros . . . . . . . . . . . . 162SSI function codes . . . . . . . . . . . . 163

Chapter 15. JES3 interface changesfor z/OS V2R3 . . . . . . . . . . . 165Commands . . . . . . . . . . . . . . 165Diagnostic codes . . . . . . . . . . . . 165Executable macros . . . . . . . . . . . . 166ENF records . . . . . . . . . . . . . . 166Initialization statements . . . . . . . . . . 166SMF records . . . . . . . . . . . . . . 166SSI function codes . . . . . . . . . . . . 166

Chapter 16. Language Environmentinterface changes for z/OS V2R3 . . . 167Application-writer interfaces . . . . . . . . 167Callable services . . . . . . . . . . . . 167C/C++ runtime library APIs . . . . . . . . 167C/C++ runtime library feature test macros . . . 167Compiler-writer interfaces . . . . . . . . . 168Data areas . . . . . . . . . . . . . . 168Environment variables . . . . . . . . . . 168Event handler calls . . . . . . . . . . . 169Macros . . . . . . . . . . . . . . . 169Runtime options . . . . . . . . . . . . 169Utilities . . . . . . . . . . . . . . . 170

Chapter 17. Library Server . . . . . . 171

Chapter 18. Network File System(NFS) interface changes . . . . . . . 173

Chapter 19. Resource MeasurementFacility (RMF) interface changes . . . 175

Chapter 20. System Display andSearch Facility (SDSF) interfacechanges . . . . . . . . . . . . . 177Programming interfaces . . . . . . . . . . 177

Java . . . . . . . . . . . . . . . 177REXX . . . . . . . . . . . . . . . 177

Commands and action characters. . . . . . . 178Panels . . . . . . . . . . . . . . . . 179Table build exits . . . . . . . . . . . . 180SAF resources . . . . . . . . . . . . . 180

Chapter 21. Security Server interfacechanges . . . . . . . . . . . . . 181Callable services . . . . . . . . . . . . 181Class descriptor table (CDT) . . . . . . . . 181Commands . . . . . . . . . . . . . . 182Data areas . . . . . . . . . . . . . . 183Database templates . . . . . . . . . . . 183Exits . . . . . . . . . . . . . . . . 183Macros . . . . . . . . . . . . . . . 184Panels . . . . . . . . . . . . . . . . 184SMF records . . . . . . . . . . . . . . 184Utilities . . . . . . . . . . . . . . . 184

Chapter 22. SMP/E interface changes 185Commands . . . . . . . . . . . . . . 185Data sets and files . . . . . . . . . . . . 185Exits . . . . . . . . . . . . . . . . 185Macros . . . . . . . . . . . . . . . 185Modification control statements (MCS) . . . . . 185Panels . . . . . . . . . . . . . . . . 186Programming interfaces . . . . . . . . . . 186Service routines . . . . . . . . . . . . 186

Chapter 23. TSO/E interface changes 187Commands . . . . . . . . . . . . . . 187

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Macros . . . . . . . . . . . . . . . 187Panels . . . . . . . . . . . . . . . . 188

Chapter 24. XL C/C++ interfacechanges . . . . . . . . . . . . . 189Cataloged procedures . . . . . . . . . . 189Commands . . . . . . . . . . . . . . 189Compiler options . . . . . . . . . . . . 189Functions. . . . . . . . . . . . . . . 190Header files . . . . . . . . . . . . . . 191

Chapter 25. z/OS OpenSSH interfacechanges . . . . . . . . . . . . . 193Commands . . . . . . . . . . . . . . 193Configuration files. . . . . . . . . . . . 193Environment variables . . . . . . . . . . 193

Chapter 26. z/OS UNIX interfacechanges for z/OS V2R3 . . . . . . . 195BPXWDYN . . . . . . . . . . . . . . 195Callable services . . . . . . . . . . . . 195Configuration files. . . . . . . . . . . . 196Daemons . . . . . . . . . . . . . . . 196Data sets . . . . . . . . . . . . . . . 196Environment variables . . . . . . . . . . 196FACILITY class profiles . . . . . . . . . . 196Mapping macros . . . . . . . . . . . . 196REXX execs . . . . . . . . . . . . . . 197REXX functions. . . . . . . . . . . . . 197REXX system commands . . . . . . . . . 197Shell commands . . . . . . . . . . . . 197Syscall commands . . . . . . . . . . . . 198System commands. . . . . . . . . . . . 198TSO/E commands. . . . . . . . . . . . 199UNIXPRIV class profiles. . . . . . . . . . 199

Chapter 27. z/OSMF interface changes 201

Part 2. Interface changes for z/OSV2R2 . . . . . . . . . . . . . . 203

Chapter 28. System level interfacesfor z/OS V2R2 . . . . . . . . . . . 205z/OS V2R2 messages . . . . . . . . . . . 205

BCP and DFSMS summary of message changesfor z/OS V2R2 and its updates . . . . . . 205Common Information Model (CIM) summary ofmessage changes for z/OS V2R2 . . . . . . 215Communications Server summary of messagechanges for z/OS V2R2 . . . . . . . . . 215Cryptographic Services ICSF summary ofmessage changes for z/OS V2R2 . . . . . . 218Cryptographic Services PKI Services summaryof message changes for z/OS V2R2 . . . . . 222DFSORT summary of message changes forz/OS V2R2 . . . . . . . . . . . . . 222Distributed File System summary of messagechanges for z/OS V2R2 . . . . . . . . . 223

HCD summary of message changes for z/OSV2R2 . . . . . . . . . . . . . . . 226IBM Tivoli Directory Server summary ofmessage changes for z/OS V2R2 . . . . . . 228Infoprint Server summary of message changesfor z/OS V2R2 . . . . . . . . . . . . 229Integrated Security Services NetworkAuthentication Service summary of messagechanges for z/OS V2R2 . . . . . . . . . 230ISPF summary of message changes for z/OSV2R2 . . . . . . . . . . . . . . . 231JES2 summary of message changes for z/OSV2R2 . . . . . . . . . . . . . . . 232JES3 summary of message changes for z/OSV2R2 . . . . . . . . . . . . . . . 234Language Environment summary of messagechanges for z/OS V2R2 . . . . . . . . . 235NFS summary of message changes for z/OSV2R2 . . . . . . . . . . . . . . . 236z/OS OpenSSH summary of message changesfor z/OS V2R2 . . . . . . . . . . . . 237RMF summary of message changes for z/OSV2R2 . . . . . . . . . . . . . . . 239SDSF summary of message changes for z/OSV2R2 . . . . . . . . . . . . . . . 239Security Server RACF summary of messagechanges for z/OS V2R2 . . . . . . . . . 240SMP/E V3R6 summary of message changes forz/OS V2R2 . . . . . . . . . . . . . 242TSO/E summary of message changes for z/OSV2R2 . . . . . . . . . . . . . . . 242XL C/C++ summary of message changes forz/OS V2R2 . . . . . . . . . . . . . 243z/OS UNIX summary of message changes forz/OS V2R2 . . . . . . . . . . . . . 243z/OSMF summary of message changes. . . . 248

Summary of changes to SYS1.MACLIB . . . . . 256Summary of changes to SYS1.PARMLIB . . . . 257Summary of changes to SYS1.PROCLIB . . . . 261Summary of changes to SYS1.SAMPLIB . . . . 262

Chapter 29. BCP (MVS) summary ofinterface changes . . . . . . . . . 265Callable services for high-level languages . . . . 265Installation exits . . . . . . . . . . . . 267Control blocks . . . . . . . . . . . . . 268

Possible actions resulting from changed controlblocks . . . . . . . . . . . . . . . 268A method for finding changes to MVS controlblocks . . . . . . . . . . . . . . . 268

IPCS Subcommands . . . . . . . . . . . 269JCL parameters . . . . . . . . . . . . . 269Messages . . . . . . . . . . . . . . . 269REXX execs . . . . . . . . . . . . . . 269Services and macros . . . . . . . . . . . 270SMF records . . . . . . . . . . . . . . 272MVS (BCP) system commands. . . . . . . . 273

vi z/OS Summary of Message and Interface Changes

Chapter 30. CIM summary of interfacechanges . . . . . . . . . . . . . 277APIs . . . . . . . . . . . . . . . . 277Classes . . . . . . . . . . . . . . . 277Configuration options . . . . . . . . . . 277Environment variables . . . . . . . . . . 277Jobs . . . . . . . . . . . . . . . . 277

Chapter 31. Communications Serversummary of interface changes . . . . 279Communications Server IP summary of interfacechanges . . . . . . . . . . . . . . . 279

PROFILE.TCPIP configuration file . . . . . 280Configuration files. . . . . . . . . . . 284RACF interfaces . . . . . . . . . . . 286Operator commands . . . . . . . . . . 287TSO commands . . . . . . . . . . . 293z/OS UNIX commands . . . . . . . . . 295Application programming interfaces andnetwork management interfaces . . . . . . 298Environment variables . . . . . . . . . 305Socket APIs . . . . . . . . . . . . . 306IPCS subcommands . . . . . . . . . . 306SNMP MIB modules . . . . . . . . . . 307User exits . . . . . . . . . . . . . 308Application data . . . . . . . . . . . 308FTP client error codes . . . . . . . . . 308SMF record type 119 enhancements . . . . . 308z/OS UNIX /etc files. . . . . . . . . . 316General updates of IP interfaces . . . . . . 316Samples provided in MVS data set SEZAINST 317Samples provided in z/OS UNIX TCPIPdirectory . . . . . . . . . . . . . . 318

Communications Server SNA summary of interfacechanges . . . . . . . . . . . . . . . 318

Start options. . . . . . . . . . . . . 319Start option behavior changes . . . . . . . 319Definition statements . . . . . . . . . . 320Commands . . . . . . . . . . . . . 320Command behavior changes . . . . . . . 320VTAM internal trace entries . . . . . . . 322VTAMMAP Formatted Dump changes . . . . 324Tuning statistics reports . . . . . . . . . 324

Chapter 32. Cryptographic Servicessummary of interface changes . . . . 325ICSF summary of interface changes . . . . . . 325PKI Services summary of interface changes . . . 326

Code samples . . . . . . . . . . . . 326Internet protocol standards . . . . . . . . 327Sample forms . . . . . . . . . . . . 327Substitution variables. . . . . . . . . . 327Utilities . . . . . . . . . . . . . . 328RACF security classes . . . . . . . . . 328Web pages . . . . . . . . . . . . . 328

System SSL summary of interface changes. . . . 328System SSL application programming interfaces 328SSL/TLS APIs . . . . . . . . . . . . 328Certificate Management APIs . . . . . . . 330ASN.1 status codes . . . . . . . . . . 332

CMS status codes . . . . . . . . . . . 332Environment variables . . . . . . . . . 334Function return codes . . . . . . . . . 336Deprecated function return codes. . . . . . 338gskkyman command . . . . . . . . . . 339

Chapter 33. DFSMS summary ofinterface changes . . . . . . . . . 341DFSMSdfp summary of interface changes . . . . 341

Access method services . . . . . . . . . 341APIs . . . . . . . . . . . . . . . 342Callable services . . . . . . . . . . . 342Commands . . . . . . . . . . . . . 342Data areas . . . . . . . . . . . . . 342Exits and mapping macros . . . . . . . . 342ISMF panels . . . . . . . . . . . . . 342Macros . . . . . . . . . . . . . . 343NaviQuest panels . . . . . . . . . . . 343Programming interfaces . . . . . . . . . 343RACF commands and FACILITY class profiles 343SMF and LOGREC records . . . . . . . . 343SMS ACS read-only variables . . . . . . . 344SMS Constructs . . . . . . . . . . . 344SYS1.NUCLEUS members . . . . . . . . 344TSO/E commands for Advanced Copy Services 344Utilities . . . . . . . . . . . . . . 344

DFSMSdss summary of interface changes . . . . 344APIs . . . . . . . . . . . . . . . 344Commands . . . . . . . . . . . . . 344Data areas . . . . . . . . . . . . . 345EXEC PARM values . . . . . . . . . . 345Exits . . . . . . . . . . . . . . . 345ISMF panels . . . . . . . . . . . . . 345RACF FACILITY class profiles . . . . . . . 345

DFSMShsm summary of interface changes. . . . 345Commands . . . . . . . . . . . . . 345Data areas . . . . . . . . . . . . . 347Event codes . . . . . . . . . . . . . 347Exits . . . . . . . . . . . . . . . 347Macros . . . . . . . . . . . . . . 347RACF FACILITY class profiles . . . . . . . 348

DFSMSrmm summary of interface changes . . . 348Commands . . . . . . . . . . . . . 348Data areas . . . . . . . . . . . . . 348ISPF panels . . . . . . . . . . . . . 349REXX variables . . . . . . . . . . . . 349Structured field introducers . . . . . . . 349

DFSMStvs summary of interface changes . . . . 350

Chapter 34. DFSORT summary ofinterface changes . . . . . . . . . 351DFSORT interface changes for z/OS V2R2. . . . 351

Chapter 35. Distributed File Servicesummary of interface changes . . . . 353zFS . . . . . . . . . . . . . . . . . 353

zFS APIs . . . . . . . . . . . . . . 353zFS commands . . . . . . . . . . . . 354zFS system commands . . . . . . . . . 354zFS data sets . . . . . . . . . . . . 354

Contents vii

SMB . . . . . . . . . . . . . . . . 355SMB commands . . . . . . . . . . . 355SMB system commands . . . . . . . . . 355SMB environment variables . . . . . . . 355SMB operating system support . . . . . . 355

Chapter 36. IBM Tivoli DirectoryServer summary of interface changes . 357Configuration options . . . . . . . . . . 357Utilities . . . . . . . . . . . . . . . 359Client application programming routines . . . . 359Environment variables . . . . . . . . . . 360

Chapter 37. ICKDSF summary ofinterface changes . . . . . . . . . 361Commands . . . . . . . . . . . . . . 361

Chapter 38. Infoprint Server summaryof interface changes . . . . . . . . 363Application programming interface . . . . . . 363Configuration files. . . . . . . . . . . . 363Environment variables . . . . . . . . . . 363Exits . . . . . . . . . . . . . . . . 364Filters . . . . . . . . . . . . . . . . 364Infoprint Central . . . . . . . . . . . . 364ISPF panels . . . . . . . . . . . . . . 365JCL parameters . . . . . . . . . . . . . 365Job attributes . . . . . . . . . . . . . 365Printer Inventory attributes. . . . . . . . . 366RACF profiles . . . . . . . . . . . . . 366SMF type 6 record for IP PrintWay . . . . . . 366/usr/lpp/Printsrv/samples directory . . . . . 367z/OS UNIX commands for Infoprint Server . . . 367TSO/E commands for Infoprint Server . . . . . 367

Chapter 39. Integrated SecurityServices summary of interfacechanges . . . . . . . . . . . . . 369Enterprise Identity Mapping (EIM) summary ofinterface changes . . . . . . . . . . . . 369

Commands . . . . . . . . . . . . . 369Utilities . . . . . . . . . . . . . . 369

Network Authentication Service summary ofinterface changes . . . . . . . . . . . . 369

Commands . . . . . . . . . . . . . 369APIs . . . . . . . . . . . . . . . 369Configuration options . . . . . . . . . 370Environment variables . . . . . . . . . 371

Chapter 40. ISPF summary ofinterface changes . . . . . . . . . 373ISPF system commands . . . . . . . . . . 373ISPF primary commands . . . . . . . . . 374ISPF line commands . . . . . . . . . . . 374ISPF installation-wide exits . . . . . . . . . 375ISPF file-tailoring skeletons . . . . . . . . . 375ISPF configuration table keywords . . . . . . 375ISPF panel language . . . . . . . . . . . 375ISPF panels . . . . . . . . . . . . . . 375

ISPF services . . . . . . . . . . . . . 377ISPF load modules . . . . . . . . . . . 378ISPF environment variables. . . . . . . . . 378ISPF variables . . . . . . . . . . . . . 378ISPF DTL tags . . . . . . . . . . . . . 378SCLM line commands . . . . . . . . . . 379SCLM macros . . . . . . . . . . . . . 379SCLM panels . . . . . . . . . . . . . 379SCLM services . . . . . . . . . . . . . 379SCLM translators . . . . . . . . . . . . 379SCLM variables . . . . . . . . . . . . 379

Chapter 41. JES2 summary ofinterface changes . . . . . . . . . 381Commands . . . . . . . . . . . . . . 381ENF records . . . . . . . . . . . . . . 384Initialization statements . . . . . . . . . . 384Installation exits . . . . . . . . . . . . 385Executable macros . . . . . . . . . . . . 386SSI function codes . . . . . . . . . . . . 387

Chapter 42. JES3 summary ofinterface changes . . . . . . . . . 389Commands . . . . . . . . . . . . . . 389Diagnostic codes . . . . . . . . . . . . 389Executable macros . . . . . . . . . . . . 390ENF records . . . . . . . . . . . . . . 390Initialization statements . . . . . . . . . . 391SMF records . . . . . . . . . . . . . . 391SSI function codes . . . . . . . . . . . . 391

Chapter 43. Language Environmentsummary of interface changes . . . . 393Application-writer interfaces . . . . . . . . 393Callable services . . . . . . . . . . . . 393C/C++ runtime library APIs . . . . . . . . 393C/C++ runtime library feature test macros . . . 393Compiler-writer interfaces . . . . . . . . . 393Data areas . . . . . . . . . . . . . . 394Environment variables . . . . . . . . . . 394Event handler calls . . . . . . . . . . . 394Macros . . . . . . . . . . . . . . . 394Runtime options . . . . . . . . . . . . 394Utilities . . . . . . . . . . . . . . . 394

Chapter 44. Library Server . . . . . . 395

Chapter 45. NFS summary of interfacechanges . . . . . . . . . . . . . 397

Chapter 46. RMF summary of interfacechanges . . . . . . . . . . . . . 399SMF records . . . . . . . . . . . . . . 399

Chapter 47. SDSF summary ofinterface changes . . . . . . . . . 401Programming interfaces . . . . . . . . . . 401

Java . . . . . . . . . . . . . . . 401

viii z/OS Summary of Message and Interface Changes

REXX . . . . . . . . . . . . . . . 402Commands and action characters. . . . . . . 402Panels . . . . . . . . . . . . . . . . 403User exits . . . . . . . . . . . . . . 404SAF resources . . . . . . . . . . . . . 404

Chapter 48. Security Server summaryof interface changes . . . . . . . . 405Callable services . . . . . . . . . . . . 406Class descriptor table (CDT) . . . . . . . . 407Commands . . . . . . . . . . . . . . 408Data areas . . . . . . . . . . . . . . 409Database templates . . . . . . . . . . . 411Exits . . . . . . . . . . . . . . . . 412Macros . . . . . . . . . . . . . . . 412Panels . . . . . . . . . . . . . . . . 412SMF records . . . . . . . . . . . . . . 413Utilities . . . . . . . . . . . . . . . 413

Chapter 49. SMP/E summary ofinterface changes . . . . . . . . . 415Commands . . . . . . . . . . . . . . 415Data sets and files . . . . . . . . . . . . 416Exits . . . . . . . . . . . . . . . . 416Macros . . . . . . . . . . . . . . . 416Modification control statements (MCS) . . . . . 416Panels . . . . . . . . . . . . . . . . 416Programming interfaces . . . . . . . . . . 417Service routines . . . . . . . . . . . . 417

Chapter 50. TSO/E summary ofinterface changes . . . . . . . . . 419Commands . . . . . . . . . . . . . . 419Macros . . . . . . . . . . . . . . . 419Panels . . . . . . . . . . . . . . . . 419

Chapter 51. XL C/C++ summary ofinterface changes . . . . . . . . . 421Cataloged procedures . . . . . . . . . . 421Commands . . . . . . . . . . . . . . 421Compiler options . . . . . . . . . . . . 421Functions. . . . . . . . . . . . . . . 421

Chapter 52. z/OS OpenSSH summaryof interface changes . . . . . . . . 423Commands . . . . . . . . . . . . . . 423

Configuration files. . . . . . . . . . . . 423Environment variables . . . . . . . . . . 424

Chapter 53. z/OS UNIX summary ofinterface changes . . . . . . . . . 425Callable services . . . . . . . . . . . . 425Configuration files. . . . . . . . . . . . 425Daemons . . . . . . . . . . . . . . . 425Data sets . . . . . . . . . . . . . . . 425Environment variables . . . . . . . . . . 426FACILITY class profiles . . . . . . . . . . 426UNIXPRIV class profiles. . . . . . . . . . 426REXX execs . . . . . . . . . . . . . . 426Shell commands . . . . . . . . . . . . 427Syscall commands . . . . . . . . . . . . 427System commands. . . . . . . . . . . . 427TSO/E commands. . . . . . . . . . . . 428

Chapter 54. z/OSMF summary ofinterface changes . . . . . . . . . 429

Part 3. Appendixes . . . . . . . . 435

Appendix A. Possible actionsresulting from changed control blocks 437

Appendix B. A method for findingchanges to MVS and TSO/E messages 439

Appendix C. Accessibility . . . . . . 441Accessibility features . . . . . . . . . . . 441Consult assistive technologies . . . . . . . . 441Keyboard navigation of the user interface . . . . 441Dotted decimal syntax diagrams . . . . . . . 441

Notices . . . . . . . . . . . . . . 445Terms and conditions for product documentation 447IBM Online Privacy Statement. . . . . . . . 448Policy for unsupported hardware. . . . . . . 448Minimum supported hardware . . . . . . . 448Trademarks . . . . . . . . . . . . . . 449

Index . . . . . . . . . . . . . . . 451

Contents ix

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x z/OS Summary of Message and Interface Changes

Tables

1. New and changed System ManagementFacilities (SMF) records for z/OS V2R3 . . . 49

2. New and changed members in SYS1.MACLIBfor z/OS V2R3 . . . . . . . . . . . 61

3. New and changed SYS1.PARMLIB membersfor z/OS V2R3 . . . . . . . . . . . 62

4. New and changed SYS1.PROCLIB andSYS1.IBM.PROCLIB members for z/OS V2R3 . 63

5. New and changed SYS1.SAMPLIB membersfor z/OS V2R3 . . . . . . . . . . . 64

6. Summary of new and changed callableservices for high-level languages in z/OS V2R3 65

7. New and changed BCP installation exits forz/OS V2R3. . . . . . . . . . . . . 66

8. New and changed MVS IPCS subcommandsfor z/OS V2R3 . . . . . . . . . . . 66

9. New and changed MVS system commands forz/OS V2R3. . . . . . . . . . . . . 68

10. New and changed BCP REXX execs for z/OSV2R3. . . . . . . . . . . . . . . 69

11. New and changed MVS macros for z/OS V2R3 6912. New and changed Communications Server

PROFILE.TCPIP configuration statements andparameters for z/OS V2R3 . . . . . . . 76

13. New and changed Communications ServerFTP server configuration statements for z/OSV2R3. . . . . . . . . . . . . . . 79

14. New and changed non-PROFILE.TCPIPconfiguration files for z/OS V2R3 . . . . . 80

15. New and changed Communications ServerRACF interfaces for z/OS V2R3. . . . . . 81

16. New and changed Communications ServerNetstat operator commands (DISPLAYTCPIP,,NETSTAT) for z/OS V2R3 . . . . . 81

17. New and changed Communications Serveroperator commands for z/OS V2R3 . . . . 84

18. New and changed Communications ServerNETSTAT TSO commands for z/OS V2R3 . . 84

19. New and changed Communications ServerTSO commands for z/OS V2R3 . . . . . . 87

20. New and changed Communications Serverz/OS UNIX netstat commands for z/OS V2R3 . 87

21. New and changed Communications Serverz/OS UNIX commands for z/OS V2R3 . . . 90

22. New Communications Server real-time TCP/IPNMI for z/OS V2R3 . . . . . . . . . 91

23. New Communications Server TCP/IP callableNMI (EZBNMIFR) for z/OS V2R3 . . . . . 92

24. New and changed Communications Serverenvironment variables for z/OS V2R3. . . . 96

25. New and changed Communications Serversocket APIs for z/OS V2R3 . . . . . . . 97

26. New and changed Communications ServerTCPIPCS subcommand options for z/OS V2R3 98

27. New and changed Communications ServerSNMP MIB module support for z/OS V2R3. . 99

28. New and changed Communications Server IP- General updates to IP interfaces for z/OSV2R3 . . . . . . . . . . . . . . 100

29. IP samples provided in MVS data setSEZAINST for z/OS V2R3 . . . . . . . 100

30. IP samples provided in z/OS UNIX directory/usr/lpp/tcpip/samples for z/OS V2R3 . . 101

31. New and changed Communications Serverstart options for z/OS V2R3 . . . . . . 101

32. New and changed Communications Serverstart option behavior changes for z/OS V2R3 . 102

33. New and changed Communications Serverdefinition statements for z/OS V2R3 . . . . 102

34. New and changed Communications Servercommands in z/OS V2R3 . . . . . . . 102

35. New and changed Communications Servercommands with changed behavior for z/OSV2R3 . . . . . . . . . . . . . . 103

36. New and changed Communications ServerVTAM internal trace (VIT) entries for z/OSV2R3 . . . . . . . . . . . . . . 104

37. New and changed Communications ServerVTAMMAP Formatted Dump changes forz/OS V2R3 . . . . . . . . . . . . 106

38. New and changed ICSF callable services forz/OS V2R3 . . . . . . . . . . . . 107

39. New and changed code samples for PKIServices for z/OS V2R3 . . . . . . . . 108

40. Changes to support for internet protocolstandards for PKI Services for z/OS V2R3 . . 109

41. New and changed sample forms for PKIServices for z/OS V2R3 . . . . . . . . 109

42. New and changed substitution variables forPKI Services for z/OS V2R3 . . . . . . 109

43. New and changed PKI Services utilities forz/OS V2R3 . . . . . . . . . . . . 110

44. Changes to RACF security classes for PKIServices for z/OS V2R3 . . . . . . . . 110

45. Changes to PKI Services web pages for z/OSV2R3 . . . . . . . . . . . . . . 110

46. New and changed z/OS SSL/TLS APIs forz/OS V2R3 . . . . . . . . . . . . 111

47. Changes to z/OS Certificate ManagementAPIs for z/OS V2R3 . . . . . . . . . 111

48. Changes to System SSL environment variablesfor z/OS V2R3 . . . . . . . . . . . 112

49. DFSMSdfp: New and changed IDCAMScommands for z/OS V2R3 . . . . . . . 115

50. New and changed DFSMS APIs for z/OSV2R3 . . . . . . . . . . . . . . 116

51. DFSMSdfp: New and changed system-levelcommands for z/OS V2R3 . . . . . . . 116

52. DFSMS: New and changed exits for z/OSV2R3 . . . . . . . . . . . . . . 116

53. DFSMSdfp: New and changed mappingmacros for z/OS V2R3 . . . . . . . . 117

© Copyright IBM Corp. 1997, 2018 xi

54. DFSMSdfp: New and changed ISMF panelsfor z/OS V2R3 . . . . . . . . . . . 117

55. DFSMSdfp: New and changed executablemacros for z/OS V2R3 . . . . . . . . 117

56. DFSMSdfp: New and changed NaviQuestpanels for z/OS V2R3. . . . . . . . . 118

57. DFSMSdfp: New and changed DFSMSdfpprogramming interfaces for z/OS V2R3 . . . 118

58. DFSMSdfp: Changes to RACF FACILITY classprofiles for z/OS V2R3 . . . . . . . . 118

59. DFSMSdfp: New and changed ACS read-onlyvariables for z/OS V2R3 . . . . . . . . 118

60. DFSMSdfp: Changes to SMS constructs forz/OS V2R3 . . . . . . . . . . . . 119

61. New and changed TSO/E commands forAdvanced Copy Services . . . . . . . . 119

62. DFSMSdfp: Changes to utilities for z/OSV2R3 . . . . . . . . . . . . . . 119

63. DFSMSdss: New and changed commands forz/OS V2R3 . . . . . . . . . . . . 120

64. DFSMSdss: Changed data areas for z/OSV2R3 . . . . . . . . . . . . . . 120

65. DFSMSdss: New or changed exits for z/OSV2R3 . . . . . . . . . . . . . . 120

66. DFSMSdss: New and changed RACFFACILITY class profiles for z/OS V2R3 . . . 120

67. DFSMShsm: New and changed commands inz/OS V2R3 . . . . . . . . . . . . 121

68. DFSMShsm: New and changed event codesfor z/OS V2R3 . . . . . . . . . . . 122

69. DFSMShsm: New and changed exits for z/OSV2R3 . . . . . . . . . . . . . . 122

70. DFSMShsm: New and changed executablemacros in z/OS V2R3 . . . . . . . . . 122

71. DFSMShsm: New and changed RACFFACILITY class profiles for z/OS V2R3 . . . 123

72. DFSMSrmm: Changed commands for z/OSV2R3 . . . . . . . . . . . . . . 123

73. DFSMSrmm: New and changed data areas forz/OS V2R3 . . . . . . . . . . . . 123

74. DFSMSrmm: New and changed ISPF panelsfor z/OS V2R3 . . . . . . . . . . . 124

75. DFSMSrmm: New and changed TSOsubcommand REXX variables for z/OS V2R3 . 124

76. New and changed structured fieldintroducers for z/OS V2R3 . . . . . . . 125

77. New and changed zFS APIs for z/OS V2R3 13178. New and changed zFS commands for z/OS

V2R3 . . . . . . . . . . . . . . 13279. New and changed zFS system commands for

z/OS V2R3 . . . . . . . . . . . . 13480. New and changed zFS data sets for z/OS

V2R3 . . . . . . . . . . . . . . 13481. New and changed IBM Tivoli Directory

Server (IBM TDS) configuration options forz/OS V2R3 . . . . . . . . . . . . 137

82. New and changed IBM Tivoli DirectoryServer (IBM TDS) utilities for z/OS V2R3 . . 138

83. New and changed LDAP client applicationprogramming routines for z/OS V2R3 . . . 139

84. New and changed IBM Tivoli DirectoryServer (IBM TDS) environment variables forz/OS V2R3 . . . . . . . . . . . . 139

85. New and changed ICKDSF commands forz/OS V2R3 . . . . . . . . . . . . 141

86. New and changed Infoprint Central webpages for z/OS V2R3 . . . . . . . . . 144

87. New and changed Infoprint Server ISPFpanels for z/OS V2R3. . . . . . . . . 145

88. New and changed Infoprint Server jobattributes for z/OS V2R3. . . . . . . . 145

89. New and changed Infoprint Server PrinterInventory attributes for z/OS V2R3 . . . . 146

90. New and changed z/OS UNIX commands forInfoprint Server for z/OS V2R3 . . . . . 147

91. New and changed z/OS NetworkAuthentication Service APIs for z/OS V2R3 . 149

92. New and changed Network AuthenticationService configuration options z/OS V2R3 . . 150

93. New and changed Network AuthenticationService environment variables for z/OS V2R3. 150

94. New and changed ISPF primary commandsfor z/OS V2R3 . . . . . . . . . . . 152

95. New and changed ISPF configuration tablekeywords for z/OS V2R3 . . . . . . . 153

96. New and changed ISPF panels for z/OSV2R3 . . . . . . . . . . . . . . 154

97. New and changed ISPF saved lists for z/OSV2R3 . . . . . . . . . . . . . . 154

98. New and changed ISPF services for z/OSV2R3 . . . . . . . . . . . . . . 155

99. New and changed ISPF variables for z/OSV2R3 . . . . . . . . . . . . . . 156

100. New and changed JES2 commands for z/OSV2R3 . . . . . . . . . . . . . . 159

101. New and changed ENF codes for JES2 forz/OS V2R3 . . . . . . . . . . . . 161

102. New and changed JES2 initializationstatements for z/OS V2R3 . . . . . . . 161

103. New and changed JES2 Installation exits forz/OS V2R3 . . . . . . . . . . . . 162

104. New and changed JES2 executable macros forz/OS V2R3 . . . . . . . . . . . . 162

105. New and changed JES2 function codes forz/OS V2R3 . . . . . . . . . . . . 163

106. New and changed JES3 commands for z/OSV2R3 . . . . . . . . . . . . . . 165

107. New and changed JES3 diagnostic codes forz/OS V2R3 . . . . . . . . . . . . 165

108. New and changed JES3 executable macros forz/OS V2R3 . . . . . . . . . . . . 166

109. New and changed ENF codes for JES3 forz/OS V2R3 . . . . . . . . . . . . 166

110. New and changed JES3 initializationstatements for z/OS V2R3 . . . . . . . 166

111. New and changed JES3 function codes forz/OS V2R3 . . . . . . . . . . . . 166

112. New and changed Language EnvironmentCWIs for z/OS V2R3 . . . . . . . . . 168

113. New and changed Language Environmentevent handler calls for z/OS V2R3 . . . . 169

xii z/OS Summary of Message and Interface Changes

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114. New and changed Language Environmentmacros for z/OS V2R3 . . . . . . . . 169

115. New and changed Language Environmentruntime options for z/OS V2R3 . . . . . 170

116. New and changed Network File System siteattributes for z/OS V2R3. . . . . . . . 173

117. New and changed Network File Systemprocessing attributes for z/OS V2R3 . . . . 173

118. New and changed Network File Systemcommands for z/OS V2R3 . . . . . . . 173

119. Changes for Java for z/OS V2R3 . . . . . 177120. Changes for REXX special variables for z/OS

V2R3 . . . . . . . . . . . . . . 177121. Summary of new and changed SDSF

commands and action characters for z/OSV2R3 . . . . . . . . . . . . . . 178

122. Summary of new and changed SDSF operatorserver commands for z/OS V2R3 . . . . . 178

123. New and changed SDSF panels for z/OSV2R3 . . . . . . . . . . . . . . 179

124. Changes to the SDSF user exit routine forz/OS V2R3 . . . . . . . . . . . . 180

125. New and changed SAF resources for z/OSV2R3 . . . . . . . . . . . . . . 180

126. New and changed RACF callable services forz/OS V2R3 . . . . . . . . . . . . 181

127. New and changed classes for z/OS V2R3 182128. Changed RACF commands for z/OS V2R3 182129. New and changed RACF data areas for z/OS

V2R3 . . . . . . . . . . . . . . 183130. RACF database user template changes for

z/OS V2R3 . . . . . . . . . . . . 183131. RACF database general template changes for

z/OS V2R3 . . . . . . . . . . . . 183132. Changed executable RACF macros for z/OS

V2R3 . . . . . . . . . . . . . . 184133. New and changed RACF panels for z/OS

V2R3 . . . . . . . . . . . . . . 184134. New and changed RACF utilities for z/OS

V2R3 . . . . . . . . . . . . . . 184135. New and changed SMP/E commands for

z/OS V2R3 . . . . . . . . . . . . 185136. New and changed SMP/E modification

control statements (MCS) for SMP/E V3R6 . 185137. New and changed SMP/E panels for SMP/E

V3R6 . . . . . . . . . . . . . . 186138. New and changed TSO/E commands for

z/OS V2R3 . . . . . . . . . . . . 187139. New and changed TSO/E macros for z/OS

V2R3 . . . . . . . . . . . . . . 188140. New and changed XL C/C++ compiler

options for z/OS V2R3 . . . . . . . . 189141. New C/C++ functions for z/OS V2R3 190142. Changed C/C++ header files for z/OS V2R3 191143. New and changed OpenSSH commands for

z/OS V2R3 . . . . . . . . . . . . 193144. New and changed OpenSSH configuration

files for z/OS V2R3 . . . . . . . . . 193145. New and changed z/OS OpenSSH

environment variables for z/OS V2R3 . . . 193

146. New and changed keywords for theBPXWDYN text interface for z/OS V2R3 . . 195

147. New and changed callable services for z/OSV2R3 . . . . . . . . . . . . . . 195

148. New and changed daemons for z/OS V2R3 196149. New and changed mapping macros for z/OS

V2R3 . . . . . . . . . . . . . . 196150. New and changed REXX functions for z/OS

V2R3 . . . . . . . . . . . . . . 197151. New and changed REXX system commands

for z/OS V2R3 . . . . . . . . . . . 197152. New and changed shell commands for z/OS

V2R3 . . . . . . . . . . . . . . 197153. New and changed z/OS UNIX syscall

commands for z/OS V2R3 . . . . . . . 198154. New and changed system commands for

z/OS UNIX for z/OS V2R3 . . . . . . . 198155. New and changed TSO/E commands for

z/OS V2R3 . . . . . . . . . . . . 199156. New and changed z/OS UNIX resource

names in the RACF UNIXPRIV class for z/OSV2R3 . . . . . . . . . . . . . . 199

157. New and changed REST services for z/OSV2R3 . . . . . . . . . . . . . . 201

158. z/OS V2R2 summary of new and changedmembers in SYS1.MACLIB . . . . . . . 256

159. Summary of new and changedSYS1.PARMLIB members for z/OS V2R2 . . 257

160. New and changed SYS1.PROCLIB andSYS1.IBM.PROCLIB members for z/OS V2R2 . 262

161. Summary of new and changedSYS1.SAMPLIB members for z/OS V2R2 . . 262

162. Summary of new and changed callableservices for high-level languages in z/OSV2R2 . . . . . . . . . . . . . . 265

163. Summary of new and changed BCPinstallation exits . . . . . . . . . . 267

164. Summary of new and changed MVS IPCSsubcommands . . . . . . . . . . . 269

165. Summary of new and changed BCP REXXexecs . . . . . . . . . . . . . . 269

166. Summary of new and changed MVS macros 270167. Summary of new and changed SMF records 272168. Summary of new and changed MVS system

commands . . . . . . . . . . . . 273169. Summary of new and changed

Communications Server PROFILE.TCPIPconfiguration statements and parameters . . 280

170. Summary of new and changedCommunications Server FTP clientconfiguration statements . . . . . . . . 284

171. Summary of new and changedCommunications Server FTP serverconfiguration statements . . . . . . . . 285

172. Summary of new and changednon-PROFILE.TCPIP configuration files . . . 285

173. Summary of new and changedCommunications Server RACF interfaces . . 286

174. Summary of new and changedCommunications Server Netstat operatorcommands (DISPLAY TCPIP,,NETSTAT) . . 288

Tables xiii

|||||||

175. Summary of new and changedCommunications Server TN3270E Telnetserver operator commands . . . . . . . 291

176. General summary of new and changedCommunications Server operator commands . 292

177. Summary of new and changedCommunications Server NETSTAT TSOcommands . . . . . . . . . . . . 293

178. Summary of new and changedCommunications Server z/OS UNIX netstatcommands . . . . . . . . . . . . 296

179. Summary of new and changedCommunications Server z/OS UNIXcommands . . . . . . . . . . . . 298

180. Summary of new Communications ServerFTP client API FCAI control block . . . . 298

181. Summary of new Communications Server IPLocal IPSec NMI . . . . . . . . . . 299

182. Summary of new Communications Serverreal-time TCP/IP NMI . . . . . . . . 299

183. Summary of new Communications Serverresolver callable NMI (EZBREIFR) . . . . 301

184. Summary of new Communications ServerTCP/IP callable NMI (EZBNMIFR) . . . . 302

185. Summary of new and changedCommunications Server environmentvariables . . . . . . . . . . . . . 306

186. Summary of new and changedCommunications Server CTRACECOMP(SYSTCPRE) subcommand options . . 306

187. Summary of new and changedCommunications Server TCPIPCSsubcommand . . . . . . . . . . . 307

188. Summary of new and changedCommunications Server IP - General updatesto IPCS subcommands . . . . . . . . 307

189. Summary of new and changedCommunications Server SNMP MIB modulesupport . . . . . . . . . . . . . 308

190. Summary of new and changedCommunications Server SMF type 119 record- CSSMTP records . . . . . . . . . . 309

191. Summary of new and changedCommunications Server SMF record type 119- FTP records . . . . . . . . . . . 309

192. Summary of new and changedCommunications Server SMF record type 119- TCP connection termination records . . . 314

193. Summary of new and changedCommunications Server SMF type 119 record- TCP/IP stack records . . . . . . . . 314

194. Summary of new and changedCommunications Server SMF type 119 record- TN3270 Telnet server records . . . . . . 316

195. Summary of new and changedCommunications Server SMF type 119 record- VTAM 3270 intrusion detection servicesrecords. . . . . . . . . . . . . . 316

196. Summary of new and changedCommunications Server IP - General updatesto IP interfaces . . . . . . . . . . . 316

197. IP samples provided in MVS data setSEZAINST . . . . . . . . . . . . 318

198. IP samples provided in z/OS UNIX directory/usr/lpp/tcpip/samples. . . . . . . . 318

199. Summary of new and changedCommunications Server start options . . . 319

200. Summary of new and changedCommunications Server start option behaviorchanges . . . . . . . . . . . . . 319

201. Summary of new and changedCommunications Server definition statements . 320

202. Summary of new and changedCommunications Server commands . . . . 320

203. Summary of new and changedCommunications Server commands withchanged behavior . . . . . . . . . . 321

204. Summary of new and changedCommunications Server VTAM internal trace(VIT) entries . . . . . . . . . . . . 322

205. Summary of new and changedCommunications Server VTAMMAPFormatted Dump changes . . . . . . . 324

206. Summary of new and changed ICSF callableservices for z/OS V2R2 . . . . . . . . 325

207. Summary of new and changed code samplesfor PKI Services. . . . . . . . . . . 326

208. Summary of new and changed sample formsfor PKI Services. . . . . . . . . . . 327

209. Summary of new and changed substitutionvariables for PKI Services . . . . . . . 327

210. Summary of new and changed PKI Servicesutilities . . . . . . . . . . . . . 328

211. Summary of changes to PKI Services webpages . . . . . . . . . . . . . . 328

212. Summary of changes to z/OS SSL/TLS APIs 329213. Summary of changes to z/OS Certificate

Management APIs . . . . . . . . . . 330214. Summary of changes to CMS status codes 332215. Summary of changes to System SSL

environment variables . . . . . . . . 334216. Summary of changes to function return codes 337217. Summary of changes to deprecated function

return codes . . . . . . . . . . . . 338218. Summary of changes to gskkyman command 339219. DFSMSdfp: Summary of new and changed

IDCAMS commands . . . . . . . . . 341220. Summary of new and changed DFSMS APIs

for z/OS V2R2 . . . . . . . . . . . 342221. DFSMSdfp: Summary of new and changed

system-level commands . . . . . . . . 342222. DFSMSdfp: Summary of new and changed

ISMF panels . . . . . . . . . . . . 343223. DFSMSdfp: Summary of changes to RACF

FACILITY class profiles . . . . . . . . 343224. DFSMSdfp: Summary of new and changed

SMF records . . . . . . . . . . . . 344225. DFSMSdfp: Summary of new and changed

ACS read-only variables . . . . . . . . 344226. DFSMSdss: Summary of changed commands 344227. DFSMSdss: Summary of changed data areas 345228. DFSMSdss: Summary of changed exits 345

xiv z/OS Summary of Message and Interface Changes

|||||

229. DFSMShsm: Summary of changed commandsin z/OS V2R2 . . . . . . . . . . . 345

230. DFSMShsm: Summary of new and changedevent codes . . . . . . . . . . . . 347

231. DFSMShsm: Summary of changed executablemacros in z/OS V2R2 . . . . . . . . . 348

232. DFSMShsm: Summary of changes to RACFFACILITY class profiles . . . . . . . . 348

233. DFSMSrmm: Summary of changedcommands . . . . . . . . . . . . 348

234. DFSMSrmm: Summary of new and changeddata areas. . . . . . . . . . . . . 348

235. DFSMSrmm: Summary of new and changedISPF panels . . . . . . . . . . . . 349

236. DFSMSrmm TSO subcommand REXXvariables . . . . . . . . . . . . . 349

237. Structured field introducers . . . . . . . 350238. Summary of new and changed zFS APIs 353239. Summary of new and changed zFS

commands . . . . . . . . . . . . 354240. Summary of new and changed zFS system

commands . . . . . . . . . . . . 354241. Summary of new and changed IBM Tivoli

Directory Server (IBM TDS) configurationoptions . . . . . . . . . . . . . 357

242. Summary of new and changed IBM TDSutilities . . . . . . . . . . . . . 359

243. Summary of new and changed LDAP clientapplication programming routines . . . . 359

244. Summary of new and changed IBM TivoliDirectory Server (IBM TDS) environmentvariables . . . . . . . . . . . . . 360

245. Summary of new and changed InfoprintServer configuration files . . . . . . . 363

246. Summary of new and changed InfoprintServer environment variables . . . . . . 363

247. Summary of new and changed InfoprintCentral fields . . . . . . . . . . . 364

248. Summary of new and changed InfoprintServer ISPF panels . . . . . . . . . . 365

249. Summary of new and changed InfoprintServer job attributes . . . . . . . . . 365

250. Summary of new and changed InfoprintServer Printer Inventory attributes . . . . 366

251. Summary of new and changed SMF type 6record for Infoprint Server . . . . . . . 366

252. Summary of new and changed InfoprintServer files in /usr/lpp/Printsrv/samplesdirectory . . . . . . . . . . . . . 367

253. Summary of new and changed z/OS UNIXcommands for Infoprint Server. . . . . . 367

254. Summary of new and changed commands forInfoprint Server . . . . . . . . . . . 367

255. Summary of changes to z/OS NetworkAuthentication Service Commandss . . . . 369

256. Summary of changes to z/OS NetworkAuthentication Service APIs. . . . . . . 369

257. Summary of new and changed NetworkAuthentication Service configuration options . 370

258. Summary of changes to NetworkAuthentication Service environment variables . 371

259. Summary of new and changed ISPF systemcommands . . . . . . . . . . . . 373

260. Summary of new and changed ISPF primarycommands . . . . . . . . . . . . 374

261. Summary of new and changed ISPF linecommands . . . . . . . . . . . . 374

262. Summary of new and changed ISPFconfiguration table keywords . . . . . . 375

263. Summary of new and changed ISPF panels 375264. Summary of new and changed ISPF services 377265. Summary of new and changed load modules

for the TSO/ISPF Client Gateway . . . . . 378266. Summary of new and changed environment

variables for the TSO/ISPF Client Gateway . 378267. Summary of new and changed JES2

Commands . . . . . . . . . . . . 381268. Summary of new and changed ENF codes for

JES2. . . . . . . . . . . . . . . 384269. Summary of new and changed JES2

Initialization Statements . . . . . . . . 384270. Summary of new and changed JES2

Installation Exits . . . . . . . . . . 385271. Summary of new and changed JES2

executable macros . . . . . . . . . . 386272. Summary of new and changed JES2 Function

Codes . . . . . . . . . . . . . . 387273. Summary of new and changed JES3

commands . . . . . . . . . . . . 389274. Summary of new and changed JES3

diagnostic codes . . . . . . . . . . 389275. Summary of new and changed JES3

executable macros . . . . . . . . . . 390276. Summary of new and changed ENF codes for

JES3. . . . . . . . . . . . . . . 390277. Summary of new and changed JES3

initialization statements . . . . . . . . 391278. Summary of new and changed JES3 Function

Codes . . . . . . . . . . . . . . 391279. Summary of new and changed Language

Environment callable services . . . . . . 393280. Summary of new and changed RMF SMF

records for z/OS V2R2 . . . . . . . . 399281. Summary of changes for Java . . . . . . 401282. Summary of changes for REXX commands 402283. Summary of changes for REXX special

variables . . . . . . . . . . . . . 402284. Summary of new and changed SDSF

commands and action characters . . . . . 402285. Summary of new and changed SDSF panels 403286. Summary of changes to the SDSF user exit

routine. . . . . . . . . . . . . . 404287. Summary of new and changed SAF resources 404288. Summary of new and changed RACF callable

services . . . . . . . . . . . . . 406289. Summary of new and changed classes 408290. Summary of changed RACF commands 408291. Summary of new and changed RACF data

areas . . . . . . . . . . . . . . 409292. Summary of RACF database template changes 411293. Summary of new and changed RACF exits 412

Tables xv

294. Summary of changed executable RACFmacros . . . . . . . . . . . . . . 412

295. Summary of new and changed RACF panels 412296. Summary of new and changed RACF SMF

records. . . . . . . . . . . . . . 413297. Summary of new and changed RACF utilities 414298. Summary of new and changed SMP/E

commands . . . . . . . . . . . . 415299. Summary of new and changed SMP/E MCSs 416300. Summary of new and changed SMP/E panels 416301. Summary of new and changed XL C/C++

compiler options . . . . . . . . . . 421302. Summary of new and changed C/C++

functions . . . . . . . . . . . . . 421303. Summary of new and changed commands 423304. Summary of new and changed configuration

files . . . . . . . . . . . . . . . 423

305. Summary of new and changed z/OSOpenSSH environment variables. . . . . . 424

306. Summary of new and changed callableservices . . . . . . . . . . . . . 425

307. Summary of new and changed z/OS UNIXenvironment variables. . . . . . . . . 426

308. Summary of new and changed z/OS UNIXresource profiles in the RACF FACILITY class. 426

309. Summary of new and changed z/OS UNIXresource names in the RACF UNIXPRIV class. 426

310. Summary of new and changed shellcommands . . . . . . . . . . . . 427

311. Summary of new and changed z/OS UNIXsyscall commands . . . . . . . . . . 427

312. Summary of new and changed systemcommands for z/OS UNIX . . . . . . . 428

313. Summary of new and changed REST services 429

xvi z/OS Summary of Message and Interface Changes

|||

Abstract for z/OS Summary of Message and InterfaceChanges

z/OS Summary of Message and Interface Changes is divided into three parts:v Part 1 contains a summary of new and changed interfaces for z/OS® V2R3.v Part 2 contains a summary of new and changed interfaces for z/OS V2R2.v Part 3 contains appendixes.

Note: See previous editions of z/OS Summary of Message and Interface Changesfor information about changes that are made to interfaces for z/OS versions beforeV2R2.

Parts 1 and 2 are each divided into sections. The first section covers system-levelinterfaces such as:v Messages and codesv System Management Facility (SMF) recordsv Selected system-level data set (SYS1) interfaces

Each of the remaining sections is devoted to a specific z/OS element or feature.Within each section, information is presented in tables that are grouped bycomponent (where applicable) and by the type of interface, for example commandsor environment variables.

For the purposes of this information, “interface” refers to software that allows auser to interact with and perform operations on a system, program, or device.

Intended audience

z/OS Summary of Message and Interface Changes is for anyone who needs toknow which messages and interfaces are new and changed for z/OS V2R3 andz/OS V2R2.

Where to find more information

This document does not contain information about new, changed, or deletedchecks for IBM® Health Checker for z/OS. For check information, see IBM HealthChecker for z/OS User's Guide.

When possible, this information uses cross document links that go directly to thetopic in reference using shortened versions of the document title. For completetitles and order numbers of the documents for all products that are part of z/OS,see z/OS Information Roadmap.

To find the complete z/OS library, go to IBM Knowledge Center(www.ibm.com/support/knowledgecenter/SSLTBW/welcome).

© Copyright IBM Corp. 1997, 2018 xvii

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xviii z/OS Summary of Message and Interface Changes

How to send your comments to IBM

We appreciate your input on this documentation. Please provide us with anyfeedback that you have, including comments on the clarity, accuracy, orcompleteness of the information.

Use one of the following methods to send your comments:

Important: If your comment regards a technical problem, see instead “If you havea technical problem.”v Send an email to [email protected] Send an email from the Contact z/OS web page (www.ibm.com/systems/z/os/

zos/webqs.html).

Include the following information:v Your name and addressv Your email addressv Your phone or fax numberv The publication title and order number:

z/OS Summary of Message and Interface ChangesSA23-2300-30

v The topic and page number or URL of the specific information to which yourcomment relates

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© Copyright IBM Corp. 1997, 2018 xix

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xx z/OS Summary of Message and Interface Changes

Summary of changes

This information includes terminology, maintenance, and editorial changes.Technical changes or additions to the text and illustrations for the current editionare indicated by a vertical line to the left of the change.

© Copyright IBM Corp. 1997, 2018 xxi

xxii z/OS Summary of Message and Interface Changes

Part 1. Interface changes for z/OS V2R3

This part describes the new and changed interfaces for z/OS V2R3 elements andfeatures.

© Copyright IBM Corp. 1997, 2018 1

2 z/OS Summary of Message and Interface Changes

Chapter 1. System level interfaces for z/OS V2R3v “Message and code changes for z/OS V2R3”v “New and changed System Management Facilities (SMF) records for z/OS

V2R3” on page 49v “New and changed members in SYS1.MACLIB for z/OS V2R3” on page 61v “New and changed SYS1.PARMLIB members for z/OS V2R3” on page 62v “New and changed SYS1.PROCLIB and SYS1.IBM.PROCLIB members for z/OS

V2R3” on page 63v “New and changed SYS1.SAMPLIB members for z/OS V2R3” on page 63

Message and code changes for z/OS V2R3This topic contains the message and code changes for z/OS V2R3.v “BCP (MVS) and DFSMS messages and codes changes for z/OS V2R3” on page

4v “Common Information Model (CIM) message changes for z/OS V2R3” on page

23v “Communications Server message changes for z/OS V2R3” on page 24v “Cryptographic Services ICSF message changes for z/OS V2R3” on page 25v “Cryptographic Services PKI Services message changes for z/OS V2R3” on page

26v “DFSORT message changes for z/OS V2R3” on page 27v “Distributed File System message changes for z/OS V2R3” on page 27v “Hardware Configuration Definition (HCD) message changes for z/OS V2R3”

on page 32v “IBM Tivoli Directory Server (TDS) message changes for z/OS V2R3” on page 34v “Infoprint Server message changes for z/OS V2R3” on page 34v “Integrated Security Services Network Authentication Service message changes

for z/OS V2R3” on page 35v “JES2 message changes for z/OS V2R3” on page 37v “JES3 message changes for z/OS V2R3” on page 39v “Language Environment message changes for z/OS V2R3” on page 39v “Network File System (NFS) message changes for z/OS V2R3” on page 42v “OpenSSH message changes for z/OS V2R3” on page 43v “System Display and Search Facility (SDSF) message changes for z/OS V2R3” on

page 43v “Resource Measurement Facility (RMF) message changes for z/OS V2R3” on

page 43v “Security Server RACF message changes for z/OS V2R3” on page 44v “SMP/E V3R6 message changes for z/OS V2R3” on page 45v “TSO/E message changes for z/OS V2R3” on page 46v “XL C/C++ message changes for z/OS V2R3” on page 46v “z/OS UNIX message changes for z/OS V2R3” on page 46v “z/OS Management Facility (z/OSMF) message changes for z/OS V2R3” on

page 48


BCP (MVS) and DFSMS messages and codes changes forz/OS V2R3

This topic lists new, changed, and no longer issued messages and codes for BCP(MVS) and DFSMS.

This topic lists new, changed, and deleted messages and codes for BCP (MVS),DFSMSdfp, DFSMSdss, DFSMShsm, DFSMSrmm, and DFSMStvs. It also lists new,changed, and deleted operator messages for TSO/E. (New, changed, and deletednon-operator messages for TSO/E are in “TSO/E message changes for z/OSV2R3” on page 46.) All the messages and codes in this section are groupedtogether, without distinction as to element or feature.

All messages for BCP (MVS) and DFSMS are documented in:v z/OS MVS System Messages, Vol 1 (ABA-AOM)

v z/OS MVS System Messages, Vol 2 (ARC-ASA)

v z/OS MVS System Messages, Vol 3 (ASB-BPX)

v z/OS MVS System Messages, Vol 4 (CBD-DMO)

v z/OS MVS System Messages, Vol 5 (EDG-GFS)

v z/OS MVS System Messages, Vol 6 (GOS-IEA)

v z/OS MVS System Messages, Vol 7 (IEB-IEE)

v z/OS MVS System Messages, Vol 8 (IEF-IGD)

v z/OS MVS System Messages, Vol 9 (IGF-IWM)

v z/OS MVS System Messages, Vol 10 (IXC-IZP)

v DFSMS Volume Mount Analyzer messages (GFT) and abend codes aredocumented in z/OS DFSMS Using the Volume Mount Analyzer

New messagesGFTA207WGFTA208WGFTA209WGFTA210WGFTA211WADR264WADR522IADR523IADR524EADR525WADR526WADR600EADR601EADR602EADR603IADR604EADR606EADR607EADR608EADR609E

z/OS V2R3 Messages


ADR610EADR611WADR612EADR613IADR614WAHL10049I for APAR OA50653AMA166IAMA167IAMA168IANTB8006WANTB8009WANTF0516EANTF0560E for APAR UA82287ANTI1042IANTP0225E for APAR UA82287ANTP0228EANTP0278E for APAR UA82287ANTP0279EANTU2009IANTU2010IAOM496IARC1127IARC1132IARC1581IARC1586IARC1585AARC1608IARC6190EBCF001IBCF002IBCF003IBCF004IBPXF276IBPXF277IBPXF278IBPXF279IBPXF280IBPXF281IBPXF282IBPXF283EBPXF284EBPXF285EBPXF266IBPXH080EBPXH081I

z/OS V2R3 Messages

Chapter 1. System level interfaces for z/OS V2R3 5

BPXH086IBPXH087IBPXH088IBPX0H89EBPX0H90IBPXM126IBPXM127IBPXM128IBPXM129IBPXM130IBPXM131IBPXM132EBPXM134IBPXN006EBPXTF990IBPXU006IBPXU007IBPXU008IBPXU009IBPXU010IBPXU011E (APAR OA53128)CBR0048ICBR0055ICBR0056ICBR0057ICBR0058ICBR0059ICBR0077ICBR0083I for APAR OA39381CBR0084I for APAR OA49890CBR0089ICBR0090ICBR0091ICBR0358ICBR0438ICBR0453ICBR0900ICBR1038ICBR1039ICBR1048ICBR1049ICBR1089ICBR1230ICBR1960ICBR1964I

z/OS V2R3 Messages


CBR7517DCBR7531E for APAR OA53139CBR8009ICBR8011ICBR8012ICBR8013ICBR8014ICBR8015ICBR8016ICBR8017ICBR8018ICBR8019ICBR8020ICBR8513ICBR8514ICBR8515ICBR8520DCBR8521ICBR8577ICBR9117ICNZ4105I replaces IEE114ICNZ4106I replaces IEE115ICPO1073ICPO1074ICPO1075ICPO1315ECPO1316ECPO1317ECPO1318ECPO1319ECPO1320ECPO1321ECPO1322ECPO1323ECPO1324ECPO1325ECPO1326ECPO1327ECPO1328ICPO1329ICPO1330ECPO3057ECPO4431ICPO4432ICPO4433I

z/OS V2R3 Messages


CPO4434ICPO4435ICPO4436ICPO4437ICPO4438ICPO4439ECPO4440ECPO4441ECPO4442EEDG0211IEDG0217DEDG0218EEDG2800EEDG3375IEDG3376IFXE0002IFXE0002IFXE0003IFXE0005IFXE0006IFXE0007IFXE0008IFXE0009IFXE0010IFXE0014IFXE0015IIAR017AIAR018IIAR051IIAR052EIAR053EIAR054IIAR055IIAR056IIAR057DIARH103IIARH103EIARH104IIARH104EIARH111IIARH111EIAZ0520IIAZ0521IIAZ0552IIAZ0553I

z/OS V2R3 Messages


IAZ0554I for APAR OA49163IAZ2001I for APAR OA49171IAZ2002I for APAR OA49171IAZ2003I for APAR OA49171IAZ2050I for APAR OA49171IAZ2051I for APAR OA49171IAZ2052I for APAR OA49171IAZ2053I for APAR OA49171IAZ2054I for APAR OA49171IAZ2055I for APAR OA49171IAZ2056I for APAR OA49171IAZ2057I for APAR OA49171IAZ2058I for APAR OA49171IAZH001I for APAR OA49171IAZH100I for APAR OA49171IAZH103I for APAR OA49171IAZH104I for APAR OA49171IAZH105I for APAR OA49171IAZH108I for APAR OA49171IAZH109I for APAR OA49171IAZH110I for APAR OA49171IAZH111E for APAR OA49171IAZH112E for APAR OA49171IAZH113E for APAR OA49171IAZH114E for APAR OA49171IAZH115E for APAR OA49171IAZH116E for APAR OA49171IAZH117E for APAR OA49171IAZH118E for APAR OA49171IAZH119E for APAR OA49171IAZH120E for APAR OA49171IAZH121E for APAR OA49171IAZH122E for APAR OA49171IAZH200I for APAR OA49171IAZH400I for APAR OA49171IAZH401I for APAR OA49171IAZH402I for APAR OA49171IAZH403I for APAR OA49171IAZH404I for APAR OA49171IDC0017IIDC1179IIDC3009IIDC1179IIDC11808IIEA047I

z/OS V2R3 Messages


IEA049I for APAR OA51786IEA604I for APAR OA51786IEC359I (form 7 of 7)IEC816IIEE587I for APAR OA50653IEE763IIEFA111IIEFA112IIEW2571EIEW2572EIEW2573EIEW2574WIEW2575WIEW2576IIGD17098IIGD17099IIGD17150IIGD17151IIGD17152IIGD17153IIGD17154IIGD17155IIGD17265IIGD17337IIGD17338IIGD17339IIGV011IIGW345I for APAR OA46787IGW346I for APAR OA51165IGW634EIGW705I for APAR UA82464IGW10121I for APAR OA48404IKJ598I for APAR OA50265ILR040WIOS637E for APAR OA50653IOS639E for APAR OA50653IOS640I for APAR OA50653IOSHC160I for APAR OA51982IOSHC161E for APAR OA51982IOSHC162I for APAR OA51982IOSPF119I for APAR OA48188IOSPF165I for APAR OA48188IOSPF219I for APAR OA48188IOSPF265I for APAR OA48188IOSPF319I for APAR OA48188

z/OS V2R3 Messages


IOSPF365I for APAR OA48188IOSPF700I for APAR OA53156IOSPF704I for APAR OA53156IOSPF705E for APAR OA53156IOSPF706I for APAR OA53156IOSPF720I for APAR OA53156IOSPF721I for APAR OA53156IOSPF722I for APAR OA53156IOSPF751I for APAR OA53156IOSPF752I for APAR OA53156IOSPF753I for APAR OA53156IOSPF754I for APAR OA53156IOSPF755I for APAR OA53156IOSPF756I for APAR OA53156IOSPF757I for APAR OA53156IOSPF758I for APAR OA53156IOSPF759I for APAR OA53156IOSPF760I for APAR OA53156IOSPF761I for APAR OA53156IOSPF762I for APAR OA53156IOSPF763I for APAR OA53156ISN014I for APAR OA49692IWM068I for APAR OA50403IXC121IIXC122EIXC562IIXC563IIXCH0228EIXCH0229IIXCH0230IIXCH0534EIXCH0931IIXCH0932IIXG079EIXG080IIXG290IIXG507I for APAR OA51174IXGH012I for APAR OA49507IXGH013E for APAR OA49507IXGH014I for APAR OA49507IXL053E for APAR OA41203IXL054I for APAR OA41203IXL055I for APAR OA41203IXL056I for APAR OA41203

z/OS V2R3 Messages


Changed messagesADR040IADR305EADR308EADR380EADR383WADR439EADR447IADR487WADR518IADR519EADR530IADR705EADR707E for APAR UA82287ADR735WADR778EADR849E for APAR UA82287ADR865EADR918IADR943EADR971EAMA112IAMA129IANTB8002I for APAR OA50169ANTF0420I for APAR UA82287ANTF0421I for APAR UA82287ANTF0447E for APAR OA52394 is no longer marked for deletion.ANTF0480E for APAR UA82287ANTF0482R for APAR OA52394ANTF0491E for APAR UA82287ANTF0492E for APAR UA82287ANTF0494E for APAR UA82287ANTI1020IANTM6002WANTM6999E for APAR OA49173ANTP0227E for APAR UA82287ANTU2515I for APAR OA50443ANTX8117IARC0279IARC0287I (the message id was changed to ARC0257I)ARC04080IARC0444IARC0158IARC0506IARC0734I

z/OS V2R3 Messages


ARC0744EARC0874IARC0966EARC1220I (new reason codes)ARC1220I (new reason codes)ARC1232IARC1245I (new reason code)ARC1379IARC1500IARC1560IARC1542IARC1562IARC1563IARC1564EARC1565EARC1566IARC1567IARC1568IARC1569IARC1581IARC1582IARC1583IARC1584IARC1585AARC1812I (new reason code)ARC1829IARC1866I (new reason code)ARC1870IARC1873IATRH002EBPXF035IBPXH072EBPXN004IBPXN005IBPXO043IBPXO045IBPXO068IBPXP014IBPXW9032ICBR0001ICBR0002ICBR0008ICBR0017ICBR0054ICBR0096I

z/OS V2R3 Messages


CBR0097ICBR0098ICBR0099ICBR0231ACBR0433ICBR0436ICBR1052ICBR1054ICBR1055ICBR1100ICBR1110ICBR1130ICBR1240ICBR1250ICBR1910ICBR2002ICBR3750ICBR6420ICBR6421ICBR6422ICBR7510ICBR7515ICBR7530ICBR7535ICBR7540ICBR7541ICBR7542ICBR7543ICBR7545ICBR7550ICBR8001ICBR8002ICBR8003ACBR8004ACBR8007ICBR8512DCBR8540ICBR9029ICBR9350ICBR9356ICBR9364ICBR9370ICEA0401ICNZ0005ICNZ0006W

z/OS V2R3 Messages


CNZ0008ICNZ4400DCNZ9010ICOF530ICPO1256ECPO1257ECPO1281ECPO1300ECPO1301ECPO3968ICPO3969ICSV010ICSV513ICSV533ICUN3000IEDG3373EEDG8105EEDG8106EEDG8107EEDG8111IIEA036IHZR0200IIAR002AIAR006AIAR019IIAR028IIAR040IIAR041IIAR042IIAR043IIAR044IIAR045IIAR047IIAR048IIAR049IIAR050IIAR051IIAR052E for APAR OA53197IAR053E for APAR OA53197IAR054I for APAR OA53197IAR058E for APAR OA53197IARH101EIAZ05350IAZ0535IIDC0001I

z/OS V2R3 Messages


IDC3009IIDC11700I for APAR OA50378IEA037IIEA045IIEA167I for APAR OA50083IEA169I for APAR OA50083IEA170I for APAR OA50083IEA075I for APAR OA48710IEA195IIEA196I for APAR OA50431IEA253I for APARs OA51584 and OA50664IEA347AIEA434I for APAR OA52634IEA437I for APAR OA52398IEA491E for APAR OA48710IEA499E for APAR OA48710IEA599I for APAR OA51786IEA848I for APAR OA48914 and OA49595IEA434IIEA911EIEC036IIEC120AIEC121DIEC122DIEC123DIEC124DIEC125DIEC126IIEC127DIEC128DIEC129DIEC141IIEC143I for APAR OA52343IEC145IIEC150IIEC161IIEC359IIEC380IIEC457IIEC459IIEE115IIEE174IIEE174I (form 6 of 36) for APAR OA50189IEE174I (form 21 of 36) is merged into IEE174I (form 6 of 35) for APAROA50653

z/OS V2R3 Messages


IEE174I (form 22 of 36) and is renamed IEE174I (form 21 of 35) for APAROA50653IEE174I (form 23 of 36) and is renamed IEE174I (form 22 of 35) for APAROA50653IEE174I (form 24 of 36) and is renamed IEE174I (form 23 of 35) for APAROA50653IEE174I (form 25 of 36) and is renamed IEE174I (form 24 of 35) for APAROA50653IEE174I (form 26 of 36) and is renamed IEE174I (form 25 of 35) for APAROA50653IEE174I (form 27 of 36) and is renamed IEE174I (form 26 of 35) for APAROA50653IEE174I (form 28 of 36) and is renamed IEE174I (form 27 of 35) for APAROA50653IEE174I (form 29 of 36) and is renamed IEE174I (form 28 of 35) for APAROA50653IEE174I (form 30 of 36) and is renamed IEE174I (form 29 of 35) for APAROA50653IEE174I (form 31 of 36) and is renamed IEE174I (form 30 of 35) for APAROA50653IEE174I (form 32 of 36) and is renamed IEE174I (form 31 of 35) for APAROA50653IEE174I (form 33 of 36) and is renamed IEE174I (form 32 of 35) for APAROA50653IEE174I (form 34 of 36) and is renamed IEE174I (form 33 of 35) for APAROA50653IEE174I (form 35 of 36) and is renamed IEE174I (form 34 of 35) for APAROA50653IEE174I (form 36 of 36) and is renamed IEE174I (form 35 of 35) for APAROA50653IEE457I for APAR OA50189IEE584I for APAR OA51642 and APAR OA51289IEE586I for APAR OA51642IEE852IIEF086IIEF238DIEW2619I was changed to IEW2602I for APAR OA49429IEW2514E was changed to IEW2443E for APAR OA49429IEFA111IIFA788I for APARs OA48741 and OA52061IFA790IIFA832IIGD001IIGD002IIGD028IIGD17040IIGD17168IIGD17204I

z/OS V2R3 Messages


IGD17268IIGD17269IIGD17272IIGD17279IIGD17345IIGD17380IIGD17381IIGD17389IIGF512IIGF513IIGWRH0202EIGW700IIGW705I for APAR OA50442IGW803I for APAR OA50489IGW1001TIGW1003TIGW1004TIGW1005TIGW1006TIGW1007TIGW1009TIGW1010TIGW1011TIGW1012TIGW1013TIGW1015TIGW1016TIGW1017TIGW1019TIGW1030TIGW1031TIGW1033TIGW1034TIGW1035TIGW1036TIGW1037TIGW1038TIGW1039TIGW1040TIGW1041SIGW1043TIGW1044SIGW1045SIGW1046SIGW1047S

z/OS V2R3 Messages


IGW1048SIGW1051SIGW1052EIGW1053TIGW1054TIGW1056TIGW1057SIGW1058EIGW1059TIGW1060EIGW1061IIGW1062IIGW1064SIGW1065SIGW1066SIGW1071SIGW1072EIGW1073SIGW1075TIGW1076EIGW1077EIGW1078EIGW1079EIGW1080TIGW1081TIGW1087TIGW1103SIGW1104SIGW1106SIGW1107SIGW1108SIGW1121TIGW1122TIGW1123SIGW1125TIGW1129SIGW1130TIGW1150TIGW1151TIGW1152TIGW1153TIGW1155TIGW1156WIGW1157TIGW1159T

z/OS V2R3 Messages


IGW1160TIGW1161EIGW1162EIGW1163EIGW1164EIGW1165TIGW1170WIGW1202WIGW01595EIKJ143IIOS000I for APAR OA48710IOS078IIOS085I for APAR OA51327 and APAR OA50653IOS090I for APAR OA51327IOS098IIOS500IIOS506I for APAR OA49090IOS634I for APAR OA50653IOS635I for APAR OA53083IOSHM0201Iv2r3si post ga Task 232507 ADM 1/30/18IOSHC133IIOSPF108I for APAR OA51327IOSPF154I for APAR OA51327IOSPF208I for APAR OA51327IOSPF308I for APAR OA51327IOSPF354I for APAR OA51327IOSPF254I for APAR OA51327IOSPF205IIQP022I for APAR OA51289IQP024I for APAR OA51289 and APAR OA50653IQP041IIRA127IIRA205I for APAR OA54554IWM002IIWM025IIWM064I for APAR OA50403IWM075IIXC103IIXC111IIXC113IIXC300IIXC306I for APAR OA49822IXC307I for APAR OA49822IXC337IIXC347I for APAR OA41203

z/OS V2R3 Messages


IXC352IIXC357I for APAR OA41203IXC358I for APAR OA47796IXC359I for APAR OA47796IXC360I for APAR OA47796IXC362IIXC367I for APAR OA47796IXC373I for APAR OA41203IXC383IIXC467I for APAR OA49822IXC505IIXC522I for APAR OA47796IXC528I for APAR OA47796IXC531I for APAR OA47796IXC538I for APAR OA47796IXC544I for APAR OA47796IXC546I for APAR OA47796IXC571I for APAR OA47796IXC574I for APAR OA47796IXC576IIXC577I for APAR OA47796IXC584I for APAR OA47796IXC735IIXC745I for APAR OA47796IXC747IIXC748IIXC749IIXCH0210E for APAR OA47796IXCH0211I for APAR OA47796IXCH0526EIXCH0529EIXCH0920I for APAR OA47796IXL001W for APAR OA47796IXL020I for APAR OA47796IXL023I for APAR OA47796IXL150I for APAR OA47796IXG040EIXG120EIXG214IIXG256IIXG283IIXG601I for APAR OA53019IXG652I for APAR OA50219

z/OS V2R3 Messages


No longer issued messagesADRY31514I for APAR OA47091CBR0014ICBR0437ICBR7012ICBR8005ICBR8008ICBR8010ICBR9027ICBR9028ICBR9030ICBR9033ICBR9034ICBR9035ICBR9036ICBR9107ICBR9110ICBR9111ICBR9112ICBR9113ICBR9114ICBR9115ICBR9116ICBR9809ICBR9855ICNZ0009ICNZ9000ICNZ9001ICNZ9002ICNZ9005DCNZ9006ICNZ9007ICNZ9008ACNZ9009DCNZ9012ICNZ9013ICNZHF0014EIDC31473I for APAR OA52360IEE114IIEE115IIGW10081IIOSPF351I for APAR OA51327IWM070IIWM077EIWM078E

z/OS V2R3 Messages


IWM079EIWM080EIWM081EIWM082EIWM083EIWM084IIXG068DIXG069IIXG070IIXG071DIXG072IIXG073DIXG119IIXG224IIXG225I

New dump output messagesv BLS18255Iv BLS18256Iv BLS18158Iv BLS18159I

Changed dump output messagesv ITT10010I

New MVS system codes

New completion code E22 for WLM group memory management.

For explanations of and additional details on MVS system codes, see z/OS MVSSystem Codes.

Changed MVS system codes

Wait state code 087, reason code 31 is updated. Reason code 33 is deleted. In thetable entry code for 087, console services CNZX1MGX and CNZX1MIG aredeleted.

Code DC2 with explanation 005D was updated to reflect changes for WLM group.

Common Information Model (CIM) message changes for z/OSV2R3

This topic lists new, changed, and no longer issued messages and codes forCommon Information Model (CIM).

NewNone

ChangedNone

z/OS V2R3 Messages


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No longer issuedNone

Communications Server message changes for z/OS V2R3This section contains new, changed, and no longer issued messages and codes forCommunications Server.

NewEZD0840IEZD1975EEZZ0067IEZZ0068IEZZ0069IEZZ0070IEZZ0139IEZZ0405IIST2424I - IST2441IIST2444IIST2445IIST2446I

ChangedEZA5575 - EZA5590EZD2026IEZD2028IEZD2043IEZYFS57IEZZ0059IEZZ0312IEZZ0358IEZZ0661IEZZ0708IEZZ0733IEZZ4336IEZZ6044IEZZ6045IEZZ6060IEZZ6080IIST315IIST879IIST1016IIST1221IIST2319IIST1189IIST1242IIST1244I

z/OS V2R3 Messages


IST1345IIST1370IIST2361IIST2389IIST2396IIST2419I

No longer issuedEZA5125 - EZA5574EZA5593 - EZA5708EZZ7000 - EZZ7050EZZ7080 - EZZ7083EZZ7500 - EZZ7599EZZ7700 - EZZ7739EZZ9891 - EZZ9993ISTH031IISTH032EISTM017IISTM018EISTM019IISTM020EISTM021IISTM022EISTM023IISTM024EISTM025IISTM026EISTM027IISTM028EISTM029IISTM030EISTM031IISTM032E

Cryptographic Services ICSF message changes for z/OS V2R3This topic lists new, changed, and no longer issued messages and codes forCryptographic Services Integrated Cryptographic Service Facility (ICSF).

The messages for Cryptographic Services Integrated Cryptographic Service Facility(ICSF) are documented in z/OS Cryptographic Services ICSF Messages.

NewCSFH0036ICSFH0037ECSFH0038ICSFH0039ICSFH0040E

z/OS V2R3 Messages


CSFM686ICSFM687ICSFM688ECSFO002ICSFO500ICSFO501ICSFO502ICSFO503I

ChangedCSFC0316CSFM625ICSFM410ECSFM667ICSFM668I

No longer issuedCSFO0056CSFO0196

Cryptographic Services PKI Services message changes forz/OS V2R3

This topic lists new, changed, and no longer issued messages and codes forCryptographic Services PKI Services.

All messages for PKI Services are documented in z/OS Cryptographic Services PKIServices Guide and Reference.

NewIKYC091IIKYC092IIKYC093IIKYC094IIKYC095IIKYC096IIKYC097IIKYC904IIKYC905IIKYO007IIKYP047IIKYP048IIKYP049IIKYP050IIKYP051IIKYP052IIKYP053IIKYP054I

z/OS V2R3 Messages


IKYU019I

ChangedIKYP003IIKYP025I

No longer issued

None

CMP return codes

None

DFSORT message changes for z/OS V2R3This topic lists new, changed, and no longer issued messages and codes forDFSORT.

All messages for DFSORT are documented in z/OS DFSORT Messages, Codes andDiagnosis Guide

NewICE292AICE500AICE501AICE502AICE503AICE504AICE505AICE506I

ChangedICE150IICE189AICE290A

Distributed File System message changes for z/OS V2R3This topic lists new, changed, and no longer issued messages and codes forDistributed File System.

New zFS messagesIOEZ00650IIOEZ00651EIOEZ00652EIOEZ00653EIOEZ00655EIOEZ00657EIOEZ00711I (was previously undocumented)IOEZ00712I (was previously undocumented)

z/OS V2R3 Messages


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IOEZ00713E (was previously undocumented)IOEZ00715EIOEZ00853IIOEZ00854IIOEZ00866EIOEZ00867IIOEZ00858EIOEZ00860EIOEZ00861EIOEZ00862EI0EZ00866EIOEZ00870E (was previously undocumented)IOEZ00872EIOEZ00877IIOEZ00872EIOEZ00878IIOEZ00879EIOEZ00880EIOEZ00872EIOEZ00873IIOEZ00875EIOEZ00876EIOEZ00881IIOEZ00882EIOEZ00883EIOEZ00884EIOEZ00885IIOEZ00886EIOEZ00887IIOEZ00888IIOEZ00889EIOEZ00890E (V2R2 APAR OA49516)IOEZ00891E (V2R2 APAR OA49516)IOEZ00892IIOEZ00895EIOEZ00898IIOEZ00896IIOEZ00897EIOEZ00899IIOEZ00900IIOEZ00901IIOEZ00902IIOEZ00903IIOEZ00904EIOEZ00905I

z/OS V2R3 Messages


IOEZ00906IIOEZ00907EIOEZ00908IIOEZ00942EIOEZ00943EIOEZ00947AIOEZ00948AIOEZ00949EIOEZ00950EIOEZ00951EIOEZ00952EIOEZ00953EIOEZ00957EIOEZ00958EIOEZ00959EIOEZ00960EIOEZ00961EIOEZ00962EIOEZ00963EIOEZ00963EIOEZ00964EIOEZ00966EIOEZ00981E

New SMB messagesIOEN00516AIOEP12403I

New Health Checker messagesNone.

New DF04rr reason codesNone.

New EFxrrr reason codesNone.

New reason codes for zFS6A006A016A026A036A046A056A066A076A08

z/OS V2R3 Messages


6A096B5E (V2R2 APAR OA49516)6B5F (V2R2 APAR OA49516)6B60 (V2R2 APAR OA49516)6B616C146C156C216C226C236C0B6C0C6C0D6C0E6C0F6C046C106C116C126C136C156C186C196C1A6C1B6C1C6C1D6C246C256C266C276C286C296C2A6C2B6C2C6C2D6C2F6C306C316C326C326C336C346C35

z/OS V2R3 Messages


6C366C376C3E6C3F6C406C416C426C436C446C456C466C476C486C496C4A6C4F6C506C516C526C536C546C556C566C576C58635B635C635D635E635F6C606C696C6B6C6C6C6E6C6F6C716C726C736C746C756C766C776C786C79

z/OS V2R3 Messages


6C7A6C7B6C7C6C7D6C7E6C7F6C806C816C826C836C846C856C866C87

Changed messages for zFSIOEZ00178IIOEZ00338AIOEZ00605IIOEZ00617IIOEZ00639IIOEZ00675EIOEZ00777AIOEZ00828EIOEZ00829E

Changed messages for Health CheckerNone.

Changed reason codes for zFS62A46425652D69AA

No longer issued messages for zFSNone.

Deleted messages for Health CheckerNone.

Hardware Configuration Definition (HCD) message changesfor z/OS V2R3

This topic lists new, changed, and no longer issued messages and codes forHardware Configuration Definition (HCD).

The messages for HCD are documented in z/OS and z/VM HCD Messages.

z/OS V2R3 Messages


New

The following messages are new.CBDA692ICBDA917ICBDA918ICBDA952ICBDA960ICBDA961ICBDA962ICBDA963ICBDA967ICBDA968ICBDA969ICBDG098ICBDG206ICBDG399ICBDG499ICBDG554I

Changed

The following messages are changed.CBDA009ICBDA154ICBDA516ICBDA911ICBDA978ICBDB060ICBDG456ICBDG537ICBDG538ICBDG539ICBDG540ICBDG542ICBDG543ICBDG544ICBDG564ICBDG613I

Deleted

The following messages have been deleted.CBDG575ICBDG597ICBDG599I

z/OS V2R3 Messages


IBM Tivoli Directory Server (TDS) message changes for z/OSV2R3

This topic lists new, changed, and no longer issued messages for IBM TivoliDirectory Server (TDS).

The messages for IBM Tivoli® Directory Server are documented in z/OS IBM TivoliDirectory Server Messages and Codes for z/OS.

NewGLD1345EGLD1346IGLD1347IGLD1348IGLD1349EGLD1350EGLD1351IGLD1352EGLD1353EGLD1354IGLD1355EGLD1875E

ChangedGLD1072EGLD1221EGLD1226IGLD1802EGLD3342IGLD9204E

Device Support Facilities (ICKDSF) message changes for z/OSV2R3

This topic lists new, changed, and no longer issued messages and codes for DeviceSupport Facilities (ICKDSF).

The messages for ICKDSF are documented in Device Support Facilities (ICKDSF)User's Guide and Reference.

NewICK34152I

Infoprint Server message changes for z/OS V2R3This topic lists new, changed, and no longer issued messages and codes forInfoprint Server and IBM Print Transform from AFP for Infoprint Server for z/OS.

The messages and codes for Infoprint Server are documented in z/OS InfoprintServer Messages and Diagnosis.

z/OS V2R3 Messages


The messages and codes for IBM Print Transform from AFP for Infoprint Server forz/OS are documented in IBM Print Transforms from AFP for Infoprint Server for z/OS.

NewAOP3621IAOP3622WAOP4023IAOPIM010AOPIM017

ChangedANFH004I - references to VTAM® services that IP PrintWay™ uses to transmitdata to printers in an SNA network are removed.ANFM703I - explanation is updated for sendmail bridge.ANFM704I - explanation and system programmer response are updated forsendmail bridge.AOP026E - references to VTAM services that IP PrintWay uses to transmit datato printers in an SNA network are removed.AOP034E - explanation is updated for optionsource.AOP047E - system programmer response is updated for exception-information.AOP3905E - explanation is updated with information that Infoprint CoaxialPrinter Support is no longer supported in z/OS V2R3.AOP3951I - explanation is updated for sendmail bridge.

No longer issuedAOP134E

New system completion codes

None.

Changed system completion codes

None.

No longer issued system completion codes

None.

Integrated Security Services Network Authentication Servicemessage changes for z/OS V2R3

This topic lists new, changed, and no longer issued messages and codes forIntegrated Security Services Network Authentication Service.

All messages for Network Authentication Services are documented inv z/OS Integrated Security Services Network Authentication Service Administration

New

z/OS V2R3 Messages


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Changed

No longer issued

ISPF message changes for z/OS V2R3This section contains new, changed, and no longer issued messages and codes forISPF.

NewISPP333ISRB514ISRE674ISRE675ISRE678ISRE679ISRE686ISRE687ISRF050ISRF051ISRLS150ISRLS151ISRLS215ISRLS216ISRU386ISRU388ISRU389ISRU390ISRU391ISRU392

ChangedISPWB000ISPWB001ISRB505ISRB507ISRE546ISRLS055ISRLS056ISRLS057ISRLS140ISRLS141ISRLS142ISRLS144ISRLS145

z/OS V2R3 Messages


ISRLS146ISRLS147ISRLS148ISRLS149ISRLS176

JES2 message changes for z/OS V2R3This topic lists new, changed, and no longer issued messages for JES2.

The messages for JES2 are documented in:v z/OS JES2 Messages

New$HASP003$HASP541$HASP1110$HASP1112$HASP1120$HASP1309$HASP1339$HASP1400$HASP1401$HASP1402$HASP1403$HASP1404$HASP1405$HASP1406$HASP1409$HASP1490$HASP1491$HASP1495$HASP1496$HASP1497$HASP1498$HASP1499$HASP1500$HASP1501$HASP1502$HASP1503$HASP1504$HASP1505$HASP1506$HASP1507$HASP1508$HASP1509$HASP1510

z/OS V2R3 Messages


$HASP1511$HASP1512$HASP1513$HASP1514$HASP1515$HASP1516$HASP1517$HASP1518$HASP1519$HASP1520$HASP1521$HASP1522$HASP1523$HASP1524$HASP1525$HASP1526$HASP1527$HASP1528$HASP1529$HASP1530$HASP1531$HASP1532$HASP1534$HASP1535$HASP1536$HASP4402$HASP4403$HASP9180$HASP9181

Changed$HASP051$HASP070$HASP089$HASP098$HASP097$HASP104$HASP107$HASP138$HASP165$HASP305$HASP686$HASP852$HASP890$HASP1112

z/OS V2R3 Messages


$HASP1520$HASP1523

No longer issued

None.

JES3 message changes for z/OS V2R3This topic lists new, changed, and no longer issued messages and codes for JES3.

The messages for JES3 are documented in:v z/OS JES3 Messages

NewIAT3209IAT6244IAT6245IAT8712IAT9158

ChangedIAT1102IAT1104IAT3271IAT3843IAT5606IAT6133IAT7762IAT8163IAT8564IAT8609IAT8633IAT8679IAT8707IAT8711

No longer issued

None.

Language Environment message changes for z/OS V2R3This topic lists new, changed, and no longer issued messages for LanguageEnvironment.

The messages for Language Environment® are documented in z/OS LanguageEnvironment Runtime Messages.

z/OS V2R3 Messages


NewC03E0005C03E0011C0460037C0460051C04A001EC04A0031C066000AC066000BC066000CC0660012C1180046C1180047C1180048C1180049C118004AC118004BC118004CC118004EC118007DC1180085C1180086C1180087C1180088C1180089C118008AC118008BC118008CC118008DC118008EC11800A8C11800A9C9170002C917000BC932000EC9320022C9320023C9330071C9340057C9340058C9340059C934005AC934005BC935002CC9360040

z/OS V2R3 Messages


C936007DC9360092C9360093C9360101C942000BC9420016CEE3252ECEE3257ECEE3258ECEE3259ECEE3600SCEE3880ICF060003CF06000BIBM0430SIBM0431SIBM0432SIBM0433SIBM0434SIBM0435SIBM0436SIBM0660SIBM0710SIBM0711SIBM0712SIBM0713SIBM0714SIBM0715SIBM0716SIBM0717SIBM0718SIBM0719SIBM0720SIBM0721SIBM0723SIBM0725SIBM0726SIBM0727SIBM0728SIBM0729SIBM0730SIBM0731SIBM0732SIBM0733SIBM0734S

z/OS V2R3 Messages


IBM0735SIBM0736SIBM0737SIBM0738SIBM0739SIBM0740SIGZ0277WIGZ0278SIGZ0279WIGZ0304WIGZ0305WIGZ0306WIGZ0307WIGZ0308WIGZ0309WIGZ0310WIGZ0311WIGZ0312WIGZ0313WIGZ0314WIGZ0315WIGZ0316WIGZ0317SIGZ0318W

ChangedIBM0722SIBM0724SThe following abend has changed: U4088 (X'FF8')

No longer issuedC9340034C934004C

Network File System (NFS) message changes for z/OS V2R3This topic lists new, changed, and no longer issued messages for Network FileSystem (NFS).

All messages for NFS are documented in z/OS Network File System Guide andReference.

NewGFSA1036EGFSC507I

z/OS V2R3 Messages


ChangedGFSA748IGFSA930IGFSA936IGFSA939IGFSA1030EGFSA1031E

No longer issued

OpenSSH message changes for z/OS V2R3This topic lists new, changed, and no longer issued messages for OpenSSH.

The messages for z/OS OpenSSH are documented in z/OS OpenSSH User's Guide.

NewFOTS2819

Changed

No longer issued

Resource Measurement Facility (RMF) message changes forz/OS V2R3

This topic lists new, changed, and no longer issued messages for ResourceMeasurement Facility (RMF).

The messages for RMF™ are documented in z/OS RMF Messages and Codes.

New

Changed

No longer issued

System Display and Search Facility (SDSF) message changesfor z/OS V2R3

This topic lists new, changed, and no longer issued messages for System Displayand Search Facility (SDSF).

NewCOMMAND OBSOLETEISF185EISF309E

z/OS V2R3 Messages


ISF351IISF352IISF353IISF354IISF355IISF356IISF454IISF455IISF456IISF595IISF795IISF796IISF880IISF881EISF882EISF883EISF884EISF886EISF889EISF892IISF893EISF894IISF896EISF898E

ChangedJPN HELP NOT AVAILABLENO RESPONSE RECEIVEDRESPONSE NOT RECEIVEDISF437IISF443IISF045WISF450IISF451IISF452EISF453IISF739I

No longer issuedISF429I

Security Server RACF message changes for z/OS V2R3This topic lists new, changed, and no longer issued messages for RACF.

All messages for RACF are documented inv z/OS Security Server RACF Messages and Codes

z/OS V2R3 Messages


NewICH06029IICH21055IIRRH330IIRRH331IIRR52220IIRRY101EIRRY102EIRRY103EIRRY104EIRRY105EIRRY106EIRRY107EIRRY108EIRRY109EIRRY110EIRRY111EIRRY112EIRRY113IIRRY114EIRRY115IIRRY116EIRRY117IIRRY118EIRRY119EIRR65042IIRR65043IIRR65044IIRRY301IIRRY302IIRRY303IIRRY304IIRRY305I

ChangedICH06018IIRRH276EIRRI025I

SMP/E V3R6 message changes for z/OS V2R3This topic lists new, changed, and no longer issued non-operator messages forSMP/E.

NewGIM63102S

z/OS V2R3 Messages


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ChangedGIM42802SGIM47802SGIM47803SGIM48000S

No longer issued

TSO/E message changes for z/OS V2R3This topic lists new, changed, and no longer issued messages for TSO/E.

The messages for TSO/E are documented in z/OS TSO/E Messages.

New

None.

ChangedIKJ55084IIKJ56415IIKJ56644IIKJ56710IINMR153I

No longer issued

None.

XL C/C++ message changes for z/OS V2R3This lists contains new, changed, and no longer issued messages for XL C/C++.

The messages for XL C/C++ are documented in z/OS XL C/C++ Messages.

NewCCN1153CDA3506CDA1022

z/OS UNIX message changes for z/OS V2R3This topic lists new, changed, and deleted messages, reason codes, and returncodes for z/OS UNIX.

z/OS UNIX messages, reason codes, and return codes are documented in z/OSUNIX System Services Messages and Codes.

New messagesBPXWMG00IBPXWMG01IBPXWMG02I

z/OS V2R3 Messages


BPXWMG03IBPXWMG04IBPXWMG05IBPXWMG06IBPXWMG07IBPXWMG08IBPXWMG09IBPXWMG010IBPXWMG011IBPXWMG012IBPXWMG013IBPXWMG014IBPXWMG015IBPXWMG016IBPXWMG017IBPXWMG018IBPXWMG019IBPXWMG098IBPXWMG099IFDBX0559FDBX0611FSUMF431FSUMF432FSUMF433

New reason codesNone.

New return codes065F0660066106620663066406650666066706680669067006710672067306740675

z/OS V2R3 Messages


067606770678067A067B067C067D067E067F0680068106820683068406850686068706880689

Changed messagesFSUMF011FSUMF012

Changed reason codesNone.

Changed return codes03ACClarification was made for return code 82 (ENOEXEC).

No longer issued messages

None

No longer issued reason codes

None

No longer issued return codes

None

z/OS Management Facility (z/OSMF) message changes forz/OS V2R3

This topic lists new, changed, and no longer issued messages for IBM z/OSManagement Facility (z/OSMF).

z/OS V2R3 Messages


The messages for z/OSMF are documented in the help system that ships with thez/OSMF product and in IBM z/OS Management Facility Configuration Guide.

New

Changed

No longer issued

New and changed System Management Facilities (SMF) records forz/OS V2R3

This topic lists the System Management Facilities (SMF) records for z/OS elementsand features that are new or changed for z/OS V2R3.

Table 1 provides a list of SMF records that are new or changed for z/OS V2R3.Detailed information about these SMF records can be found in one of the followingdocuments, as indicated by the “Where documented” column in Table 1.

Communications ServerThe SMF type 119 records topic in z/OS Communications Server: IPProgrammer's Guide and Reference

MVS™ z/OS MVS System Management Facilities (SMF)

OAM z/OS DFSMS OAM Planning, Installation, and Storage Administration Guidefor Object Support

RACF z/OS Security Server RACF Macros and Interfaces

Table 1. New and changed System Management Facilities (SMF) records for z/OS V2R3

SMF recordz/OS element orfeature Description

Wheredocumented

Type 14/15 DFSMS v New DASD data set encryption sectionadded.

v Updated flags in SMF14RFG1 field.

v Updated length to 1 (type 14) forSFM14RV3.

MVS

Type 23 IOS New offsets 88 and 93. MVS

Type 30 IOS New offsets 180 and 181. MVS

Type 41 BCP New offsets 40, 48, 52, 56, and 60. MVS

Type 62 DFSMS New DASD fields identify the data set asencrypted

MVS

Type 70 to 79: RMFProduct Section

RMFSMF7xPRF

Existing bit 6 renamed as EnhancedDAT facility 1 available SMF7xPED

New flag bit 7 Enhanced DAT facility 2available SMF7xPE2

MVS

z/OS V2R3 Messages


Table 1. New and changed System Management Facilities (SMF) records for z/OS V2R3 (continued)


Wheredocumented

Type 70 Subtype 2:CryptographicHardware Activity

RMF (ProcessorActivity)

New cryptographic processor types MVS

Type 71 RMF New fields added to the Paging Data Section MVS

Type 72 Subtype 3:Workload Activity

RMF Updated descriptions for R723CAMU andR723CAMD.

Updated descriptions for R723MFLG andR723GGLT. Added new field R723GGML

New fields R723CTET2, R723CXET2,R723CETS2, R723CTETX, R723CXETX,R723CETSX, R723CQDTX, R723CADTX,R723CCVTX, R723CIQTX

MVS

Type 72 Subtype 4:Storage Activity

RMF Description changes and new fields: R724ETXand R724QTX.

MVS

Type 74 Subtype 1: RMF Updated description for fields SMF74CN2,SMF74AGC, SMF74AGS, SMF74PRF.

Added new fields: SMF74SBR, SMF74SBW,SMF74SQR, SMF74SQW, SMF74SPR,SMF74SPW, SMF74SFTR. SMF74SFTW,SMF74SLBR, SMF74SLBW, SMF74SCMR,SMF74SNIS, SMF74STOR, SMF74STOW,SMF74SOR, SMF74SOW, SMF74IOS.

MVS

Type 74 Subtype 4 RMF Updated length to 1 for R744QFLG.

Updated status flag descriptions. Added newfields: R744SWDR, R744SWAC, R744SRDR,R744SRAC, R744SWEC, R744SREC,R744SWED, R744SWES, R744SRED, R744SRES

MVS

Type 74 Subtype 5 RMF Updated status flag descriptions. MVS

Type 74 Subtype 9 RMF Updated status flag descriptions for R749LOOP, R749STOP , R749SBOP , R749RF08.

Added new fields: R749PFT, SMF749SO,SMF749SL, SMF749SN, R749PORT, R749PFT,R749WWNN, R749SIOO, R749SION,R749RTDO, R749RTDN

New Synchonous I/O Link Data section wasadded with field R749SND.

New Synchonous I/O Response TimeDistribution Data section was added withfields R749RFLG, R749RTSC and R749RTRV.

MVS

Type 74 Subtype 10 RMF Added new fields: R7410CWUC, R7410CWU,R7410FLG

MVS

Type 78 Subtype 2 RMF New fields added to the Private AreaSummary Data Section R782PVT

MVS

z/OS V2R3 SMF records




Wheredocumented

Type 80 RACF v Offset 80 updated for FMID, 77B0.

v New relocate, 43(2B), added for class namefrom SETROPTS GENLIST/NOGENLIST.

v New extended-length relocate, 358(166),added for certificate requester name.

v The MFA extended-length relocate, 440, isupdated and new relocate, 444, is added tocontain new ALTUSER subkeyword for CICSauditing support

v New extended-length relocate, 445, added tosupport CICS client identity capability.

RACF

Type 84 JES2 New subtype 21 for JES2 fields SMF84JRUDSECT, R84MEMJ2, R84RSUJ2.

MVS

Type 85 (X'55') DFSMS OAM New fields R85POSUB and R85PSSID. OAM

Type 92 Subtype 8 z/OS UNIX New subtype record that is produced when thetarget file system is mounted during filesystem migration.

MVS

Type 92 Subtype 50 zFS New subtype; records file system events. MVS

Type 92, Subtype 51 zFS New subtype; records zFS call counts. MVS

Type 92, Subtype 52 zFS New subtype; contains statistics for the zFSuser file cache.

MVS

Type 92, Subtype 53 zFS New subtype; contains statistics for the zFSmetadata cache.

MVS

Type 92, Subtype 54 zFS New subtype; contains zFS locking and sleepsstatistics, including the most highly contentedlocks.

MVS

Type 92, Subtype 55 zFS New subtype; contains general disk I/Ostatistics for zFS.

MVS

Type 92, Subtype 56 zFS New subtype; contains information about thetoken manager.

MVS

Type 92, Subtype 57 zFS New subtype; details zFS use of memory, withtotal bytes allocated to each zFS subcomponent

MVS

Type 92, Subtype 58 zFS New subtype; contains per-file system usage. MVS

Type 92, Subtype 59 zFS New subtype; transmit/receive statistics for thesysplex.

MVS

Type 99, Subtype 1records

WLM New fields added to the Software LicensingInformation section.

MVS


WLM New fields added to the Address SpaceExpanded Storage Access Policy section.

MVS


WLM Change to theSMF99C_VCM_DIAGCAPDECR_CONT fieldin the Capacity Data section.

MVS

Type 117 IOS Type changed for WSAP and IIB. MVS



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Wheredocumented

Type 119, TCPconnectiontermination record(subtype 2)

Communications Server v New IP filter section. Indicates the inboundand outbound IP filters associated with thisconnection.

v New SMF119AP_TTIPsecurityFlags field.Indicates whether IP security is enabled forthis TCP/IP stack and whether IP filteringwas done for this connection.

Reason for change:SMF 119 TCP connectiontermination record (subtype 2) enhanced toprovide IP filter information

CommunicationsServer


Communications Server v New SMF119AP_TTSMCDStatus field.Indicates whether an SMC-D link that isestablished for this connection is active orinactive. If SMF119AP_TTSMCDReason isalso X'0000', SMC-D link establishment hasnot been attempted.

v New SMF119AP_TTSMCDReason field.Indicates why the connection does not usean SMC-D link.

v New flag bits in theSMF119AP_TTSMCFlags field:

– New SMF119AP_TTSMCDRSNRMT flagbit. Indicates that the peer sets the SMC-Dreason value in theSMF119AP_TTSMCDReason field.

– New SMF119AP_TTSMCDCACHED flagbit. Indicates that this route cached to notuse SMC-D.

v New SMF119AP_TTLclSMCLinkId field.Indicates the local stack link ID for theSMC-D or SMC-R link that this connectiontraverses.

v New SMF119AP_TTRmtSMCLinkId field.Indicates the remote stack link ID for theSMC-D or SMC-R link that this connectiontraverses.

v New SMF119AP_TTLclSMCBufSz field thatindicates the size of the RMB or DMBelement that is used by the local host forreceiving data on this connection from theremote host.

v New SMF119AP_TTRmtSMCBufSz field.Indicates the size of the RMB or DMBelement that is used by the remote host forreceiving data on this connection from thelocal host.

Reason for change: Shared MemoryCommunications - Direct Memory Access






Wheredocumented


Communications Server New SMF119AP_TTTTLSFP values

Reason for change: AT-TLS currency withSystem SSL


Type 119, FTP clienttransfer completionrecord (subtype 3)

Communications Server v New field SMF119S6Off. Contains the offsetto FTP client load module name section.

v New field SMF119S6Len. Contains theLength of FTP client load module namesection.

v New field SMF119S6Num. Contains thenumber of FTP client load module namesections.

v New field SMF119FT_FCMemNum. Containsthe number of members associated with thefile transfer operation

v New field SMF119FT_FCLibNameLen.Contains the length of the name of the loadmodule or program object library associatedwith the file transfer operation

v New field SMF119FT_FCLibName. Containsthe name of the load module or programobject library associated with the file transferoperation

v New field SMF119FT_FCMemName.Contains the names of the membersassociated with the file transfer operation.There is no delimiter between the names ofmembers. Each member name occupies 8bytes with trailing blanks padded.


Type 119, FTP clienttransfer completionrecord (subtype 3)

Communications Server Updated the SMF119FT_FCFips140 field tosupport FIPS140 Level1, Level2, and Level3.



Type 119, TCP/IPprofile event record(subtype 4)

Communications Server Global configuration section

v The new NMTP_GBCFAutoIQDC byte is setto indicate the setting of AUTOIQDCspecified on the GLOBALCONFIGstatement.

Reason for change: HiperSockets ConvergedInterface support




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Wheredocumented

Type 119, TCP/IPProfile event record(subtype 4)

Communications Server v NMTP_GBCFZERTAGG indicates that theAGGREGATION subparameter wasspecified on the GLOBALCONFIG ZERTprofile statement.

v NMTP_MGMT119ZertSummary indicatesthat ZERTSUMMARY was specified on theSMFCONFIG TYPE119 profile statement.

v NMTP_MGMTNMZertSummary indicatesthat ZERTSUMMARY was specified on theNETMONITOR profile statement.

Reason for change: z/OS EncryptionReadiness Technology (zERT) aggregation



Communications Server v New flag NMTP_GBCFZERT in theNMTP_GBCFFlags field in the globalconfiguration section.

v New flag NMTP_MGMT119ZertDetail in theNMTP_MGMTSmf119Types field in themanagement section.

v New flag NMTP_MGMTNMZert in theNMTP_MGMTNetMonServices field in themanagement section.

Reason for change: z/OS EncryptionReadiness Technology




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Wheredocumented


Communications Server IPv4 configuration section

v The new NMTP_V4CFDynXcfSMCD value isspecified whether the dynamically generatedXCF interface can be used for new TCPconnections with SMC-D.

IPv6 configuration section

v The new NMTP_V6CFDynXcfSMCD value isspecified whether the dynamically generatedXCF interface can be used for new TCPconnections with SMC-D.

Global configuration section:

v The new NMTP_GBCFSMCD flag bit is setin the NMTP_GBCFFlags field to indicatethat the SMCD operand was specified on theGLOBALCONFIG statement.

v The new NMTP_GBCFFixedMemoryD fieldspecifies the SMCD FIXEDMEMORY value.FIXEDMEMORY is specified in megabyteincrements.

v The new NMTP_GBCFTcpKeepMinIntD fieldspecifies the SMCDTCPKEEPMININTERVAL value.

Interface section:

v The new NMTP_INTFSMCD flag bit is set inthe NMTP_INTFFlags field for OSA orHiperSocket interfaces that have SMCDspecified or that take the SMCD default onthe INTERFACE statement.

Management section

v New NMTP_MGMT119SmcDLnkStats flagbit in the NMTP_MGMTSmf119Type field.Indicates that the new SMC-D link statisticsrecords were requested on the SMFCONFIGprofile statement.

v New NMTP_MGMT119SmcDLnkEvent flagbit in the NMTP_MGMTSmf119Type field.Indicates that the new SMC-D link state startand end records were requested on theSMFCONFIG profile statement.







Wheredocumented


Communications Server New flag byte field NMTP_GBCFSMCGFlagswith the following flag bits:

v NMTP_GBCFAutoCache

v NMTP_GBCFAutoSMC

Reason for change:

v Shared Memory Communications overRDMA enhancements

v Shared Memory Communications - DirectMemory Access



Communications Server Global Configuration section:

v NMTP_GBCPPFport represents theconfigured or learned port number used forits corresponding NMTP_GBCFPFid.

Reason for change: Communications Serversupport for RoCE Express2 features



Communications Server New flag bits NMTP_PORTRSMC andNMTP_PORTRNoSMC in fieldNMTP_PORTRsvOptions.

Reason for change:

v Shared Memory Communications overRDMA enhancements

v Shared Memory Communications - DirectMemory Access






Wheredocumented

Type 119, TCP/IPstatistics record(subtype 5)

Communications Server v When the SMCD parameter is configured onthe GLOBALCONFIG statement, thefollowing TCP counters reflect all TCPconnections, including connections overSMC-D links. The following existing TCPstats are updated:SMF119AP_TSTCEstabSMF119AP_TSTCOpenConnSMF119AP_TSTCPassConnSMF119AP_TSTCConClsSMF119AP_TSTCInSegsSMF119AP_TSTCOSegsSMF119AP_TSTCResetSMF119AP_TSTCConResetSMF119AP_TSTCOKAprSMF119AP_TSTCDropKASMF119AP_TSTCDropF2

v The following new SMC-D stats are addedat the end of the TCP statistics section.SMF119AP_TSSMCDCurrEstabLnksSMF119AP_TSSMCDActLnkOpenedSMF119AP_TSSMCDPasLnkOpenedSMF119AP_TSSMCDLnksClosedSMF119AP_TSSMCDCurrEstabSMF119AP_TSSMCDActiveOpenedSMF119AP_TSSMCDPassiveOpenedSMF119AP_TSSMCDConnClosedSMF119AP_TSSMCDInSegsSMF119AP_TSSMCDOutSegsSMF119AP_TSSMCDInRstsSMF119AP_TSSMCDOutRsts

v The following new SMC-D storage stats areadded in the storage statistics section.SMF119AP_TSSTSMCDFixedCurrentSMF119AP_TSSTSMCDFixedMax







Wheredocumented

Type 119, Interfacestatistics record(subtype 6)

Communications Server v SMF119IS_IFDesc has two new values:IPAQIQDC and IPAQIQDC6.

v New SMF119IS_IFIQDCFLAG bit is set inthe SMF119IS_IFFlags field to indicate thatIQDC flag indicates the associated name andthe associated statistics are for IQDC, notIQDX.

v SMF119IS_IFIQDCName is the associatedIQDC interface name for IPAQENET andIPAQENET6 interfaces that are defined withCHPIDTYPE OSD and with an associatedIQDC interface.

v SMF119IS_IFInIQDCBytes indicates thenumber of inbound bytes that were receivedover the associated IQDC interface.

v SMF119IS_IFInIQDCUniC indicates thenumber of inbound unicast packets thatwere received over the associated IQDCinterface.

v SMF119IS_IFOutIQDCBytes indicates thenumber of outbound bytes that were sentover the associated IQDC interface.

v SMF119IS_IFOutIQDCUniC indicates thenumber of outbound unicast packets thatwere sent over the associated IQDCinterface.

Reason for change: HiperSockets ConvergedInterface support


Type 119, Interfacestatistics record(subtype 6)

Communications Server v New SMF119IS_IFSMCDFLGED flag bit isset in the SMF119IS_IFFlags field for OSA orHiperSocket interfaces. Contains informationthat is related to the SMC-D characteristics.

v Updated SMF119IS_IFPNetID field. Containsthe Physical network ID for active OSD,OSX, RNIC, ISM interfaces.



Type 119, z/OSEncryption ReadinessTechnology record(subtype 11)

Communications Server New subtype record to report zERT connectiondetails

Reason for change: z/OS EncryptionReadiness Technology


Type 119, zERTsummary record(subtype 12)

Communications Server New SMF 119 subtype to report z/OSEncryption Readiness Technology (zERT)aggregation function records.

Reason for change: z/OS EncryptionReadiness Technology (zERT) aggregation




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Wheredocumented

Type 119, SMC-D linkstatistics record(subtype 38)

Communications Server New SMC-D link statistics record. Providesstatistics about SMC-D links.



Type 119, SMC-D linkstate start record(subtype 39)

Communications Server New SMC-D link state start record. Providesstatistics for an SMC-D link at the time that thelink is started.



Type 119, SMC-D linkstate end record(subtype 40)

Communications Server New SMC-D link state end record. Providesstatistics for an SMC-D link at the time that thelink is ended.



Type 119,RNICinterface statisticsrecord (subtype 44)

Communications Server v SMF119SM_RSGen. Represents the RNICcard generation level (IBM 10 GbE RoCEExpress or IBM 10 GbE RoCE Express2).

v SMF119SM_RSSpeed. Represents thetransmission level for the RNIC

Reason for change: Communications Serversupport for RoCE Express2 features


Type 119, Internalshared memory (ISM)interface statisticsrecord (subtype 45)

Communications Server New Internal shared memory (ISM) interfacestatistics record. Provides statistics about ISMinterfaces.



Type 119, CSSMTPconfiguration record(CONFIG subtype 48)

Communications Server v New field SMF119ML_CF_AtSign. Specifiesvalue of AtSign option.

v New field SMF119ML_CF_TLSEhlo. Specifiesvalue of TLSEhlo option.

v New field SMF119ML_TS_Charset. Specifiesvalue of target server code page.

Reason for change: CSSMTP mailcompatibility enhancements


Type 119, CSSMTPConnection(CONNECT subtype49)

Communications Server New field SMF119ML_CN_TLSSFP. Updates tosupport FIPS140 Level1, Level2, and Level3







Wheredocumented

Type 119, FTP servertransfer completionrecord (subtype 70)

Communications Server v New field SMF119S6Off. Contains the offsetto FTP server load module name section.

v New field SMF119S6Len. Contains theLength of FTP server load module namesection.

v New field SMF119S6Num. Contains thenumber of FTP server load module namesections.

v New field SMF119FT_FSMemNum. Containsthe number of members associated with thefile transfer operation

v New field SMF119FT_FSLibNameLen.Contains the length of the name of the loadmodule or program object library associatedwith the file transfer operation

v New field SMF119FT_FSLibName. Containsthe name of the load module or programobject library associated with the file transferoperation.

v New field SMF119FT_FSMemName.Contains the names of the membersassociated with the file transfer operation.No delimiter between the names ofmembers. Each member name occupies 8bytes with trailing blanks padded.


Type 119, FTP servertransfer completionrecord (subtype 70)

Communications Server Updated the SMF119FT_FSFips140 field tosupport FIPS140 Level1, Level2, and Level3.



Type 119, FTP serverlogin failure record(subtype 72)

Communications Server Updated the SMF119FT_FFFips140 field tosupport FIPS140 Level1, Level2, and Level3.



Type 119, VTAM 3270intrusion detectionservices record(subtype 81)

Communications Server New record in response to VTAM 3270intrusion detection services

Reason for change: VTAM 3270 intrusiondetection services


Type 119, FTP transferinitialization record(subtype 100)




Type 119, FTP clienttransfer initializationrecord (subtype 101)








Wheredocumented

Type 119, FTP clientlogin failure record(subtype 102)




Type 119, FTP clientsession record(subtype 103)




Type 119, FTP serversession record(subtype 104)




Type 122, IBMExplorer for z/OSand dependentproducts

IBM Explorer for z/OS New record type 122. New subtype 1 for IBMDeveloper for IBM Z®.

MVS

Type 124 IOS Updated offsets 22, 24, and 140 for subtype 1.

New offset 148.

MVS

Type 125 IOS New type; data persistence. MVS

New and changed members in SYS1.MACLIB for z/OS V2R3This topic lists the lists the new and changed members of SYS1.MACLIB for z/OSV2R3.

Table 2 lists the new and changed members of SYS1.MACLIB for z/OS V2R3.

Table 2. New and changed members in SYS1.MACLIB for z/OS V2R3

Member Element or feature Description Reason for change

EZASMF77 Communications Server Updates to SMF 119 records. See“New and changed SystemManagement Facilities (SMF) recordsfor z/OS V2R3” on page 49 for moredetailed information.

Release updates

IFAHDR Communications Server New macro for SMF publication forconstraint.

Constraint item.

IFASMFH Communications Server New macro for SMF publication forconstraint.

Constraint item.

IFAEXITP Communications Server New macro for SMF publication forconstraint.

Constraint item.

IHBRDWRA Communications Server Support for OPTCD=IDS3270 VTAM 3270 intrusiondetection services

IMDMEDIT Communications Server Add GTF event ID IMDVTMDS(X'F90')

VTAM 3270 intrusiondetection services

ISTAMSVL Communications Server Define flag AMS05B62 for IDS3270support




Table 2. New and changed members in SYS1.MACLIB for z/OS V2R3 (continued)

Member Element or feature Description Reason for change

ISTGLBAL Communications Server Define flag ISTGL62 for IDS3270support


ISTRPLEX Communications Server Define RPLS3270 API flag VTAM 3270 intrusiondetection services

ISTSMF77 Communications Server Define SMF type 119, subtype 81 SMFrecord


New and changed SYS1.PARMLIB members for z/OS V2R3This topic lists the new and changed SYS1.PARMLIB members for z/OS V2R3.

See z/OS MVS Initialization and Tuning Reference for more information about thesemembers.

Table 3 lists the new and changed members of SYS1.PARMLIB for z/OS V2R3.

Table 3. New and changed SYS1.PARMLIB members for z/OS V2R3

Member Element or feature Description

BPXPRMxx BCP Clarification added: A new note indicates that the USS_SUPERUSER healthcheck can be used to verify that the SUPERUSER option contains a user IDthat is defined to the security product and has an OMVS segment with aUID of 0.

Updated statement: To support the ability to unmount the version filesystem if it is no longer being used in the sysplex, the VERSION statementwas updated to include the UNMOUNT and NOUNMOUNT attributes.

New statement: SC_EXITTABLE enables pre-system call and post-systemcall exit routines for select z/OS UNIX callable services.

APAR OA5100: A new UMASK statement assigns a default umask value forall z/OS UNIX users. It lists the disallowed permission settings of files anddirectories that are created by users or processes.

CTIEZB00 Communications Server New ZERT CTRACE option added to CTIEZB00. CTRACE option groupSMTP removed from CTIEZB00.

DEVSUPxx DFSMS New feature: AOM496I on the ENABLE|DISABLE parameter, enables ordisables the issuing of the AOM496I status message for transparent cloudtiering operations.

FXEPRMxx BCP New FXEPRMxx parmlib member contains statements that let you controlthe IBM Function Registry for z/OS, for example statements that affect theenablement state of individual function entries.

IEAOPTxx BCP New parameter: ABSMSUCAPPING specifies whether a defined capacitylimit or group capacity limit is enforced only when the long term four-hourrolling average consumption is greater than or equal to the defined limit, orif it is always enforced.

New parameter: RTCapLeadTime specifies how far in advance anupcoming soft capping should influence WLM's sysplex routingrecommendations.

New parameter: WLMIRDSTRUC enables WLM to connect to a WLM IRDstructure with a 4-digit or 5-digit name of the CUP number.

z/OS V2R3 SYS1.MACLIB


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Table 3. New and changed SYS1.PARMLIB members for z/OS V2R3 (continued)


IEASYSxx BCP Changed to remove the console support mode (modespec) parameter fromCON=.

New FXE parameter lets you specify one or more suffixes of the IBMFunction Registry for z/OS parmlib member, FXEPRMxx to be used by thesystem.

New IZU parameter identifies one or more IZUPRMxx parmlib members tobe used for your z/OSMF configuration.

LFAREA INCLUDE1MAFC(NO) is no longer applicable for this parameter.

IECIOSxx BCP New XPAV parameter added to the HYPERPAV statement.

IGDSMSxx DFSMS Changed the default value for the CA_RECLAIM statement, from NONE toDATACLAS

IZUPRMxx z/OSMF The following statements are new:v AUTOSTARTv AUTOSTART_GROUPv CSRF_SWITCHv USER_DIR

The value SYSPLEX_MGMT is added to the PLUGINS statement.

LOAD BCP Added GSF (the hardware-based Guarded-Storage Facility) to the list ofhardware features that can be disabled on the MACHMIG statement.

New and changed SYS1.PROCLIB and SYS1.IBM.PROCLIB membersfor z/OS V2R3

This topic lists the lists the new and changed members of SYS1.PROCLIB andSYS1.IBM.PROCLIB for z/OS V2R3.

Table 4 lists the new and changed members of SYS1.PROCLIB andSYS1.IBM.PROCLIB for z/OS V2R3.

Table 4. New and changed SYS1.PROCLIB and SYS1.IBM.PROCLIB members for z/OS V2R3


IZUANG1 z/OSMF This procedure is changed. It is used to start the z/OSMFangel process on your system.

IZUINSTP z/OSMF This procedure is new. It is used by the z/OSMF server forcommunicating with z/OS components.

IZUSVR1 z/OSMF This procedure is changed. It is used to start the z/OSMFserver on your system.

New and changed SYS1.SAMPLIB members for z/OS V2R3This topic lists the lists the new and changed members of SYS1.SAMPLIB for z/OSV2R3.

Table 5 on page 64 lists the new and changed members of SYS1.SAMPLIB for z/OSV2R3.

z/OS V2R3 SYS1.PARMLIB


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Table 5. New and changed SYS1.SAMPLIB members for z/OS V2R3


IZUSEC z/OSMF New resource profiles are added to this sample RACFcommands job.

z/OS V2R3 SYS1.SAMPLIB


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Chapter 2. Base Control Program (BCP or MVS) interfacechanges for z/OS V2R3

This topic lists the base control program (BCP) interface changes for z/OS V2R3.The base control program is also known as MVS.

In addition to the interface changes included in this topic, updates to the BCPresulted in SYS1.PARMLIB and SYS1.SAMPLIB member changes. See “New andchanged SYS1.PARMLIB members for z/OS V2R3” on page 62 and “New andchanged SYS1.SAMPLIB members for z/OS V2R3” on page 63 for those changes.

The BCP interfaces described in this topic are:v “Callable services for high-level languages”v “Control Blocks”v “Installation Exits” on page 66v “IPCS subcommands” on page 66v “Messages” on page 67v “MVS (BCP) system commands” on page 68v “REXX execs” on page 69v “Services and macros” on page 69v “SMF records” on page 71

Callable services for high-level languagesThis topic lists the changes to the base control program (BCP) callable services forhigh-level languages for z/OS V2R3.

There are many documents in the z/OS library that contain callable services. Fordetails about the callable services for high-level languages (HLL) that are listedhere, see z/OS MVS Programming: Callable Services for High-Level Languages.

Table 6 lists the new and changed callable services.

Table 6. Summary of new and changed callable services for high-level languages in z/OS V2R3

Service name Description

HWICMD2 Support for 5-character IPL addresses

Control BlocksThis topic lists the changes to the base control program (BCP) control blocks forz/OS V2R3.

There are no new or changed BCP control blocks.

Before using a control block as part of a programming interface, verify that you areusing it as intended.


|

For information about new and deleted BCP control blocks, see the Data AreasWeb site.

For information on possible actions resulting from changed control blocks, seeAppendix A, “Possible actions resulting from changed control blocks,” on page 437.

Installation ExitsThis topic lists the changes to the base control program (BCP) installation exits forz/OS V2R3.

Table 7 lists the new and changed installation exits. You can find detailedinformation for a particular installation exit in z/OS MVS Installation Exits.

Table 7. New and changed BCP installation exits for z/OS V2R3

Installation exit Description

IPCS subcommandsThis topic lists the new and updated IPCS subcommands.

Table 8 lists the new and updated IPCS subcommands. See z/OS MVS IPCSCommands and z/OS MVS System Commands for more information.

Table 8. New and changed MVS IPCS subcommands for z/OS V2R3

IPCS subcommand Description

COMCHECK v Changed COMCHECK MCSINFO to remove messages IEA31013I,IEA31014I, IEA31015I, IEA31016I, IEA31017I, and IEA31018I fromthe report data.

v Changed COMCHECK UCM to remove the CONFIGURATIONMODE and CURRENTLY IN TRANSITION fields from the reportdata.

VERBEXIT IEAVTFCB Added VERBEXIT IEAVTFCB to format the SVC dump system-scopestatistics.

VERBEXIT IEAVTSFS Changed VERBEXIT IEAVTSFS to add optional parameters to displaymore specific measurements and statistics.

JCL parametersYou can find complete information about JCL in the following publications:v z/OS MVS JCL User's Guide

v z/OS MVS JCL Reference

Beginning in z/OS V2R3:v The JCL statement fields are updated to include the maximum length of a JCL

statement.v The In-stream procedures are updated.v The Relationship to other parameters is updated with an additional example.v Naming a started task (source JCL is a job) is updated.

BCP


v The length for DLM= is increased from 2 characters to 8 characters for JCLstatements: DD statement, XMIT JCL statement, and /*XMIT statement.

v The DSKEYLBL parameter on the DD statement specifies the label for theencryption key that is used by the system to encrypt the data set.

v The EMAIL parameter on the JOB statement passes an email address, as theowner of a job.

v The GDGBIAS parameter on the JOB statement specifies how relative referencesto a generation data set in a DD JCL statement are resolved.

v The EMAIL parameter is added to the JOB statement.v SYSAFF= in the JOBGROUP statement is changed in the Description.v Added new DSKEYLBL parameter on the JCL DD statement.v JCL symbols, &SYSJOBNM, the job name, and &SYSJOBID, the job ID, are

added.v EMAIL= is added and PASSWORD= is changed in the JOBGROUP statement.v The LIKE parameter is updated.v The NOTIFY JCL statement is added.v The limit for TSO/E user IDs is changed to 8 characters for NOTIFY parameter.v The PASSWORD parameter has new information about special characters and

password phrases.v The ROACCESS parameter on the DD statement specifies the READ-ONLY

attribute of the device that is defined to the DD.v New parameters AFTER, BEFORE, and DELAY, are added to the SCHEDULE

statement. The HOLDUNTL parameter is also updated. In addition, Dynamic jobsequencing is added.

v The SCHEDULE statement is also updated, including the JOBGROUP Parameter,WITH Parameter, Relationship to other jobs, and Examples of SCHEDULEstatement.

v The System assignment of space for the SPACE parameter is updated.v The SPIN parameter Subparameter definition is updated.v The SYMLIST parameter syntax is updated.v The TYPRUN parameter is changed in the Subparameter definition.v The VOLUME parameter is updated in sections Subparameter definition,

volume-count, and Generation data group (GDG) considerations.v Associating jobs with a job group is updated.

MessagesThis topic indicates where information on message changes for the base controlprogram (BCP) can be found for z/OS V2R3.

Information on new, changed and no longer issued messages is necessary tomigrate automated operations. Information about new, changed, and no longerissued Base Control Program (BCP) messages can be found in “BCP (MVS) andDFSMS messages and codes changes for z/OS V2R3” on page 4.

Also see Appendix B, “A method for finding changes to MVS and TSO/Emessages,” on page 439.

BCP

Chapter 2. Base Control Program (BCP or MVS) interface changes for z/OS V2R3 67

MVS (BCP) system commandsThis topic lists the MVS (BCP) system commands that are new or changed forz/OS V2R3.

Table 9 lists the new and updated MVS system commands. Detailed informationabout these commands can be found in one of the following documents, asindicated by the “Where documented” column in Table 9.

CP z/OS MVS Capacity Provisioning User's Guide

MVS z/OS MVS System Commands

OAM z/OS DFSMS OAM Planning, Installation, and Storage Administration Guidefor Tape Libraries

Table 9. New and changed MVS system commands for z/OS V2R3

System Command Description Where Documented

CHNGDUMP New SDUMP,MAXTNDSP option to specify the maximum time an SVC dumpkeeps critical, important, and normal tasks non-dispatchable.

New SDUMP,TYPE=XMEMT option for adding cross-memory ASIDs. Theinformation includes a table that explains behavior in different scenarios.

MVS

CLEARCOMMANDQUEUE

Added to delete all Provisioning Manager commands that are currently queued. CP

DISPLAY CONSOLES Deleted the SHAREDMODE parameter. MVS

DISPLAY FXE New DISPLAY FXE command displays the current enablement state of individualfunctions in the IBM Function Registry for z/OS.

MVS

DISPLAY OPDATA Deleted the MODE parameter. MVS

DISPLAY XCF New ENCRYPTED | NOTENCRYPTED parameters added to DISPLAY XCF fordisplay of the encryption state of coupling facility structures.

MVS

DUMP New XMEMT=YES or NO option to dump local storage from other ASIDs that havea cross-memory relation with the eligible target ASIDs.

MVS

LIBRARY DISPDRV New ALL and MOUNTED parameters OAM

MODIFY New maxRepositoryBackups property. CIM

REPORT HEALTH New command to display the health status of the elements in the current domainconfiguration.

CP

REPORTCOMMANDQUEUE

Added to display all Provisioning Manager commands that are currently queued. CP

SET New FXE={x1|(x1,...,xn)} parameter letting you specify FXEPRMxx parmlibmembers containing statements that control the IBM Function Registry for z/OS tobe processed with the SET command.

MVS

SETBASEDEFINEDCAPACITY

New command to adjust the management base of defined capacity. CP

SETBASEGROUPCAPACITY

New command to adjust the management base of group capacity. CP

SETCON Deleted the MODE parameter. MVS

SETFXE New SETFXE command lets you set the state of individual functions in the IBMFunction Registry for z/OS.

MVS

SETIOS HYPERPAV New XPAV parameter. MVS

SETLOGR MANAGE New parameters, USEOFFLOADMIN and USESTAGINGMIN. MVS

SETOMVS New SC_EXITTABLE parameter. MVS

SETXCF MODIFY New parameter ENCRYPTKEY generates encryption keys for coupling facilitystructures.

MVS

BCP


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REXX execs

Table 10 lists the changes made to REXX execs.

Table 10. New and changed BCP REXX execs for z/OS V2R3.

REXX exec Description

Services and macros

Table 11 lists the new and updated macros. See the following books for moredetailed information:v z/OS MVS Programming: Authorized Assembler Services Guide

v z/OS MVS Programming: Authorized Assembler Services Reference ALE-DYN

v z/OS MVS Programming: Authorized Assembler Services Reference EDT-IXG

v z/OS MVS Programming: Authorized Assembler Services Reference LLA-SDU

v z/OS MVS Programming: Authorized Assembler Services Reference SET-WTO

v z/OS MVS Programming: Assembler Services Reference ABE-HSP

v z/OS MVS Programming: Assembler Services Reference IAR-XCT

v z/OS MVS Programming: Sysplex Services Reference

v z/OS MVS Programming: Workload Management Services

v z/OS MVS Programming: Resource Recovery

Table 11. New and changed MVS macros for z/OS V2R3

Macro Description

CSRCMPSC Updated macro.

CSVDYNEX Updated macro.

CSVQUERY Updated macro.

DYNALLOC v New dsname allocation text units for read-only access: DALROAC (key 8030) andDALROA2 (key 8031)

v New dynamic information retrieval text units for read-only access: DINRROAC(key C030) and DINRROA2 (key C031)

FREEMAIN Updated macro.

FXECNTRL New macros allows update of fields in the IBM Function Registry for z/OS.

GETMAIN Updated macro.

IDENTIFY Updated macro.

IARV64 v New parameters for REQUEST=GETSTOR: USE2GTO32G and USE2GTO64G

v New EXECUTABLE parameter.

v Restriction for 1 MB frame removed for PAGEFIX parameter.

IEAGSF New macro.

IEA4APE2 Updated macro.

IEA4DPE Updated macro.

IEA4DPE2 Updated macro.

IEA4PSE Updated macro.

IEA4RPI Updated macro.

BCP


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Table 11. New and changed MVS macros for z/OS V2R3 (continued)

Macro Description

IEA4RPI2 Updated macro.

IEA4XFR Updated macro.

IEA4XFR2 Updated macro.

IOSCMB New ECMXAREA and ECMXLEN parameters

IOSDCUIN New OUTPUT_VERSION parameter

IOSODS New BYPHPALIAS parameter

IXCYQUAA New fields added to return LISTNOTIFYDELAY and KEYRNOTIFYDELAY keywordvalues specified on a Structure Definition statement in the CFRM policy and afeatures flag to indicate that support for CFLEVEL22 functions is installed on thesystem.

IXLADUPX New macro.

IXLALTER Updated macro.

IXGINVNT The DRXRC option of the DUPLEXMODE keyword is no longer supported.

IXLCACHE Updated macro. Starting with V2R3, all buffers of a BUFLIST for a WRITE_DATALISTrequest can reside in 31- or 64-bit addressable storage and be expressed by real orvirtual addresses.

IXLCONN Updated macro.

IXLREBLD Updated macro.

IXLLOCK Updated macro.

IXLLSTC Support added for aggressive list and key-range notifications and list not-fullmonitoring.

IXLMG Updated macro, including updates to the IXLYAMDA mapping macro and theAMDALEVEL parameters.

IXLSYNCH Updated macro.

IXLVECTR Updated macro to reflect the ability to perform list full/not-full transition monitoringthrough IXLVECTR. Branch table keywords added for FULL and NONFULL states.

IXLYAMDA New fields added to return List Notification Delay and Key-range Notification Delayvalues for a list structure.

IXLYCON New return code constants added for IXLVECTR and CFLEVEL22.

IXLYDLC New fields added that are returned in Dumping List Controls associated with list andkey range monitoring connector registrations.

IXLYDLIC New fields added that are returned in Dumpling List Structure Controls for ListNotification Delay and Key Range Notification Delay values for a list structure.

IXLYLAA Updated macro description of data returned for an IXLLSTC READ_EMCONTROLSrequest.

IXLYLEPL Updated macro description of LeplListTrans constant.

IXYLYLMI New fields added that are returned by an IXLLSTC READ_LCONTROLS request forlist and key range monitoring connector registrations.

LOAD Updated macro.

STORAGE v New parameter EXECUTABLE and other updates.

SYNCH and SYNCHX Updated macro.

WAIT Updated macro.

BCP


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SMF records

See “New and changed System Management Facilities (SMF) records for z/OSV2R3” on page 49.

BCP


Chapter 3. Common Information Model (CIM) interfacechanges for z/OS V2R3

This topic describes the Common Information Model (CIM) interface changes forz/OS V2R3.

For more detailed information, see z/OS Common Information Model User's Guide.

APIs

Classes

Configuration optionsv The cimconfig command line utility now includes the maxRepositoryBackups

property.

Environment variablesv The descriptions for the following environment variables are updated to warn

against use in a production environment.– OSBASE_TRACE– OSBASE_TRACE_FILE– RMF_CIM_TRACE– RMF_CIM_TRACE_FILE

Jobsv Step PECEA of the CFZSEC job was updated with explanations.


CIM


Chapter 4. Communications Server interface changes for z/OSV2R3

This topic the Communications Server interface changes for z/OS V2R3.

In addition to the interface changes included in this topic, refer to the followinglinks for additional information.v “New and changed members in SYS1.MACLIB for z/OS V2R3” on page 61v “New and changed SYS1.PARMLIB members for z/OS V2R3” on page 62v “New and changed System Management Facilities (SMF) records for z/OS

V2R3” on page 49

The Communications Server interface changes described in this topic are:v “Communications Server IP interface changes”v “Communications Server SNA interface changes” on page 101

The tables in this topic contain a Reason for change column that provides thename of the topic in z/OS Communications Server: New Function Summary thatdescribes the related functional enhancement.

Communications Server IP interface changesThis topic describes the following Communications Server IP interfaces:v “PROFILE.TCPIP configuration file” on page 76

– “PROFILE.TCPIP statement and parameter changes” on page 76v “Configuration files” on page 79 (other than PROFILE.TCPIP)

– “FTP client configuration statements” on page 79– “FTP server configuration statements” on page 79– “TN3270E Telnet server PROFILE configuration file” on page 79

- “BEGINVTAM information block” on page 80- “TELNETGLOBALS information block” on page 80- “TELNETPARMS information block” on page 80

– “General updates for the non-PROFILE.TCPIP IP configuration files” on page80

v “RACF interfaces” on page 80v “Operator commands” on page 81

– “Netstat operator commands (DISPLAY TCPIP,,NETSTAT)” on page 81– “TN3270E Telnet server operator commands” on page 83– “General updates of IP operator commands” on page 83

v “TSO commands” on page 84– “NETSTAT TSO commands” on page 84– “FTP TSO and z/OS UNIX commands” on page 86

- “FTP subcommands” on page 86– “General updates of TSO commands” on page 86

v “z/OS UNIX commands” on page 87– “Netstat UNIX commands” on page 87– “General updates of z/OS UNIX commands” on page 90

v “Application programming interfaces and network management interfaces” onpage 90– “FTP client API FCAI control block” on page 91– “FTP client API for REXX predefined variables” on page 91– “Local IPSec NMI” on page 91


– “Network security services NMI” on page 91– “Real-time application-controlled TCP/IP trace NMI (EZBRCIFR)” on page 91– “Real-time network monitoring TCP/IP NMI” on page 91– “Resolver callable NMI (EZBREIFR)” on page 91– “SNMP manager API” on page 91– “Syslog daemon name/token pair” on page 91– “TCP/IP callable NMI (EZBNMIFR)” on page 91– “Trace formatting NMI (EZBCTAPI)” on page 96– “Trusted TCP connections API for Java” on page 96

v “Environment variables” on page 96v “Socket APIs” on page 96

– “General updates of socket APIs” on page 97v “IPCS subcommands” on page 97

– “CTRACE COMP(SYSTCPDA) subcommand” on page 97– “CTRACE COMP(SYSTCPIS) subcommand” on page 97– “CTRACE COMP(SYSTCPOT) subcommand” on page 98– “CTRACE COMP(SYSTCPRE) subcommand” on page 98– “TCPIPCS subcommand” on page 98– “General updates to IPCS subcommands” on page 98

v “SNMP MIB modules” on page 98v “User exits” on page 99v “Application data” on page 99v “FTP client error codes” on page 99v “SMF record type 119 enhancements” on page 99v “z/OS UNIX /etc files” on page 100v “General updates of IP interfaces” on page 100v “Samples provided in MVS data set SEZAINST” on page 100v “Samples provided in z/OS UNIX TCPIP directory” on page 101

PROFILE.TCPIP configuration fileThis topic contains the PROFILE.TCPIP statement and parameter changes. TheTN3270E Telnet server profile statements are accepted but ignored by the TCP/IPstack. The statements must be specified in a data set configured to the TN3270ETelnet server running in its own address space. Therefore, the Telnet configurationstatements are moved from this PROFILE.TCPIP configuration file topic to ageneral IP configuration file topic: see “TN3270E Telnet server PROFILEconfiguration file” on page 79.

PROFILE.TCPIP statement and parameter changesTable 12 lists the new and updated Communications Server PROFILE.TCPIPconfiguration statements and parameters. See z/OS Communications Server: IPConfiguration Reference for more detailed information.

Table 12. New and changed Communications Server PROFILE.TCPIP configuration statements and parameters forz/OS V2R3

Statement Description Reason for change

DEVICE The MPCOSA DEVICE profile statement and itscorresponding LINK profile statements are nolonger supported.

Removal of support forlegacy devices

Communications Server


Table 12. New and changed Communications Server PROFILE.TCPIP configuration statements and parameters forz/OS V2R3 (continued)


GLOBALCONFIG The AUTOIQDC parameter is defined to enableand configure the HiperSockets ConvergedInterface function. The AUTOIQDC parameterincludes the ALLTRAFFIC and NOLARGEDATAsub-parameters. The NOAUTOIQDC parameter isdefined to disable the HiperSockets ConvergedInterface function.

HiperSockets ConvergedInterface support

GLOBALCONFIG New subparameters AGGREGATION andNOAGGREGATION are defined on theGLOBALCONFIG ZERT parameter

z/OS EncryptionReadiness Technology(zERT) aggregation

GLOBALCONFIG The ZERT parameter is defined to enable thez/OS Encryption Readiness Technology (zERT)function. The NOZERT parameter is defined todisable the zERT function.

z/OS EncryptionReadiness Technology(zERT)

The SMCD parameter is defined to enable andconfigure the Shared Memory Communications -Direct Memory Access (SMC-D) function. TheSMCD parameter includes the FIXEDMEMORYand TCPKEEPMININTERVAL subparameters.The NOSMCD parameter is defined to disableSMC-D function

Shared MemoryCommunications - DirectMemory Access

Added SMCGLOBAL parameter to provideglobal settings for the Shared MemoryCommunications over Remote Direct MemoryAccess (SMC-R) function and Shared MemoryCommunications - Direct Memory Access(SMC-D) function. The following subparameterscan be specified:

v AUTOCACHE and NOAUTCACHE

Control caching of unsuccessful attempts to useSMC-R or SMC-D.

v AUTOSMC and NOAUTOSMC

Control monitoring incoming TCP connectionsto determine whether they would benefit fromSMC-R or SMC-D.

v Shared MemoryCommunications overRDMA enhancements

v Shared MemoryCommunications -Direct Memory Access

INTERFACE The SMCD parameter is defined to enable theSMC-D function for the following statements:

v IPAQENET, when CHPIDTYPE OSD isspecified

v IPAQENET6, when CHPIDTYPE OSD isspecified

v IPAQIDIO

v IPAQIDIO6

The NOSMCD parameter is defined to disablethe SMC-D function.


IPCONFIG The SMCD subparameter is defined on thisstatement for the DYNAMICXCF parameter toenable the SMC-D function. The NOSMCDsubparameter is defined to disable SMC-Dfunction.



Chapter 4. Communications Server interface changes for z/OS V2R3 77

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IPCONFIG6 The SMCD subparameter is defined on thisstatement for the DYNAMICXCF parameter toenable the SMC-D function. The NOSMCDsubparameter is defined to disable SMC-Dfunction.


LINK The following LINK profile statements are nolonger supported:

v FDDI and IBMTR

v IPAQTR


NETMONITOR New subparameters ZERTSUMMARY andNOZERTSUMMARY are added to control thereal-time zERT Summary SMF NMI service(SYSTCPES).


NETMONITOR New ZERTSERVICE and NOZERTSERVICEparameters are added to control the real-timezERT NMI service (SYSTCPER).


PORT v Support added for specifying an asterisk inany position of the jobname parameter toindicate zero or more unspecified characters.

v Support added for specifying a question markin any position of the jobname parameter toindicate a single unspecified character.

Enhanced wildcardsupport for jobnames onPORT and PORTRANGEstatements

v The SMC parameter is enhanced to enableSMC-D function for the specified port.

v The NOSMC parameter is enhanced to disableSMC-D function for the specified port.


PORTRANGE v Support added for specifying an asterisk inany position of the jobname parameter toindicate zero or more unspecified characters.

v Support added for specifying a question markin any position of the jobname parameter toindicate a single unspecified character.

Enhanced wildcardsupport for jobnames onPORT and PORTRANGEstatements

v The SMC parameter is enhanced to enable theSMC-D function.

v The NOSMC parameter is enhanced to disablethe SMC-D function.


SMFCONFIG New subparameters ZERTSUMMARY andNOZERTSUMMARY are defined as TYPE119values.




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SMFCONFIG New ZERTDETAIL and NOZERTDETAILparameters are added to control creation ofzERT-related SMF 119 subtype 11 records.


v New SMCDLINKSTATISTICS andNOSMCDLINKSTATISTICS parameters areupdated to control the creation of SMF 119subtype 38 interval records for SMC-D linkstatistics.

v New SMCDLINKEVENT andNOSMCDLINKEVENT parameters are addedto create SMF 119 subtype 39 and 40 eventrecords for SMC-D link state start and endevents.

v IFSTATISTICS and NOIFSTATISTICSparameters are updated to control the creationof the SMF 119 subtype 45 interval records forISM interface statistics.


TRANSLATE The FDDI and IBMTR parameters are no longersupported.


Configuration filesThis topic includes information about the following configuration statements andfiles:v “FTP client configuration statements”v “FTP server configuration statements”v “TN3270E Telnet server PROFILE configuration file”v “General updates for the non-PROFILE.TCPIP IP configuration files” on page 80

The Communications Server PROFILE.TCPIP configuration file updates are in aseparate topic; see “PROFILE.TCPIP configuration file” on page 76.

See z/OS Communications Server: IP Configuration Reference for more detailedinformation about all of the Communications Server IP configuration files andstatements.

FTP client configuration statementsThere is no new and changed FTP client configuration statement for V2R3.

FTP server configuration statementsTable 13 lists the new and updated FTP server configuration statements. See z/OSCommunications Server: IP Configuration Reference for more detailed information.

Table 13. New and changed Communications Server FTP server configuration statements for z/OS V2R3

Statement Description

ANONYMOUSLEVEL The default for the ANONYMOUSLEVEL statement has beenchanged from 1 to 3 due to security considerations.

TN3270E Telnet server PROFILE configuration fileDuring initialization of the TN3270E Telnet server (Telnet) address space,configuration parameters are read from a configuration PROFILE data set. The



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PROFILE data set is used to configure Telnet to accept or reject connectionrequests. You can update the PROFILE data set to change or add statements tosupport new functions, or to change or add usage rules.

This topic includes tables with the descriptions of the new and changed TelnetPROFILE configuration statements. Refer to z/OS Communications Server: IPConfiguration Reference for complete information on configuration statements andthe PROFILE statement.

BEGINVTAM information block: There is no new and changed BEGINVTAMinformation block for V2R3.

TELNETGLOBALS information block: There are no new or changedTELNETGLOBALS information block for z/OS V2R3.

TELNETPARMS information block: There are no new or changedTELNETPARMS information block for z/OS V2R3.

General updates for the non-PROFILE.TCPIP IP configurationfilesTable 14 lists the general updates for the Communications Server IP configurationfiles.

Table 14. New and changed non-PROFILE.TCPIP configuration files for z/OS V2R3

File Statement / Entry Description Reason for change

Communications Server SMTP(CSSMTP) configuration file

OPTIONS

v AtSign

v TLSEhlo

TargetServer: Charset

v The AtSign option is usedto specify the at signsymbol that is used inSMTP mail messagecommands and headers.

v The TLSEhlo option is usedfor requesting an EHLOSMTP command aftersuccessful TLS negotiation.

v The code page is used bytarget server to translatemail messages.

v CSSMTPcustomizableATSIGN characterfor mail addresses

v ImprovedCSSMTP TLScompatibilitywith mail servers

v ImprovedCSSMTP codepagecompatibilitywith targetservers

ezatmail.cf N/A New configuration file forsendmail to CSSMTP bridge.See z/OS CommunicationsServer: IP ConfigurationReference for more information.

sendmail toCSSMTP bridge

RACF interfacesTable 15 on page 81 lists the functions for which new or changed RACF® support isavailable. Sample RACF commands to change the RACF configuration can befound in one of the following members of the installation data set, SEZAINST:v EZARACF - Contains sample commands for environments where multilevel

security is not configured.v EZARACFM - Contains sample commands for environments where multilevel

security is configured.



You can use the function name from the table to search EZARACF for all thecommands necessary for the function. See z/OS Communications Server: IPConfiguration Guide for more information for each function.

Table 15. New and changed Communications Server RACF interfaces for z/OS V2R3

Function name Description Reason for change

EZB.NETMGMT.sysname.tcpname.SYSTCPER New SAF resource to control access toSYSTCPER real-time NMI SMFservice

z/OS Encryption ReadinessTechnology (zERT)

EZB.NETMGMT.sysname.tcpname.SYSTCPES New SAF resource to control access toSYSTCPES real-time NMI SMF service

z/OS Encryption ReadinessTechnology (zERT) aggregation

Setup profile for VARY commands New MVS.VARY.TCPIP.EXPORTPROFresource profile in class OPERCMDScan be used to control access to theVARY TCPIP,,EXPORTPROF command.

z/OS Configuration Assistant forCommunications Server support forimport of TCPIP configuration

Operator commandsThis topic includes information about the following Communications Server IPoperator commands:v “Netstat operator commands (DISPLAY TCPIP,,NETSTAT)”v “TN3270E Telnet server operator commands” on page 83v “General updates of IP operator commands” on page 83

See z/OS Communications Server: IP System Administrator's Commands for moredetailed information.

Netstat operator commands (DISPLAY TCPIP,,NETSTAT)Table 16 lists the new and updated Communications Server IP Netstat operatorcommand DISPLAY TCPIP,,NETSTAT. See Table 17 on page 84 for the otherCommunications Server IP operator command entries.

See z/OS Communications Server: IP System Administrator's Commands for moredetailed information about the Communications Server IP operator commands.

All parameters in the following table are for the DISPLAY TCPIP,,NETSTAToperator command.

Table 16. New and changed Communications Server Netstat operator commands (DISPLAY TCPIP,,NETSTAT) forz/OS V2R3

Parameters Description Reason for change

ALL v Displays Shared Memory Communications -Direct Memory Access (SMC-D) informationfor TCP connections.

v Accepts the SMCID filter to display the TCPconnections that are associated with a specificlocal SMC-D link identifier.


ALLCONN Accepts the SMCID filter to display the TCPconnections that are associated with a specificlocal SMC-D link identifier.


ARP Displays ARP information for the HiperSocketsConverged Interfaces.


CONFIG Displays the setting of the AUTOIQDCparameter.




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Table 16. New and changed Communications Server Netstat operator commands (DISPLAY TCPIP,,NETSTAT) forz/OS V2R3 (continued)


CONFIG v Displays new ZERTSUMMARY subparameterinformation in the SMFCONFIG section.

v Displays new ZERT Aggregation subparameterinformation in the GLOBALCONFIG section.

v Displays new ZERTSUMMARY subparameterinformation in the NETMONITOR section.


CONFIG v New SMF Parameters Type119 field ZertDetail

v New Global Configuration Information fieldZERT

v New Network Monitor ConfigurationInformation field ZertSrv


v Displays new SMCD parameter information inthe GLOBALCONFIG section.

v Displays new DYNAMICXCF SMCDsubparameter information in the IPCONFIGand IPCONFIG6 section.

v Displays new SMCDLINKSTATISTICS andSMCDLINKEVENT subparameter informationin the SMFCONFIG section.


CONFIG In the Global Configuration section, the SMCRPORTNUM represents the configured or learnedport number used for the PFID.

Communications Serversupport for RoCEExpress2 features

CONN Accepts the SMCID filter to display the TCPconnections that are associated with a specificlocal SMC-D link identifier.


DEvlinks v Displays SMC-D information for OSD andHiperSockets interfaces.

v Accepts the SMCID filter to display devicesthat are associated with a specific SMC-D locallink identifier.

v Accepts the SMC modifier to display detailedSMC-D information about active internalshared memory (ISM) interfaces and theirassociated SMC-D links.

v Accepts the new PNETID modifier to displayinformation about interfaces with a PNETIDvalue, or information about interfaces with aspecific PNETID value.


DEvlinks The card generation level and speed informationare displayed for RNIC interfaces representing"RoCE Express" features.


DEvlinks Displays the name of the HiperSocketsConverged Interface, if any, that is associatedwith an OSD and statistics related to thatassociated interface.


ND Displays ND information for the HiperSocketsConverged Interfaces.




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Table 16. New and changed Communications Server Netstat operator commands (DISPLAY TCPIP,,NETSTAT) forz/OS V2R3 (continued)


PORTLIST Displays a new flag, M, to indicate whether theport or port range is explicitly enabled for SMC-Rand SMC-D.



Flag N is enhanced to indicate whether the portor the port range is explicitly disabled for SMC-Rand SMC-D.


STATS Displays a new SMCD statistics section. TheSMC-D statistics are displayed when noPROTOCOL modifier is specified, or whenPROTOCOL=TCP is specified as the modifiervalue.


TTLS v The report output can have a new value ofLevel1, Level2, or Level3 for the FIPS140parameter.

v The report output can have a new value of128Min or 192Min for the SuiteBProfileparameter.

v New field ServerCertificateLabel

v New field 3DesKeyCheck

v New field ClientEDHGroupSize

v New field ServerEDHGroupSize

v New field PeerMinCertVersion

v New field PeerMinDHKeySize

v New field PeerMinDsaKeySize

v New field PeerMinECCKeySize

v New field PeerMinRsaKeySize

v New field OcspResponseSigAlgPairs

v New field OcspServerStapling

v New field ServerScsv

AT-TLS currency withSystem SSL

TN3270E Telnet server operator commandsThere are no new or changed TN3270E Telnet server operator commands for z/OSV2R3.

General updates of IP operator commandsTable 17 on page 84 lists the new and updated Communications Server IP operatorcommands, except the Netstat operator command DISPLAY TCPIP,,NETSTAT andthe Telnet operator commands. See the following tables for those commands:v Table 16 on page 81, IP Netstat operator commands (DISPLAY TCPIP,,NETSTAT)v “TN3270E Telnet server operator commands,” Telnet operator commands



Table 17. New and changed Communications Server operator commands for z/OS V2R3

Command Parameters Description Reason for change

DISPLAY TCPIP,,HELP EXPORTPROF New parameter that provides a helpmessage for the new VARYTCPIP,,EXPORTPROF command syntax.

z/OS Configuration Assistantfor Communications Serversupport for import of TCP/IPconfiguration

DISPLAY TCPIP,,STOR N/A Displays the 64-bit storage that isallocated for Shared MemoryCommunications - Direct MemoryAccess (SMC-D) processing.


MODIFY CSSMTP DISPLAY CONFIG Display the new Charset parameter onthe TargetServer statement

Improved CSSMTP code pagecompatibility with targetservers

Display the new AtSign parameter ofOptions statement

CSSMTP customizableATSIGN character for mailaddresses

Display the new TLSEhlo parameter ofOptions statement

Improved CSSMTP TLScompatibility with mailservers

Modify smtpproc,SMSG N/A This command is no longer supported. Removal of SMTPD &Sendmail

VARYTCPIP,,EXPORTPROF

N/A New command used to export a TCP/IPstack profile for use by theConfiguration Assistant.

z/OS Configuration Assistantfor Communications Serversupport for import of TCP/IPconfiguration

TSO commandsThis topic includes information about the following TSO commands:v “NETSTAT TSO commands”v “FTP TSO and z/OS UNIX commands” on page 86v “General updates of IP operator commands” on page 83

See z/OS Communications Server: IP System Administrator's Commands for moredetailed information about the Communications Server TSO commands.

NETSTAT TSO commandsTable 18 lists the new and updated Communications Server NETSTAT TSOcommand.


Table 18. New and changed Communications Server NETSTAT TSO commands for z/OS V2R3

Parameter Description Reason for change

ALL v Displays Shared Memory Communications -Direct Memory Access (SMC-D) informationfor TCP connections.



ALLCONN Accepts the SMCID filter to display the TCPconnections that are associated with a specificlocal SMC-D link identifier.




Table 18. New and changed Communications Server NETSTAT TSO commands for z/OS V2R3 (continued)


ARP Displays ARP information for the HiperSocketsConverged Interfaces.


CONFIG Displays the setting of the AUTOIQDCparameter.


CONFIG v Displays new ZERTSUMMARY subparameterinformation in the SMFCONFIG section.

v Displays new ZERT aggregation subparameterinformation in the GLOBALCONFIG section.



CONFIG v New SMF Parameters Type119 field ZertDetail








CONFIG In the Global Configuration section, the SMCRPORTNUM represents the configured or learnedport number used for the PFID.


CONN Accepts the SMCID filter to display the TCPconnections that are associated with a specificlocal SMC-D link identifier.


DEvlinks v Displays SMC-D information for OSD andHiperSockets interfaces.





DEvlinks The card generation level and speed informationare displayed for RNIC interfaces representing"RoCE Express" features.


DEvlinks Displays the name of the HiperSocketsConverged Interface, if any, that is associatedwith an OSD and statistics related to thatassociated interface.




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Table 18. New and changed Communications Server NETSTAT TSO commands for z/OS V2R3 (continued)


ND Displays ND information for the HiperSocketsConverged Interfaces.


PORTLIST Displays a new flag, M, to indicate whether theport or port range is explicitly enabled for SMC-Rand SMC-D.





STATS Displays a new SMCD statistics section. TheSMC-D statistics are displayed when noPROTOCOL modifier is specified, or whenPROTOCOL=TCP is specified as the modifiervalue.


TTLS v The report output can have a new value ofLevel1, Level2, or Level3 for the FIPS140parameter.















FTP TSO and z/OS UNIX commandsThis topic describes changes to the FTP TSO and z/OS UNIX commands. For moreinformation about these commands, see z/OS Communications Server: IP User'sGuide and Commands.

FTP subcommands: There are no new or changed FTP subcommands for z/OSV2R3.

General updates of TSO commandsTable 19 on page 87 lists the new and updated Communications Server TSOcommands, except the NETSTAT TSO commands and the FTP subcommands. Seethe following tables for information about the updates to those TSO commands:v Table 18 on page 84, Netstat TSO commandsv “FTP subcommands,” FTP TSO and z/OS UNIX commands



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Table 19. New and changed Communications Server TSO commands for z/OS V2R3

Command Parameter Description

TSO SMSG This command is no longer supported for the SMTP server. It is stillused for the LPD server.

z/OS UNIX commandsTable 21 on page 90 lists the new and updated z/OS UNIX commands, except thez/OS UNIX FTP commands, and the z/OS UNIX netstat commands. See thefollowing tables for those commands:v “FTP subcommands” on page 86, FTP TSO and z/OS UNIX commandsv Table 20, z/OS UNIX netstat commands

See z/OS Communications Server: IP System Administrator's Commands for moredetailed information about the Communications Server UNIX commands.

Netstat UNIX commandsTable 20 lists the new and updated Communications Server z/OS UNIX netstatcommand. See “General updates of z/OS UNIX commands” on page 90 for theother (the non-netstat) z/OS UNIX command entries.

See z/OS Communications Server: IP System Administrator's Commands for moredetailed information about the z/OS UNIX commands.

All parameters in the following table are for the z/OS UNIX netstat command.

Table 20. New and changed Communications Server z/OS UNIX netstat commands for z/OS V2R3


-A v Displays Shared Memory Communications -Direct Memory Access (SMC-D) informationfor TCP connections.



-a Accepts the SMCID filter to display the TCPconnections that are associated with a specificlocal SMC-D link identifier.


-c Accepts the SMCID filter to display the TCPconnections that are associated with a specificlocal SMC-D link identifier.


-d The card generation level and speed informationare displayed for RNIC interfaces representing"RoCE Express" features.




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Table 20. New and changed Communications Server z/OS UNIX netstat commands for z/OS V2R3 (continued)


-d v Displays SMC-D information for OSD andHiperSockets interfaces.





-d Displays the name of the HiperSocketsConverged Interface, if any, that is associatedwith an OSD and statistics related to thatassociated interface.


-f Displays the setting of the AUTOIQDCparameter.


-f v Displays new ZERTSUMMARY subparameterinformation in the SMFCONFIG section.

v Displays new ZERT Aggregation subparameterinformation in the GLOBALCONFIG section.



-f In the Global Configuration section, the SMCRPORTNUM represents the configured or learnedport number used for the PFID.


-f v New SMF Parameters Type119 field ZertDetail








-n Displays ND information for the HiperSocketsConverged Interfaces.




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Table 20. New and changed Communications Server z/OS UNIX netstat commands for z/OS V2R3 (continued)


-o Displays a new flag, M, to indicate whether theport or port range is explicitly enabled for SMC-Rand SMC-D.





-R Displays ARP information for the HiperSocketsConverged Interfaces.


-S Displays a new SMCD statistics section. TheSMC-D statistics are displayed when noPROTOCOL modifier is specified, or whenPROTOCOL=TCP is specified as the modifiervalue.


-x v The report output can have a new value ofLEVEL1, LEVEL2, or LEVEL3 for the FIPS140parameter.

















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General updates of z/OS UNIX commandsTable 21. New and changed Communications Server z/OS UNIX commands for z/OS V2R3

Command Parm Description Reason forchange

ezatmail

sendmail

N/A New command for sendmail to CSSMTPbridge. See z/OS Communications Server: IPUser's Guide and Commands for moreinformation.


Sendmail support has been removed. Thesymbolic link for sendmail has been changedto invoke the new z/OS sendmail toCSSMTP bridge (sendmail bridge) client,ezatmail. The sendmail bridge supports asubset of the sendmail client functions. Seethe Sendmail to CSSMTP bridge topic in z/OSCommunications Server: New Function Summaryfor more information.

Removal ofSMTPD &Sendmail

hoststat N/A Synonym for sendmail -bh. This command isno longer supported.


mailq N/A Synonym for sendmail -bp. This command isno longer supported.


newaliases N/A Synonym for sendmail -bi. This command isno longer supported.


purgestat N/A Synonym for sendmail -bH. This command isno longer supported.


smtpd N/A Synonym for sendmail -bd. This command isno longer supported.


mailstats N/A Mailstats support has been removed. Removal ofSMTPD &Sendmail

Application programming interfaces and network managementinterfaces

This topic includes updates made to the application programming interfaces (APIs)and network management interfaces (NMIs) documented in z/OS CommunicationsServer: IP Programmer's Guide and Reference. The following programming interfaceswere updated:v “FTP client API FCAI control block” on page 91v “FTP client API for REXX predefined variables” on page 91v “Local IPSec NMI” on page 91v “Network security services NMI” on page 91v “Real-time application-controlled TCP/IP trace NMI (EZBRCIFR)” on page 91v “Real-time network monitoring TCP/IP NMI” on page 91v “Resolver callable NMI (EZBREIFR)” on page 91v “SNMP manager API” on page 91v “Syslog daemon name/token pair” on page 91v “TCP/IP callable NMI (EZBNMIFR)” on page 91v “Trace formatting NMI (EZBCTAPI)” on page 96



v “Trusted TCP connections API for Java” on page 96

See z/OS Communications Server: IP Programmer's Guide and Reference for moredetailed API information.

FTP client API FCAI control block

There are no new or changed FTP client API FCAI control block for z/OS V2R3.

FTP client API for REXX predefined variables

There are no new or changed FTP client API for REXX predefined variables forz/OS V2R3.

Local IPSec NMIThere are no new or changed Local IPSec NMI for z/OS V2R3.

Network security services NMIThere are no new or changed Network security services NMI for z/OS V2R3.

Real-time application-controlled TCP/IP trace NMI (EZBRCIFR)There are no new or changed Real-time application-controlled TCP/IP trace NMI(EZBRCIFR) for z/OS V2R3.

Real-time network monitoring TCP/IP NMITable 22 lists the updates to the Communications Server real-time TCP/IP networkmonitoring NMI. For changes to SMF 119 records provided by the real-time SMFdata NMI (SYSTCPSM) and the real-time TCP connection SMF data NMI(SYSTCPCN), see “SMF record type 119 enhancements” on page 99.

Table 22. New Communications Server real-time TCP/IP NMI for z/OS V2R3

NMI Request/response Description Reason for change

Real-time TCPconnection SMF NMI(SYSTCPCN)

TCP connectiontermination record(subtype 2)

v New field SMF119AP_TTIPsecurityFlags. Indicateswhether IP security is enabled for this TCP/IPstack and whether IP filtering was done for thisconnection.

v New IP filter section. Indicates the inbound andoutbound IP filters associated with the connection.

SMF 119 TCPconnection terminationrecord (subtype 2)enhanced to provideIP filter information

Real-time zERT SMFNMI (SYSTCPER)

zERT connection detailrecord (subtype 11)

New real-time SMF service for zERT data z/OS EncryptionReadiness Technology(zERT)

Real-time zERTSummary SMF NMI(SYSTCPES)

zERT summary record(subtype 12)

New real-time SMF service for zERT summary data z/OS EncryptionReadiness Technology(zERT) aggregation

Resolver callable NMI (EZBREIFR)There are no new or changed Resolver callable NMI (EZBREIFR) for z/OS V2R3.

SNMP manager APIThere are no new or changed SNMP manager API for z/OS V2R3.

Syslog daemon name/token pairThere are no new or changed syslog daemon name/token pair for z/OS V2R3

TCP/IP callable NMI (EZBNMIFR)Table 23 on page 92 lists the updates to the Communications Server TCP/IPcallable NMI.



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Table 23. New Communications Server TCP/IP callable NMI (EZBNMIFR) for z/OS V2R3Request Request/response Description Reason for change

GetConnectionDetail v NWMConnFlag01

– NWMConnSMCDCfg

v NWMConnSMCDStatus

v NWMConnSMCDReason

v NWMConnSMCFlags

– NWMConnSMCDRsnRmt

v NWMConnSMCFlags

– NWMConnSMCDCached

v NWMConnLclSMCLinkId

v NWMConnRmtSMCLinkId

v New flag bit NWMConnSMCDCfg is set in theNWMConnFlag01 field to indicate whether theSMCD parameter is configured on theGLOBALCONFIG statement.

v New NWMConnSMCDStatus field thatindicates whether this connection is traversingan SMC-D link.

v New NWMConnSMCDReason field thatindicates why a connection is not using anSMC-D link.

v New flag bit NWMConnSMCDRsnRmt is set inthe NWMConnSMCFlags field to indicatewhether the NWMConnSMCDReason is set bythe remote peer.

v New flag bit NWMConnSMCDCached is set inthe NWMConnSMCFlags field to indicatewhether this connection is cached to not useSMC-D.

v Existing NWMConnLclSMCLinkId field thatindicates the local stack link ID for the SMC-Ror SMC-D link that this connection traverses.

v Existing NWMConnRmtSMCLinkId field thatindicates the remote stack link ID for theSMC-R or SMC-D link that this connectiontraverses.

Shared MemoryCommunications -Direct Memory Access

NWMConnLclSMCBufSz Existing NWMConnLclSMCBufSz field thatindicates the size of the RMB or DMB elementthat the local host uses to receive data on thisconnection from the remote host.

v Shared MemoryCommunicationsover RDMAenhancements

v Shared MemoryCommunications -Direct MemoryAccess

NWMConnRmtSMCBufSz Existing NWMConnRmtSMCBufSz field thatindicates the size of the RMB or DMB elementthat the remote host uses to receive data on thisconnection from the local host.



NWMConnTTLSFIPS140Mode Updated to support FIPS140 Level1, Level2, andLevel3.




Table 23. New Communications Server TCP/IP callable NMI (EZBNMIFR) for z/OS V2R3 (continued)Request Request/response Description Reason for change

GetGlobalStats NWMTCPSTSMCDCfg

Existing TCP stats changed:

v NWMTCPSTCurrEstab

v NWMTCPSTActiveOpened

v NWMTCPSTPassiveOpened

v NWMTCPSTConnClosed

v NWMTCPSTInSegs

v NWMTCPSTOutSegs

v NWMTCPSTOutRsts

v NWMTCPSTEstabResets

v NWMTCPSTAcceptCount

v NWMTCPSTKeepAliveProbes

v NWMTCPSTKeepAliveDrop

v NWMTCPSTFinwait2Drops

New SMC-D stats:

v NWMTCPSTSMCDCurrEstabLnks

v NWMTCPSTSMCDActLnkOpened

v NWMTCPSTSMCDPasLnkOpened

v NWMTCPSTSMCDLnksClosed

v NWMTCPSTSMCDCurrEstab

v NWMTCPSTSMCDActiveOpened

v NWMTCPSTSMCDPassiveOpened

v NWMTCPSTSMCDConnClosed

v NWMTCPSTSMCRInSegs

v NWMTCPSTSMCROutSegs

v NWMTCPSTSMCRInRsts

v NWMTCPSTSMCROutRsts

v New flag bit NWMTCPSTSMCDCfg is set in theNWMTCPSTFlags field to indicate whetherSMC-D processing is or has been in effect.

v When the NWMTCPSTSMCDCfg flag is set, thelisted TCP counters reflect all TCP connections,including connections over SMC-D links.

v The listed SMC-D statistics are added.


GetIfs v NWMIfFlags

– NWMIfPNetIDFlg

v NWMIfFlags2

– NWMIfSMCDFlg

– NWMIfIsmAssoc

v NWMIfType

v NWMIfAssocName

v NWMIfPFID

v NWMIfSMCRStatus

v NWMIfSMCDStatus

v NWMIfGID

v NWMIfPNetID

v New NWMIfSMCDFlg flag bit is set in theNWMIfFlags2 field for OSD and HiperSocketsinterfaces that have SMCD specified on theINTERFACE statement.

v New NWMIfIsmAssoc is set in theNWMIfFlags2 field to indicate that this ISM isassociated with an OSD or HiperSocketsinterface.

v Listed fields are updated to include informationfor SMC-D.

v The NWMIFSMCRVLAN value is obsolete fromthe NWMIfSMCRStatus field.


GetIfs v NWMIfFlags2

– NWMIFIQDCFLG

v NWMIfIQDCName

v NWMIfType

– NWMIFTHIPERIQDC

v New flag bit NWMIFIQDCFLG indicates thatNWMIfIQDCName contains the name of theassociated HiperSockets IQDC Interface.

v NWMIfIQDCName contains the name ofassociated HiperSockets IQDC interface.

v There is a new value for NWMIfType(NWMIFTHIPERIQDC). This new valueindicates that the interface being displayed is aHiperSockets Converged Interface.

HiperSocketsConverged Interfacesupport



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GetIfStats v NWMIfStFlags

– NWMIFSTIQDCFLG

v NWMIfStType

– NWMIFTHIPERIQDC

v NWMIfStInIQDCBytes

v NWMIfStInIQDCUcastPkts

v NWMIfStOutIQDCBytes

v NWMIfStOutIQDCUcastPkts

v New flag bit NWMIFSTIQDCFLG indicates thatstatistics for the associated HiperSockets IQDCinterface are provided in NWMIfStIQDXStatsarea of this record.

v There is a new value for NWMIfStType(NWMIFTHIPERIQDC). This new valueindicates that the interface being displayed is aHiperSockets Converged Interface.

v Input bytes received over associatedHiperSockets IQDC interface.

v Input unicast packets received over associatedHiperSockets IQDC interface.

v Output bytes sent over associated HiperSocketsIQDC interface.

v Output unicast packets sent over associatedHiperSockets IQDC interface.


GetIfStatsExtended NWMIfStExtIType

v NWMIFTHIPERIQDC

There is a new value for NWMIfStExtIType(NWMIFTHIPERIQDC). This new value indicatesthat the interface being displayed is aHiperSockets Converged Interface.


GetIsms N/A New poll-type request that obtains information forISM interfaces.


GetProfile NMTP_GBCFAUTOIQDC New byte NMTP_GBCFAUTOIQDC indicates thesetting of AUTOIQDC in the GLOBALCONFIGstatement.


GetProfile Global configuration section:

NMTP_GBCFZertParms

v NMTP_GBCFZERTAGG

New NMTP_GBCFZERTAGG flag bit is set in thenew NMTP_GBCFZertParms field to indicate thatthe AGGREGATION subparameter was specifiedon the GLOBALCONFIG ZERT profile statement.

z/OS EncryptionReadiness Technology(z/OS) aggregation

GetProfile Management section:

v NMTP_MGMTSmf119Types

v NMTP_MGMT119ZertSummary

v NMTP_MGMTNetMonServices

v NMTP_MGMTNMZertSummary

v New NMTP_MGMT119ZertSummary flag bit isset in the NMTP_MGMTSmf119Types field toindicate that the new zERT summary recordwas requested on the SMFCONFIG TYPE119profile statement.

v NMTP_MGMTNMZertSummary flag bit is setin the NMTP_MGMTNetMonServices field toindicate that the new zERT summary recordswere requested on the NETMONITOR profilestatement.

z/OS EncryptionReadiness Technology(z/OS) aggregation


v NMTP_GBCFPFport

Global Configuration section:

NMTP_GBCPPFport represents the configured orlearned port number used for its correspondingNMTP_GBCFPFid.

CommunicationsServer support forRoCE Express2features



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v NMTP_GBCFFlags

v NMTP_GBCFZERT

New NMTP_GBCFZERT flag bit is set in theNMTP_GBCFFlags field to indicate that the zERToperand was specified on the GLOBALCONFIGstatement.

z/OS EncryptionReadiness Technology

Management section:


v NMTP_MGMT119Zert

v NMTP_MGMTNetMonServices

v NMTP_MGMTNMZert

v NMTP_MGMT119Zert flag bit is set in theNMTP_MGMTSmf119Types field to indicatethat the new zERT connection detail record wasrequested on the SMFCONFIG profilestatement.

v NMTP_MGMTNMZert flag bit is set in theNMTP_MGMTNetMonServices field to indicatethat the new zERT records were requested onthe NETMONITOR profile statement.

z/OS EncryptionReadiness Technology

IPv4 configuration section:

v NMTP_V4CFDynXcfSMCD

New NMTP_V4CFDynXcfSMCD value thatindicates whether the dynamically generated XCFinterface can be used for new TCP connectionswith SMC-D.




New NMTP_V6CFDynXcfSMCD value thatindicates whether the dynamically generated XCFinterface can be used for new TCP connectionswith SMC-D.



v NMTP_GBCFFlags

v NMTP_GBCFSMCD

v NMTP_GBCFFixedMemoryD

v NMTP_GBCFTcpKeepMinIntD

v New NMTP_GBCFSMCD flag bit is set in theNMTP_GBCFFlags field to indicate that theSMCD operand was specified on theGLOBALCONFIG statement.

v New NMTP_GBCFFixedMemoryD field thatspecifies the SMCD FIXEDMEMORY value.FIXEDMEMORY is specified in megabyteincrements.

v New NMTP_GBCFTcpKeepMinIntD field thatspecifies the SMCD TCPKEEPMININTERVALvalue.


Interface section:

v NMTP_INTFFlags

v NMTP_INTFSMCD

New NMTP_INTFSMCD flag bit is set in theNMTP_INTFFlags field for OSD and HiperSocketsinterfaces that have SMCD specified or that takethe SMCD default on the INTERFACE statement.


Management section:


v NMTP_MGMT119SmcDLnkStats

v NMTP_MGMT119SmcDLnkEvent

v New NMTP_MGMT119SmcDLnkStats flag bit isset in the NMTP_MGMTSmf119Type field toindicate that the new SMC-D link statisticsrecords were requested on the SMFCONFIGprofile statement.

v New NMTP_MGMT119SmcDLnkEvent flag bitis set in the NMTP_MGMTSmf119Type field toindicate that the new SMC-D link state start andend records were requested on theSMFCONFIG profile statement.


NMTP_GBCFSMCGFlags New flag byte field NMTP_GBCFSMCGFlags withthe following flag bits:


v NMTP_GBCFAutoSMC



NMTP_PORTRsvOptions v New flag bit NMTP_PORTRSMC that indicatesthis port or port range is enabled for SMC-Rand SMC-D.

v New flag bit NMTP_PORTRNoSMC thatindicates this port or port range is disabled forSMC-R and SMC-D.






GetRnics Base section:

v NWMRnicBGen

v NWMRnicBSpeed

Base section:

v NWMRnicBGen represents the RNIC cardgeneration level (IBM 10 GbE RoCE Express orIBM 10 GbE RoCE Express2)

v NWMRnicBSpeed represents the transmissionlevel for the RNIC.


GetSmcDLinks N/A New poll-type request to obtain information forSMC-D links.


GetStorageStatistics v NWMStgFlags

– NWMStgSMCDCfg

v New SMC-D storage utilization

– NWMStg64SMCDFixedCurrent

– NWMStg64SMCDFixedMax

– NWMStg64SMCDFixedLimit

v New flag bit NWMStgSMCDCfg is set in theNWMStgFlags field to indicate whether theSMCD parameter is configured on theGLOBALCONFIG statement.

v The SMC-D storage utilization information isadded when the SMCD parameter is configuredon the GLOBALCONFIG statement


GetTCPListeners v NWMTCPLSmcdCfg

v NWMTCPLSmcdCurrConn

v NWMTCPLSmcdTotalConn

v New NWMTCPLSmcdCfg flag set in theNWMTCPLSmcFlags field that indicateswhether the SMC-D processing is or has been ineffect.

v New field NWMTCPLSmcdCurrConn thatindicates the number of active connections tothis server that use SMC-D.

v New field NWMTCPLSmcdTotalConn thatindicates the number of connections that thisserver has accepted using SMC-D.


Trace formatting NMI (EZBCTAPI)There are no new or changed trace formatting NMI (EZBCTAPI) for z/OS V2R3.

Trusted TCP connections API for JavaThere are no new or changed trusted TCP connections API for Java for z/OS V2R3.

Environment variablesTable 24 lists the new and updated Communications Server environment variables.See z/OS Communications Server: IP Configuration Reference for more detailedinformation.

Table 24. New and changed Communications Server environment variables for z/OS V2R3

Environment Variables Appl Description

EZATMAIL_CSSMTP_EXTWRTNAME=external_writer_name

sendmail to CSSMTPbridge

New environment variable for newcommand

Socket APIsThis topic includes information about Communications Server socket APIs.

Refer to the following documents for more information about socket APIs:v For complete documentation of the z/OS UNIX C sockets APIs, refer to z/OS XL

C/C++ Runtime Library Referencev For information about z/OS UNIX Assembler Callable Services, refer to z/OS

UNIX System Services Programming: Assembler Callable Services Referencev For information about TCP/IP socket APIs, refer to z/OS Communications Server:

IP Sockets Application Programming Interface Guide and Reference



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v For information about TCP/IP CICS® sockets, refer to z/OS CommunicationsServer: IP CICS Sockets Guide

General updates of socket APIsTable 25 lists the general updates made to the IP socket APIs.

Table 25. New and changed Communications Server socket APIs for z/OS V2R3

Socket API Function call/Parameter Description Reason for change

v Call instruction

v CICS® C

v CICS sockets extended

v MACRO

v REXX socket

v UNIX assembler callableservices

v XL C/C++

GETADDRINFO GETADDRINFO might return both IPv4and IPv6 addresses that are associatedwith the hostname when AF_UNSPEC isspecified as the ai_family and theAI_ALL flag is not specified.

IPv6 getaddrinfo() APIstandards compliance

v Call instruction

v CICS® C

v CICS sockets extended

v MACRO

v REXX socket

v UNIX assembler callableservices

v XL C/C++

SIOCTTLSCTL ioctl TTLSi_FIPS140 updated to support newFIPS140 Level1, Level2, and Level3values.


XL C/C++ SIOCSHSNOTIFY ioctl New ioctl for certain System SSLapplications to notify zERT functionabout an imminent TLS or SSLhandshake.


IPCS subcommandsThis topic includes information about these IPCS subcommands:v “CTRACE COMP(SYSTCPDA) subcommand”v “CTRACE COMP(SYSTCPIS) subcommand”v “CTRACE COMP(SYSTCPOT) subcommand” on page 98v “CTRACE COMP(SYSTCPRE) subcommand” on page 98v “TCPIPCS subcommand” on page 98v “General updates to IPCS subcommands” on page 98

See z/OS Communications Server: IP Diagnosis Guide for more detailed IPCSsubcommands information.

CTRACE COMP(SYSTCPDA) subcommandThis topic lists changes to Communications Server CTRACE COMP(SYSTCPDA)subcommand options for z/OS V2R3.

There are no new or changed CTRACE COMP(SYSTCPDA) subcommand for z/OSV2R3.

CTRACE COMP(SYSTCPIS) subcommandThis topic describes the Communications Server CTRACE COMP(SYSTCPIS)subcommand options for z/OS V2R3.



There are no new or changed CTRACE COMP(SYSTCPIS) subcommand for z/OSV2R3.

CTRACE COMP(SYSTCPOT) subcommandThis topic lists changes to Communications Server CTRACE COMP(SYSTCPDA)subcommand options for z/OS V2R3.

There are no new or changed CTRACE COMP(SYSTCPOT) subcommand for z/OSV2R3.

CTRACE COMP(SYSTCPRE) subcommandThis topic describes the CTRACE COMP(SYSTCPRE) subcommand options forz/OS V2R3.

There are no new or changed CTRACE COMP(SYSTCPRE) subcommand for z/OSV2R3.

TCPIPCS subcommandThis topic describes the Communications Server TCPIPCS subcommand optionchanges for z/OS V2R3.

Table 26 lists the TCPIPCS subcommand options.

The TCPIPCS command contains the OPTLOCAL specification in some displays.

Table 26. New and changed Communications Server TCPIPCS subcommand options for z/OS V2R3

Subcommand Description Reason for change

CONFIG Includes the new HiperSockets ConvergedInterfaces in the output.


PROFILE Displays the AUTOIQDC parameter. HiperSockets ConvergedInterface support

PROFILE Displays the current TCP/IP stack configurationfrom information in the dump by creating theprofile statements that represent theconfiguration. See PROFILE.TCPIP statement andparameter changes for information about theprofile statement changes for V2R3.

Release update

STATE Includes the new HiperSockets ConvergedInterfaces in the output.


TREE Includes the new HiperSockets ConvergedInterfaces in the output.


General updates to IPCS subcommandsThere are no new or changed general updates to IPCS subcommands for z/OSV2R3.

SNMP MIB modulesThis topic lists updates to Communications Server's support for SNMP MIBmodules.



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For a complete list of supported SNMP MIB objects, refer to z/OS CommunicationsServer: IP System Administrator's Commands.

Table 27 lists the changes to the SNMP MIB module support.

Table 27. New and changed Communications Server SNMP MIB module support for z/OS V2R3

MIB module name Description Reason for change

IBMTCPIPMVS-MIB v The ibmMvsIfType MIB object supports a newvalue, ipaqiqdc(41), to indicate an entry in thetable is an IPAQIQDC interface.

v The ibmMvsIfType MIB object supports a newvalue, ipaqiqdc6(42), to indicate an entry in thetable is an IPAQIQDC6 interface.

v The ibmMvsIfTrleName MIB object issupported for OSD, OSX, IPAQIQDC, andIPAQIQDC6 interfaces.

v The ibmMvsIfPNetID MIB object is supportedfor IPAQIQDC and IPAQIQDC6 interfaces.


IBMTCPIPMVS-MIB v The ibmMvsIfType MIB object supports a newvalue, ism(40), to indicate an entry in the tableis an SMC-D ISM interface.

v The ibmMvsIfFlag MIB object supports a newflag bit, smcd(18), to indicate that the SMCDparameter is in effect for the interface.

v The ibmMvsIfTrleName MIB object is nowsupported for SMC-D ISM interfaces.

v The ibmMvsIfPNetID MIB object provides thephysical network (PNet) ID for activeHipersockets and SMC-D ISM interfaces.


User exitsThis topic lists updates to Communications Server user exits for z/OS V2R3.

There are no new or changed user exits for z/OS V2R3.

Application dataThere are no new or changed application data for z/OS V2R3.

FTP client error codesThis topic describes new client error codes for the FTP client.

There are no new or changed FTP client error codes for z/OS V2R3.

SMF record type 119 enhancementsSee “New and changed System Management Facilities (SMF) records for z/OSV2R3” on page 49 for information on new and changed SMF type 119 records.

See the SMF type 119 records topic in z/OS Communications Server: IP Programmer'sGuide and Reference for more information.



z/OS UNIX /etc filesChanges to z/OS UNIX /etc files are listed in IP Services: Update /etcconfiguration files in z/OS Migration.

General updates of IP interfaces

Table 28 lists the general IP interfaces updates.

Table 28. New and changed Communications Server IP - General updates to IP interfaces for z/OS V2R3

Interface Description

SYSTCPIP Ctrace The CTRACE option group "SMTP" is removed.

SYSTCPIP Ctrace The CTRACE option "ZERT" is added.

Samples provided in MVS data set SEZAINSTTable 29 lists the changes to the samples that are provided in MVS data setSEZAINST.

Table 29. IP samples provided in MVS data set SEZAINST for z/OS V2R3

Member Description Reason for change

CSSMTPCF This CSSMTP sample configuration file is updated to addinformation about AtSign, TLSEhlo, and Charset.

CSSMTP mailcompatibilityenhancements

EZARACF New MVS.VARY.TCPIP.EXPORTPROF resource in theOPERCMDS class is provided for the new VARYTCPIP,,EXPORTPROF command.

z/OS ConfigurationAssistant forCommunications Serversupport for import ofTCPIP configuration

EZBMCOPY This sample program for testing the compatibilitybetween SMTPD and CSSMTP is removed. Since SMTPDis removed, EZBMCOPY is no longer needed.

Removal of SMTPD &sendmail

SAMPPROF Removed examples of defining the following device andlink types that are no longer supported:

v MPCOSA

v FDDI and IBMTR links under LCS device type


SMTPD is removed from the AUTOLOG and PORTstatements.


sendmail This sample procedure for sendmail is removed. sendmailis no longer supported.


SMTPCONF This sample configuration file for the SMTPD applicationis removed. SMTPD is no longer supported.


SMTPPROC This sample procedure for the SMTPD application isremoved. SMTPD is no longer supported.


SMTPEXIT This sample exit program for the SMTPD application isremoved. SMTPD is no longer supported.


TFTPD This sample procedure for the TFTPD application isremoved. TFTPD is no longer supported.

Removal of TFTPDdaemon



upcsetc.dita#upcsetc


Samples provided in z/OS UNIX TCPIP directoryTable 30 lists the changes to the samples that are provided in z/OS UNIX directory/usr/lpp/tcpip/samples.

Table 30. IP samples provided in z/OS UNIX directory /usr/lpp/tcpip/samples for z/OS V2R3

File name Description

ezatmail.cf A new sample configuration file is added for the sendmail to CSSMTPbridge.

/sendmail/cf/sample.cf This sample daemon configuration file for the sendmail application isremoved. Sendmail is no longer supported.

/sendmail/cf/submit.cf This sample client configuration file for the sendmail application isremoved. Sendmail is no longer supported.

/sendmail/cf/ZOS.cf This sample AT-TLS configuration file for the sendmail application isremoved. Sendmail is no longer supported.

Communications Server SNA interface changesThis topic describes the following Communications Server SNA interfaces:v “Start options”v “Start option behavior changes”v “Definition statements” on page 102v “Commands” on page 102v “Command behavior changes” on page 103v “VTAM internal trace entries” on page 104v “VTAMMAP Formatted Dump changes” on page 105v “Tuning statistics reports” on page 106

Start optionsTable 31 lists the new or changed SNA start options.

Refer to z/OS Communications Server: SNA Resource Definition Reference for moreinformation on start options.

Table 31. New and changed Communications Server start options for z/OS V2R3

Start option Description of update Reason for change

DSACTION New start option for VTAM 3270 intrusion detection services VTAM 3270 intrusiondetection services

DSCOUNT New start option for VTAM 3270 intrusion detection services VTAM 3270 intrusiondetection services

DSMONITR New start option for VTAM 3270 intrusion detection services VTAM 3270 intrusiondetection services

DSTRUST New start option for VTAM 3270 intrusion detection services VTAM 3270 intrusiondetection services

DVLSTCNT New start option to configure the number of lists for anEZBDVIPA structure

Sysplex-wide securityassociations (SWSA)scalability improvement

Start option behavior changesTable 32 on page 102 lists the SNA start options that have changed behavior.



For complete information about all SNA start options, refer to z/OS CommunicationsServer: SNA Resource Definition Reference.

Table 32. New and changed Communications Server start option behavior changes for z/OS V2R3

Start option withchanged behavior Description of update Reason for change

AIMON The AIMON start option is enhanced to enable VTAMto monitor overdue adapter interrupts for internalshared memory (ISM) interfaces that are associatedwith Shared Memory Communications – DirectMemory Access (SMC-D) and OSA-Express QDIOinterfaces.

Shared Memory Communications- Direct Memory Access

The AIMON start option is enhanced to enable VTAMto monitor overdue adapter interrupts forHiperSockets interfaces.

AIMON enhancements

INOPDUMP New INOPDUMP control groups enable more granularcontrol on which resources are eligible to initiateinoperative diagnostic dumps.


TNSTAT The TNSTAT start option has no effect on a TRLE thatrepresents an ISM device.


Definition statementsTable 33 lists the changes to SNA definition statements.

For complete information about all changed and new definition statements, seez/OS Communications Server: SNA Resource Definition Reference.

Table 33. New and changed Communications Server definition statements for z/OS V2R3

Definition statement Description of update Reason for change

APPL Update to support the DSACTION, DSCOUNT,DSMONITR, and DSTRUST operands


GROUP Update to support the DSACTION, DSCOUNT,DSMONITR, and DSTRUST operands


CommandsTable 34 lists the new and changed SNA commands.

For complete information about SNA commands, refer to the z/OS CommunicationsServer: SNA Operation.

Table 34. New and changed Communications Server commands in z/OS V2R3

Command Description Reason for change

DISPLAY TRL A new value is defined for the CONTROL parameter.Specifying CONTROL=ISM displays all the internal sharedmemory (ISM) TRLEs.


DISPLAY VTAMOPTS When OPTION=DVLSTCNT is specified, the configurednumber of lists for the EZBDVIPA structure is displayed.

Sysplex-wide securityassociations (SWSA) scalabilityimprovement

MODIFY VTAMOPTS You can specify the new DVLSTCNT option to change theconfigured number of lists for the EZBDVIPA structure.

Sysplex-wide securityassociations (SWSA) scalabilityimprovement

MODIFY VTAMOPTS You can modify the values for DSACTION, DSCOUNT,DSMONITR, and DSTRUST start options.




Command behavior changesTable 35 lists the SNA commands that have changed behavior.


Table 35. New and changed Communications Server commands with changed behavior for z/OS V2R3

Command Description of behavior change Reason for change

DISPLAY ID v If the resource that is beingdisplayed is a RDMA overConverged Ethernet (RoCE) TRLE,message IST2389I contains the"RoCE Express" generation leveland the transmission speed.

v If the resource that is beingdisplayed is an IBM 10 GbE RoCEExpress2 TRLE, IST2362I messagealways displays the microcodelevel.

Communications Server support forRoCE Express2 features

DISPLAY ID This command adds VTAM 3270intrusion detection servicesinformation to the display.

VTAM 3270 intrusion detectionservices

If the resource that is being displayedis an internal shared memory (ISM)TRLE, a new message group(IST2418I) is generated to displayinformation unique to the ISMinterface.

Shared Memory Communications -Direct Memory Access

DISPLAY INOPDUMP If you enabled one or more of thenew INOPDUMP control groups, youwill get the following results:

v Message IST1865I displays a newstatus of ON BY CONTROL GROUP.

v Message IST1904I is be issuedimmediately after messageIST1865I to display the currentvalue of the INOPDUMP startoption.


DISPLAY SESSIONS This command adds VTAM 3270intrusion detection servicesinformation to the display.


DISPLAY STATS This command adds VTAM 3270intrusion detection services statisticsto the display.


DISPLAY TRL If the TRLE operand specifies an ISMTRLE, a new message group(IST2418I) is generated to displayinformation that is unique to the ISMinterface.




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Table 35. New and changed Communications Server commands with changed behavior for z/OS V2R3 (continued)

Command Description of behavior change Reason for change

DISPLAY TRL v If the TRLE operand specifies aRDMA over Converged Ethernet(RoCE) TRLE, message IST2389Icontains the "RoCE Express"generation level and thetransmission speed.

v If the TRLE operand specifies anIBM 10 GbE RoCE Express2 TRLE,IST2362I message always displaysthe microcode level.


DISPLAY VTAMOPTS This command adds start optionsDSACTION, DSCOUNT,DSMONITR, and DSTRUST to thedisplay.


MODIFY NOTNSTAT

MODIFY TNSTAT

If you specify TRLE=ISM_trle, VTAMissues message IST1451I with statusvalue set to FAILED. z/OSCommunications Server suppliestuning information for ISM devicesas part of the Netstat DEvlinks/-dreport or the GetIsms NMI.


MODIFY VTAMOPTS If you enabled one or more of thenew INOPDUMP control groups onthis command, you will get thefollowing results:

v Message IST1865I displays a newstatus of ON BY CONTROL GROUP.

v Message IST1867I might display anew status of SELECTIVELYPROCESSED.


VTAM internal trace entriesFor complete information about VIT entries, see z/OS Communications Server: SNADiagnosis Vol 2, FFST Dumps and the VIT.

Table 36 lists the new and changed VIT entries.

Table 36. New and changed Communications Server VTAM internal trace (VIT) entries for z/OS V2R3

VIT entry Description Reason for change

3270 New: VIT record, internal information for a VTAM3270 intrusion detection services event


3271 New: VIT record, additional information for a VTAM3270 intrusion detection services event


AFSM Changed: VIT record, SMC-D information added. Shared MemoryCommunications - DirectMemory Access

FB64 New: VIT record for freeing of 64 bit storage. VTAM 3270 intrusiondetection services

GB64 New: VIT record for allocation of 64 bit storage. VTAM 3270 intrusiondetection services



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Table 36. New and changed Communications Server VTAM internal trace (VIT) entries for z/OS V2R3 (continued)

VIT entry Description Reason for change

HCQ, HCQ2, HCQ3, HCQ4,HCQ5 and HCQ6

New: VIT records for 10 GbE RoCE Express2 featureHCQ operations


ICR, ICR2, and ICR3 New: VIT record for internal shared memory (ISM)control register operations.


IOSP Changed: The VIT record can be displayed forinternal shared memory (ISM) interfaces.


IOS2 Changed: The VIT record can be displayed for ISMinterfaces.


IOS3 Changed: The VIT record can be displayed for ISMinterfaces.


IPLx and IPLA New: VIT record for an ISM polling operation. Shared MemoryCommunications - DirectMemory Access

ISPx, ISP2, and ISP3 New: VIT record for ISM operations. Shared MemoryCommunications - DirectMemory Access

IUTX Changed: Added SMC-D information in existing VITrecord.


IUT6 Changed: Added SMC-D information in existing VITrecord.


PCIx Changed: Added PCII variation that is defined forSMC-D processing


PCIR Changed: Added SMC-D information in existing VITrecord.


QSRB Changed: Added SMC-D information in existing VITrecord.


RPSA Changed: Updated record bytes for SMC-D. Shared MemoryCommunications - DirectMemory Access

RPST Changed: Updated record bytes for SMC-D. Shared MemoryCommunications - DirectMemory Access

VTAMMAP Formatted Dump changesTable 37 on page 106 lists the new and changed VTAMMAP formatted dumpfunctions.



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Table 37. New and changed Communications Server VTAMMAP Formatted Dump changes for z/OS V2R3

VTAMMAP function Description

SMC New name for the VTAMMAP SMCR function. In addition, a new option isdefined for the SMC function:

v SNASMCD, which displays VTAM SMC-D control blocks that are used tomanage internal shared memory (ISM) interfaces.

SES Updated to contain information related to 3270 intrusion detection services.

Tuning statistics reportsThis topic lists the Communications Server SNA tuning statistics reports changesfor z/OS V2R3.

There are no new and changed tuning statistics reports for z/OS V2R3.



Chapter 5. Cryptographic Services interface changes for z/OSV2R3

This topic lists the Cryptographic Services interface changes for z/OS V2R3.

Interface changes for the following Cryptographic Services components areincluded in this topic:v “ICSF interface changes”v “PKI Services interface changes”v “System SSL interface changes” on page 110

ICSF interface changesThe following tables describe new and changed services for Cryptographic Supportfor z/OS.

Table 38. New and changed ICSF callable services for z/OS V2R3

Callable service FMID Description

Digital Signature Generate HCR77C0 Updated: Support for RSA-PSS digital signature scheme.

Digital Signature Verify HCR77C0 Updated: Support for RSA-PSS digital signature scheme.

Key Data Set List HCR77C0 Updated: New option to list unsupported CCA key in CKDS andPKDS.

PKA Key Generate HCR77C0 Updated: Support for additional RSA public exponent values.

PKA Key Token Build HCR77C0 Updated: Support for additional RSA public exponent values.Support for RSA-PSS digital signature scheme.

PKA Key Translate HCR77C0 Updated: Support for RSA-PSS digital signature scheme.

PKCS #11 Private KeyStructure Decrypt

HCR77A0 New: Decrypt data using a clear private key structure.

PKCS #11 Private KeyStructure Sign

HCR77A0 New: Sign data using a clear private key structure.

PKCS #11 Public KeyStructure Encrypt

HCR77A0 New: Encrypt data using a public key structure.

PKCS #11 Public KeyStructure Verify

HCR77A0 New: Verify a signature using a public key structure.

PKI Services interface changesThis topic lists the PKI Services interface changes for z/OS V2R3.

In addition to the PKI Services interfaces described in this topic, you should alsoreview “New and changed SYS1.SAMPLIB members for z/OS V2R3” on page 63for changes to SYS1.SAMPLIB.

The PKI Services interfaces described in this topic are:v “Code samples” on page 108v “Internet protocol standards” on page 109v “Sample forms” on page 109


v “Substitution variables” on page 109v “Utilities” on page 109v “RACF security classes” on page 110v “Web pages” on page 110

Code samplesThis topic lists the Cryptographic Services PKI Services code samples changes forz/OS V2R3.

Table 39 lists new and updated PKI Services code samples. For more detailedinformation, see z/OS Cryptographic Services PKI Services Guide and Reference.

Table 39. New and changed code samples for PKI Services for z/OS V2R3


IKYCDB2 Updated: The JCL sample is used for version 0 object store and ICL.

IKYCDBV1 New: A sample to create DB2® objects for the object store and issuedcertificate list (ICL). This JCL is used for version 1 object store and ICL.

IKYCVSAM Updated: The JCL sample is used for version 0 object store and ICL.

IKYCVSV1 New: An IDCAMS JCL sample to create VSAM data sets (regardless ofwhether you are using a sysplex or non-sysplex). This JCL is used for version1 object store and ICL.

IKYRVSAM Updated: The JCL sample is used for version 0 object store and ICL.

IKYRVSV1 New: An IDCAMS JCL sample to add VSAM data sets record-level sharing(RLS) support. IKYRVSV1 reallocates your VSAM data sets in preparation forsharing in a sysplex. This JCL is used for version 1 object store and ICL.

IKYSBIND Updated: The sample is updated to reflect SCEP usability enhancements andto indicate that there are two DBRMs.

IKYSETUP Updated:

v To create a FIPS compliant CA certificate

v To reflect SCEP usability enhancements.

IKYSGRNT Updated: The sample is updated to reflect SCEP usability enhancements.

pkiserv.conf Updated:

v The new keyword, DBWaitTime, is added to enable PKI Services to eithershut down when DB2 is unavailable, or wait for the availability of DB2 toresume its operations.

v The new keyword, DBVersion, is added to enable the specification of thedatabase version.

v The new keywords, ObjectSCEPTidDSN and ICLSCEPTidDSN, are added toenable the specification of the VSAM object store and ICL PATH for theSCEP Transaction ID alternate index.

server.xml New: The main server configuration file for WebSphere® Application ServerLiberty Profile.

pkiserv.envars Updated: The new environment variable, _PKISERV_FIPS_LEVEL, is added toenable PKI Services to operate in the FIPS level specified.

pkiserv.tmpl Updated: To include modifications for support of the removal of PKIXEnroll.

vhost80.conf Updated: To include modifications for support of the removal of PKIXEnroll.



PKI Services


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Internet protocol standardsThis topic lists the Cryptographic Services PKI Services internet protocol standardschanges for z/OS V2R3.

Table 40 lists changes made to support for internet protocol standards for PKIServices. For more detailed information, see z/OS Cryptographic Services PKI ServicesGuide and Reference.

Table 40. Changes to support for internet protocol standards for PKI Services for z/OS V2R3

Protocol name Description

Certificate management protocol(CMP)

1. New: The _PKISERV_CMP_FIPS_LEVEL environment variable has beenadded to specify the FIPS level the CMP program runs.

2. New: The error codes 540, 541, and 552 have been added for PKIServices FIPS support.

Sample formsThis topic lists the Cryptographic Services PKI Services sample forms changes forz/OS V2R3.

Table 41 lists changes made to sample forms for PKI Services. For more detailedinformation, see z/OS Cryptographic Services PKI Services Guide and Reference.

Table 41. New and changed sample forms for PKI Services for z/OS V2R3


Substitution variablesThis topic lists the Cryptographic Services PKI Services substitution variableschanges in z/OS V2R3.

Table 42 lists changes made to PKI Services substitution variables. For moredetailed information, see z/OS Cryptographic Services PKI Services Guide andReference.

Table 42. New and changed substitution variables for PKI Services for z/OS V2R3

Variable name Description

UtilitiesThis topic lists the Cryptographic Services PKI Services utilities changes in z/OSV2R3.

Table 43 on page 110 lists the changes made to PKI Services utilities. For moredetailed information, see z/OS Cryptographic Services PKI Services Guide andReference.

PKI Services

Chapter 5. Cryptographic Services interface changes for z/OS V2R3 109

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Table 43. New and changed PKI Services utilities for z/OS V2R3

Utility name Description

db2conv New: A UNIX program that converts the version format of object store andICL DB2 tables.

iclview Updated: New command line option, -v version, added to specify the formatversion in use by the ICL when it is stored in DB2

vosview Updated: New command line option, -v version, added to specify the formatversion in use by the Object Store when it is stored in DB2.

vsam2db2 Updated: New columns, DB_Version and SCEP_TRANSID, added to supportSCEP usability enhancements.

vsamconv New: A UNIX program that converts the version format of object store andICL VSAM data sets.

RACF security classes

Table 44 lists changes to RACF security classes for PKI Services. For more detailedinformation, see z/OS Cryptographic Services PKI Services Guide and Reference.

Table 44. Changes to RACF security classes for PKI Services for z/OS V2R3

RACF class Description

Web pages

Table 45 lists changes to PKI Services web pages. For more detailed information,see z/OS Cryptographic Services PKI Services Guide and Reference.

Table 45. Changes to PKI Services web pages for z/OS V2R3

Web page Description

System SSL interface changesThis topic includes updates made to System SSL application programminginterfaces (APIs). For detailed information about these functions, see z/OSCryptographic Services System SSL Programming.

The System SSL interfaces described in this topic are:v “SSL/TLS APIs” on page 111v “Certificate Management Services (CMS) APIs” on page 111v “Messages and codes” on page 111v “Environment variables” on page 112v “gskkyman command” on page 113

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SSL/TLS APIsTable 46 lists the updates to the System SSL application interface for SSL/TLSapplication programming interfaces (APIs).

Table 46. New and changed z/OS SSL/TLS APIs for z/OS V2R3

API Description

gsk_attribute_get_buffer() Updated: Gets the value of an attribute buffer.

gsk_attribute_get_enum() Updated: Gets an enumerated value.

gsk_attribute_get_numeric_value() Updated: Gets a numeric value.

gsk_attribute_set_buffer() Updated: Sets the value of an attribute buffer.

gsk_attribute_set_enum() Updated: Sets an enumerated value.

gsk_attribute_set_numeric_value() Updated: Sets a numeric value.

gsk_environment_init() Updated: Initializes an SSL environment.

gsk_environment_open() Updated: Creates an SSL environment.

gsk_secure_socket_init() Updated: Initializes a secure socket connection.

gsk_secure_socket_read() Updated: Reads data using a secure socket connection.

Certificate Management Services (CMS) APIsTable 47 lists the updates to the Certificate Management APIs.

Table 47. Changes to z/OS Certificate Management APIs for z/OS V2R3

API Description

gsk_construct_signed_crl() New: Creates a signed certificate revocation list in DER or base64encoded formats.

gsk_format_time() New: Formats the time value into a Universal CoordinatedTime(UTC) or Generalized Time character string.

gsk_create_database() Updated: Creates a key or request database.

gsk_create_revocation_source() Updated: Creates an OCSP, HTTP CRL, or an extended LDAPCRL revocation source.

gsk_fips_state_query() Updated: Queries the current state of FIPS mode.

gsk_fips_state_set() Updated: Sets the state of FIPS mode for System SSL.

gsk_format_time() Updated: Formats the time value into a Universal CoordinatedTime (UTC) or Generalized Time character string.

gsk_get_cms_vector() Updated: Obtains the address of the Certificate ManagementServices function vector.

gsk_get_default_key() Updated: Gets the default key record.

gsk_make_enveloped_data_content() Updated: Creates PKCS #7 EnvelopedData content information.

gsk_make_enveloped_data_content_extended() Updated: Creates PKCS #7 EnvelopedData content information.

gsk_make_enveloped_data_msg_extended() Updated: Creates a PKCS #7 EnvelopedData message fromapplication data.

Messages and codesThis topic lists new, changed, and no longer issued messages and codes for SystemSSL.

NewSSL function return codes: 496, 497, 498, 499, 500, 507, 508, 509, 510, 511, 512,and 513.Deprecated SSL function return codes: -126, -127, and -128.

System SSL


CMS status codes (03353xxx): 033530B3, 033530B4, 033530B5, 033530B6,033530B7, 033530B8, 033530B9, 033530BA, 033530BB, 033530BC, 033530BD, and033530BE.

ChangedSSL function return codes: 8, 466, and 475.Deprecated SSL function return codes: -35.CMS status codes (03353xxx): 03353027, 03353034, 03353096, and 03353099.SSL started task messages (GSK01nnn): GSK01051E and GSK01052W.

DeletedNo content was removed.

Environment variablesTable 48 identifies changes to environment variables used by System SSL.

Table 48. Changes to System SSL environment variables for z/OS V2R3

Environment variable Description

GSK_3DES_KEYCHECK New: Specifies that each part of a Triple DES key ischecked to be unique when in non-FIPS mode.Uniqueness check is always performed when in FIPSmode.

GSK_CLIENT_EPHEMERAL_DH_GROUP_SIZE New: Specifies the minimum Diffie-Hellman group sizerequired by the client to be used by the server for anephemeral Diffie-Hellman key exchange.

GSK_OCSP_RESPONSE_SIGALG_PAIRS New: Specifies a preference ordered list of hash andsignature algorithm pair specifications that are sent onthe OCSP request and may be used by the OCSPresponder to select an appropriate algorithm forsigning the OCSP response.

GSK_PEER_CERT_MIN_VERSION Updated: Specifies the minimum X.509 version numberallowed for a peer's X.509 end-entity certificate.

GSK_PEER_DH_MIN_KEY_SIZE Updated: Specifies the minimum allowed X.509certificate Diffie-Hellman key size for a peer end-entitycertificate.

GSK_PEER_DSA_MIN_KEY_SIZE Updated: Specifies the minimum allowed X.509certificate DSA key size for a peer end-entity certificate.

GSK_PEER_ECC_MIN_KEY_SIZE Updated: Specifies the minimum allowed X.509certificate Elliptic Curve key size for a peer end-entitycertificate.

GSK_PEER_RSA_MIN_KEY_SIZE Updated: Specifies the minimum allowed X.509certificate RSA key size for a peer end-entity certificate.

GSK_SERVER_EPHEMERAL_DH_GROUP_SIZE Updated: Specifies the minimum Diffie-Hellman groupsize to be used by the server for an ephemeralDiffie-Hellman key exchange.

GSK_SERVER_FALLBACK_SCSV New: Specifies if the server accepts the TLS fallbackSignaling Cipher Suite Value (SCSV) when the client'scipher list includes it during an SSL or TLS handshake.

GSK_SERVER_OCSP_STAPLING New: Specifies if the server supports the retrieval ofthe OCSP responses for the server's end entitycertificate or the server's certificate chain if the clientspecifies support for the OCSP responses in the TLShandshake.

GSK_SUITE_B_PROFILE Updated: Specifies the Suite B profile to be applied toTLS sessions.

System SSL


Table 48. Changes to System SSL environment variables for z/OS V2R3 (continued)


GSK_TLS_SIG_ALG_PAIRS Updated: Specifies the list of hash and signaturealgorithm pair specifications supported by the client orserver as a string consisting of 1 or more 4-charactervalues in order of preference for use.

GSK_V2_CIPHER_SPECS Updated: Specifies the SSL V2 cipher specifications inorder of preference as a string consisting of 1 or more1-character values.

GSK_V3_CIPHER_SPECS Updated: Specifies the SSL V3 cipher specifications inorder of preference as a string consisting of 1 or more2-character values. The SSL V3 cipher specifications areused for the SSL V3, TLS V1.0, and higher protocols.

GSK_V3_CIPHER_SPECS_EXPANDED Updated: Specifies the SSL V3 cipher specifications inorder of preference as a string consisting of 1 or more4-character values. The SSL V3 cipher specifications areused for the SSL V3, TLS V1.0, and higher protocols.

gskkyman commandThis topic lists the Cryptographic Services System SSL gskkyman commandchanges for z/OS V2R3.

The gskkyman command has a new -der option that is used to specify the name ofthe X.509 certificate file.

System SSL


Chapter 6. DFSMS interface changes for z/OS V2R3

This topic describes the DFSMS interface changes for z/OS V2R3.

In addition to the interface changes included in this topic, updates to DFSMSresulted in SYS1.PARMLIB and SYS1.SAMPLIB member changes. See “New andchanged SYS1.PARMLIB members for z/OS V2R3” on page 62 and “New andchanged SYS1.SAMPLIB members for z/OS V2R3” on page 63 for those changes.See z/OS MVS Initialization and Tuning Reference for more information about thesemembers. See z/OS DFSMS OAM Planning, Installation, and Storage AdministrationGuide for Object Support for information about the changes to the CBROAMxxmember of SYS1.SAMPLIB.

The DFSMS interfaces described in this topics are:v “DFSMSdfp interface changes”v “DFSMSdss interface changes” on page 119v “DFSMShsm interface changes” on page 121v “DFSMSrmm interface changes for z/OS V2R3” on page 123v

DFSMSdfp interface changesThis topic summarizes new and changed interfaces, commands, and panels forDFSMSdfp, OAM, and Advanced Copy Services.

It also includes changes resulting from service updates and small programmingenhancements.

Access method servicesTable 49 lists new and changed access method services (IDCAMS) commands andreport types. See z/OS DFSMS Access Method Services Commands for more specificinformation about these commands.

Table 49. DFSMSdfp: New and changed IDCAMS commands for z/OS V2R3

Command name Description

DCOLLECT The following record types are enhanced withinformation that is related to encrypted data sets:

v RECORD TYPE "DC"

v RECORD TYPE "D"

v RECORD TYPE "M"

v RECORD TYPE "B"


Table 49. DFSMSdfp: New and changed IDCAMS commands for z/OS V2R3 (continued)


DEFINE CLUSTERKEYLABEL

New keyword that specifies the label for theencryption key that is used to encrypt a dataset. When KEYLABEL is specified, the data setis eligible for encryption.Note: DEFINE CLUSTER KEYLABEL is onlysupported for extended format.

ZFS New parameter that specifies the cluster that isdefined is for linear data, and the linear set is az/OS UNIX file system.

LISTDATA LISTDATA VOLSPACE requests a report of the physicalstorage usage of Track Space Efficient volumes, ExtentSpace Efficient volumes, and Standard (FullyProvisioned) volumes.

APIsTable 50. New and changed DFSMS APIs for z/OS V2R3

API Feature Description

Callable services

CommandsTable 51 lists new and changed system-level commands related to DFSMSdfpsupport. See z/OS DFSMS OAM Planning, Installation, and Storage AdministrationGuide for Object Support and z/OS MVS System Commands for more specificinformation about these commands.

Table 51. DFSMSdfp: New and changed system-level commands for z/OS V2R3


Data areasThere are no new or changed data areas for DFSMSdfp.

Exits and mapping macrosTable 52 lists the changes to exits for DFSMSdfp. For more exit information, seez/OS DFSMS Installation Exits.

Table 52. DFSMS: New and changed exits for z/OS V2R3

Exit Name Description

ADRREBLK: Reblock exit routine Added fields for encrypted-format data sets.

DFSMSdfp


Table 52. DFSMS: New and changed exits for z/OS V2R3 (continued)


ARCMDEXT: Space managementexit

Input flag fields are added for cloud storage.

Table 53 lists the changes to exit parameter list mapping macros for DFSMSdfp. Formore exit information, see z/OS DFSMS Installation Exits.

Table 53. DFSMSdfp: New and changed mapping macros for z/OS V2R3

Macro name Description

ADRUFO mapping macro for theADRUIXIT Options installation exit

Field changes in the UFOFUNCT section

IFGTEP mapping macro for theOpen, Close and EOV exits

Added new recording formats and other fields.

ISMF panelsTable 54 lists changes to ISMF panels for DFSMSdfp. For more information aboutthese panels, see z/OS DFSMSdfp Storage Administration and z/OS DFSMS Using theInteractive Storage Management Facility.

Table 54. DFSMSdfp: New and changed ISMF panels for z/OS V2R3.

Panel and application name Description

Primary Option Menu panel New selection value: "S" to specify cloud attributes

Cloud Application Selection panel New panel for specifying cloud administration actions (List, Display, Define,or Alter)

Cloud Define/Alter panel New panel for specifying information to create or alter a cloud definition

Data Class Define/Alter panel New field: Data Set Key Label added to Encryption Management section

Data Class Display panel New field: Data Set Key Label added to page 3, DGTICDC5

Data Class List/Print/Sort/Viewpanels

New: Column 53, DASD Data Set Key Label added

Data Set List panel New: Column 43, Encryption Indicator indicates whether the data set isencrypted or not

Data Set Selection Entry panel New field: Encryption Indicator added to page 3, DGTDDDS5

Data Set Filter New field: Encryption Indicator added to page 2, DGTDDFI4

Data Set List Print/Sort/Viewpanels

New: Column 43, Encryption Indicator

MacrosTable 55 lists new and changed executable macros for DFSMSdfp.

Table 55. DFSMSdfp: New and changed executable macros for z/OS V2R3


DFSMSdfp

Chapter 6. DFSMS interface changes for z/OS V2R3 117

NaviQuest panelsTable 56 identifies new and changed NaviQuest panels. The NaviQuest panelsprovide sample JCL for various tasks, such as creating a copy pool report. See z/OSDFSMSdfp Storage Administration for more information about NaviQuest.

Table 56. DFSMSdfp: New and changed NaviQuest panels for z/OS V2R3

NaviQuest panel Description

Programming interfacesTable 57 lists new and changed programming interfaces for DFSMSdfp.

Table 57. DFSMSdfp: New and changed DFSMSdfp programming interfaces for z/OS V2R3

Programming Interface Description

RACF commands and FACILITY class profilesTable 58 identifies new and changed RACF FACILITY CLASS profiles forDFSMSdfp. See z/OS Security Server RACF Security Administrator's Guide forinformation about RACF. See z/OS DFSMS Managing Catalogs for furtherinformation about using this Facility Class to restrict access to MODIFY CATALOGcommands.

Table 58. DFSMSdfp: Changes to RACF FACILITY class profiles for z/OS V2R3

RACF Function Description

SMF and LOGREC records“New and changed System Management Facilities (SMF) records for z/OS V2R3”on page 49 lists changes to SMF records used by DFSMS.

SMS ACS read-only variablesTable 59 lists new and changed ACS read-only variables for DFSMSdfp.

Table 59. DFSMSdfp: New and changed ACS read-only variables for z/OS V2R3

Variable name Description

SMS ConstructsThere are no new or changed SMS Constructs for DFSMSdfp for z/OS V2R2.

Table 60 on page 119 identifies changes to the SMS constructs, such as data class,management class, storage class, and storage group. See z/OS DFSMSdfp StorageAdministration for more information about SMS constructs.

DFSMSdfp


Table 60. DFSMSdfp: Changes to SMS constructs for z/OS V2R3

Construct Description

SYS1.NUCLEUS membersThis topic summarizes new and changed SYS1.NUCLEUS members for DFSMSdfpin z/OS V2R3.

There are no new or changed SYS1.NUCLEUS members for DFSMSdfp.

TSO/E commands for Advanced Copy ServicesTable 61. New and changed TSO/E commands for Advanced Copy Services


UtilitiesTable 62 identifies changes to the DFSMS utilities. For detailed information aboutDFSMS utilities, refer to z/OS DFSMS Utilities.

Table 62. DFSMSdfp: Changes to utilities for z/OS V2R3


DFSMSdss interface changesThis topic summarizes new and changed interfaces, commands, and panels forDFSMSdss.

This topic also includes changes resulting from service updates and smallprogramming enhancements.

APIsThis topic summarizes new and changed application programming interfaces forDFSMSdss for z/OS V2R3.

There are no new or changed application programming interfaces for DFSMSdss.

CommandsTable 63 on page 120 lists new and changed commands for DFSMSdss. Fordescriptions and syntax of the DFSMSdss commands, see z/OS DFSMSdss StorageAdministration.

DFSMSdfp


Table 63. DFSMSdss: New and changed commands for z/OS V2R3


SPACEREL Allows you to release physical space associated with free space extents onspecified extent space efficient (ESE) volumes.

DUMP New keywords CLOUD, CLOUDCREDENTIALS, CONTAINER,OBJECTPREFIX and DEBUG are added to support transparent cloud tiering.

RESTORE New keywords CLOUD, CLOUDCREDENTIALS, CONTAINER,OBJECTPREFIX, and new DEBUG options, are added to support transparentcloud tiering.

Data areasThis topic lists the changes to the DFSMSdss data areas for z/OS V2R3.

Table 64. DFSMSdss: Changed data areas for z/OS V2R3

Data area names Description

ADREID0 New fields added for exit 33 record mapping, new constants and crossreferences

EXEC PARM valuesThere are no changes to DFSMSdss EXEC PARM values for z/OS V2R3.

ExitsTable 65 lists new and changed exits for DFSMSdss. For descriptions of theDFSMSdss exits, see z/OS DFSMSdss Storage Administration.

Table 65. DFSMSdss: New or changed exits for z/OS V2R3


Eioption 23 Added information on processing results when backup is directed to an objectstorage cloud.

Eioption 31 New exit that lets the UIM write an application metadata object to be storedin the cloud.

Eioption 32 New exit that lets the UIM read an application metadata object stored in thecloud.

Eioption 33 New exit that indicates to the UIM the object name that was written to thecloud during logical dump processing.

ISMF panelsThere are no new or changed ISMF panels for DFSMSdss.

RACF FACILITY class profilesDFSMSdss includes the following changes to RACF FACILITY class profiles forz/OS V2R3.

Table 66. DFSMSdss: New and changed RACF FACILITY class profiles for z/OS V2R3

FACILITY class profile Description

STGADMIN.ADR.DUMP.CLOUD Controls access to the CLOUD keyword on the DUMPcommand.

DFSMSdss


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Table 66. DFSMSdss: New and changed RACF FACILITY class profiles for z/OS V2R3 (continued)


STGADMIN.ADR.RESTORE.CLOUD Controls access to the CLOUD keyword on the RESTOREcommand.

DFSMShsm interface changesThis topic summarizes the DFSMShsm interface changes for z/OS V2R3.


CommandsThis topic identifies the new and changed DFSMShsm commands. DFSMShsmcommands are documented in z/OS DFSMShsm Storage Administration and z/OSDFSMShsm Managing Your Own Data.

Table 67. DFSMShsm: New and changed commands in z/OS V2R3.

Command name Description and reason for change

SETSYS New parameters have been added to the COMMONQUEUE to allowDFSMShsm hosts to participate in a common recover queue.

The MAXDUMPRECOVERTASKS parameter now accepts a value of 0,which allows a host running in a common recover queue to submitrequests, while preventing the common recover queue from using itsavailable recover tasks for processing.

QUERY v The RECOVER parameter has been added to the QUERYCOMMONQUEUE command to display active and queued requests inthe DFSMShsm common recover queue.

v The USER (userid) parameter now allows up to an 8 character useridentification string for TSO/E 8 character USERID support.

AUTH v The userid value now allows up to an 8-character user identificationstring for TSO/E 8 character USERID support.

CANCEL v The USERID (userid) parameter now allows up to an 8-character useridentification string for TSO/E 8 character USERID support.

LIST v The USER (userid) parameter now allows up to an 8-character useridentification string for TSO/E 8 character USERID support.

ALTERPRI v The USERID (userid) parameter now allows up to an 8-character useridentification string for TSO/E 8 character USERID support.

HSM user commands fromTSO

v The HLIST and HCANCEL USER (userid) parameters now allow up toan 8 character user identification string. The HQUERY command willprocess requests using the 8-character TSO/E user identification thatthe request is running under. The other commands will use the8-character TSO/E user identification as the data set name prefix, ifthe data set names provided on the command are not enclosed inapostrophes.

DFSMSdss


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Data areasThis topic indicates where information can be found on changes to DFSMShsmcontrol blocks and data areas for z/OS V2R3.

DFSMShsm control blocks and data areas are documented in z/OS DFSMShsm DataAreas, which is in the z/OS Internet library (www.ibm.com/systems/z/os/zos/library/bkserv).

Event codesThis topic lists the changes to the DFSMShsm event codes for z/OS V2R3.

Table 68 identifies new and changed DFSMShsm event codes, which aredocumented in z/OS MVS Programming Authorized Assembler Services ReferenceVolume 2 and z/OS MVS Programming Authorized Assembler Services Guide.

Table 68. DFSMShsm: New and changed event codes for z/OS V2R3

Event code Description

ExitsTable 69 identifies the new and changed DFSMShsm exits. DFSMShsm exits aredocumented in z/OS DFSMS Installation Exits.

Table 69. DFSMShsm: New and changed exits for z/OS V2R3

Exit name Description

MacrosThis topic lists the DFSMShsm macro changes in z/OS V2R3.

DFSMShsm macro changes in z/OS V2R3

Table 70 identifies the new and changed DFSMShsm macros. DFSMShsm macrosare documented in z/OS DFSMShsm Managing Your Own Data.

Table 70. DFSMShsm: New and changed executable macros in z/OS V2R3


RACF FACILITY class profilesThis topic lists the RACF FACILITY class profile RACF FACILITY class profilechanges in z/OS V2R3.

Table 71 on page 123 identifies the new and changed RACF FACILITY classprofiles for DFSMShsm. See z/OS Security Server RACF Security Administrator'sGuide for information about RACF.

DFSMShsm


http://www.ibm.com/systems/z/os/zos/library/bkserv


Table 71. DFSMShsm: New and changed RACF FACILITY class profiles for z/OS V2R3


DFSMSrmm interface changes for z/OS V2R3This topic summarizes the interface changes for DFSMSrmm for z/OS V2R3.


CommandsTable 72 lists new and changed commands for DFSMSrmm. See z/OS DFSMSrmmManaging and Using Removable Media for more specific information about thesecommands.

Table 72. DFSMSrmm: Changed commands for z/OS V2R3


ADDDATASET v New EXPTDT operand

v New WHILECATALOG operand

ADDVOLUME v New EXPTDT operand

GETVOLUME v New EXPTDT operand

Data areasTable 73 lists new and changed data areas. For more information aboutDFSMSrmm data areas, see z/OS DFSMSrmm Reporting.

Table 73. DFSMSrmm: New and changed data areas for z/OS V2R3

Data area name Description

EDGRVEXT Changed: Extract Data Set Volume Report Record.

EDGRXEXT Changed: Extract Data Set Extended Data Set Name Record.

EDGSDREC Changed: SMF Data Set Information.

EDGSVREC Changed: SMF Volume Information.

EDGACTSY Changed: Activity File Symbols.

EDGCLREC Changed: Conversion Library Information.

EDGLCSUP Changed: OAM Interface.

EDGEXTSY Changed: Extract Data Set Symbols.

EDGPL100 Changed: Installation Exit Mapping Macro.





EDGSLAB Changed: Sticky Label Data.

EDGSRCSY Changed: Inventory Management SMF Record


DFSMShsm


Table 73. DFSMSrmm: New and changed data areas for z/OS V2R3 (continued)


EDGACTSY Changed: Activity File Symbols.

EDGCLREC Changed: Conversion Library Information.

EDGLCSUP Changed: OAM Interface.

EDGEXTSY Changed: Extract Data Set Symbols.






EDGSLAB Changed: Sticky Label Data.

EDGSRCSY Changed: Inventory Management SMF Record


ISPF panelsTable 74 lists new and changed DFSMSrmm ISPF panels.

Table 74. DFSMSrmm: New and changed ISPF panels for z/OS V2R3

Panel name Description

REXX variablesTable 75 lists new and changed REXX variables that you can use when you writeREXX execs to obtain information about DFSMSrmm resources. See z/OSDFSMSrmm Managing and Using Removable Media for more detailed information.

Table 75. DFSMSrmm: New and changed TSO subcommand REXX variables for z/OS V2R3

Variable name Subcommands Contents

EDG@CTLD LC Catalog days

EDG@DKBC LV Data sets kept by catalog

EDG@GDRP LC Default retention period for RM=EXPDT GDG datasets

EDG@GWCT LC Default WHILECATALOG setting for RM=EXPDTGDG data sets

EDG@NDRP LC Default retention period for RM=EXPDT non-GDGdata sets

EDG@NWCT LC Default WHILECATALOG setting for RM=EXPDTnon-GDG data sets

EDG@WCTL LD WHILECATALOG setting for data set

EDG@XDSB LD, LV VOL Expiration date set by

EDG@XTM LD LV Expiration time

EDG@EXRB LC OPT, LV VOL Retention method EXPDT RETAINBY

EDG@LRED LC OPT, LD Last reference extra days

DFSMSrmm


Table 75. DFSMSrmm: New and changed TSO subcommand REXX variables for z/OS V2R3 (continued)

Variable name Subcommands Contents

EDG@MCAT LC OPT SMS Management class attributes enabling

EDG@XDSB LV VOL, LD Expiration date set by

EDG@BLK6 LD Total block count

EDG@BLKT LD Total block count

EDG@CRAT LD LV Compression ratio

EDG@CRID LV Create user ID

EDG@DLR LD LS SS Date data set on

EDG@DLRJ SS Last reference date

EDG@DRP LC Default retention period

EDG@DSEQ LD LV Data set

EDG@LCDT LB LD LO LP LR LS LV Last change date

EDG@LCID LB LD LO LP LR LS LV Last change user ID

EDG@LCSI LB LD LO LP LR LS LV Last change system ID

EDG@LCTM LB LD LO LP LR LS LV Last change time

EDG@LCUD LB LD LO LP LR LS LV Last user change date

EDG@LCUT LB LD LO LP LR LS LV Last user change time

EDG@LDAM LC Automove

EDG@MEDR LC LV SV Recording technology

EDG@MEDT LC LV SV Media type

EDG@MRP LC Maximum retention period

EDG@OLON LV Old loan location

EDG@RLPR LV Required location priority

EDG@RM LC LV Retention method

EDG@RMSB LV VOL Retention method set by

EDG@RTDJ SD SV Retention date

EDG@RTDT LD LV SD SV Retention date

EDG@SEQ LV Volume sequence number

EDG@TLR LS SS Time last referenced

EDG@TVXD LC TVEXTPURGE days

EDG@VEX LD VRSEL exclude

EDG@XDSB LV LD Expiration date

EDG@XDTJ SD SV Volume expiration date

Structured field introducersTable 76 lists new and changed DFSMSrmm structured field introducers that youcan use with the DFSMSrmm application programming interface. For moreinformation, see z/OS DFSMSrmm Application Programming Interface.

Table 76. New and changed structured field introducers for z/OS V2R3

SFI name SFI number Data Description Subcommands

CTLD X'819785' Catalog days LC

DFSMSrmm


Table 76. New and changed structured field introducers for z/OS V2R3 (continued)


DKBC X'822500' Data sets kept by catalog LV

GDRP X'837900' Default retention period forRM=EXPDT GDG data sets

LC

GWCT X'837940' Default WHILECATALOG setting forRM=EXPDT GDG data sets

LC

NDRP X'864500' Default retention period forRM=EXPDT non-GDG data sets

LC

NWCT X'868500' Default WHILECATALOG setting forRM=EXPDT non-GDG data sets

LC

WCTL X'8C4150' WHILECATALOG setting for data set LD

XDSB X'8C6100' Expiration date set by LD, LV VOL

XTM X'8C7000' Expiration time LD LV

EXRB X’830800‘ Retained by LC OPT, LV VOL, SV(e)

LRED X'84F800’ Last reference extra days LC, LD,SD(e)

MCAT X'851200’ SMS Management class attributesenabling

LC

XDSB X‘8C6100’ Expiration date set by LV VOL, SV(e), LD, SD(e)

CRID X'817900' File 1 create user ID LV VOL,SV(e)

DLR/DLRJ X'823000' Date last referenced/read LD LV LS SD(e) SS SV(e)

DRP X'827000' Default retention period LC

DSEQ X'829000' Data set sequence LD LV SD(e) SV(e)

LCDJ X'841500' Last change date LB LD LO LP LR LV LS SD(e)SP(e) SS(e)

LCID X'842000' Character (variable length) LB LD LO LP LR LS LV SD(e)SP(e) SS(e) SV(e)

LCSI X'842500' Last change system ID LB LD LO LP LR LS LV SD(e)SP(e) SS(e) SV(e)

LCTM X'843500' Last change time LB LD LO LP LR LS LV SD(e)SP(e) SS(e) SV(e)

LCUD X'843600' Last user change date LB LD LO LP LR LS LV SD(e)SP(e) SS(e) SV(e)

LCUT X'843700' Last user change time LB LD LO LP LR LS LV SD(e)SP(e) SS(e) SV(e)

LDAM X'84A100' Automove LC

MEDR X'857000' Recording technology LV SV LC

MEDT X'858000' Media type LV SV LC

MRP X'85D000' Maximum retention period LC

OLON X'86C100' Old loan location LV SV(e)

RLPR X'888500' Required location priority LV SV(e)

RM X'888800' Retention method LC OPT, LV VOL, SV(e)

RMSB X'888A00' Retention method set by LV VOL SV(e)

RTDJ X'88C000' Retention date LD LV SD SV

SEQ X'898000' Volume sequence LV

DFSMSrmm


Table 76. New and changed structured field introducers for z/OS V2R3 (continued)


TLR X'8A6800' Time in hours, minutes, seconds, andtenths of seconds

LS SS

TVXD X'8A7800' TVEXTPURGE days LC OPT

XDSB X'8C6100' Expiration date set by LV VOL, SV(e), LD, SD(e)

VEX X'8B4100' VRSEL exclude LD SD(e)

DFSMSrmm


DFSMSrmm


Chapter 7. DFSORT interface changes

There are no DFSORT interface changes for z/OS V2R3.


Chapter 8. Distributed File Service interface changes for z/OSV2R3

This topic summarizes the new and changed interface components of DistributedFile Service (DFS/SMB and zFS).

In addition to the Distributed File Service interfaces described in this topic, youshould also review “New and changed SYS1.PARMLIB members for z/OS V2R3”on page 62 and “New and changed SYS1.SAMPLIB members for z/OS V2R3” onpage 63.

zFSThe zFS interfaces described in this topic are:v “zFS APIs”v “zFS commands” on page 132v “zFS system commands” on page 133v “zFS data sets” on page 134

zFS APIsTable 77 lists new or changed zFS APIs. For more details about the APIs, see z/OSDistributed File Service zFS Administration.

Table 77. New and changed zFS APIs for z/OS V2R3

API Description

Change Aggregate Attributes New API. With the Change Aggregate API, you can change some of theattributes of an aggregate.

Define Aggregate Information Updated as part of the encryption, decryption, compression, and decompressionsupport.

Encrypt (Decrypt, Compress, orDecompress) Aggregate

New API. With this API, you can encrypt, decrypt, compress, or decompress azFS aggregate.

Format Aggregate Information Updated as part of the encryption, decryption, compression, and decompressionsupport.

The required authorization was changed from ALTER to UPDATE.

List Aggregate Status (Version 2) Updated to return 8-byte time stamps.

List Detailed File SystemInformation

Updated as part of the encryption, decryption, compression, and decompressionsupport.

List File Information Updated as part of the encryption, decryption, compression, and decompressionsupport.

List File System Status Updated to return 8-byte time stamps.

Salvage Aggregate New API. The Salvage Aggregate API is an aggregate operation that verifies orrepairs a mounted compatibility mode aggregate.

Shrink Aggregate New API. The Shrink Aggregate API reduces the physical size of a mounted zFSaggregate.

Statistics CompressionInformation

New API. Use the Statistics Compression API to display compression statisticsin order to monitor compression effectiveness and performance of zEDCsystems.


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Table 77. New and changed zFS APIs for z/OS V2R3 (continued)

API Description

Statistics User Cache Information Updated as part of the encryption, decryption, compression, and decompressionsupport.

zFS commandsTable 78 identifies changes to zFS commands. For detailed information about thesecommands, see z/OS Distributed File Service zFS Administration.

Table 78. New and changed zFS commands for z/OS V2R3

zFS command Description

ioegfmt Has new options in support of encrypting, decrypting, compressing, anddecompressing file system data.


ioefsutl format Has new options in support of encrypting, decrypting, compressing, anddecompressing file system data.


zfsadm Each zfsadm command has a new -trace option, which specifies the name of thefile that will have the trace records written into it.

The privilege section for each zfsadm command was updated because READ accessis no longer needed to the IOEFSPRM data set.

zfsadm chaggr New command. Use zfsadm chaggr to change some of the attributes of anaggregate.

zfsadm compress New command. Use zfsadm compress to compress a zFS aggregate by using thezEDC compression method.

zfsadm config Updated command.

Changes:

v In V2R2, when APAR OA49516 was applied, the new honor_syslist optioncould be dynamically changed with the zfsadm config command. In V2R3, the-honor_syslist option is no longer supported. If you use zfsadm config to set-honor_syslist to a value, the value is displayed but not used.

New options:

v The -edc_buffer_pool option displays how much real storage is permanentlyfixed by zFS for encryption and compression I/O.

v The edcfixed option was added to -user_cache_size.

v The -format_compression option displays whether a newly created zFS aggregateis formatted with compression.

v The -format_encryption option displays whether a newly created zFS aggregateis formatted with encryption.

v The -long_cmd_threads option specifies the number of foreground andbackground threads that are defined to handle long-running administrativecommands.

v The -smf_recording option specifies that data is to be collected and recorded bySystem Management Facilities (SMF).

Distributed File Service


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Table 78. New and changed zFS commands for z/OS V2R3 (continued)

zFS command Description

zfsadm configquery Updated command.

Changes:

v In V2R2, when APAR OA49516 was applied, the new honor_syslist optioncould be queried with the zfsadm configquery command. In V2R3, the-honor_syslist option is no longer supported. If you use the zfsadm configcommand to set -honor_syslist to a value, the value is displayed but not used.

New options:

v The -edc_buffer_pool option displays how much real storage is permanentlyfixed by zFS for encryption and compression I/O.

v The edcfixed option was added to -user_cache_size.

v The -format_compression option displays whether a newly created zFS aggregateis formatted with compression.

v The -format_encryption option displays whether a newly created zFS aggregateis formatted with encryption.

v The -long_cmd_threads option specifies the number of foreground andbackground threads that are defined to handle long-running administrativecommands.

v The -smf_recording option specifies that data is to be collected and recorded bySystem Management Facilities (SMF).

zfsadm decompress New command. Use zfsadm decompress to decompress a zFS aggregate that waspreviously compressed with the zEDC compression method.

zfsadm decrypt New command. Use zfsadm decrypt to decrypt a zFS aggregate that waspreviously encrypted with DFSMS access method encryption.

zfsadm encrypt New command. Use zfsadm encrypt to encrypt a zFS aggregate by using DFSMSaccess method encryption.

zfsadm format Has new options in support of encrypting, decrypting, compressing, anddecompressing file system data.

zfsadm fsinfo New selection criteria were added.v CO (shows aggregates that are compressed or partially compressed.v EN (shows aggregates that are encrypted or partially encrypted)v EP (shows aggregates that are partially encrypted or partially compressed)v NC (shows aggregates that are not compressed)v NE (shows aggregates that are not encrypted)v SH (shows aggregates are currently being shrunk)v SL (shows aggregates are currently being salvaged)

zfsadm query Has a new option in support of encrypting, decrypting, compressing, anddecompressing file system data. A new report was added.

zfsadm salvage New command. Use zfsadm salvage to verify and repair a zFS file system withoutunmounting it first.

zfsadm shrink New command. Use zfsadm shrink to make the physical size of a mounted zFSaggregate smaller.

zFS system commandsTable 79 on page 134 identifies changes to system commands for zFS. For detailedinformation about these changes to system commands, see z/OS Distributed FileService zFS Administration.


Chapter 8. Distributed File Service interface changes for z/OS V2R3 133

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Table 79. New and changed zFS system commands for z/OS V2R3

System command Description

F ZFS,FSINFO New selection criteria were added.v CO (shows aggregates that are compressed or partially compressed.v EN (shows aggregates that are encrypted or partially encrypted)v EP (shows aggregates that are partially encrypted or partially compressed)v NC (shows aggregates that are not compressed)v NE (shows aggregates that are not encrypted)v SH (shows aggregates are currently being shrunk)v SL (shows aggregates are currently being salvaged)

zFS data setsTable 80 lists new and changed zFS data sets.

Table 80. New and changed zFS data sets for z/OS V2R3

zFS data sets Description

IOEFSPRM New options:

v The honor_syslist option that was introduced by APAR OA49516 in V2R2 isno longer supported. If it is specified, it is accepted but not used.

v The edc_buffer_pool option specifies the real storage that is reserved forencryption and compression I/O.

v The format_encryption option specifies whether a newly created zFSaggregate is formatted with encryption.

v The format_compression option specifies whether a newly created zFSaggregate is formatted with compression.

v The format_perms option specifies the default permissions that are used forthe root directory of the file system during a format.

v The long_cmd_threads option specifies the number of foreground andbackground threads that are defined to handle long-running administrativecommands.

v The smf_recording option specifies that data is to be collected and recordedby System Management Facilities (SMF).

v The user_cache_size option has a new option, edcfixed.

These options have changed defaults:v change_aggrversion_on_mountv format_aggrversionv romount_recovery

SMBThe SMB interfaces described in this topic are:v “SMB commands”v “SMB system commands”v “SMB environment variables” on page 135v “SMB operating system support” on page 135

SMB commandsThere were no new or changed commands for SMB.

SMB system commandsThere were no new or changed system commands for SMB.



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SMB environment variablesThere were no new or changed environment variables for SMB.

SMB operating system supportThere were no new or changes for SMB operating system support.


Chapter 8. Distributed File Service interface changes for z/OS V2R3 135

Chapter 9. IBM Tivoli Directory Server (TDS) interfacechanges

This topic lists IBM Tivoli Directory Server (TDS) interface changes for z/OS V2R3.

This topic contains new and changed interfaces for:v “Configuration options”v “Utilities” on page 138v “Client application programming routines” on page 139v “Environment variables” on page 139

Configuration optionsThis topic lists IBM Tivoli Directory Server (TDS) configuration option changes forz/OS V2R3.

Table 81 lists the new and changed IBM Tivoli Directory Server (IBM TDS)configuration options. See z/OS IBM Tivoli Directory Server Administration and Usefor z/OS for more detailed information.

Table 81. New and changed IBM Tivoli Directory Server (IBM TDS) configuration options for z/OS V2R3

Configuration option Description

blockedConnectionTimeout New: For APAR OA47980. Specifies the amount of time that the LDAPserver waits for a blocked send operation to complete on a clientconnection

db2CheckHealth New: Controls whether DB2 health check is enabled for the currentTDBM or GDBM backend

db2ExtentLimit New: Specifies the number of physical extents in an index or tablespace.

db2RRIAppendInsertPct New: Specifies the ratio of the number of index entries that wereinserted with a key value greater than the maximum key value in theindex space or partition, to the total number of index entries.

db2RRIDeletesAbs New: Specifies the sum of the number of index entries deleted.

db2RRIDeletesPct New: Specifies the ratio of the sum of the number of index entries thatwere deleted, to the total number of index entries.

db2RRIInsertsAbs New: Specifies the sum of the number of index entries that wereinserted.

db2RRIInsertsPct New: Specifies the ratio of the total number of index entries that wereinserted, to the total number of index entries.

db2RRILeafLimit New: Specifies the ratio of the number of index page splits, in whichthe higher part of the split page was far from the location of theoriginal page, to the total number of active pages.

db2RRIMassDelLimit New: Specifies the sum of the number of mass deletes of index entries.

db2RRINumLevelsLimit New: Specifies the number of levels in the index tree that were addedor deleted.

db2RRIPseudoDeletePct New: Specifies the ratio of the number of index entries that werepseudo-deleted, to the total number of index entries.

db2RRTDataSpaceRat New: Specifies the ratio of the space allocated, to the actual space used.

db2RRTDeleteAbs New: Specifies the total number of delete operations.


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Table 81. New and changed IBM Tivoli Directory Server (IBM TDS) configuration options for z/OS V2R3 (continued)


db2RRTDeletePct New: Specifies the ratio of the total number of delete operations, to thetotal number of rows.

db2RRTDisorgLOBPct New: Specifies the ratio of the number of imperfectly chunked LOBs, tothe total number of rows.

db2RRTIndRefLimit New: Specifies the ratio of the total number of overflow records thatwere created, to the total number of rows.

db2RRTInsertsAbs New: Specifies the total number of insert operations.

db2RRTInsertsPct New: Specifies the ratio of total number of insert operations, to the totalnumber of rows.

db2RRTMassDelLimit New: Specifies the sum of the number of mass deletes.

db2RRTUnclustInsPct New: Specifies the ratio of the total number of unclustered insertoperations, to the total number of rows.

db2SRIInsDelAbs New: Specifies the total number of inserted and deleted index entries.

db2SRIDelPct New: Specifies the ratio of the total number of inserted and deletedindex entries, to the total number of index entries.

db2SRIMassDelLimit New: Specifies the sum of the number of mass deletes.

db2SRTInsDelUpdAbs New: Specifies the number of insert, update, and delete operations.

db2SRTInsDelUpdPct New: Specifies the ratio of the total number of insert, update, or deleteoperations, to the total number of rows.

db2SRTMassDelLimit New: Specifies the sum of the number of mass deletes.

fetchSize New: Specifies the maximum buffer size if multi-row fetch functionalityfrom DB2 is applicable.

healthcheck New: Option that defines a health check for the LDAP server. TDS-DB2health check is the only supported health check.

ibm-slapdSAFSecurityDomain Updated: Used for securing LDAP server console operator commands.

idleConnectionTimeout Updated: Clarifies that the connection is not dropped by enforcementwhen there is an active persistent search.

sslCipherSpecs Updated: For APAR OA49736. The default value is updated.

sslFipsState New: Specifies the FIPS mode that is enabled on the LDAP server.

unbufferedEntryLimit New: Specifies the maximum number of returned search entries that areimmediately sent over the network before the LDAP server beginsbuffering results for an individual request.

UtilitiesThis topic lists IBM Tivoli Directory Server (TDS) utilities changes for z/OS V2R3.

There are no new or changed IBM TDS utilities for z/OS V2R3.

Table 82 lists the new and changed IBM Tivoli Directory Server (IBM TDS) utilities.

Table 82. New and changed IBM Tivoli Directory Server (IBM TDS) utilities for z/OS V2R3

Utility Description

db2pwden Updated: To include FIPS mode specification for LDAP server utilities.

ds2ldif Updated: To include the configuration option, sslFipsState, for FIPSmode specification using LDAP server utilities.

Tivoli Directory Server


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Table 82. New and changed IBM Tivoli Directory Server (IBM TDS) utilities for z/OS V2R3 (continued)

Utility Description

ldapexop Updated: To include FIPS mode specification for LDAP server utilities.

ldapchangepwd Updated: To include FIPS mode specification for LDAP client utilities.

ldapcompare Updated: To include FIPS mode specification for LDAP client utilities.

ldapdelete Updated: To include FIPS mode specification for LDAP client utilities.

ldapmodify and ldapadd Updated: To include FIPS mode specification for LDAP client utilities.

ldapmodrdn Updated: To include FIPS mode specification for LDAP client utilities.

ldapsearch Updated: To include FIPS mode specification for LDAP client utilities.

Client application programming routinesThis topic lists IBM Tivoli Directory Server (TDS) LDAP client applicationprogramming routines changes for z/OS V2R3.

Table 83 lists the new and changed LDAP client application programming routines.See z/OS IBM Tivoli Directory Server Client Programming for z/OS for more detailedinformation.

Table 83. New and changed LDAP client application programming routines for z/OS V2R3

Routine name Description

ldap_ssl_client_init() Updated: To include prerequisite tasks when FIPS mode isenabled.

ldap_ssl_set_fips_state() New: Enables the specification of the FIPS state for the SSL clientrun time.

Environment variablesThis topic lists IBM Tivoli Directory Server (TDS) environment variables changesfor z/OS V2R3.

Table 84 lists the new and changed environment variables used by Tivoli DirectoryServer. For detailed information about these environment variables, see z/OS IBMTivoli Directory Server Client Programming for z/OS.

Table 84. New and changed IBM Tivoli Directory Server (IBM TDS) environment variables for z/OS V2R3



Chapter 9. IBM Tivoli Directory Server (TDS) interface changes 139

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Chapter 10. ICKDSF interface changes

This topic describes the interface changes for z/OS V2R3.

ICKDSF commands are listed in Table 85.

Commands

Table 85. New and changed ICKDSF commands for z/OS V2R3.



ICKDSF


Chapter 11. Infoprint Server interface changes

The Infoprint Server interfaces described in this topic are:v “Application programming interface”v “Configuration files”v “Environment variables”v “Exits”v “Filters”v “Infoprint Central” on page 144v “ISPF panels” on page 145v “JCL parameters” on page 145v “Job attributes” on page 145v “Printer Inventory attributes” on page 146v “RACF profiles” on page 146v “SMF type 6 record for IP PrintWay” on page 146v “/usr/lpp/Printsrv/samples directory” on page 147v “z/OS UNIX commands for Infoprint Server” on page 147v “TSO/E commands for Infoprint Server” on page 147

Application programming interfaceThere are no changes to the Infoprint Server application programming interface.

Configuration filesThere are no new or changed configuration files for Infoprint Server.

Environment variablesThere are no new or changed environment variables for Infoprint Server.

ExitsThere are no new or changed Infoprint Server exits.

FiltersThere are no new or changed Infoprint Server filters.


Infoprint CentralTable 86 lists the new and changed pages in Infoprint Central. For moreinformation, see the Infoprint Central help system.

Table 86. New and changed Infoprint Central web pages for z/OS V2R3

Page Description

AFP Download Plus Printer InformationPSF Printer Information

Updated: On the Status tab, a new Unit sense data from PSF fielddisplays sense data from the printer, which defines the printerstatus.

AFP Download Plus Printer Properties Updated:

v On the Debugging tab, a new Trace user data field indicateswhether available user data is traced when a trace function isrequested with PSF.

v On the Error Reporting tab, a new Message files read accessfield indicates whether users with an other permission level canview the message files that AFP Download Plus creates.

v On the Processing tab, a new BPF match value for the Auxiliaryfiles MO:DCA level field specifies that auxiliary files contain thesame Begin Print File (BPF) MO:DCA Interchange Set triplet andFunction Set triplets that are specified on the BPF of the user'sdata set in the job.

v On the Status tab, a new Unit sense data from PSF field displayssense data from the printer, which defines the printer status.

Printer Definition Properties Updated: On the IP PrintWay Options tab, a new Backup PrinterDefinition tab displays a printer definition table for the IPPrintWay backup printer.

PSF Printer Properties Updated:

v On the Debugging tab, a new Trace user data field indicateswhether available user data is traced when a trace function isrequested with PSF.

v On the Error Reporting tab, a new Message files read accessfield indicates whether users with an other permission level canview the message files that AFP Download Plus creates.

v On the Processing tab:

– A new BPF match value for the Auxiliary files MO:DCAlevel field specifies that auxiliary files contain the same BeginPrint File (BPF) MO:DCA Interchange Set triplet and FunctionSet triplets that are specified on the BPF of the user's data setin the job.

– A new SNMP enabled field indicates whether PSF operatorcommands use Simple Network Management Protocol(SNMP) Version 1 for TCP/IP-attached printers.

v On the Status tab, a new Unit sense data from PSF field displayssense data from the printer, which defines the printer status.

Work with Printers Updated: New Queue name and Port number fields replace theQueue or port field.

Work with Print Jobs Updated: New FORMS (1-8) fields. Seven additional FORMS fieldsare added for the print job search.

Infoprint Server


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ISPF panelsTable 87 lists the new and changed Infoprint Server ISPF panels. For moreinformation, see the ISPF help system.

Table 87. New and changed Infoprint Server ISPF panels for z/OS V2R3

ISPF panel Description

Infoprint Server: System Configuration Updated: New fields for dynamic tracing:

v General, Data, Message log, Filter, and Exit indicate the type oftrace that is done for AOP, IPC, IPP, LPD, NET, OUT, SSI, SUB,WSM, and XFD daemon types.

v Trace size specifies the maximum trace file size in megabytes(MBs).

v Number of files specifies the number of trace files that are kept.

v Trace directory name specifies the directory where trace files arecreated.

IP PrintWay Options Updated: New Backup printer field identifies the IP PrintWayprinter definition name for a backup printer.

PSF FSA, AFP Download Plus Updated:

v New BPF match value for Auxiliary files MO:DCA level fieldspecifies that auxiliary files contain the same Begin Print File(BPF) MO:DCA Interchange Set triplet and Function Set tripletsthat are specified on the BPF of the user's data set in the job.

v New fields:

– Message files read access indicates whether users with another permission level can view the message files that AFPDownload Plus creates.

– Trace user data indicates whether available user data is tracedwhen a trace function is requested with PSF.

PSF FSA Updated:

v New BPF match value for Auxiliary files MO:DCA level field.

v New fields:

– SNMP enabled indicates whether PSF operator commandsuse Simple Network Management Protocol (SNMP) Version 1for TCP/IP-attached printers.

– Trace user data

JCL parametersThere are no new or changed JCL parameters for Infoprint Server.

Job attributesTable 88 lists the new and changed Infoprint Server job attributes. For moreinformation, see z/OS Infoprint Server User's Guide.

Table 88. New and changed Infoprint Server job attributes for z/OS V2R3

Attribute Description

backup_printer_definition_name New: Identifies the IP PrintWay printer definition name for abackup printer.

Infoprint Server

Chapter 11. Infoprint Server interface changes 145

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Printer Inventory attributesTable 89 lists the new and changed attributes that can be specified in the PrinterInventory. For more information, see z/OS Infoprint Server Operation andAdministration.

Table 89. New and changed Infoprint Server Printer Inventory attributes for z/OS V2R3

Attribute Description

auxiliary-files-modca-level Updated: New bpf-match value specifies that auxiliary files containthe same Begin Print File (BPF) MO:DCA Interchange Set tripletand Function Set triplets that are specified on the BPF of the user'sdata set in the job.

backup-printer-definition-name New: This attribute identifies the IP PrintWay printer definitionname for a backup printer.

message-files-read-access New: This attribute specifies whether users with an otherpermission level can view the message files that AFP DownloadPlus creates.

snmp-enabled New: This attribute specifies whether PSF operator commands useSimple Network Management Protocol (SNMP) Version 1 forTCP/IP-attached printers.

tracedata New: This attribute specifies that socket data is traced for adaemon type.

tracedirectory New: This attribute specifies the directory where trace files arecreated for all daemons.

traceexit New: This attribute specifies that IP PrintWay extended mode exitdata is traced for a daemon type.

tracefiles New: This attribute specifies the number of trace files that are keptfor a daemon type.

tracefilter New: This attribute specifies that IP PrintWay extended mode filterdata is traced for a daemon type.

tracemegabytes New: This attribute specifies the maximum size in megabytes (MBs)of trace files that are created for a daemon type.

tracemsg New: This attribute specifies that message logging data is traced fora daemon type.

traceon New: This attribute specifies that an Infoprint Server general traceis turned on for a daemon type.

trace-user-data New: This attribute specifies whether available user data is tracedwhen a trace function is requested with PSF.

use-output-disposition New: This attribute specifies whether Infoprint Central uses thedocument OUTDISP value when it releases print jobs from the JES2spool to non-IP PrintWay printers, such as PSF.

RACF profilesThere are no new or changed RACF profiles for Infoprint Server.

SMF type 6 record for IP PrintWayThere are no new or changed SMF type 6 records for IP PrintWay.

Infoprint Server


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/usr/lpp/Printsrv/samples directoryThere are no new or changed files in the /usr/lpp/Printsrv/samples directory forInfoprint Server.

z/OS UNIX commands for Infoprint ServerTable 90 lists the new and changed z/OS UNIX commands that are provided byInfoprint Server. For more information, see z/OS Infoprint Server Operation andAdministration and z/OS Infoprint Server User's Guide.

Table 90. New and changed z/OS UNIX commands for Infoprint Server for z/OS V2R3

Command Description

aopsend Updated: New dump, traceoff, traceon, and updatetrace command values.

lp Updated: Removed -m option.

TSO/E commands for Infoprint ServerThere are no new or changed TSO/E commands for Infoprint Server.

Infoprint Server

Chapter 11. Infoprint Server interface changes 147

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Chapter 12. Integrated Security Services of interface changes

This topic contains new and changed interfaces for:v Enterprise Identity Mapping (EIM)

– “Utilities”v Network Authentication Service

– “APIs”– “Configuration options” on page 150– “Environment variables” on page 150

Enterprise Identity Mapping (EIM) interface changesThis topic summarizes the new and changed EIM interfaces.

CommandsThis topic summarizes new and changed commands for Enterprise IdentityMapping (EIM) for z/OS V2R3.

There are no new or changed Enterprise Identity Mapping (EIM) commands.

UtilitiesThere are no new or changed utilities.

Network Authentication Service interface changes

CommandsUpdates to the Network Authentication Services commands are documented inz/OS Integrated Security Services Network Authentication Service Administration.

The Network Authentication Service has no command updates for V2R3.

APIsTable 91 lists the updates to the Network Authentication Services applicationinterface for Network Authentication Service application programming interfaces(APIs).

Table 91. New and changed z/OS Network Authentication Service APIs for z/OS V2R3

API Description

krb5_auth_con_set_req_cksumtype Updated to include FIPS support.

krb5_auth_con_set_safe_cksumtype Updated to include FIPS support.

krb5_c_decrypt Updated to include FIPS support.

krb5_c_encrypt Updated to include FIPS support.

krb5_c_make_checksum Updated to include FIPS support.

krb5_c_make_random_key Updated to include FIPS support.

krb5_c_string_to_key Updated to include FIPS support.

krb5_c_verify_checksum Updated to include FIPS support.

krb5_dll_load Updated to add a new function_mask value for KRB5_API_LvL7


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Table 91. New and changed z/OS Network Authentication Service APIs for z/OS V2R3 (continued)

API Description

krb5_get_cred_via_tkt Updated to include FIPS support.

krb5_get_default_in_tkt_ktypes Updated to include FIPS support.

krb5_get_default_tgs_ktypes Updated to include FIPS support.

krb5_get_init_context Updated to include FIPS support.

krb5_get_in_tkt_system Updated to include FIPS support.

krb5_get_in_tkt_with_password Updated to include FIPS support.

krb5_get_in_tkt_with_pkinit Updated to include FIPS support.

krb5_get_in_tkt_with_skey Updated to include FIPS support.

krb5_set_default_in_tkt_ktypes Updated to include FIPS support.

krb5_set_default_tgs_ktypes Updated to include FIPS support.

krb5_timeofday64 Updated to include support of time values beyond year 2038.

krb5_us_timeofday64 Updated to include support of time values beyond year 2038.

Configuration optionsThis topic lists the Network Authentication Service configuration options changesfor z/OS V2R3.

New and changed configuration options for Network Authentication Services aredocumented in z/OS Integrated Security Services Network Authentication ServiceAdministration.

Table 92. New and changed Network Authentication Service configuration options z/OS V2R3


ap_req_checksum_type New configuration option in the libdefaults section.

default_tgs_enctypes New configuration option in the libdefaults section.

default_tkt_enctypes New configuration option in the libdefaults section.

kdc_req_checksum_type New configuration option in the libdefaults section.

safe_checksum_type Updated to include the default of rsa_md5_des.

Environment variablesTable 93 identifies changes to environment variables used by NetworkAuthentication Services.

Table 93. New and changed Network Authentication Service environment variables for z/OS V2R3


EUV_HW_CRYPTO Updated to include a note that states that the environmentvariable has been deprecated.

SKDC_FIPSLEVEL New environment variable that specifies the FIPS level whichthe KDC will conform.

Integrated security services


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Chapter 13. ISPF interface changes

The ISPF interfaces described in this topic are:v “ISPF system commands”v “ISPF primary commands” on page 152v “ISPF line commands” on page 152v “ISPF installation-wide exits” on page 152v “ISPF file-tailoring skeletons” on page 152v “ISPF configuration table keywords” on page 153v “ISPF panel language” on page 153v “ISPF panels” on page 154v “ISPF saved lists” on page 154v “ISPF services” on page 155v “ISPF load modules” on page 156v “ISPF variables” on page 156v “ISPF DTL tags” on page 156

The Software Configuration and Library Manager (SCLM) interfaces described inthis topic are:v “SCLM line commands” on page 156v “SCLM macros” on page 156v “SCLM panels” on page 156v “SCLM services” on page 156v “SCLM translators” on page 157v “SCLM variables” on page 157

ISPF system commandsThere are no new or changed ISPF system commands for z/OS V2R3.


ISPF primary commandsTable 94 lists the new and updated ISPF primary commands. See z/OS ISPF User'sGuide Vol II for more detailed information.

Table 94. New and changed ISPF primary commands for z/OS V2R3

Primary Command DescriptionReason forchange

Edit STATS Modified the ON parameter to requesteither extended statistics ornon-extended statistics for PDSmembers, based on the line countvalues.

Modified the EXT parameter to have thesame function as the ON parameter.

When statistics are saved for a PDSmember, extended statistics areautomatically generated if they areenabled in the site configuration and anyof the line count values for the memberexceed 65535.

Extended statisticsusability

ISREDIT STATS Modified the ON parameter to requesteither extended statistics ornon-extended statistics for PDSmembers, based on the line countvalues.

Modified the EXT parameter to have thesame function as the ON parameter.

When statistics are saved for a PDSmember, extended statistics areautomatically generated if they areenabled in the site configuration and anyof the line count values for the memberexceed 65535.


ISPF line commandsThere are no new or changed ISPF line commands for z/OS V2R3.

ISPF installation-wide exitsThere are no new or changed ISPF installation-wide exits for z/OS V2R3.

ISPF file-tailoring skeletonsThere are no new or changed ISPF file-tailoring skeletons for z/OS V2R3.

ISPF


ISPF configuration table keywordsTable 95 lists the new and updated ISPF configuration table keywords. See z/OSISPF Planning and Customizing for more detailed information.

Table 95. New and changed ISPF configuration table keywords for z/OS V2R3

Keyword Description Reason for change

STATS_EXT Deleted keyword that wasused to control whether theeditor maintains extendedISPF statistics for PDSmembers.

When statistics are saved fora PDS member, extendedstatistics are automaticallygenerated if they are enabledin the site configuration(keywordSTATS_EXT_ENABLED) andany of the line count valuesfor the member exceed65535.


FORCE_STATS_EXT Deleted keyword that wasused to force the STATS_EXTvalue.

When statistics are saved fora PDS member, extendedstatistics are automaticallygenerated if they are enabledin the site configuration(keywordSTATS_EXT_ENABLED) andany of the line count valuesfor the member exceed65535.


USE_EIGHT_CHARACTER_USER_ID_LAYOUTS

Added new keyword tospecify when to use layoutsthat can display 8-characterTSO user IDs. Several ISPFpanels and saved lists requirea modified layout to display8-character TSO user IDs. If auser ID is 8 characters andthe panel or saved list layoutdoes not allow for8-character values, the first 6characters are displayedfollowed by >.

TSO 8-characteruser ID support

ISPF panel languageThere are no new or changed ISPF panel language statements for z/OS V2R3.

ISPF

Chapter 13. ISPF interface changes 153

ISPF panelsTable 96 lists the new and updated ISPF panels. See z/OS ISPF Planning andCustomizing for more detailed information.

Table 96. New and changed ISPF panels for z/OS V2R3

Keyword DescriptionReason forchange

All Member list panels If extended statistics are generated for amember and the current number of lines(Size), initial number of lines (Init), ornumber of modified lines (Mod) value forthe member exceeds 65535, >65535 isdisplayed on the member list.

Extendedstatisticsusability

Enhanced Member List(ISRUDSM)

Workplace EnhancedMember List (ISRUDSN)

Modified the panel layouts that are usedwhen the site configuration (keywordUSE_EIGHT_CHARACTER_USER_ID_LAYOUTS) indicates to uselayouts that can display 8-character TSOuser IDs. If a user ID is 8 characters andthe member list panel layout does notallow for 8-character values, the first 6characters are displayed followed by >.


Reset ISPF Statistics(ISRURSP)

Deleted the Generate extended statisticsfield. Extended statistics are automaticallygenerated if they are enabled in the siteconfiguration and any of the line countvalues exceed 65535.


Reset statistics (ISRURSET) Deleted the selection field for requestingthe generation of extended statistics.Extended statistics are automaticallygenerated if they are enabled in the siteconfiguration and any of the line countvalues exceed 65535.


ISPF saved listsTable 97 lists the new and updated ISPF saved lists. See z/OS ISPF User's Guide VolI for more detailed information.

Table 97. New and changed ISPF saved lists for z/OS V2R3

Keyword DescriptionReason forchange

Saved member lists (SAVElist_id or SAVE list_id LONGcommand issued whileviewing member list)

Saved data set allocationlists (SAVE command issuedwhile viewing data setallocation list or duplicatedata set allocation list)

Modified the saved list layouts that areused when the site configuration(keyword USE_EIGHT_CHARACTER_USER_ID_LAYOUTS) indicates to uselayouts that can display 8-character TSOuser IDs. If a user ID is 8 characters andthe saved list layout does not allow for8-character values, the first 6 charactersare displayed followed by >.


ISPF


ISPF servicesTable 98 lists the new and updated ISPF services. See z/OS ISPF Services Guide formore detailed information.

Table 98. New and changed ISPF services for z/OS V2R3

Service Description Reason for change

LMMADD—add a memberto a data set

LMMREP—replace a memberof a data set

Deleted processing of the EXTparameter. The parameter isaccepted, but not used.

The upper bound on theZLCNORC, ZLINORC, andZLMNORC variable values is2147483647, regardless of the EXTparameter value.

Extended statistics are automaticallygenerated if they are enabled in thesite configuration and any of theline count values exceed 65535.


LMMADD—add a memberto a data set

LMMREP—replace a memberof a data set

Added dialog variable ZLUSER8 topass the user ID of the last user tochange the given member.

ZLUSER or ZLUSER8 can be usedwhen the user ID is less than 8characters. ZLUSER8 must be usedfor an 8-character user ID.

TSO 8-character userID Support

LMMDISP—member listservice

LMMFIND—find a librarymember

LMMLIST—list a library'smembers

Added dialog variable ZLUSER8 topass the user ID of the last user tochange the given member.

ZLUSER and ZLUSER8 contain theuser ID when it is less than 8characters. When the user ID is 8characters, ZLUSER8 contains theuser ID and ZLUSER contains'>7CHARS'.

TSO 8-character userID support

LMMSTATS—set and store,or delete ISPF statistics

Deleted processing of the EXTparameter. The parameter isaccepted, but not used.

The upper bound on thecurrent_size, initial_size, andrecords_modified parameters is2147483647, regardless of the EXTparameter value.

Extended statistics are automaticallygenerated if they are enabled in thesite configuration and any of theline count values exceed 65535.


ISPF


Table 98. New and changed ISPF services for z/OS V2R3 (continued)


LMMSTATS—set and store,or delete ISPF statistics

Added parameter user-id8 to passthe user ID of the last user tochange the given member. user-id oruser-id8 can be used when the userID is less than 8 characters. user-id8must be used for an 8-characteruser ID.


ISPF load modulesThere are no new or changed load modules for the TSO/ISPF Client Gateway forz/OS V2R3.

ISPF variablesTable 99 lists the new and updated ISPF variables. See z/OS ISPF Services Guide formore detailed information.

Table 99. New and changed ISPF variables for z/OS V2R3


ZLUSER8 Added 8-character variable for theuser ID of the last user to change amember.

The variable is a dialog functionpool variable. The format is Char.The Length is 8. The services thatread the variable are LMMADD andLMMREP. The services that writethe variable are LMMDISP,LMMFIND, and LMMLIST.


ISPF DTL tagsThere are no new or changed ISPF DTL tags for z/OS V2R3.

SCLM line commandsThere are no new or changed SCLM line commands for z/OS V2R3.

SCLM macrosThere are no new or changed SCLM macros for z/OS V2R3.

SCLM panelsThere are no new or changed SCLM panels for z/OS V2R3.

SCLM servicesThere are no new or changed SCLM services for z/OS V2R3.

ISPF


SCLM translatorsThere are no new or changed SCLM translators for z/OS V2R3.

SCLM variablesThere are no new or changed SCLM variables for z/OS V2R3.

ISPF


Chapter 14. JES2 interface changes for z/OS V2R3

This topic summarizes the JES2 interface changes for z/OS V2R3.

In addition to the interface changes included in this topic, updates to JES2 mighthave resulted in SYS1.PARMLIB and SYS1.SAMPLIB member changes. See “Newand changed SYS1.PARMLIB members for z/OS V2R3” on page 62 and “New andchanged SYS1.SAMPLIB members for z/OS V2R3” on page 63 for those changes.

The JES2 interfaces described in this topic are:v “Commands”v “ENF codes” on page 161v “Initialization statements” on page 161v “Installation exits” on page 162v “Executable macros” on page 162v “SSI function codes” on page 163

CommandsTable 100 lists the new and changed JES2 commands. See z/OS JES2 Commands formore detailed information.

Table 100. New and changed JES2 commands for z/OS V2R3

Interface_type Description

$ADD NETSRV(nnn) With APAR OA48307, is updated with the new SECURE= keyword.

$ADD JOBCLASS A new parameter, GDGBIAS, added.

$A Job v With APAR OA48956, the CC= keyword is updated.v With APAR OA50551, is updated to include how to compute the age

of a job or a job group that use AGE, DAYS, or HOURS as a jobselection filter.

$A Group With APAR OA50551, is updated to include how to compute the ageof a job or a job group that use AGE, DAYS, or HOURS as a jobselection filter.

$C Group v With APAR OA48956, the CC= keyword is updated.v With APAR OA50551, is updated to include how to compute the age


$C Job v With APAR OA48956, the CC= keyword is updated.v With APAR OA50551, is updated to include how to compute the age


$C O Job With APAR OA48956, the CC= keyword is updated.

$D CKPTSPACE New optional keyword, BERTIES, is added for managing resources.

$D DEBUG For email processing, new debug option, EDS, is added.


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Table 100. New and changed JES2 commands for z/OS V2R3 (continued)


$D GROUP v With APAR OA49165, the DUBIOUS= keyword is added.v With APAR OA48956, the CC= keyword is updated.v With APAR OA50551, is updated to include how to compute the age


v New fields, BERTNUM, JOEBERTS, and JOENUM, are added formanaging resources.

$D Job v With APAR OA50457, is updated to include the JOBGROUPkeyword.

v With APAR OA50551, is updated to include how to compute the ageof a job or a job group that use AGE, DAYS, or HOURS as a jobselection filter.

v With APAR OA49165, the DUBIOUS= keyword is added.v New keywords, DJC, OPHOLD, NRCMP, ABCMP, ABNORMAL,

NORMAL, and NHOLD are added.v New keywords, SCH_BEFORE, SCH_AFTER, and

DELAY=SCH_DEP are added for dynamic groups.v New fields, BERTNUM, JOEBERTS, and JOENUM, are added for

managing resources.

$D JOBCLASS(n) A new parameter, GDGBIAS, added.

$D JOBDEF For email processing, new JOBDEF parameter, NFY_SUBJECT, isadded.

$D LIMITS Added to display information about JES2 resources and the currentutilization.

$D NETSRV(nnnnn) With APAR OA48307, is updated with the new SECURE= keyword.

$D O Job v With APAR OA48956, the CC= keyword is updated.v New field, BERTNUM, is added for managing resources.

$D NODE(jnnnnnnn) With APAR OA49165, the VFYPATH= keyword is added.

$D SOCKET (xxxxxxxx) With APAR OA49165, the IPADDR= and PORT= parameters areupdated.

$E Job With APAR OA50551, is updated to include how to compute the ageof a job or a job group that use AGE, DAYS, or HOURS as a jobselection filter.

$H Group With APAR OA50551, is updated to include how to compute the ageof a job or a job group that use AGE, DAYS, or HOURS as a jobselection filter.

$H Job v With APAR OA48956, the CC= keyword is updated.v With APAR OA50551, is updated to include how to compute the age


$O Job With APAR OA48956, the CC= keyword is updated.

$P Group v With APAR OA48956, the CC= keyword is updated.v With APAR OA50551, is updated to include how to compute the age


$P Job v With APAR OA48956, the CC= keyword is updated.v With APAR OA50551, is updated to include how to compute the age


v New parameter, ONERROR, is added to allow JES2 to purge emailmessages.

JES2


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Table 100. New and changed JES2 commands for z/OS V2R3 (continued)


$P O Job With APAR OA48956, the CC= keyword is updated.

$T DEBUG For email processing, new debug option, EDS, is added.

$T Group v With APAR OA48956, the CC= keyword is updated.v With APAR OA50551, is updated to include how to compute the age


$T Job v With APAR OA48956, the CC= keyword is updated.v With APAR OA50551, is updated to include how to compute the age


v New keyword, NHOLD, is added.

$T JOBCLASS A new parameter, GDGBIAS, added.

$T JOBDEF For email processing, new JOBDEF parameter, NFY_SUBJECT, isadded.

$T LIMITS Added to manage the use of privileged space.

$T NETSRV(nnnnn) With APAR OA48307, is updated with the new SECURE= keyword.

$T NJEDEF With APAR OA49165, the PRECHECK= and VERIFY_SUBNET=keywords are added.

$T NODE(jnnnnnnn) With APAR OA49165, the VFYPATH= keyword is added.

$T O Job With APAR OA48956, the CC= keyword is updated.

$T SMFDEF BUFNUM is added to support the SMF buffer limit.

ENF codesTable 101 lists the new and changed ENF records for JES2. See z/OS JES2Initialization and Tuning Reference for more information.

Table 101. New and changed ENF codes for JES2 for z/OS V2R3

ENF Code Description

Initialization statementsTable 102 lists the new and changed JES2 initialization statements. See z/OS JES2Initialization and Tuning Reference for more information.

Table 102. New and changed JES2 initialization statements for z/OS V2R3

Initialization Statement Description

JOBDEF For email processing, new JOBDEF option, NFY_SUBJECT, is added.

NJEDEF With APAR OA49165, PRECHECK= and VERIFY_SUBNET= keywords areadded.

NETSERV(nnn) With APAR OA48307, is updated with the new SECURE= keyword.

NODE(xxxxxxxx) With APAR OA49165, the VFYPATH= keyword is added.

SOCKET(xxxxxxxx) With APAR OA48307, is updated with the new SECURE= keyword.

JES2

Chapter 14. JES2 interface changes for z/OS V2R3 161

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Installation exitsTable 103 lists the new and changed JES2 installation exits. See z/OS JES2Installation Exits for more information.

Table 103. New and changed JES2 Installation exits for z/OS V2R3

Exit Description

0 Is updated to add information about JES2 initialization data sets.

14 With APAR OA47056, Exit 14: Job queue work select – $QGET, is updated inthe Programming considerations, Register contents when Exit 14 gets control,and Register contents when Exit 14 passes control back to JES2 sections.



49 With APAR OA47056, Exit 49: Job queue work select - QGOT, is updated inthe Programming considerations and Register contents when Exit 49 getscontrol sections.

Executable macrosTable 104 lists the new and changed JES2 executable macros. See z/OS JES2 Macrosfor more information.

Table 104. New and changed JES2 executable macros for z/OS V2R3

Macro Description

$BPXCALL BPX1SOC, BPX1CLO, and BPX1MPC are added.

$CPOOL Cell types are added to TYPE=celltype.

$FIFODEQ Keyword, PTRSIZE=, is added.

$FIFOENQ Keyword, PTRSIZE=, is added.

$JQESERV Keywords, CKPTGRP and CKPTNET, are added.

$FIFOGTQ Keyword, PTRSIZE=, is added.

$NOTIFY Keywords, EMAIL= and STOKEN=, are added for email processing.

$POST Resources are added to the event/resource list if $HASPECF is specified.

$QGET With APAR OA47056, the TYPE keyword parameter is removed.

$RMSGQUE With APAR OA49945, the MSG= description is updated.

$SCAND Optional keyword, PAD0, is added for WIDTH.

$SCANTAB v Optional keyword, PAD0, is added for WIDTH.v Keyword, FORMAT, is added.

$STMTLOG Keyword, WTO, is added.

$VERIFY CB types are added to the TYPE=list.

$WAIT Resources are added to the event/resource list.

$XMPOST With APAR OA50971, is modified with new keyword IRB.

JES2


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SSI function codesTable 105 lists the new and changed JES2 function codes. See z/OS MVS Using theSubsystem Interface for more information.

Table 105. New and changed JES2 function codes for z/OS V2R3

SSI Function Code Description

75 Is updated for email processing.



JES2

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Chapter 15. JES3 interface changes for z/OS V2R3

This topic summarizes the JES3 interface changes for z/OS V2R3.

In addition to the interface changes included in this topic, updates to JES3 mighthave resulted in SYS1.PARMLIB and SYS1.SAMPLIB member changes. See “Newand changed SYS1.PARMLIB members for z/OS V2R3” on page 62 and “New andchanged SYS1.SAMPLIB members for z/OS V2R3” on page 63 for those changes.

The JES3 interfaces described in this topic are:v “Commands”v “Diagnostic codes”v “Executable macros” on page 166v “ENF records” on page 166v “Initialization statements” on page 166v “SMF records” on page 166v “SSI function codes” on page 166


Table 106. New and changed JES3 commands for z/OS V2R3

Interface type Description

*INQUIRY,C Information about GDGBIAS is added.

*INQUIRY,J With APAR OA49166, the X parameter is updated.

*MODIFY,C Keyword, GDGBIAS, is added.

*MODIFY,NETSERV With APAR OA48349, the SECURE= parameter is added.

*MODIFY,NJE With APAR OA49166, the PRECHECK and VFYPATH parameters areadded.

Diagnostic codesTable 107 lists the new and changed JES3 diagnostic codes. See z/OS JES3 DiagnosisReference for a complete list and explanation of JES3 dump codes. See z/OS MVSSystem Codes for a complete list and explanation of system codes.

Table 107. New and changed JES3 diagnostic codes for z/OS V2R3

Code Description


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Executable macrosTable 108 lists the new and changed JES3 executable macros. See z/OS JES3Customization for more detailed information.

Table 108. New and changed JES3 executable macros for z/OS V2R3

Macro Description

IATYSRF With APAR OA49633, is changed to accept an alternate name for the ID(eyecatcher) field.

ENF recordsTable 109 lists the new and changed ENF records for JES3. See z/OS MVSProgramming: Assembler Services Guide and z/OS JES3 Initialization and TuningReference for more information.

Table 109. New and changed ENF codes for JES3 for z/OS V2R3

ENF Code Description

Initialization statementsTable 110 lists the new and changed JES3 initialization statements. See z/OS JES3Initialization and Tuning Reference for more detailed information.

Table 110. New and changed JES3 initialization statements for z/OS V2R3

Initialization Statement Description

CLASS Updated to add the GDGBIAS parameter.

NETSERVCLASS (JES3 Job ClassDefinition)

With APAR OA48349, the SECURE= parameter is added.

NJERMT With APAR OA48349, updates are made to the Statement Summary.

OPTIONS With APAR OA49796, updates are made to the OPTIONS Summary table.

SMF recordsSee “New and changed System Management Facilities (SMF) records for z/OSV2R3” on page 49.


Table 111. New and changed JES3 function codes for z/OS V2R3

SSI Function Code Description

JES3


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Chapter 16. Language Environment interface changes forz/OS V2R3

This topic lists the Language Environment interface changes for z/OS V2R3.

The following Language Environment interfaces are described in this topic:v “Application-writer interfaces”v “C/C++ runtime library APIs”v “C/C++ runtime library feature test macros”v “Callable services”v “Compiler-writer interfaces” on page 168v “Data areas” on page 168v “Environment variables” on page 168v “Event handler calls” on page 169v “Macros” on page 169v “Runtime options” on page 169v “Utilities” on page 170

Application-writer interfacesThere are no new or changed Language Environment application-writer interfaces(AWIs). For general information about AWIs, see z/OS Language EnvironmentProgramming Reference.

Callable servicesThis topic lists the Language Environment callable services changes for z/OSV2R3.

There are no new or changed Language Environment callable services in V2R3. Forgeneral information about callable services, see z/OS Language EnvironmentProgramming Reference.

C/C++ runtime library APIsFor more information about C/C++ runtime library APIs, see z/OS XL C/C++Runtime Library Reference.

C/C++ runtime library feature test macrosFor more information about C/C++ runtime library feature test macros, see z/OSXL C/C++ Runtime Library Reference.


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Compiler-writer interfacesTable 112 lists the new or changed Language Environment compiler-writerinterfaces (CWIs). For more information, see z/OS Language Environment VendorInterfaces.

Table 112. New and changed Language Environment CWIs for z/OS V2R3

CWI Description

__CEEBADDM() Add new members to the enclave

_CEEBSRSA() Set return save area

_CEEBSRCM() Set the enclave return code modifier

__CEEBTREC() Explicit termination through HLL constructs

__CEEBTREN() Terminate without raising T_I_S

_CEEHDHDL() Register an event handler for stack frame zero processing

__CEEKHDP2() Hexadecimal dump service

__CEEKLDMP() Single line message dump service

__CEEKSNP() Produce a SNAP dump

__CEEMCMIB() Create a message insert area entry

__CEEMURTB() Produce a user routine traceback

CEEOPTW Same as CEEOPCT, except that a larger size of the argument tv_sec issupported.

__CEEPLOD2() Enclave/thread level load service

__CEEPQLD() Return information about loaded module

CEEURTB Produce a user routine traceback

__CEEYSORT() Invoke DFSORT

CEL4SFCR Stack frame area corrupted

__CEL4SFCR Stack frame area corrupted

CELHSFCR Stack frame area corrupted

__CELQTBCK() Traceback service

__dsa_prev() Returns the address of the DSA prior to dsa_p on the Language Environmentstack

__ep_find() Returns the address of the entry point of the function owning the dsa_p DSA

__vhm_event() Drives an event into any vendor heap manager

Data areasThere were no new or changed Language Environment data areas in V2R3. Formore information about data areas, see z/OS Language Environment Vendor Interfaces.

Environment variablesThere are no new or changed environment variables for Language Environment inV2R3.

Language Environment


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Event handler callsThis topic lists the Language Environment interface event handler calls changes forz/OS V2R3.

Table 113 lists the new or changed Language Environment event handler calls. Formore information, see z/OS Language Environment Vendor Interfaces.

Table 113. New and changed Language Environment event handler calls for z/OS V2R3

Event Description

Event code 1 Handle condition represented by the CIB event

Event code 2 Perform enablement for this stack frame event

Event code 3 Stack frame zero handle condition

Event code 5 Main options processing

Event code 6 Event handler utilities event

Event code 7 Dump event handler event

Event code 11 DSA exit routines event

Event code 14 Main routine invocation event

Event code 18 Enclave initialization event

Event code 19 Enclave termination event

Event code 23 Stack frame zero processing event

MacrosFor information about macros, seev z/OS Language Environment Vendor Interfaces

v z/OS Language Environment Programming Guide

v z/OS Language Environment Customization

v z/OS Language Environment Programming Guide for 64-bit Virtual Addressing Mode

Table 114. New and changed Language Environment macros for z/OS V2R3

Macro Description

CEECAA New: CEECAAEDCHPXV = C/C++ XPLINK libvec.

CEEENTRY New: STKPROT= validates stack guards in stacks.

CEEPPA New: STKPROT= validates stack guards in stacks.

CEEXPIT New: STKPROT= validates stack guards in stacks.

CELQPRLG New: STKPROT= validates stack guards in stacks.

CELQPIT New: STKPROT= validates stack guards in stacks.

Runtime optionsTable 115 on page 170 lists the new or changed Language Environment runtimeoptions. For more information, see z/OS Language Environment Customization, z/OSLanguage Environment Programming Guide, and z/OS Language EnvironmentProgramming Reference.


Chapter 16. Language Environment interface changes for z/OS V2R3 169

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Table 115. New and changed Language Environment runtime options for z/OS V2R3

Runtime option Description

DYNDUMP A new usage note indicates that Language Environment now enforces thesame security rules that are enforced by ABEND dump processing.

TERMTHDACT A new usage note indicates that Language Environment now enforces thesame security rules that are enforced by ABEND dump processing.

UtilitiesNo Language Environment utilities were added or changed. For more informationabout utilities, see z/OS Language Environment Customization, z/OS LanguageEnvironment Programming Guide, and z/OS Language Environment Debugging Guide.



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Chapter 17. Library Server

No Library Server interfaces were added or changed for z/OS V2R3.


Chapter 18. Network File System (NFS) interface changes

This topic describes the Network File System (NFS) interface changes for z/OSV2R3.

Messages

Information about new, changed, and no longer issued Network File System (NFS)messages can be found in “Network File System (NFS) message changes for z/OSV2R3” on page 42.

Site attributes

Table 116 lists the new or changed Network File System site attributes. For moreinformation, see z/OS Network File System Guide and Reference.

Table 116. New and changed Network File System site attributes for z/OS V2R3

Site attribute Description

chkloop Controls the usage of NFS error loop detection facility

loopthreshold Specifies the number of NFS error repetitions required totrigger the loop detection process

Processing attributes

Table 117 lists the new or changed Network File System processing attributes. Formore information, see z/OS Network File System Guide and Reference.

Table 117. New and changed Network File System processing attributes for z/OS V2R3

Processing attribute Description

enhmaplower Enhanced mapping of lower case file names

Commands

Table 118 lists the new or changed Network File System commands. For moreinformation, see z/OS Network File System Guide and Reference.

Table 118. New and changed Network File System commands for z/OS V2R3

Command Description

modify exportchk and chkloop operands


NFS


Chapter 19. Resource Measurement Facility (RMF) interfacechanges

This topic describes the Resource Measurement Facility (RMF) interface changes forz/OS V2R3.

For message changes, see: “Resource Measurement Facility (RMF) message changesfor z/OS V2R3” on page 43.

For System Modification Facility (SMF) record changes, see: “New and changedSystem Management Facilities (SMF) records for z/OS V2R3” on page 49.


Chapter 20. System Display and Search Facility (SDSF)interface changes

This topic summarizes the System Display and Search Facility (SDSF) interfacechanges for z/OS V2R3.

The SDSF interfaces described in this topic are:v “Programming interfaces”v “Commands and action characters” on page 178v “Panels” on page 179v “Table build exits” on page 180v “SAF resources” on page 180

Programming interfacesThis topic describes new and changed programming interfaces for System Displayand Search Facility (SDSF) in z/OS V2R3.

JavaTable 119 describes the changes for SDSF's support of the Java™ programminglanguage. See z/OS SDSF User's Guide for more detailed information.

Table 119. Changes for Java for z/OS V2R3

Change Description

ISFSubSystemRunner New: Subsystem (SSI) runner.

ISFCommonStorageRemainingRunner New: Common storage remaining (CSR) runner.

ISFDeviceRunner New: Device activity (DEV) runner.

ISFFileSystemRunner New: File systems (FS) runner.

ISFGenericTrackerRunner New: Generic tracking events (GT) runner.

ISFNetworkActivityRunner New: Network activity (NA) runner.

ISFSMSGroupRunner New: SMS groups (SMSG) runner.

ISFSMSVolumeRunner New: SMS volumes (SMSV) runner.

ISFVMapRunner New: Virtual storage map (VMAP) runner.

ISFCFConnectionRunner New: CF connections (CFC) runner.

ISFCFStructureRunner New: CFS structures (CFS) runner.

REXXTable 120 lists the changes for System Display and Search Facility (SDSF)'s supportof the REXX programming language. For more information, see z/OS SDSF User'sGuide.

Table 120. Changes for REXX special variables for z/OS V2R3

Special Variable Description

ISFSERVER Obsolete as of z/OS V2R3. Only a single SDSF addressspace can be active at a time.


Commands and action charactersTable 121 lists the new and changed commands and action characters. See theSystem Display and Search Facility (SDSF) online help for more detailedinformation. For commands that are specific to SDSF REXX execs, see “REXX” onpage 177.

Table 121. Summary of new and changed SDSF commands and action characters for z/OS V2R3

Function Description

SSI New command: Displays the Subsystem panel.

CFC New command: Displays the CF Connection panel.

CFS New command: Displays the CF Structure panel.

VMAP New command: Displays the Virtual Storage Map panel.

SMSG New command: Displays the SMS Storage Groups panel.

SMSV New command: Displays the SMS Volumes panel.

FS New command: Displays the File System panel.

GT New command: Displays the Generic Tracker panel.

NA New command: Displays the Network Activity panel.

DEV New command: Displays the Device Activity panel.

CSR New command: Displays the Common Storage Remaining panel.

JC Changed: Changed command in the AS and DA panels. Displays the CDEsfor the job. (Access the Job Module Panel)

JT Changed: Changed command in the AS and DA panels. Displays the TCBsfor the job. (Access the Job Tasks Panel)

A Changed: Changed command in the DYNX panel. Modifies the state to active.

H Changed: Changed command in the DYNX panel. Modifies the state toinactive.

P Changed: Changed command in the DYNX panel. Deletes the exit routinefrom exit.

PF Changed: Changed command in the DYNX panel. To undefine an implicitlydefined exit.

DL Changed: Changed command in the JC panel. Displays the job classinformation in long format (JES2 only).

Table 122. Summary of new and changed SDSF operator server commands for z/OS V2R3


DISPLAY EXIT New: This command shows invocation counts for the various system exitsand ENF listener routines that are installed by the SDSF server.

DISPLAY JES New: This command shows the known systems in the SYSPLEX and JESsubsystems in the MAS.

DISPLAY TASK New: This command shows the CPU consumption for both the SDSF andSDSFAUX address space that is broken down by task name.

DISPLAY USER New: This command shows the active and connected users of the SDSFserver.

SWITCH LOG New: This command closes and reopens the HSFLOG DDname that isallocated to the SDSF server.

SWITCH TRACE New: This command closes and reopens the HSFTRACE DDname that isallocated to the SDSF server.

SDSF


Table 122. Summary of new and changed SDSF operator server commands for z/OS V2R3 (continued)


START AUX New: This command is used to start the SDSFAUX address space by using theAUXNAME and AUXPROC settings from the CONNECT statement inISFPRMxx.

SET TRACE New: This command is used to set the trace level for named tasks in the SDSFserver address spaces.

DISPLAY COMM Changed: The syntax for this command was changed to remove all of thekeywords that were used for MQ communications and now has one optionalkeyword, DETAIL.

PanelsTable 123 lists the changes to System Display and Search Facility (SDSF) panels.See z/OS SDSF Operation and Customization for more detailed information.

Table 123. New and changed SDSF panels for z/OS V2R3

Panel Description

Subsystems (SSI) New: The subsystem (SSI) panel displays the subsystemsthat are defined to the system. Both dynamic andnon-dynamic subsystems are shown.

CF connections (CFC) New: The CF connection (CFC) panel displays the CFconnections that are defined to the SYSPLEX.

CF structures (CFS) New: The CF structure (CFS) panel allows authorized usersto display the CF structures that are defined to theSYSPLEX.

Virtual storage map (VMAP) New: The virtual storage map (VMAP) panel displays thevirtual storage map for the system.

SMS storage groups (SMSG) New: The SMS storage groups (SMSG) panel displays SMSstorage groups in the system.

SMS volumes (SMSV) New: The SMS volumes (SMSV) panel displays SMSvolumes in the system.

File systems (FS) New: The file systems (FS) panel lists the file systems thatare being used by the system.

Generic tracker (GT) New: The generic tracker (GT) panel lists all of the generictracking events that are recorded by the system.

Network activity (NA) New: The network activity (NA) panel shows all of theTCP/IP activity in the system.

Device activity (DEV) New: The device activity (DEV) panel shows the onlineDASD volume activity in the system.

Common storage remaining (CSR) New: The common storage remaining (CSR) panel lists all ofthe addresses with common storage that were not releasedat the end of the job.

AS Changed: New action characters are added.

DA Changed: New action characters are added.

DYNX Changed: New action characters are added.

H Changed: New column is added.

I Changed: New columns are added.

INIT Changed: New column is added.

SDSF

Chapter 20. System Display and Search Facility (SDSF) interface changes 179

Table 123. New and changed SDSF panels for z/OS V2R3 (continued)

Panel Description

JC Changed: New column is added.

JD Changed: New columns are added.

JDS Changed: New column is added.

NO Changed: New column is added.

O Changed: New column is added.

PROC Changed: New column is added.

RM Changed: New columns are added.

ST Changed: New columns are added.

SYS Changed: New columns are added.

Table build exitsTable 124 lists the changes to the System Display and Search Facility (SDSF) tablebuild exit routine. See z/OS SDSF Operation and Customization for more detailedinformation.

Table 124. Changes to the SDSF user exit routine for z/OS V2R3

Table build exit Description

Initialization exit Additional table build exit points are defined for the newpanels. The exits are enabled by turning on thecorresponding flag in the initialization exit. The flags arecontained in the bytes UPRXFLG6, UPRXFLG7, andUPRXFLG8.

SAF resourcesTable 125 lists the new and changed SAF resources related to System Display andSearch Facility (SDSF). See z/OS Planning for Multilevel Security and the CommonCriteria and z/OS SDSF Operation and Customization for more detailed information.

Table 125. New and changed SAF resources for z/OS V2R3

SAF resource Description

Miscellaneous New resources are introduced with the following panels:

v CF

v CFS

v DA

v DYNX

v FS

v GT

v JC

v NA

v SMSG

v SMSV

v SSI

SDSF


Chapter 21. Security Server interface changes

This topic describes the Security Server interface changes for z/OS V2R3.

In addition to the interface changes included in this topic, updates to SecurityServer have resulted in SYS1.SAMPLIB member changes. See “New and changedSYS1.SAMPLIB members for z/OS V2R3” on page 63 for those changes.

The Security Server interfaces described in this topic are:v “Callable services”v “Class descriptor table (CDT)”v “Commands” on page 182v “Data areas” on page 183v “Database templates” on page 183v “Exits” on page 183v “Macros” on page 184v “Panels” on page 184v “SMF records” on page 184v “Utilities” on page 184

Callable servicesTable 126 lists the new and changed RACF callable services. See z/OS SecurityServer RACF Callable Services for more detailed information.

Table 126. New and changed RACF callable services for z/OS V2R3

Callable service name Description

IRRSMO00 (R_SecMgtOper) New service for R_SecMgtOper provides an interface to set securitypolicy in the security database of the system.

IRRISM00 (R_usermap) Return and reason codes are updated to provide mapping services froma user ID to an e-mail address and from an e-mail address to a user ID.

IRRSEQ00 (R_admin) New offsets have been added.

IRRGS00 or IRRSGS64 (R_GenSec) A new usage note has been added.

IRRSPK00 (R_ticketserv) The ticket_area parameter and the usage notes have been updated toinclude FIPS level support.

Class descriptor table (CDT)Table 127 on page 182 lists new and changed RACF classes in the class descriptortable (CDT), ICHRRCDX, which is supplied by IBM. To find the details associatedwith the CDT entry for each class, see z/OS Security Server RACROUTE MacroReference.

The class name is part of the programming interface for the RACROUTE andICHEINTY macros. For more information about these macros, see z/OS SecurityServer RACROUTE Macro Reference and z/OS Security Server RACF Macros andInterfaces.


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Table 127. New and changed classes for z/OS V2R3

Class name Description

HBRADMIN New: Controls whether server security and security for specific server resources areenabled or disabled.

HBRCONN New: Specifies the user ID's that are authorized to connect to the zRule ExecutionServer for z/OS and execute rule sets. This class is ignored if server security ordisabled.

HBRCMD New: Specifies the user ID's that are authorized to issue zRule Execution Server forz/OS commands such as START, STOP, PAUSE, or RESUME from the z/OS console (orequivalent). This class is ignored if server security is disabled.

SDSF Updated: To include Yes for RACLREQ.

CommandsTable 128 lists the new and changed RACF commands. See z/OS Security ServerRACF Command Language Reference for more detailed information.

Table 128. Changed RACF commands for z/OS V2R3


ADDUSER v Updated to include a new WORKATTR keyword, WAEMAIL, whichcontains a users qualified e-mail address.

v Updated to handle DATAKEY field in the DFP segment in a data setprofile.

ALTUSER v Updated to include a new WORKATTR keyword, WAEMAIL, whichcontains a users qualified e-mail address.

v Updated the KERB segments.

ALTDSD Updated to handle DATAKEY field in the DFP segment in a data setprofile.

LISTDSD Updated to handle DATAKEY field in the DFP segment in a data setprofile.

RALTER v Updated the ICSF segment of a CSFKEYS profile.


RACPRMCK Added to validate the syntax of one or more parmlib members thatcontain data for the data set name and range table.

RDEFINE v Updated the ICSF segment of a CSFKEYS profile.


RLIST Updated the ICSF segment of a CSFKEYS profile.

SET Updated to include TSO/E 8 character user ID support.

SETROPTS Updated to include new parameter, ENHANCEDGENERICOWNER.

Security Server


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Data areasTable 129 lists the new and changed RACF data areas. For more detailedinformation, see z/OS Security Server RACF Data Areas in the z/OS Internet library(www.ibm.com/systems/z/os/zos/library/bkserv).

Table 129. New and changed RACF data areas for z/OS V2R3


COMP v New UMAP function code constants, UMAP_R_TO_E andUMAP_E_TO_R, are added.

v New fields are added for SMOP.

COMY New fields are added for SMOP64.

ISP New flag, RPEFSCPR, is added.

RCVT v New flag, RCVTMAIL, is added.

v New flags, RCVTFLG4, RCVTMFA3, and RCVTRPFF are added.

RIPL New flag, INITNMFA, is added.

RIXP New flags, RIXFLAG3 and RACPNMFA, are added.

RXTW New WORKATTR is added for email address.

Database templatesTable 130 and Table 131 list the new and changed RACF database templates. Seez/OS Security Server RACROUTE Macro Reference or z/OS Security Server RACFMacros and Interfaces for more detailed information.

Table 130. RACF database user template changes for z/OS V2R3

Segment name Description of change

DFP Added DATAKEY field.

Table 131. RACF database general template changes for z/OS V2R3

Segment name Description of change

ICSF Added CSFSCPR field.

ExitsThis topic describes the Security Server RACF exit changes for z/OS V2R3.

See z/OS Security Server RACF System Programmer's Guide for more information.

No exits were updated for V2R3.

Security Server

Chapter 21. Security Server interface changes 183

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MacrosTable 132 lists the new and changed RACF macros. See z/OS Security Server RACFMacros and Interfaces or z/OS Security Server RACROUTE Macro Reference for moredetailed information.

Table 132. Changed executable RACF macros for z/OS V2R3


RACROUTE REQUEST=DEFINE Updated to include changes to the CHKAUTH keyword.

RACROUTE REQUEST=FASTAUTH Updated to include the new LOGSTRX keyword.

PanelsTable 133 lists the new and changed RACF panels. Some panels might be updatedby more than one release enhancement. The first part of the panel numberindicates the type of panel that is affected:

ICHH Displays help information that is related to a panel or a task that you areperforming

ICHM Displays message information that is related to a panel or a task that youare performing

ICHP Allows you to enter information such as a user ID or profile name

Table 133. New and changed RACF panels for z/OS V2R3

Panel number Description

SMF recordsSee “New and changed System Management Facilities (SMF) records for z/OSV2R3” on page 49.

UtilitiesTable 134 lists the new and changed RACF utilities. For information about theIRRDBU00 and IRRRID00 utilities, see z/OS Security Server RACF SecurityAdministrator's Guide. For information about the IRRADU00 utility, see z/OSSecurity Server RACF Auditor's Guide. For more information about other RACFutilities, see z/OS Security Server RACF System Programmer's Guide.

Table 134. New and changed RACF utilities for z/OS V2R3


IRRDBU00 Updated to indicate when IRRDBU00 requires UPDATE authority to the input RACFdatabase.

IRRUT400 Updated to include support for IRRPRMxx parmlib support.

Security Server


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Chapter 22. SMP/E interface changes

This topic describes the SMP/E interface changes ffor SMP/E V3R6.

In addition to the interface changes included in this topic, updates to SMP/Emight have resulted in SYS1.SAMPLIB member changes. See “New and changedSYS1.SAMPLIB members for z/OS V2R3” on page 63 for those changes.

The SMP/E interfaces described in this topic are:v “Commands”v “Data sets and files”v “Exits”v “Macros”v “Modification control statements (MCS)”v “Panels” on page 186v “Programming interfaces” on page 186v “Service routines” on page 186

CommandsTable 135 lists the new and changed SMP/E commands. See SMP/E for z/OSCommands for more detailed information about these commands.

Table 135. New and changed SMP/E commands for z/OS V2R3

Command Description

Data sets and filesThere are no new or changed SMP/E data sets for SMP/E V3R6.

ExitsThere are no new or changed SMP/E exits for SMP/E V3R6.

MacrosThere are no new or changed SMP/E macros for SMP/E V3R6.

Modification control statements (MCS)Table 136 lists the changes to the SMP/E modification control statements (MCSs).

Table 136. New and changed SMP/E modification control statements (MCS) for SMP/E V3R6

Macro Description


PanelsTable 137 lists the new and changed SMP/E panels. Some panels may be updatedby more than one release enhancement.

Table 137. New and changed SMP/E panels for SMP/E V3R6

Panel name Description

Programming interfacesThere are no new or changed SMP/E programming interfaces for SMP/E V3R6.

Service routinesThere are no new or changed SMP/E service routines for SMP/E V3R6.


Chapter 23. TSO/E interface changes

This topic lists the TSO/E interface changes for z/OS V2R3.

In addition to the message and interface changes included in this topic, updates toTSO/E might have resulted in SYS1.MACLIB, SYS1.PARMLIB and SYS1.SAMPLIBmember changes. See “New and changed members in SYS1.MACLIB for z/OSV2R3” on page 61, “New and changed SYS1.PARMLIB members for z/OS V2R3”on page 62 and “New and changed SYS1.SAMPLIB members for z/OS V2R3” onpage 63 for those changes.

The TSO/E interfaces described in this topic are:v “Commands”v “Macros”v “Panels” on page 188

CommandsThis topic lists the TSO/E command changes for z/OS V2R3.

Table 138 lists the updated commands. See z/OS TSO/E Command Reference for moredetailed information.

Table 138. New and changed TSO/E commands for z/OS V2R3

Command Description

ALLOCATE Updated to clarify referencing generation data sets.

CANCEL Updated to indicate the limit for TSO/E user IDs is changed to 8 characters.

LISTBC Updated to indicate the limit for TSO/E user IDs is changed to 8 characters.

LOGON Updated to indicate the limit for TSO/E user IDs is changed to 8 characters.

LOGON Updated to add the SUBSYSTEM operand for TSO support for subsystemlogin.

PROFILE Updated to indicate the limit for TSO/E user IDs is changed to 8 characters.

SEND Updated to indicate the limit for TSO/E user IDs is changed to 8 characters.

STATUS Updated to indicate the limit for TSO/E user IDs is changed to 8 characters.

SUBMIT Updated to indicate the limit for TSO/E user IDs is changed to 8 characters.

SUBMIT Updated to add the SUBSYSTEM operand for TSO support for subsystemlogin.

OPERATOR-CANCEL subcommand Updated to indicate the limit for TSO/E user IDs is changed to 8 characters.

OPERATOR-DISPLAY subcommand Updated to indicate the limit for TSO/E user IDs is changed to 8 characters.

OPERATOR-SEND subcommand Updated to indicate the limit for TSO/E user IDs is changed to 8 characters.

OPERATOR-SLIP subcommand Updated to indicate the limit for TSO/E user IDs is changed to 8 characters.

RACONVRT Updated to indicate the limit for TSO/E user IDs is changed to 8 characters.

MacrosThis topic lists the TSO/E macro changes for z/OS V2R3.


Table 139 lists the new and changed macros. See z/OS TSO/E Programming Servicesfor more detailed information.

Table 139. New and changed TSO/E macros for z/OS V2R3

Macro Description

IKJPOSIT Updated to indicate the limit for TSO/E user IDs is changed to 8 characters.

PanelsThis topic lists the TSO/E panel changes for z/OS V2R3.

There are no new or changed TSO/E panels in z/OS V2R3.

TSO/E


Chapter 24. XL C/C++ interface changes

This chapter describes interface changes to the XL C/C++ compiler.

Cataloged proceduresThere are no new or changed cataloged procedures for z/OS V2R3.

CommandsThe DSECT utility supports two new options: LEGACY and NOLEGACY. Thischange affects only users who have a duplication factor of zero present in theirASM source. LEGACY option for the DSECT Utility is added to z/OS XL C/C++.Starting from z/OS XL C/C++ V2R3, the default option is NOLEGACY; while inz/OS XL C/C++ V2R2, the default option is LEGACY. You need to specifyLEGACY in z/OS V2R3 explicitly if you want to match the C structure that isgenerated by default in z/OS V2R2. However, this might not match the layout ofthe ASM code with duplication factor of zero present in the ASM source. This iswhy the default is NOLEGACY in z/OS V2R3 so the C structure generated canmatch the layout of the ASM code.

The SOS info utility is introduced to decode Saved Options String (SOS)information from an executable file and produces a list of compiler options thatwere used to control the code generation of a program. Using this utility, you canobtain the option information from an executable file without the need to produceand maintain compiler listings to extract the option information.

There are no new or changed commands for as, c89, dbgld, or xlc utilities in z/OSV2R3.

For detailed information, see z/OS XL C/C++ User's Guide.

Compiler optionsTable 140 lists the new and updated XL C/C++ compiler options. See z/OS XLC/C++ User's Guide for more detailed information.

Table 140. New and changed XL C/C++ compiler options for z/OS V2R3Compiler option Description

AGGREGATE(OFFSETDEC | OFFSETHEX) New suboption: OFFSETDEC lists the structure member offsets in decimal format.OFFSETHEX lists the structure member offsets in hexadecimal format.

ARCHITECTURE New suboption:ARCH(12) is added to produce code that uses instructions available onthe 3906-xxx (IBM z14™) models in z/Architecture mode.

New default: ARCH(10) is the default option.

DEBUG(NOFILE) New suboption: When specified with the GOFF and DEBUG(FORMAT(DWARF)) options, theNOFILE suboption instructs the compiler to place the debugging information in theGOFF NOLOAD classes in the object file instead of a separate debug side file.

INFO(STP | NOSTP) New suboption: Controls whether to emit warnings for procedures that are notprotected against stack corruption. The INFO(STP) option has no effect unless theSTACKPROTECT option is also enabled.

STACKPROTECT | NOSTACKPROTECT New option: Controls whether to provide protection against malicious code orprogramming errors that overwrite or corrupt the stack.

TARGET(zOSV2R3) New suboption: Generates object code to run under z/OS Version 2 Release 3 andsubsequent releases.


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Table 140. New and changed XL C/C++ compiler options for z/OS V2R3 (continued)Compiler option Description

TUNE New suboption:Tune(12) is added to generate code that is executable on all models,but is optimized for the 3906-xxx (IBM z14™) models.

New default: TUNE(10) is the default option.

FunctionsTable 141 lists the new C/C++ runtime library functions. For details, see z/OS XLC/C++ Runtime Library Reference.

Table 141. New C/C++ functions for z/OS V2R3


__chattr64() This function uses the structure attrib64_t to support time beyond 03:14:07UTC on January 19, 2038. Use of this function requires the long long data type.__fchattr64()

__lchattr64()

fstat64() This function uses the structure stat64 to support time beyond 03:14:07 UTC onJanuary 19, 2038. It also automatically supports large z/OS UNIX files for bothAMODE 31 and AMODE 64 C/C++ applications. Use of this function requiresthe long long data type.

ftw64()

lstat64()

nftw64()

stat64()

ftime64() This function supports time beyond 03:14:07 UTC on January 19, 2038. Use ofthis function requires the long long data type.msgxrcv64()

pthread_cond_timedwait64()

utimes64()

__getipc64() This function supports time beyond 03:14:07 UTC on January 19, 2038 with alimit of 23:59:59 UTC on December 31, 9999.

getutxent64() This function uses the structure utmpx64 to support time beyond 03:14:07 UTCon January 19, 2038.getutxid64()

getutxline64()

pututxline64()

msgctl64() This function uses the structure msqid_ds64 to support time beyond 03:14:07UTC on January 19, 2038. Use of this function requires the long long data type.

__open_stat64() This function uses the structure stat64 to support time beyond 03:14:07 UTC onJanuary 19, 2038. Use of this function requires the long long data type.__readdir2_64()

shmctl64() This function uses the structure shmid_ds64 to support time beyond 03:14:07UTC on January 19, 2038. Use of this function requires the long long data type.

utime64() This function uses the struct utimbuf64 to support time beyond 03:14:07 UTC onJanuary 19, 2038. Use of this function requires the long long data type.

w_getpsent64() This function uses the structure struct w_psproc64 to support time beyond03:14:07 UTC on January 19, 2038.

XL C/C++


Header filesTable 142 lists the changed C/C++ header files. For details, see z/OS XL C/C++Runtime Library Reference.

Table 142. Changed C/C++ header files for z/OS V2R3

Header file Description

dirent.h Declares the new function __readdir2_64() for POSIX directory access.

pthread.h Defines the new function pthread_cond_timedwait64() for _OPEN_THREADSapplications.

sys/stat.h Declares the following new functions that are related to z/OS® UNIX files andtheir access: fstat64(), lstat64(), __open_stat64(), and stat64().

time.h Defines the new structure timespec64.

utime.h Defines the new structure utimbuf64 and the new function utime64().

XL C/C++

Chapter 24. XL C/C++ interface changes 191

XL C/C++


Chapter 25. z/OS OpenSSH interface changes

This topic lists the z/OS OpenSSH interface changes for z/OS V2R3.

The z/OS OpenSSH interfaces described in this topic are:v “Configuration files”v “Commands”

CommandsTable 143 lists the new and changed shell commands. For details, see z/OS UNIXSystem Services Command Reference.

Table 143. New and changed OpenSSH commands for z/OS V2R3


Configuration filesThis topic lists the z/OS OpenSSH configuration files changes for z/OS V2R3.

Table 144 lists the new and changed z/OS OpenSSH configuration files. For details,see z/OS OpenSSH User's Guide.

Table 144. New and changed OpenSSH configuration files for z/OS V2R3

Configuration file Description

Environment variablesTable 145 lists the new and changed environment variables. For details, see z/OSOpenSSH User's Guide.

Table 145. New and changed z/OS OpenSSH environment variables for z/OS V2R3



z/OS OpenSSH


Chapter 26. z/OS UNIX interface changes for z/OS V2R3

This topic describes the z/OS UNIX interface changes for z/OS V2R3.

In addition to the interface changes included in this topic, updates to z/OS UNIXmight have resulted changes to SYS1.PARMLIB and SYS1.SAMPLIB members. See“New and changed SYS1.PARMLIB members for z/OS V2R3” on page 62 and“New and changed SYS1.SAMPLIB members for z/OS V2R3” on page 63 for thosechanges.

BPXWDYNTable 146 lists the new and changed keywords. For details, see z/OS Using REXXand z/OS UNIX System Services.

Table 146. New and changed keywords for the BPXWDYN text interface for z/OS V2R3

Keywords Description

DSKEYLBL(keylabel) New keyword for requesting dynamic allocation. The keylabel definesthe label for the encryption key that the access methods use to encryptor decrypt the data.

DSNTYPE(LIBRARY,1) New keyword for allocating a version 1 PDSE.

DSNTYPE(LIBRARY,2) New keyword for allocating a version 2 PDSE.

INRDKYL(variable) New keyword for requesting allocation information. Requests theencryption key label that the access methods use to encrypt or decryptthe data.

MAXGENS(numgens) New keyword for specifying the maximum number of generations formembers in a version 2 PDSE.

Callable servicesTable 147 lists the new and changed z/OS UNIX callable services. For details, seez/OS UNIX System Services Programming: Assembler Callable Services Reference.

Table 147. New and changed callable services for z/OS V2R3

Callable service Description

getaddrinfo The AI_VRMAPPED and AI_ALL flags were updated for compliancewith IPv6 API standards.

__getthent CPU usage is now tracked in microseconds.

msgctl Two new Command parameters were added: IPC_STAT_EX andIPC_SET_EX.

msgrcf Information was added to Message_Flag about the behavior ofMSG_INFO_EX when the AMODE of the caller is 31 and 64.

pthread_security_np() If a user has UPDATE access to the BPX.DAEMON resource, the usercan now invoke the pthread_security_np() service without a passwordor superuser authority.

select/selectex A usage note was added. The key 8 representation in the PSW-keymask (PKM) should not be set off prior to the BPX1SEL call.

semctl Two Command parameters were added: IPC_STAT_EX andIPC_SET_EX.


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Table 147. New and changed callable services for z/OS V2R3 (continued)

Callable service Description

shmctl Two Command parameters were added: IPC_STAT_EX andIPC_SET_EX.

smf_record Two new reason codes were added: JrSMFTypeSubtypeMismatch orJrSMFRecordLenMismatch.

A new SMF.SMF.type.subtype FACILITY class profile was added.

A usage note was added: BPX.SMF.type.subtype profiles must bediscrete.

symlink A new return code was added: ENOENT.

umode A usage note was added about AMODE 31 version that allows 64-bittimes.

Configuration filesThere are no new or changed configuration files for z/OS UNIX.

DaemonsTable 148 lists the new and changed daemons. For details, see z/OS UNIX SystemServices Command Reference.

Table 148. New and changed daemons for z/OS V2R3

Daemon Description

rlogind A warning that the rlogind daemon is not secure was added.

uucpd A warning that the uucpd daemon is not secure was added.

Data setsThere are no new or changed data sets for z/OS UNIX.

Environment variablesThere are no new or changed environment variables in V2R3.

FACILITY class profilesThere are no new or changed FACILITY class profiles in V2R3.

Mapping macrosThe following table lists the new and changed mapping macros. For details, seez/OS UNIX System Services Programming: Assembler Callable Services Reference.

Table 149. New and changed mapping macros for z/OS V2R3

Mapping macros Description

BPX1GTH Has a new field: PGTHCSTARTTIME64.

BPX1GPS Has a new field: PGTHCSTARTTIME64.

z/OS UNIX


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Table 149. New and changed mapping macros for z/OS V2R3 (continued)

Mapping macros Description

BPXYMNTE To support the ability to unmount the version file system if it is nolonger being used in the sysplex, BPXYMNTE was updated.MntEntFSunmntVer was added under the MntEntBodyV3 structure.

BPXYOEXT Has a new field: OEXTUMASKCONF.

REXX execsThere are no new or changed REXX execs for z/OS UNIX.

REXX functionsTable 150 lists new and changed syscall commands. For details, see z/OS UsingREXX and z/OS UNIX System Services.

Table 150. New and changed REXX functions for z/OS V2R3


procinfo() New strings were added to the STATE suffix. Various new fields were added to the processinformation and thread information tables.

REXX system commandsTable 151 lists new and changed syscall commands. For details, see z/OS UsingREXX and z/OS UNIX System Services.

Table 151. New and changed REXX system commands for z/OS V2R3


bpxwmigf Use this new command to migrate HFS file systems to zFS.

Shell commandsTable 152 lists the new and changed shell commands. For details, see z/OS UNIXSystem Services Command Reference.

Table 152. New and changed shell commands for z/OS V2R3


bpxwmigf Use this new command when migrating HFS file systems to zFS.

cpio A new usage note provides information about processing time values beyondJanuary 19, 2038.

egrep New options allow users to display a specified number of lines before or aftermatching lines.

fgrep New options allow users to display a specified number of lines before or aftermatching lines.

grep New options allow users to display a specified number of lines before or aftermatching lines.

logger The logger command can be used to send messages that are longer than 126characters. Messages can also be sent to the syslogd daemon. A new option logsthe message to an implementation-specific logging facility, which loads it in anappropriate system log.

z/OS UNIX

Chapter 26. z/OS UNIX interface changes for z/OS V2R3 197

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||

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|

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Table 152. New and changed shell commands for z/OS V2R3 (continued)


pax Updated to reflect support for the standard GNU tar format as well as the longpathname and long linkname entries in the GNU TAR archives.

Updates were added to provide information about processing time valuesbeyond January 19, 2038.

For the extended header keywords atime and mtime, the stat64 structure is nowused instead of stat

sysvar Missing information about substring support for the sysvar command wasadded.

tar Updated to reflect added support for the standard GNU tar format as well asthe long pathname and linkname entries in the GNU TAR archives. A newoption, -G, creates archives in GNU tar format. The -O option was updated toturn off the tar command to extract or list the GNU tar format with longfilename or long linkname.

A new usage note provides information about processing time values beyondJanuary 19, 2038.

Syscall commandsTable 153 lists new and changed syscall commands. For details, see z/OS UsingREXX and z/OS UNIX System Services.

Table 153. New and changed z/OS UNIX syscall commands for z/OS V2R3

Syscall commands Description

procinfo() New strings were added to the STATE suffix. Various new fields were added to the processinformation and thread information tables.

System commandsTable 154 lists new and changed system commands that affect z/OS UNIX in z/OSV2R3. For more information, see z/OS MVS System Commands.

For other elements that have z/OS UNIX command impacts, see the followingsections:v “z/OS UNIX commands” on page 87v “z/OS UNIX commands for Infoprint Server” on page 147

Table 154. New and changed system commands for z/OS UNIX for z/OS V2R3

System command Description

SETOMVS The optional UNMOUNT attribute was added to the VERSIONstatement.

The SC_EXITTTABLE keyword was added to enable pre-system calland post-system call exit routines for select z/OS UNIX callableservices.

z/OS UNIX


|

|

|

|

|

TSO/E commandsTable 155 lists the new and changed TSO/E commands that affect z/OS UNIX. Fordetails, see z/OS UNIX System Services Command Reference.

Table 155. New and changed TSO/E commands for z/OS V2R3

TSO/E commands Description

BPXWMIGF Use this new command when migrating HFS file systems to zFS.

OHELP A new usage note indicates that all directories in the path name,starting from the root, must be searchable.

UNIXPRIV class profilesTable 156 lists the new and changed z/OS UNIX resource names in the RACFUNIXPRIV class. For details, see z/OS UNIX System Services Planning.

Table 156. New and changed z/OS UNIX resource names in the RACF UNIXPRIV class for z/OS V2R3

Class profile name Description

SUPERUSER.FILESYS.USERMOUNT The setuid option for mount and unmount was added. A new accessupdate, UPDATE, was also added.

z/OS UNIX

Chapter 26. z/OS UNIX interface changes for z/OS V2R3 199

||

|||

|

z/OS UNIX


Chapter 27. z/OSMF interface changes

This topic describes new and changed programming interfaces for IBM z/OSManagement Facility (z/OSMF).

Table 157 lists the new and changed z/OSMF Representational State Transfer(REST) services. For details, see IBM z/OS Management Facility Programming Guide.

Table 157. New and changed REST services for z/OS V2R3

REST service Description


z/OSMF


Part 2. Interface changes for z/OS V2R2

This part describes the new and changed interfaces for z/OS V2R2 elements andfeatures.


Chapter 28. System level interfaces for z/OS V2R2v “z/OS V2R2 messages”v “Summary of changes to SYS1.MACLIB” on page 256v “Summary of changes to SYS1.PARMLIB” on page 257v “Summary of changes to SYS1.PROCLIB” on page 261v “Summary of changes to SYS1.SAMPLIB” on page 262

z/OS V2R2 messagesThis topic contains the message and code changes for z/OS V2R2.v “BCP and DFSMS summary of message changes for z/OS V2R2 and its updates”v “Common Information Model (CIM) summary of message changes for z/OS

V2R2” on page 215v “Communications Server summary of message changes for z/OS V2R2” on page

215v “Cryptographic Services ICSF summary of message changes for z/OS V2R2” on

page 218v “DFSORT summary of message changes for z/OS V2R2” on page 222v “HCD summary of message changes for z/OS V2R2” on page 226v “IBM Tivoli Directory Server summary of message changes for z/OS V2R2” on

page 228v “Infoprint Server summary of message changes for z/OS V2R2” on page 229v “Integrated Security Services Network Authentication Service summary of

message changes for z/OS V2R2” on page 230v “JES2 summary of message changes for z/OS V2R2” on page 232v “JES3 summary of message changes for z/OS V2R2” on page 234v “Language Environment summary of message changes for z/OS V2R2” on page

235v “NFS summary of message changes for z/OS V2R2” on page 236v “z/OS OpenSSH summary of message changes for z/OS V2R2” on page 237v “SDSF summary of message changes for z/OS V2R2” on page 239v “RMF summary of message changes for z/OS V2R2” on page 239v “Security Server RACF summary of message changes for z/OS V2R2” on page

240v “SMP/E V3R6 summary of message changes for z/OS V2R2” on page 242v “TSO/E summary of message changes for z/OS V2R2” on page 242v “XL C/C++ summary of message changes for z/OS V2R2” on page 243v “z/OS UNIX summary of message changes for z/OS V2R2” on page 243

BCP and DFSMS summary of message changes for z/OS V2R2and its updates

This topic lists new, changed, and deleted messages and codes for BCP (MVS),DFSMSdfp, DFSMSdss, DFSMShsm, DFSMSrmm, and DFSMStvs. It also lists new,changed, and deleted operator messages for RMF and TSO/E. (New, changed, anddeleted non-operator messages for TSO/E are in “TSO/E summary of message


changes for z/OS V2R2” on page 242.) All the messages and codes in this sectionare grouped together, without distinction as to element or feature.

All messages for the BCP and DFSMS, as well as the operator messages for RMFand TSO/E, are documented in:v z/OS MVS System Messages, Vol 1 (ABA-AOM)

v z/OS MVS System Messages, Vol 2 (ARC-ASA)

v z/OS MVS System Messages, Vol 3 (ASB-BPX)

v z/OS MVS System Messages, Vol 4 (CBD-DMO)

v z/OS MVS System Messages, Vol 5 (EDG-GFS)

v z/OS MVS System Messages, Vol 6 (GOS-IEA)

v z/OS MVS System Messages, Vol 7 (IEB-IEE)

v z/OS MVS System Messages, Vol 8 (IEF-IGD)

v z/OS MVS System Messages, Vol 9 (IGF-IWM)

v z/OS MVS System Messages, Vol 10 (IXC-IZP)

Messages and codes that have been added, updated, or that are no longer issued inan updated edition of V2R3 are identified by the quarter and year that the messageor code was updated, in parentheses. For example, (4Q2017) indicates that amessage or code was updated in the fourth quarter of 2017.

New

AIR043IAIR044IAIR045IAIR046IAIR047IAIR048IAIR049IAIR050IAIR051IAIR052IAIR053IAIR054IAIR055IAIR056IAIR057IAIR058IAIR059IAIR060IAIR061IAIR062IAIR063IANTF0476EANTF0513EANTF0514EANTI1041E

ANTP0275EANTP0276EANTP0277EANTP7134EANTP7135EANTP7137EANTP7138EANTP7139EANTQ8276IANTQ8226IANTQ8225IANTQ8227IANTQ8228IANTQ8370IANTQ8371IANTQ8372IANTQ8373IANTQ8374IANTQ8375IANTQ8376IANTR8125IANTX5171WANTX5172WANTX5173WANTX5174W


ARC0279I (4Q2015)ARC0568IARC0657I (4Q2015)ARC1127IARC1301IARC1327IARC1560IARC1562IARC1563IARC1564IARC1565IARC1566IARC1567IARC1568IARC1569IARC1627IARC1692IARC1829IARC1849I (4Q2015)ARC1853IARC1870IARC1871IARC1873IASA020I (4Q2015)ASA021I (4Q2015)ASA120I (4Q2015)AXR0208I (1Q2016)AXR0209I (1Q2016)AXR0210I (1Q2016)AXR0211I (1Q2016)AXR0212I (1Q2016)AXR0213I (1Q2016)AXR0214I (1Q2016)BPXF270I (1Q2016)BPXH073IBPXH074IBPXH075IBPXH076IBPXH077EBPXH078IBPXI089IBPXP029IBPXTF016IBPXTF017IBPXTF018I

BPXW0005ICBR0450ICBR0451ICBR1952I (1Q2016)CBR3718I (1Q2016)CBR4121I (1Q2016)CBR7033ICEA0401ICEA0402ICEA0403ICEA0404ICNZ2205ICNZ6005I (1Q2016)CNZ6006I (1Q2016)CNZTTH01R (1Q2016)CNZTTH02E (1Q2016)CNZTTH03E (1Q2016)CNZTTH04E (1Q2016)CNZTTH05E (1Q2016)CNZTTH06E (1Q2016)CNZTTH07E (1Q2016)CNZTTH08E (1Q2016)CPO1022ICPO2295ECPO2296ECPO2297ECPO2298ECPO2299ECPO3967ICPO4163ICPO4218ICPO4219ICPO4220ICPO4221ICPO8219WCPO8220WCPO8222WCPO8223WCPO8224WCPO8225WCPO8226WCPO8227WCPO8228WCPO8229WCPO8230W


CSV251II (1Q2016)CSV428ICSV429ICSV465ICSV466IDMOH0201E (1Q2016)DMOH0202I (1Q2016)EDG0230EEDG3373EEDG3374EGTZ0006IHIS035IHIS036EHWI055IHWT001IHWT002IHWT003IIDC0011IIDC0013IIDC0015IIDC01401IIDC11994IIDC11997IIDC11998IIDC11999IIEA037IIEA053I (4Q2015)IEA054I (4Q2015)IEA055I (4Q2015)IEA075I (2Q2016)IEA076E (2Q2016)IEA077A (2Q2016)IEA396EIEA397IIEA398IIEC395IIEC385S (Changed from IEC385W)IEC386S (Changed from IEC386W)IEC387S (Changed from IEC387W)IEE584I (2Q2016)IEE586I (2Q2016)IDG008IIEF043I (4Q2015)IEF188I (3Q2016)IEF731I (3Q2016)

IEFA110I (4Q2015)IEFA150I (4Q2015)IEFA151I (4Q2015)IEFA152I (4Q2015)IEFA153I (4Q2015)IEFA154I (4Q2015)IEFA155I (4Q2015)IEFA156I (4Q2015)IEFA157D (4Q2015)IEFA159I (4Q2015)IEFA160I (4Q2015)IEFA161I (4Q2015)IEFA162I (4Q2015)IEFA163I (4Q2015)IEFA164I (4Q2015)IEFA165I (4Q2015)IEFA166I (4Q2015)IEFA169I (4Q2015)IEFA170I (4Q2015)IEFA171I (4Q2015)IEFA173I (4Q2015)IEFA174E (4Q2015)IEFA175I (4Q2015)IEFI000I (4Q2015)IEFI001I (4Q2015)IEFJ033IIEFJ038IIEF990IIEW2152SIEW2619I (4Q2015)IEW2620EIEW2652WIFA740EIFA741IIFA742IIFA743IIFA744IIFA745IIFA746EIFA747I (1Q2016)IFA750I (3Q2016)IFA751I (3Q2016)IFA847I (4Q2016)IFA900I (4Q2015)IFA910I (4Q2015)


|

IFA911I (4Q2015)IFB102E (4Q2015)IFB110IIFB112IIGD039I (4Q2015)IGD092IIGD400IIGD401IIGD06041IIGGHC114IIGGHC115IIGGHC116EIGGHC118IIGGHC119IIGGHC120IIGGHC121IIGW029IIGW048AIGW423IIGW705IIGW710IIGW10081IIGW01185EIGW01186TIGW01187TIGW01188TIGW01212EIOS128IIOS083I (1Q2016)IOS128I (1Q2016)IOS584I (1Q2016)IOSHC150I (2Q2016)IOSHC151E (2Q2016)IOSHC152I (2Q2016)IOSHC155I (2Q2016)IOSHC156E (2Q2016)

IOSHC157I (2Q2016)IOSHM0818IIOSHM0819IIOSHM0820E (1Q2016)IRA260E (1Q2016)IRA262I (1Q2016)IRA265I (1Q2016)ISG382IISG383IISG384IISG385IISG386IIRA450EIRA452IIRA459IIRA866IIWM066IIWM067IIXCH0226IIXCH0227IIXCH0459EIXC637IIXC638IIXC645EIXG078I (4Q2015)IXG320IIXG321IIXG322IIXG323IIXG324IIXG325IIXG326IIXG327IIXL017IIXL057I (4Q2015)IXL150I (3Q2015)

Changed

ADR285EADR439EADR497EADR410EADR562EADR778EAIR005I

AIR007IAIR008IAIR009IAIR018IAIR022IAIR025IAIR026I


AIR027IAIR039IAIR042IANTI1037EANTQ8221IANTQ8253IANTX8138IAMA723IARC0161IARC0216IARC0216IARC0245IARC0625IARC0797I (4Q2015)ARC0814IARC0980IARC0981IARC1220I (4Q2015)ARC1500IARC1542IARC1806EARC1823IARC1831IARC1836IARC1846EASA008I (4Q2015 )ASA104I (4Q2015)ATR250EAXR0200I (1Q2016)BPXF269IBPXH072EBPXI039IBPXM059IBPXO068IBPXO042IBPXO075IBPXP014I (1Q2016)BPXP018IBPXP029IBPXTF018IBPXTF012IBPXTF107IBPXW0006ICBR0010ICBR0011I

CBR0018ICBR0019ICBR0116ICBR0156ICBR1110ICBR1220ICBR3710I (1Q2016)CBR7525ACBR9703ICEA0004ICEA0023ICPO4163ICSV235I (1Q2016)CSV236I (1Q2016)CSV518ICSV538I (1Q2016)CSV540ECNZ0005ICNZ4100ICNZ9002I (1Q2016)CNZ6005I (1Q2016)CNZZ901I (1Q2016)CUN3000I (1Q2016)DMO0063E (1Q2016)EDG2313IEDG2050I (1Q2016)EDG4061I (1Q2016)EDG8200EEDG8201EGFTA086WGFTA109SGTZ1001IGTZ1103IGTZ1104IGTZ1105IGTZ1106IGTZ1110IGTZ1111IGTZ1112IHIS003IHIS004IHIS005IHIS006IHIS007IHIS009I


HIS010IHIS013IHIS015IHIS016IHIS023IHIS024IHIS026IHIS027IHIS028IHIS029IHZR0200I (3Q2016)HZS0410IIAZ0518I (4Q2015)IAZ0522IIAZ0526I (4Q2015)IAZ0533IIDC0012IIDC3009I (4Q2015)IDC3506I (4Q2015)IDC31559I (4Q2015)IEA007IIEA013EIEA074I (2Q2016)IEA075I (4Q2015)IEA252EIEA253I (4Q2015)IEA321I (4Q2015)IEA434IIEA437IIEASYMU01IIEASYMU04IIEATH005E (4Q2015)IEATH006E (4Q2015)IEATH009E (4Q2015)IEB311I (4Q2015)IEC027I (1Q2016)IEC030I (1Q2016)IEC031I (1Q2016)IEC032I (1Q2016)IEC036I (1Q2016)IEC104I (1Q2016)IEC130I (1Q2016)IEC142I (1Q2016)IEC143I (1Q2016)IEC161I (1Q2016)

IEC190I (1Q2016)IEC205I (1Q2016)IEC353IIEC385S (Changed from IEC385W)IEC386S (Changed from IEC386W)IEC387S (Changed from IEC387W)IEC503IIEC613A (1Q2016)IEE080D (1Q2016)IEE062I (1Q2016)IEE174I (form 17 of 36) (3Q2016)IEE178IIEE256IIEE289I (1Q2016)IEE459I (form 1 of 3) (2Q2016)IEE479W (1Q2016)IEE536I (1Q2016)IEE712I (1Q2016)IEE716I (4Q2015)IEE735IIEE836DIEE844W (1Q2016)IEE972IIEFA105I (1Q2016)IEFA107I (1Q2016)IEFA108I (1Q2016)IEFC653I (1Q2016)IEFJ022IIEFJ023IIEFJ024IIEFJ027IIEFJ100IIEF176I (1Q2016)IEF233AIEF233DIEF653I (1Q2016)IEF863I (1Q2016)IEW2424I (2Q2016)IEW2426I was changed to IEW2546I (2Q2016)IEW2427I was changed to IEW2547I (2Q2016)IEW2646WIEW2652W (4Q2015)IFA707I (4Q2016)IFA714I (4Q2016)IFA788I (4Q2016)


IFA832IIFA845IIFA846I (1Q2016)IFB099IIFB100E (4Q2015)IGD002 (4Q2015)IGD002I (4Q2015)IGD004IIGD008I (4Q2015)IGD039IIGD064IIGD065IIGD069DIGD01012IIGD01015IIGD103I (1Q2016)IGD104I (1Q2016)IGD105I (1Q2016)IGD17051IIGD17286IIGD17288I (1Q2016)IGD17315I (4Q2015)IGD17800IIGD21003IIGW040I (1Q2016)IGW700I (1Q2016)IGW01011T (1Q2016)IOS000I (1Q2016)IOS051I (1Q2016)IOS080I (1Q2016)IOS085I (1Q2016)IOS087I (1Q2016)IOS202E (1Q2016)IOS500I (1Q2016)IOSHM0201IIOSHM0303IIOSHM0304IIOSHM0399IIOSHM0401IIOSHM0420IIOSHM0806IIQP001I (1Q2016)IQP002I (1Q2016)IQP022I (1Q2016)IQP023I (1Q2016)

IQP024I (1Q2016)IRA200E (1Q2016)IRA201E (1Q2016)IRA202I (1Q2016)IRA206I (1Q2016)ISG343I - Indicates the active GRSMONxxparmlib member.ISG365I - Indicates errors related to theGRSMONxx parmlib member.IWM001IIWM005WIWM054IIWM063IIWM064IIXC331IIXC332IIXC333IIXC337IIXC347IIXC358I (4Q2015)IXC359IIXC357I (4Q2015)IXC360IIXC362IIXC373I (4Q2015)IXC388IIXC440EIXC500IIXC517IIXC518IIXC530I (4Q2015)IXC538I (4Q2015)IXC574IIXC638I (4Q2015)IXC745IIXCH0202IIXCH0206EIXCH0912I (4Q2015)IXG016EIXG058E (4Q2015)IXG207I (4Q2015)IXG233IIXG261EIXG262AIXG283I


IXG310IIXG601I (4Q2015)IXG607IIXG651IIXG652IIXG653IIXG661I

IXG662IIXG735I (4Q2015)IXL013IIXL015IIXL047IIXL150I

Deleted

CNZ0010ACNZ0012DIEE859IIEFJ004IIEW2619W (4Q2015)

IOS583IIXCH0265EIXCH0266IIXCH0930I

Dump output messagesNew

Nonev BLS04092Iv BLS18257Iv BLS18258Iv IOS10306Iv IOS10307Iv IOS10308I

Changedv BLS21111Iv IXL12Iv IXL14Iv IXL15I

MVS system codesFor explanations and additional details, see z/OS MVS System Codes.

NewSystem completion codes

For system completion code 00C, new internal and external reason codes havebeen added.For system completion code 026, new reason codes have been added to the listsof internal and external XES reason codes.For system completion code 042, reason codes 00080000, 00080001, and00080002 have been added. (4Q2016)System completion code 04D has been added.For system completion code 05C, reason code 703 has been added.For system completion code 05E, reason code 28 has been added. (4Q2016)For system completion code 073, reason code 44 has been added.For system completion code 077, reason code 0032 has been added.


For system completion code 0B0, reason codes 2C, 30, 38, 40, and 44 have beenadded.For system completion code 0F7, reason codes 1B4, 368, 376, 388, 392, 396, 400,440, 444, 448, 452, 456, 460, 464, and 472 have been added.For system completion code 0F7, reason codes 164, 170, 174, 184, 188, 18C, 190,194, 198, 19C, 1A0, 1A4, 1A8, 1AC, 1B0, 1B8, 1BC, 1C0, 1C4, 1C8, 1CC, 1D0,1D0, 1D4, and 1DC have been added. (4Q2016)For system completion code 157, new reason codes have been added.For system completion code 18F, reason codes 47A and 47B have been added.For system completion code 1D0, reason code 0415 has been added.For system completion code 1FB, reason codes 77, 78, 7A, 8E, 8F, EA, EB, andEC have been added.For system completion code 290, several new reason codes have been added.System completion code 353 has been added. (4Q2016)For system completion code 3C4, reason code 1C has been added. (3Q2016)The explanation of system completion code 422 has been updated.For system completion code 4FB, reason codes 2C, 30, 34, and 38 have beenadded.System completion code 753 has been added. (3Q2016)System completion code 90D has been added.For system completion code AC7, reason codes 00470001 and 00470003 havebeen added. (3Q2016)For system completion code BC3, reason code 09 has been added.For system completion code C0D, reason code 40000001 has been added.For system completion code C78, reason codes C0, C4, C8, CC, and D8 havebeen added.For system completion code D23, new reason codes have been added.For system completion code DC2, reason codes 006D and 00AF have beenadded.System completion code DC4 has a new xx0429xx reason code. (4Q2015)System completion code E6D has been added.For system completion code EC6, reason codes 0796, E04B, and E055 have beenadded.Wait state codes

For wait state code 007, reason code 0001 has been added.Wait state code 02F has been added. (2Q2016)For wait state code 07B, reason code 1F and 20 have been added.For wait state code A2C, reason code 03 has been added.

ChangedSystem completion codes

For system completion code 0F7, the following reason codes were listed asdecimal values and have been changed to hexadecimal values: 368, 388, 392,396, 400, 440, 444, 448, 452, 456, 460, 464, 472. (4Q2016)For system completion code 1FB, reason code 11 has been updated.For system completion code 206, the explanation of code 206 and theexplanation for reason code 4 have been updated. (4Q2016)For system completion code 522, the explanation has been updated.


For system completion code EC6, the explanation for reason code 0585 has beenupdated.Wait state codes

The information about wait state code 053 has been corrected. (4Q2015)For wait state code 082, the explanation has been updated. (4Q2016)

Common Information Model (CIM) summary of messagechanges for z/OS V2R2

This section contains new, changed, and deleted messages and codes for CIM.

New

Messages:CFZ12567WCFZ14208WCFZ17001ICFZ17002E

Reason codes:X'xxxx0344'X'xxxx0345'X'xxxx0353'X'xxxx0354'X'xxxx0355'X'xxxx0356'X'xxxx0358'X'xxxx035B'

X'xxxx0379'X'xxxx038A'X'xxxx039B'X'xxxx039D'X'xxxx039E'X'xxxx039F'X'xxxx03A0'X'xxxx03A1'X'xxxx03A2'X'xxxx03A3'X'xxxx03A4'X'xxxx03A6'X'xxxx03A7'

Changed

CFZ02202I - changed from W to ICFZ02207I - changed from W to I

CFZ06201I - changed from W to I

Communications Server summary of message changes forz/OS V2R2

The messages for Communications Server are documented in:v z/OS Communications Server: IP Messages Volume 1 (EZA)

v z/OS Communications Server: IP Messages Volume 2 (EZB, EZD)

v z/OS Communications Server: IP Messages Volume 3 (EZY)

v z/OS Communications Server: IP Messages Volume 4 (EZZ, SNM)

v z/OS Communications Server: SNA Messages

New

EZZ0067I (2Q2017)EZZ0068I (2Q2017)EZZ0069I (2Q2017)EZZ0070I (2Q2017)EZZ0139I (2Q2017)EZZ0405I (2Q2017)

IST2445I (2Q2017)IST2446I (2Q2017)EZA4443I (3Q2016)EZA5699IEZA5700IEZA5701I


EZA5702IEZA5703IEZA5704IEZA5705IEZA5706IEZA5707IEZA5708IEZAOP42IEZD1591IEZD2030IEZD2031IEZD2032IEZD2033IEZD2034IEZD2040IEZD2041IEZZ0140IEZZ0141IEZZ0142IEZZ0167IEZZ0404IEZZ2395IEZZ2677I (1Q2016)EZZ2678I (1Q2016)EZZ2679I (1Q2016)EZZ2680I (1Q2016)EZZ2681I (1Q2016)EZZ2683I (1Q2016)EZZ3135IEZZ6062IEZZ6389IIST2412IIST2413IIST2414IIST2415IIST2416IIST2418I (1Q2016)IST2419IIST2420I (1Q2016)IST2421I (1Q2016)IST2422I (1Q2016)IST2423I (1Q2016)IST2424I (3Q2016)IST2425I (3Q2016)IST2426I (3Q2016)

IST2427I (3Q2016)IST2428I (3Q2016)IST2429I (3Q2016)IST2430I (3Q2016)IST2431I (3Q2016)IST2432I (3Q2016)IST2433I (3Q2016)IST2434I (3Q2016)IST2435I (3Q2016)IST2436I (3Q2016)IST2437I (3Q2016)IST2438I (3Q2016)IST2439I (3Q2016)IST2440I (3Q2016)IST2441I (3Q2016)ISTH020I (3Q2016)ISTH021E (3Q2016)ISTH029I (3Q2016)ISTH030E (3Q2016)ISTH031I (3Q2016)ISTH032E (3Q2016)ISTH033I (3Q2016)ISTH034E (3Q2016)ISTM017IISTM018EISTM019IISTM020EISTM021IISTM022EISTM023IISTM024EISTM025IISTM026EISTM027IISTM028EISTM029I (1Q2016)ISTM030E (1Q2016)ISTM031I (3Q2016)ISTM032E (3Q2016)IVT5595IIVT5596IIVT5598IIVT5603IIVT5604IIVT5605I


IVT5606I IVT5607I

Changed

EZZ0059I (2Q2017)EZZ0312I (2Q2017)EZZ0358I (2Q2017)EZZ0661I (2Q2017)EZZ0733I (2Q2017)EZZ6060I (2Q2017)EZZ6080I (2Q2017)IST315I (2Q2017)IST879I (2Q2017)IST1189I (2Q2017)IST1370I (2Q2017)EZA8567IEZA8593IEZB2460EEZBH008EEZZ0307IEZZ0312IEZZ0323IEZZ0327IEZZ0356IEZZ0358IEZZ0378I (1Q2016)EZZ0631IEZZ0656IEZZ4336I (1Q2016)EZZ6035I (1Q2016)EZZ6060IEZZ6206IEZZ6238IEZZ7839IEZZ7863IEZZ7882IEZZ8059IEZZ8070IEZZ8071IEZZ8128IEZZ8174IEZZ8309IEZZ8310IEZZ8340IEZZ8346IEZZ8453I (1Q2016)

EZZ9298IEZZ9304IIST087I (1Q2016)IST574EIST1221I (1Q2016)IST1242I (3Q2016)IST1244I (3Q2016)IST1314I (1Q2016)IST1345I (3Q2016)IST1451I (1Q2016)IST1717I (1Q2016)IST1865I (1Q2016)IST1904I (1Q2016)IST2337I (1Q2016)IST2361IIST2390I (1Q2016)IST2391I (1Q2016)IST2392I (1Q2016)IST2393I (1Q2016)IST2403IIST2405IIST2407I (1Q2016)IST2409I (1Q2016)IST2411I (1Q2016)IST2417I (1Q2016)IST2419I (1Q2016)ISTH001IISTH002IISTH005I (3Q2016)ISTH006E (3Q2016)ISTH017EISTM900IIVT5501IIVT5502IIVT5507IIVT5516IIVT5517IIVT5529IIVT5538IIVT5539IIVT5549IIVT5572I


IVT5573IIVT5574I

IVT5594I

Deleted

EZA1535IEZB8801IEZZ0348IEZZ7450IEZZ7452I

ISTM013IISTM014EISTM015IISTM016E

Cryptographic Services ICSF summary of message changesfor z/OS V2R2

The messages for Cryptographic Services Integrated Cryptographic Service Facility(ICSF) are documented in z/OS Cryptographic Services ICSF Messages.

Newv ICSF FMID HCR77B0:

– CSFG1034– CSFG1042– CSFH0030I– CSFH0031E– CSFH0032I– CSFM645I– CSFM653I– CSFM654I– CSFM655I– CSFM657I– CSFM659I– CSFM660I– CSFM661I– CSFM662I– CSFM663I– CSFM664I– CSFM665E– CSFM673E– CSFY0086

v ICSF FMID HCR77A1:– CSFC0336– CSFC0343– CSFG0974– CSFG0986– CSFG0994– CSFG1004– CSFG1014– CSFG1024– CSFH0017I– CSFH0018I


– CSFH0019I– CSFH0020E– CSFH0021E– CSFH0022E– CSFH0023I– CSFH0024I– CSFH0025E– CSFH0027I– CSFM134I– CSFM135E– CSFM136I– CSFM137E– CSFM138I– CSFM139I– CSFM644E– CSFM649I– CSFM650I– CSFM651I– CSFM652I– CSFO0240– CSFO0404– CSFO0414– CSFO0424

Changedv ICSF FMID HCR77B0:

– CSFC0316– CSFG0002– CSFH0011I– CSFM009I– CSFM109I– CSFM111I– CSFM123E– CSFM124I– CSFM129I– CSFM134I– CSFM135E– CSFM136I– CSFM137E– CSFM138I– CSFM139I– CSFM639I– CSFM641I

v ICSF FMID HCR77A1:– CSFG0224


– CSFG0924– CSFM010E– CSFM014I– CSFM109I– CSFM111I– CSFM122I– CSFM123E– CSFM124I– CSFM126I– CSFM127I– CSFM128E– CSFM129I– CSFM451E– CSFM505I– CSFM530I– CSFM616I– CSFM617I– CSFM620I– CSFM621I– CSFM622I– CSFM626I– CSFM651I– CSFM652I

Deletedv ICSF FMID HCR77A1:

– CSFC0254– CSFC0266– CSFC0306– CSFG0604– CSFG0886– CSFM005A– CSFM008I– CSFM020I– CSFM021I– CSFM105E– CSFM106A– CSFM107E– CSFM108I– CSFM110I– CSFM113E– CSFM114E– CSFM115E– CSFM116I– CSFM117I


– CSFM118E– CSFM119E– CSFM120E– CSFM121E– CSFM125I– CSFM224I– CSFM302A– CSFM305A– CSFM315I– CSFM404A– CSFM405A– CSFM403I– CSFM406A– CSFM407A– CSFM411I– CSFM412I– CSFM413E– CSFM414I– CSFM416I– CSFM417I– CSFM418E– CSFM419E– CSFM420E– CSFM424I– CSFM430I– CSFM431I– CSFM432I– CSFM433E– CSFM434E– CSFM435I– CSFM436I– CSFM437E– CSFM438I– CSFM440I– CSFM441I– CSFM452I– CSFM501E– CSFM503E– CSFM504E– CSFM510E– CSFM511E– CSFM512E– CSFM522E– CSFM532I– CSFM601I


– CSFM605I– CSFM606I– CSFM609I– CSFM624I– CSFM627I– CSFM631I

Cryptographic Services PKI Services summary of messagechanges for z/OS V2R2

This topic lists new, changed, and deleted messages for Cryptographic Services PKIServices.

All messages for PKI Services are documented in z/OS Cryptographic Services PKIServices Guide and Reference.

NewIKYC090I

Changed

None.

Deleted

None.

CMP return codes

None.

DFSORT summary of message changes for z/OS V2R2This topic lists new, changed, and deleted messages for DFSORT.

All messages for DFSORT are documented in z/OS DFSORT Messages, Codes andDiagnosis Guide

NewNone

ChangedICE000IICE099AICE121AICE288I

DeletedMessages retired in V2R2:

None


Distributed File System summary of message changes forz/OS V2R2

New messages

New zFS messages:IOEZ00670IIOEZ00671EIOEZ00678EIOEZ00804EIOEZ00826AIOEZ00827IIOEZ00828EIOEZ00829EIOEZ00830EIOEZ00831EIOEZ00832EIOEZ00833EIOEZ00834EIOEZ00835EIOEZ00836IIOEZ00837EIOEZ00838EIOEZ00839EIOEZ00840EIOEZ00841EIOEZ00842EIOEZ00843EIOEZ00844EIOEZ00845EIOEZ00846EIOEZ00847EIOEZ00848IIOEZ00849IIOEZ00850IIOEZ00851IIOEZ00852EIOEZ00856EIOEZ00857IIOEZ00859I

New Health Checker messages:IOEZH0062IIOEZH0063IIOEZH0064IIOEZH0065EIOEZH0066EIOEZH0067E


IOEZH0068IIOEZH0069IIOEZH0070IIOEZH0071EIOEZH0072EIOEZH0073E

New reason codes

New DF04rr reason codes:None.

New EFxrrr reason codes:6A336A0C6A0D6A0E6A0F6A106A116A126A136A176A186A196A1A6A1B6A1C6A1D6A1E6A1F6B276B286B486B496B4A6B4B6B4C6B4D6B4E6B4F6B506B516B526B536B546B556B566B5D62386764

New return codes

There were no new return codes in V2R2.


Changed messages for zFSIOEZ00040EIOEZ00093EIOEZ00094EIOEZ00241IIOEZ00242IIOEZ00320IIOEZ00336IIOEZ00374IIOEZ00439EIOEZ00617IIOEZ00639IIOEZ00645AIOEZ00723EIOEZ00807I

Changed messages for Health CheckerIOEZH0040IIOEZH0041IIOEZH0042IIOEZH0043IIOEZH0044EIOEZH0045E

Changed reason codes for zFS6B56601261516407640C640D660A664D

Deleted messages for zFSIOEZ00816IIOEZ00817EIOEZ00819EIOEZ00821E

Deleted messages for Health CheckerIOEZH0010IIOEZH0011EIOEZH0012IIOEZH0013RIOEZH0014EIOEZH0015IIOEZH00517EIOEZH0020IIOEZH0021EIOEZH0022IIOEZH0030IIOEZH0031IIOEZH0032IIOEZH0033I


HCD summary of message changes for z/OS V2R2This section contains the new, changed, and deleted messages for HCD for z/OSV2R2. The messages for HCD are documented in z/OS and z/VM HCD Messages.

New

The section contains new messages for HCD for z/OS V2R2.CBDA426ICBDA499ICBDA557I (3Q2016)CBDA874I (3Q2016)CBDA875I (3Q2016)CBDA877I (3Q2016)CBDA910I (1Q2016)CBDA911I (1Q2016)CBDA915I (1Q2016)CBDA916I (1Q2016)CBDA940I (3Q2016)CBDA941I (3Q2016)CBDA942I (3Q2016)CBDA943I (3Q2016)CBDA944I (3Q2016)CBDA945I (3Q2016)CBDA946I (3Q2016)CBDA947I (3Q2016)CBDA948I (3Q2016)CBDA949I (3Q2016)CBDA951I (3Q2016)CBDD792ICBDG560ICBDG561ICBDG562ICBDG563ICBDG564ICBDG565I (1Q2016)CBDG570ICBDG571ICBDG572ICBDG573ICBDG613ICBDG973I

Changed

The section contains changed messages for HCD for z/OS V2R2.CBDA037I


CBDA099I (1Q2016)CBDA101I (3Q2016)CBDA131I (1Q2016)CBDA194ICBDA202ICBDA210ICBDA233ICBDA267ICBDA273I (3Q2016)CBDA285I (3Q2016)CBDA291ICBDA300ICBDA426ICBDA436ICBDA492ICBDA553I (3Q2016)CBDA583ICBDA691I (1Q2016)CBDA724I (1Q2016)CBDA911 (3Q2016)CBDC099ICBDD467ICBDD824ICBDG085ICBDG086ICBDG204ICBDG211ICBDG212ICBDG238ICBDG422I (1Q2016)CBDG521ICBDG523ICBDG524ICBDG533ICBDG540ICBDG542ICBDG543ICBDG560ICBDG562I (1Q2016)CBDG564I (1Q2016)CBDG573ICBDG576I (1Q2016)CBDG577ICBDG578I (1Q2016)CBDG579I


CBDG581I (1Q2016)CBDG582I (1Q2016)CBDG584I (1Q2016)CBDG585I (1Q2016)CBDG589I (1Q2016)CBDG591I (1Q2016)CBDG592ICBDG593ICBDG594I (1Q2016)CBDG596ICBDG597I (3Q2016)CBDG609I (1Q2016)CBDG614I

Deleted

No messages were deleted from HCD for z/OS V2R2.CBDG590I (1Q2016)

IBM Tivoli Directory Server summary of message changes forz/OS V2R2

This topic lists new, changed, and deleted messages for TDS.

The messages for IBM Tivoli Directory Server are documented in z/OS IBM TivoliDirectory Server Messages and Codes for z/OS.

NewGLD1310WGLD1311EGLD1312EGLD1313EGLD1314IGLD1315IGLD1316WGLD1317WGLD1318EGLD1319EGLD1320EGLD1321EGLD1322EGLD1323EGLD1324EGLD1325EGLD1326EGLD1327EGLD1328WGLD1329EGLD1330EGLD1331EGLD1332WGLD1333WGLD1334W


GLD1335IGLD1336EGLD1337EGLD1338EGLD1339EGLD1340EGLD1341EGLD1342EGLD1343EGLD1344EGLD8507EGLD8508EGLD8509EGLD8511IGLD8512I

ChangedGLD1237GLD1337GLD1338GLD1340GLD1341

DeletedNone.

Infoprint Server summary of message changes for z/OS V2R2This section contains the new, changed, and deleted messages and codes forInfoprint Server for z/OS V2R2. The messages and codes for Infoprint Server aredocumented in z/OS Infoprint Server Messages and Diagnosis.

NewAOP031EAOP182WAOP194IAOP196IAOP197IAOP198EAOP199E

ChangedAOP044IAOP050EAOP137EAOP3504IAOP3505IAPI0930E

DeletedAOP067E


System completion codesNew

09C

Integrated Security Services Network Authentication Servicesummary of message changes for z/OS V2R2

This topic lists new, changed, and deleted messages for Network AuthenticationServices.

All messages for Network Authentication Services are documented inv z/OS Integrated Security Services Network Authentication Service Administration

New6EDA360A6EDA360B6EDA360C96C73A3E96C73A3F96C73A4096C73A4196C73A4696C73A4796C73A4896C73A4996C73A4B96C73A4C96C73A4D96C73A4E96C73A4F96C73A5096C73A5196C73C1B96C73C1C96C73C1D96C73C1E96C73C1F96C73C2096C73C2196C73C2296C73C2396C73C2496C73C2596C73C2696C73C2796C73C2896C73C2996C73C2A96C73C2B96C73C2C96C73C2DEUVF04163EEUVF04164EEUVF04165EEUVF06163EEUVF06164E


EUVF06165EEUVF06166EEUVF06167WEUVF06168EEUVF06169EEUVF06170E

ChangedEUVF06004I96C73A0D

DeletedNone

ISPF summary of message changes for z/OS V2R2The messages for ISPF are documented in z/OS ISPF Messages and Codes.

NewISPD304ISPD305ISRB513ISRE352ISRE360ISRE469ISRE494ISRE499ISRE657ISRE666ISRE667ISRF046ISRF047ISRF048ISRF049ISRU380ISRU381ISRU382ISRU383ISRU384ISRU385ISRU387ISRU741ISRU756ISRU757ISRU839ISRU840ISRU841ISRU842ISRU843


ISRU850ISRU851ISRU852ISRU853ISRU854ISRU855ISRU856ISRU857ISRU858ISRU860ISRU861ISRU862ISRU863ISRU864ISRU865ISRU866ISRU867ISRU868ISRU869ISRV010ISRV011

ChangedISPD290ISPD294ISRB014ISRU197ISRU753ISRU754

DeletedNone

JES2 summary of message changes for z/OS V2R2The messages for JES2 are documented in:v z/OS JES2 Messages

Messages added, changed, or no longer issued by the December 2015 update areidentified by (4Q2015).

New$HASP148$HASP261$HASP262$HASP732$HASP734$HASP739$HASP790


$HASP1110$HASP1111$HASP1112$HASP1114$HASP1115$HASP1116$HASP1117$HASP1118$HASP1130$HASP1131$HASP1132$HASP1133$HASP1201$HASP1210$HASP1300$HASP1301$HASP1302$HASP1303$HASP1304$HASP1305$HASP1306$HASP4401$HASP9178$HASP9179

Changed$HASP003 (4Q2015)$HASP095$HASP101$HASP110 (4Q2015)$HASP112$HASP118$HASP119$HASP148 (4Q2015)$HASP165$HASP233$HASP237$HASP255$HASP260$HASP290$HASP292$HASP293$HASP295 (4Q2015)$HASP296$HASP305 (4Q2015)


$HASP375$HASP395$HASP414$HASP436$HASP445$HASP492$HASP493$HASP686$HASP740$HASP745$HASP852$HASP890$HASP895 (4Q2015)$HASP1110 (4Q2015)$HASP1111 (4Q2015)$HASP1112 (4Q2015)$HASP1114 (4Q2015)$HASP1201 (4Q2015)$HASPH022E$HASPH023I$HASPH024I$HASPH025I$HASPH026I$HASPH027I$HASPH028E$HASPH029E$HASPH030E

DeletedNone

JES3 summary of message changes for z/OS V2R2The messages for JES3 are documented in:v z/OS JES3 Messages

Messages added, changed, or no longer issued by the December 2015 update areidentified by (4Q2015).

NewIAT3211IAT3277IAT3278IAT3428IAT3429IAT4471IAT4472IAT6157


IAT6825IAT7605IAT8167IAT8727IAT8728IAT8729IAT8735IAT8736IAT8737IAT8738IATH001IIATH002IIATH003EIATH010IIATH011EIATH012EIATH013EIATH014E

ChangedIAT3236IAT4083IAT4084IAT4174IAT6295IAT6315IAT6395IAT6396IAT7007 (4Q2015)IAT7762IAT8131IAT8600IAT8645IAT8646IAT8679

DeletedIAT3101IAT4085IAT7918IAT8670

Language Environment summary of message changes forz/OS V2R2

The messages for Language Environment are documented in z/OS LanguageEnvironment Runtime Messages.


NewNew messages:

CEE3403ECEE3404ICEE3404ICEE3406SCEE3407SCEE3408E

New abend codes: None.

ChangedMessages changed by the December 2015 update are identified by (4q2015).

Changed messages:CEE3754S (4q2015)

Changed abend codes:U4093

DeletedDeleted messages:

C4170001C4170002

NFS summary of message changes for z/OS V2R2This topic lists new, changed, and deleted messages for NFS.

All messages for NFS are documented in: z/OS Network File System Guide andReference

NewMessages added by the December 2015 update are identified by (4q2015).

GFSA477EGFSA478EGFSA507IGFSA508IGFSA509IGFSA519IGFSA892WGFSA882IGFSA939I (4q2015)GFSA1016EGFSC507I (4q2015)GFSN5032IGFSN5037E

ChangedMessages changed by the December 2015 update are identified by (4q2015).

GFSA476E renamed to GFSN5038EGFSA953I renamed to GFSA953A


GFSA974I renamed to GFSA974AGFSA930I (4q2015)GFSA932I (4q2015)GFSA936I (4q2015)GFSA963E (4q2015)GFSC703EGFSC711EGFSC712EGFSC739E

DeletedMessages retired in V2R2:

GFSA335IGFSA961IGFSA968IGFSC704EGFSC705EGFSC706EGFSC707EGFSC709EGFSC710EGFSC736E

z/OS OpenSSH summary of message changes for z/OS V2R2The messages for z/OS OpenSSH are documented in z/OS OpenSSH User's Guide.

New

New messages:FOTS0174 - FOTS0199FOTS0235 - FOTS0244FOTS0331 - FOTS0335FOTS0603 - FOTS605FOTS0721 - FOTS0722FOTS2084 - FOTS2085 (4q2015)FOTS2392 - FOTS2399FOTS3013 (4q2015)FOTS3312 - FOTS3330FOTS3335 - FOTS337FOTS3338 - FOTS3339 (4q2015)FOTS3401 - FOTS3403

FOTS3405 - FOTS3424FOTS3501 - FOTS3503FOTS3505 - FOTS3535FOTS3537 - FOTS3548FOTS3550FOTS3601 - FOTS3647FOTS3701 - FOTS3740FOTS3744FOTS3746 - FOTS3747FOTS3748 - FOTS3752 (4q2015)FOTS3801 - FOTS3834 (4q2015)FOTS3901 - FOTS3916 (4q2015)

Changed

Changed messages: None. FOT2378 (4q2015)

Deleted

Deleted messages:FOTS2227

FOTS2229FOTS0162


|

|

FOTS1420FOTS1152FOTS0903FOTS0989FOTS1810FOTS1811FOTS1812FOTS1813FOTS1814FOTS1815FOTS1816FOTS1817FOTS1818FOTS1819FOTS2230FOTS2234FOTS2235FOTS2236FOTS2237FOTS2238FOTS2239FOTS1390FOTS1391FOTS2350FOTS2352FOTS2353FOTS2354FOTS2355FOTS2356FOTS2045FOTS3003FOTS1123FOTS1007FOTS1820FOTS1821FOTS1822FOTS1823FOTS1824FOTS1825FOTS1826FOTS1827FOTS1829FOTS1596FOTS1597FOTS1246

FOTS1288FOTS2245FOTS2246FOTS1941FOTS1944FOTS1945FOTS1946FOTS1947FOTS1948

FOTS0146FOTS1361FOTS1638FOTS2051FOTS2368FOTS2054FOTS0884FOTS1755FOTS1098FOTS0960FOTS0929FOTS1830FOTS1831FOTS1838FOTS1252FOTS1296FOTS1953FOTS1954FOTS2065FOTS0815FOTS1764FOTS1182FOTS0931FOTS0976FOTS1840FOTS1841FOTS1842FOTS1801FOTS1843FOTS1802FOTS1803FOTS1804FOTS1805FOTS1806FOTS1807FOTS1808


FOTS1809FOTS1261FOTS1262FOTS1263

FOTS1264FOTS1265FOTS2220FOTS2224

RMF summary of message changes for z/OS V2R2This topic lists new, changed, and deleted non-operator messages and codes forRMF.

NewERB438IERB628IERB629IERB946IGPM0630IGPM0631IGPM0632IGPM0633I

ChangedERB430IERB464IERB467IERB926I

SDSF summary of message changes for z/OS V2R2This topic lists new, changed, and deleted numbered messages for SDSF.

NewHSF0001I through HSF0080IISF045WISF059IISF176EISF177EISF194EISF195EISF196EISF197EISF198EISF195EISF450IISF451IISF452EISF453IISF912E

ChangedISF011IISF039IISF192EISF193EISF437I


ISF452EISF453IDATA NOT AVAIL system-name

DeletedISF001IISF002IISF003IISF004IISF006IISF007IISF025IISF026IISF140EISF141EISF143I

Security Server RACF summary of message changes for z/OSV2R2

This topic lists new, changed, and deleted messages for RACF.

All messages for RACF are documented inv z/OS Security Server RACF Messages and Codes

NewICH01025IICH08027IICH21043IICH21044IICH21045IICH21046I (2Q16)ICH21047I (2Q16)ICH21048I (2Q16)ICH21049I (2Q16)ICH21050I (2Q16)ICH21051I (2Q16)ICH21052I (2Q16)ICH21053I (2Q16)ICH70008I (2Q16)IRR420IIRRC065IIRRC066IIRRC067IIRRC068IIRRC069IIRRC070IIRRC071IIRRC072IIRRC073I


IRRC074IIRRC075IIRRC076IIRRC077IIRRG013IIRRH242IIRRH283EIRRH284IIRRH293EIRRH294IIRRH296IIRRH297IIRRH298EIRRH299IIRRH320IIRRH321IIRRH322IIRRI082IIRRM042IIRRM043IIRRM098IIRRM099IIRRM100IIRRM101IIRRM102IIRRM103IIRRM104IIRRM105IIRRM106IIRRM107IIRRM108IIRRM109IIRRM110IIRRM111IIRRM112IIRRP023IIRRT035IIRR52220I

ChangedICH408I (2Q16)ICH08008IICH14010IICH21007IICH21016I


IRR52204I (2Q16)IRRH204EIRRH205IIRRH221IIRRH222IIRRH276E (2Q16)IRRI014IIRRI016IIRRM002IIRRM007IIRRM009IIRRM010IIRRM028IIRRM096IIRRM100I (2Q16)

DeletedIRRH295EICH21040IICH21041I

SMP/E V3R6 summary of message changes for z/OS V2R2This topic lists new, changed, and deleted non-operator messages for SMP/E V3R6.(New, changed, and deleted messages for SMP/E V3R6 are listed in SMP/E forz/OS Messages, Codes, and Diagnosis.)

New

GIM69246E (2q2016)GIM69247W (2q2016)GIM69248I (2q2016)GIM69249I (2q2016)GIM692650I (2q2016)GIM69251I (2q2016)

GIM69252I (2q2016)GIM69253I (2q2016)GIM69254I (2q2016)GIM69255E (2q2016)GIM69256S (2q2016)GIM42802S

Changed

GIM69207S

Deleted

None

TSO/E summary of message changes for z/OS V2R2The messages for TSO/E are documented in:v z/OS TSO/E Messages

NewIKJ56474IIKJ56475IIKJ56476I


IKJH0401IIKJH0402E

ChangedICQAM827IKJ56225IIKJ56227I

DeletedNone

XL C/C++ summary of message changes for z/OS V2R2The messages for XL C/C++ are documented in z/OS XL C/C++ Messages.

New

CCN4527CCN4528CCN6313

CCN8988CCN8989CCN8990

Changed

CCN8955

Deleted

CCN2469CCN2470

CCN2471

z/OS UNIX summary of message changes for z/OS V2R2This topic lists new, changed, and deleted messages, reason codes, and returncodes for z/OS UNIX. They are documented in z/OS UNIX System ServicesMessages and Codes.

NewMessages

FDBX5056FOMF0165IFOMF0166IFOMF0201I

Reason codes024C (JRMaxTasks)065E (JrRfiMax)

Return codes

None.

ChangedMessages

FOMF0307IFOMF0308IFOMF0310I


Updated translation of Chinese messages

The following Chinese messages have changed translation even though thecorresponding English messages did not change in V2R2.

BPXH002EBPXH011EBPXH015EBPXH024EBPXH025EBPXH040EBPXH072EBPXH072EBPXB001EBPXF001IBPXF002IBPXF005IBPXF006IBPXF010IBPXF011IBPXF016IBPXF019IBPXF023IBPXF023IBPXF026IBPXF028IBPXF029EBPXF031IBPXF033IBPXF035IBPXF036IBPXF037IBPXF039IBPXF039IBPXF039IBPXF041IBPXF042IBPXF043IBPXF044IBPXF046IBPXF047IBPXF049IBPXF050IBPXF051IBPXF053IBPXF056IBPXF057IBPXF058IBPXF062IBPXF063IBPXF065IBPXF075IBPXF076IBPXF077SBPXF079SBPXF081IBPXF082I


BPXF083IBPXF084IBPXF202IBPXF203IBPXF204IBPXF205IBPXF206IBPXF211IBPXF212IBPXF214EBPXF215EBPXF218IBPXF221IBPXF222EBPXF223IBPXF225IBPXF226EBPXF228IBPXF230IBPXF232EBPXF236IBPXF237IBPXF242IBPXF243EBPXF244EBPXF245IBPXF246IBPXF248IBPXF252IBPXF253EBPXF257IBPXF259IBPXF260IBPXF261IBPXF262IBPXF263IBPXF264IBPXF265IBPXF266EBPXF267IBPXF268IBPXF269IBPXF270IBPXF271IBPXF272IBPXF273IBPXF274IBPXF900IBPXF901IBPXF902IBPXF903IBPXF904IBPXF905IBPXF906IBPXI006IBPXI007I


BPXI008IBPXI009IBPXI010IBPXI011IBPXI017IBPXI021IBPXI022IBPXI023IBPXI024IBPXI026IBPXI031EBPXI034IBPXI035EBPXI037IBPXI039IBPXI042IBPXI045IBPXI047IBPXI050IBPXI060IBPXI066EBPXI067EBPXI069IBPXI070EBPXI070IBPXI072IBPXI075IBPXI078IBPXI081IBPXI086IBPXI087IBPXI087IBPXI088IBPXM014IBPXM021EBPXM022EBPXM033IBPXM046IBPXM047IBPXM048IBPXM049IBPXM053IBPXM063DBPXM064IBPXM084IBPXM100IBPXM101IBPXM102IBPXM103IBPXM105IBPXM107IBPXM122IBPXM124EBPXM125IBPXN002IBPXN003E


BPXO001IBPXO002IBPXO003IBPXO006IBPXO007IBPXO008IBPXO009IBPXO012IBPXO024IBPXO030IBPXO031IBPXO033IBPXO034IBPXO035IBPXO036IBPXO037EBPXO040IBPXO041IBPXO042IBPXO043IBPXO044IBPXO045IBPXO046IBPXO047IBPXO048IBPXO049IBPXO051IBPXO053IBPXO056IBPXO057IBPXO058IBPXO059IBPXO060IBPXO063IBPXO066IBPXO068IBPXO070IBPXO072IBPXO073IBPXO074IBPXO075IBPXO088IBPXP003EBPXP005IBPXP009IBPXP010IBPXP011IBPXP013IBPXP018IBPXP023IBPXP025IBPXU001IBPXU004I


Reason codes0020 (JRForkExitRcParentBadEnv)00F7 (JRForkNoresource)0244 (JrApfAuthChange)

Return codesESTALE

DeletedMessages

There were no deleted messages in V2R2.

Reason codes

There were no deleted reason codes in V2R2.

Return codes

There were no deleted return codes in V2R2.

z/OSMF summary of message changesThis topic lists new, changed, and deleted messages for IBM z/OS ManagementFacility (z/OSMF).

The messages for z/OSMF are documented in the help system that ships with thez/OSMF product and in IBM z/OS Management Facility Configuration Guide.

Newv GPM630Iv GPM631Iv GPM632Iv GPM633Iv IYUCM0000Ev IYUCM0001Ev IYUCM0002Ev IYUCM0003Ev IYUCM0004Ev IYUCM0005Ev IYUCM0006Ev IYUCM0007Ev IYUCM0008Wv IYUCM0009Ev IYUCM0010Ev IYUCM0011Ev IYUCM0012Ev IYUCM0013Ev IYUCM0014Ev IYUCM0015Ev IYUCM0016Ev IYUCM0017Ev IYUCM0018Ev IYUCM0019Ev IYUCM0020Wv IYUCM0021W


v IYUCM0022Ev IYUCM0023Ev IYUCM0024Ev IZUCP0806Wv IZUCP0807Ev IZUCP0808Wv IZUCP0809Ev IYURM0000Ev IYURM0001Ev IYURM0002Ev IYURM0003Ev IYURM0004Ev IYURM0005Ev IYURM0006Ev IYURM0007Ev IYURM0008Wv IYURM0009Ev IYURM0010Ev IYURM0011Ev IYURM0012Ev IYURM0013Ev IYURM0014Ev IYURM0015Ev IYURM0016Ev IYURM0017Ev IYURM0018Ev IYURM0019Ev IYURP0000Wv IYURP0001Ev IYURP0002Ev IYURP0003Ev IYURP0004Ev IYURP0005Ev IYURP0006Ev IYURP0007Ev IYURP0008Ev IYURP0009Iv IYURP0010Iv IYURP0012Iv IYURP0013Iv IYURP0014Ev IYURP0015Ev IYURP0016Ev IYUSC0000Ev IYUSC0001Ev IYUSC0002Ev IYUSC0003Ev IYUSC0004Ev IYUSC0005Ev IYUSC0006Ev IYUSC0007Ev IYUSC0008Ev IYUSC0009Ev IYUSC0010Ev IYUSC0011Ev IYUSC0012E


v IYUSC0013Ev IYUSC0014Ev IYUSC0015Ev IYUSC0016Ev IYUSC0017Ev IYUSC0018Ev IYUSC0019Ev IYUSC0020Wv IYUSC0021Wv IYUSC0022Ev IYUSC0023Ev IYUSC0024Ev IYUSC0025Ev IYUSC0026Ev IYUSC0027Ev IYUSC0028Wv IYUSC0029Ev IYUSC0030Wv IYUSC0031Iv IYUSC0032Iv IYUSC0033Ev IYUSC0034Ev IYUSC0035Ev IYUSC0036Ev IYUSC0037Iv IYUSC0038Wv IYUSP0000Ev IYUSP0001Ev IYUSP0002Ev IYUSP0003Iv IYUSP0004Iv IYUSP0005Iv IYUSP0006Iv IYUSP0007Iv IYUSP0008Iv IYUSR0000Wv IYUSR0001Wv IYUSR0002Ev IYUSR0003Ev IYUSR0004Ev IYUSR0005Ev IYUSR0006Iv IYUSR0007Ev IZUD206Wv IZUD260Ev IZUD261Ev IZUD262Ev IZUD263Ev IZUD264Ev IZUD265Wv IZUD266Wv IZUD267Ev IZUD268Ev IZUD270Wv IZUD271Wv IZUD272W


v IZUD273Wv IZUD274Wv IZUD275Ev IZUD276Ev IZUD277Ev IZUD278Ev IZUD291Ev IZUD292Ev IZUD293Ev IZUD294Ev IZUD295Ev IZUD278Ev IZUD321Ev IZUD425Ev IZUD722Ev IZUD723Ev IZUD724Ev IZUD725Ev IZUD726Ev IZUD994Ev IZUD9027Ev IZUD9028Ev IZUD9029Ev IZUD9030Iv IZUG408Ev IZUG409Ev IZUG411Ev IZUG456Ev IZUG457Ev IZUG458Ev IZUG475Ev IZUG478Ev IZUG479Ev IZUG882Ev IZUG2070Wv IZUG2071Wv IZUG2088Wv IZUG2159Wv IZUP844Ev IZUP845Wv IZUP846Wv IZUP847Ev IZUR444Ev IZUW415Wv IZUW668Wv IZUW678Ev IZUWE0001Ev IZUWE0002Ev IZUWE0003Ev IZUWE0004Ev IZUWE0005Ev IZUWE0006Wv IZUWE0007Wv IZUWE0200Wv IZUWE0201Ev IZUWE0202E


v IZUWE0203Ev IZUWE0204Ev IZUWE0205Ev IZUWE0206Ev IZUWE0207Ev IZUWE0208Wv IZUWE0209Ev IZUWE0210Ev IZUWE0211Ev IZUWE0212Ev IZUWE0213Ev IZUWE0214Ev IZUWE0215Ev IZUWE0300Ev IZUWE0301Ev IZUWE0302Wv IZUWE0400Ev IZUWE0401Ev IZUWE0402Iv IZUWE0403Ev IZUWE0500Ev IZUWE0501Ev IZUWE0502Ev IZUWE0503Iv IZUWE0504Iv IZUWE0505Iv IZUWE0506Ev IZUWE0507Wv IZUWE0508Wv IZUWE0509Ev IZUWE0510Wv IZUWE0511Wv IZUWE0514Ev IZUWE0515Wv IZUWE0516Ev IZUWE0517Wv IZUWE0518Wv IZUWF0032Ev IZUWF0033Ev IZUWF0034Ev IZUWF0215Wv IZUWF0216Iv IZUWF0217Iv IZUWF0218Wv IZUWF0219Wv IZUWF0220Wv IZUWF0221Wv IZUWF0222Iv IZUWF0223Iv IZUWF0224Iv IZUWF0225Iv IZUWF0226Iv IZUWF0227Ev IZUWF0228Ev IZUWF0229Ev IZUWF0250E


v IZUWF0251Ev IZUWF0252Ev IZUWF0253Ev IZUWF0254Ev IZUWF0255Iv IZUWF0256Ev IZUWF0257Ev IZUWF0258Ev IZUWF0259Ev IZUWF0260Ev IZUWF0261Iv IZUWF0262Ev IZUWF0263Iv IZUWF0264Ev IZUWF0266Iv IZUWF0267Iv IZUWF0270Wv IZUWF0271Ev IZUWF0272Ev IZUWF0280Ev IZUWF0281Ev IZUWF0282Ev IZUWF0283Ev IZUWF0284Ev IZUWF0285Ev IZUWF0287Wv IZUWF0290Ev IZUWF0291Ev IZUWF0292Iv IZUWF0293Iv IZUWF0294Ev IZUWF0295Ev IZUWF0296Ev IZUWF0301Ev IZUWF0302Ev IZUWF0303Ev IZUWF0304Ev IZUWF0305Ev IZUWF0306Ev IZUWF0320Wv IZUWF0321Wv IZUWF0322Iv IZUWF0323Ev IZUWF0350Iv IZUWF0351Wv IZUWF0352Wv IZUWF0353Wv IZUWF0354Wv IZUWF0355Iv IZUWF0356Iv IZUWF5001Wv IZUWF5002Ev IZUWF5003Ev IZUWF5004Ev IZUWF5005Ev IZUWF5006E


v IZUWF5007Ev IZUWF5008Ev IZUWF5009Ev IZUWF5010Iv IZUWF5011Wv IZUWF5012Iv IZUWF5013Wv IZUWF5014Ev IZUWF5015Iv IZUWF5016Wv IZUWF5017Ev IZUWF8000Ev IZUWF8000Ev IZUWF8001Ev IZUWF8002Ev IZUWF8003Ev IZUWF8005Ev IZUWF8006Ev IZUWF8007Ev IZUWF8008Ev IZUWF8009Ev IZUWF8010Ev IZUWF8011Wv IZUWF8012Ev IZUWF8013Ev IZUWF8014Ev IZUWF8015Ev IZUWF8016Ev IZUWF8017Ev IZUWF8018Ev IZUWF8019Ev IZUWF8020Ev IZUWF8021Ev IZUWF8022Ev IZUWF8023Ev IZUWF8024Ev IZUWF8025Ev IZUWF8026Ev IZUWF8028Ev IZUWF8029Ev IZUWF8030Ev IZUWF8031Ev IZUWF8032Ev IZUWF8033Ev IZUWF8034Ev IZUWF8035Ev IZUWF8036Ev IZUWF8037Ev IZUWF8038Ev IZUWF8040Iv IZUWF8041Ev IZUWF8042Ev IZUWF8043Ev IZUWF8044Wv IZUWF8047Wv IZUWF8048W


v IZUWF9998E

Changedv IZUD103Iv IZUD548Ev IZUD9001Ev IZUD9723Ev IZUD9724Ev IZUD9725Ev IZUD9728Ev IZUD9729Ev IZUD9730Ev IZUD9731Ev IZUG473Ev IZUG809Wv IZUG1001Ev IZUG1049Iv IZUG1050Wv IZUG1057Ev IZUG1106Ev IZUG1113Ev IZUIS606Ev IZUIS613Ev IZUWF0001Ev IZUWF0005Ev IZUWF0006Ev IZUWF0015Ev IZUWF0016Ev IZUWF0021Iv IZUWF0022Iv IZUWF0023Iv IZUWF0024Iv IZUWF0025Iv IZUWF0028Iv IZUWF0082Ev IZUWF0100Ev IZUWF0101Ev IZUWF0103Ev IZUWF0104Ev IZUWF0155Ev IZUWF0169Ev IZUWF0201Iv IZUWF0203E

Deletedv IZUG808Wv IZUG810Wv IZUG811Wv IZUG2020Iv IZUG2027Iv IZUG2028Wv IZUG2029Iv IZUG2030Iv IZUG2031Iv IZUG2032Iv IZUG2033I


v IZUG2043Iv IZUG2070Ev IZUG2071Ev IZUG2088Ev IZUG2097Wv IZUG2100W

Summary of changes to SYS1.MACLIBNew and changed members in SYS1.MACLIB for z/OS V2R2

Table 158. z/OS V2R2 summary of new and changed members in SYS1.MACLIB


EZASMF77 Communications Server New SMF119TN_CTNJENode field is added to replaceSMF191TN_CTNJENode for the SMF 119 subtype 23record.Reason for change: Release update

HWTHICOB z/OS Client WebEnablement Toolkit

New COBOL copybook file for HTTP applications.Reason for change: APAR OA46622

HWTHIPLI z/OS Client WebEnablement Toolkit

New PL/I include file for HTTP applications.Reason for change: APAR OA46622

HWTHIASM z/OS Client WebEnablement Toolkit

New Assembler include file for HTTP applications.Reason for change: APAR OA46622

HWTJICOB z/OS Client WebEnablement Toolkit

New COBOL copybook file for JSON parser applications.Reason for change: APAR OA46575

HWTJIPLI z/OS Client WebEnablement Toolkit

New PL/I include file for JSON parser applications.Reason for change: APAR OA46575

HWTJIASM z/OS Client WebEnablement Toolkit

New Assembler include file for JSON parser applications.Reason for change: APAR OA46575

HWISMF6A BCPii New SMF record type 106 to record successful HWISETand HWICMD requests.Reason for change: Release update

IEANTRTR BCP New macro.Reason for change: Enable name/token retrieval withoutuser storage.

IHBRDWRA Communications Server Support for OPTCD=IDS3270Reason for change: VTAM 3270 intrusion detectionservices, APAR OA49911

IMDMEDIT Communications Server Add GTF event ID IMDVTMDS (X'F90')Reason for change: VTAM 3270 intrusion detectionservices, APAR OA49911

ISTAMSVL Communications Server Define flag AMS05B62 for IDS3270 supportReason for change: VTAM 3270 intrusion detectionservices, APAR OA49911

ISTGLBAL Communications Server Define flag ISTGL62 for IDS3270 supportReason for change: VTAM 3270 intrusion detectionservices, APAR OA49911

ISTRPLEX Communications Server Define RPLS3270 API flagReason for change: VTAM 3270 intrusion detectionservices, APAR OA49911

ISTSMF77 Communications Server Define SMF type 119, subtype 81 SMF recordReason for change: VTAM 3270 intrusion detectionservices, APAR OA49911


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Table 158. z/OS V2R2 summary of new and changed members in SYS1.MACLIB (continued)


IXCJOIN XCF Changed macro.Reason for change: Release update

IXCMSGO XCF Changed macro.Reason for change: Release update

IXCMSGOX XCF Changed macro.Reason for change: Release update

IXCQUERY XCF Changed macro.Reason for change: Release update

Summary of changes to SYS1.PARMLIBNew and changed SYS1.PARMLIB members for z/OS V2R2

Table 159 lists the new and changed members of SYS1.PARMLIB for z/OS V2R2.

Table 159. Summary of new and changed SYS1.PARMLIB members for z/OS V2R2


AXRxx BCP v New parameter: MAXTSOSERVERS, which specifies the maximumnumber of TSO server address spaces.

v New parameter: TIMEINTxx, which specifies the default time limit onREXX execs, overriding the current default of 30 seconds.

v Changed parameter: MaxWorkerTasks now has a maximum of 32.Previously, the maximum was 64.

Reason for change: System REXX enhancement

BLSCECT BCP Changed: Now recognizes system symbols in parmlib processing.Reason for change: System symbol support

Changed: Now includes IXGIPCSP parmlib member for logger controlblock models.Reason for change: Release update.

BLSCUSER BCP Changed: Now recognizes system symbols in parmlib processing.Reason for change: System symbol support

Changed: The syntax of the ENVIRONMENT keyword of the DATAstatement is ENVIRONMENT(program [,arch]). The ENVIRONMENT optionfor some of the other statements was clarified to indicate the correctselections.Reason for change: Correction.

SYS1.MACLIB


Table 159. Summary of new and changed SYS1.PARMLIB members for z/OS V2R2 (continued)


BPXPRMxx z/OS UNIX v New statement: BUFFERMONITOR starts the virtual storage monitor.Reason for change: APAR OA47493

v New statement: KERNELSTACKS specifies whether the kernel is to useabove-the-bar or below-the-bar storage for space switched stacks (stackstorage when running in the kernel address space).Reason for change: Stacks above the bar support

v The value range for SHRLIBRGNSIZE has been updated to indicated thatthe specified value, if within range, is rounded up to a megabyteboundary. Because the shared library region is allocated in megabytes,the value for SHRLIBRGNSIZE must be evenly divisible by 1048576.Reason for change: APAR OA44841

v Two new optional parameters were added to the FILESYSTEM statement,RNODEWAIT(t) and WAITABEND.Reason for change: APAR OA46056

v Information about the SECURITY and NOSECURITY parameters wereadded.Reason for change: Missing information.

CEAPRMxx BCP Two new operands, MAXSESSIONS and MAXSESSPERUSER, were addedto the TSOASMGR statement.Reason for change: Added ability to control the limits on the number ofTSO/E address spaces available for the z/OSMF ISPF task and the numberof concurrent TSO/E spaces.

CONFIGxx BCP Changed statement: The PFID statement for the CONFIGxx parmlibmember can be 00-x’FFFF’.Reason for change: Release update; also APAR OA44791.

CONSOLxx BCP New keyword for the CONSOLxx statement: The system automaticallyissues a LOGOFF command for the console after the number of minutesspecified by the TIMEOUT keyword has occurred without any consoleinput activity.Reason for change: Release update

COUPLExx BCP New statement: CFRMTAKEOVERCF allows the installation to requestoperator prompting to control usage of coupling facilities that are owned bya different sysplex.Reason for change: Gain ownership processing enhancement

CTIDMPxx BCP New memberReason for change: Release update

CTIRES00 Communications Server Changed member:

Added the OPTIONS(TRACERES) option to collect Trace Resolver outputas Resolver CTRACE records.Reason for change: Activate Resolver trace without restarting applications

SYS1.PARMLIB




DEVSUPxx BCP v New keyword: EOSV2 erases either one track at a time, or up to 255tracks in a single-channel program.Reason for change: Exploitation of the new EOS channel program forPPRC devices.

v New keyword: The PPRCMT value was added for the ENABLE andDISABLE keywords. It enables or disables the Multi-Target PPRCsupport.Reason for change: Multi-Target PPRC support; also APAR OA43661

v New keyword: GREATER_253 specifies, in a system managed tapeenvironment, whether SMS on a scratch allocation request can returnmore than 253 tape subsystems (device pools) to MVS Allocation.Reason for change: Release update; also APAR OA44351

v New value: The SSR value was added for the ENABLE and DISABLEkeywords. It enables or disables the secondary space reduction supportof the Device Manager.Reason for change: RAS enhancements

v The default for REFUCB was changed from DISABLE to ENABLE.Reason for change: Release update

v New keyword: MULTINCRFLC, which enables or disables MultipleIncremental FlashCopy® or Change Recording Version 2 function.Reason for change: APAR OA45412

DIAGxx BCP New keyword: FREEMAINEDFRAMES controls the use of the freemainedframes feature.Reason for change: APAR OA46291

Starting in z/OS V2R2, the IeaSlipConfirm trap is obsolete. In V2R2, SLIPalways issues message IEE088D when MODE=HOME is specified withoutJOBNAME and ASID.Reason for change: APAR OA46291

EZAIPCSP Communications Server Added additional control block formatters.Reason for change: Release update

GRSMONxx BCP New member.Reason for change: Added to support the new GRS SMF 87 Monitor.

GTZPRMxx BCP New statement: The PERSIST statement specifies whether to persist GTZdata.Reason for change: Enhancement to Generic Tracker

IEAOPTxx BCP The MCCFXTPR=xxx parameter was updated as part of performanceenhancements for LPARs with large amounts of real storage, especiallyLPARs with more than 320GB of central storage.Reason for change: Release update

The value range for the BLWLINTHD statement was changed from 5-65535seconds to 1-65535 seconds.Reason for change: Release update

IEASYMxx BCP Changed statement: SYMDEF reflects support for longer system symbolnames and longer symbol substitution values.Reason for change: Release update

IEASYSxx BCP v New option: Specify a LOGREC log stream name withLOGREC=LOGSTREAM=log.stream.name.Reason for change: Release update.

v The INCLUDE1MAFC option on the LFAREA parameter now allows youto specify YES or NO, and the default is now INCLUDE1MAFC(YES).Reason for change: Release update.

v A new option, LOGSTREAM=lsname, was added to the LOGRECparameter.Reason for change: Release update.

IECIOSxx BCP I/O New keyword for the MIH statement: IOTTAPE specifies the I/O timinglimit to be used for all TAPE devices.Reason for change: Release update

SYS1.PARMLIB




IEFOPZxx BCP New parmlib member.Reason for change: OA47689

IGDSMSxx DFSMSdfp v New parameter: USER_ACSVAR specifies values that SMS uses toinitialize the ACS read-only variable &USER_ACSVAR.Reason for change: Release update

IGGCATxx DFSMSdfp v New parameter: GDGEXTENDED specifies whether GDG Extended isallowed or not on DEFINE of a GDG.Reason for change: Release update

v New parameter: GDGSCRATCH specifies that the default when defininga base GDG should be SCRATCH, rather than NOSCRATCH.Reason for change: Release update

v New parameter: GDGPURGE specifies what the default for DEFINEGDG should be when neither the PURGE nor the NOPURGE parameteris specified.Reason for change: Release update

IKJTSOxx TSO/E v New keyword: PASSWORDPREPROMPT on LOGON parameter specifieswhether the user will be prompted to enter both the user ID andpassword prior to the presentation of any other information.Reason for change: APAR OA44855

v Updated parameter: OPERSEWAIT default on SEND parameter changedfrom ON to OFF.Reason for change: OPERSEWAIT Default enhancement

IPCSPRxx BCP Changed: Now recognizes system symbols in parmlib processing.Reason for change: System symbol support

ISFPRMxx orISFPARMS

SDSF New parameters:

v FLD statement (and the ISFFLD macro) now accept APFFLDS, APFFLD2,ENQFLDS, ENQFLD2, LNKFLDS, LNKFLD2, LPAFLDS, LPAFLD2,PAGFLDS, PAGFLD2, PARMFLDS, PARMFLD2, SRCHFLDS, SRCHFLD2,SYMFLDS, SYMFLD2, SYSFLDS, and SYSFLD2. These define customizedfield lists for the new panels.

v FLD statement (and the ISFFLD macro) now accept JDDFLDS, JDDFLD,JDMFLDS, JDMFLD2, JDYFLDS, JDYFLD2, JSFLDS, JSFLD2, JGFLDS,JGFLD2, JDPFLDS and JDPFLD2. These define customized field lists forthe new panels.

Changed parameters:

The CONNECT statement can now be use to control the automatic start ofSDSFAUX.

New values for the PROPERTY statement:

v Panel.JM.NoUseAux and Panel.JDD.NoUseAux, to control whetherSDSFAUX is used to gather data for the JM and JD panels

v Panel.All.JESPlexScope, Panel.APF.JESPlexScope,Panel.ENQ.JESPlexScope, Panel.LNK.JESPlexScope,Panel.LPA.JESPlexScope, Panel.PAG.JESPlexScope,Panel.PARM.JESPlexScope, Panel.SYM.JESPlexScope, andPanel.SYS.JESPlexScope control the scope of the APF, ENQ, LNK, LPA,PAG, PARM, SYM, and SYS panels

v Command.SLASH.CommandLimit controls how many commands arestored between sessions

v Command.SLASH.NoDynamicPanels controls whether the size of theSystem Command Extension pop-up varies with the screen size

The HASPINDX data set is no longer used. As a result, these statements areignored: IDBLKS, INDEX, INDXVOL, and NIDBUF. In addition, thiscustom property is ignored: Log.Syslog.UseHaspIndx.Reason for change: Release update

SYS1.PARMLIB


||||



IVTPRM00 Communications Server The default value for FIXED MAX was changed from 100 M to 200 M. TheFIXED MAX value in IVTPRM00 was changed to 240 M.Reason for change: Added support for 64-bit addressing.

A new statement, HVCOMM MAX, was added to support 64-bitenablement of the TCP/IP stack, strategic DLCs, and CSM.Reason for change: Added support for 64-bit addressing.

IXGCNFxx BCP v Changed member: MANAGE statement with ALLOCAHEAD keywordadded.Reason for change: Release update

v Changed member: LOGRCDS ALLOWACCESS keyword added to theMANAGE statement.Reason for change: Release update

IXGIPCSP BCP New parmlib member: Provides the IPCS control block model formattersfor logger.Reason for change: Release update

LOADxx BCP Updated statement: The PROCVIEW statement was updated.Reason for change: APAR OA43366

New keyword: The MACHMIG statement of the LOADxx parmlib memberwas added.Reason for change: Release update

PROGxx BCP v New keyword: DELETEFORCE on EXIT statement.Reason for change: Control whether any deletion of an exit routine (byCSVDYNEX, SETPROG, or an EXIT DELETE statement in PROGxx) mustspecify FORCE=YES.

v New keyword: SERVICEMASK on EXIT statement.Reason for change: Control whether an exit routine will be called for agiven caller.

SMFLIMxx BCP New parmlib member.

The SMFLIMxx member allows installations to specify region and memlimitvalues similar to the output fields in the IEFUSI SMF exit.Reason for change: Improved management of region sizes.

SMFPRMxx BCP v New statement: The RECSIGN statement enables digital signatures forSMF records.Reason for change: Improves the security of SMF records.

v New statement: The INMEM statement defines SMF in-memoryresources.Reason for change: APAR OA49263

v New statement: The HFTSINTVL statement enables high-frequencythroughput statistics.Reason for change: APAR OA48570

Summary of changes to SYS1.PROCLIBNew and changed members of SYS1.PROCLIB andSYS1.IBM.PROCLIB for z/OS V2R2

Table 160 on page 262 lists the new and changed members of SYS1.PROCLIB andSYS1.IBM.PROCLIB for z/OS V2R2.

SYS1.PARMLIB


Table 160. New and changed SYS1.PROCLIB and SYS1.IBM.PROCLIB members for z/OS V2R2


AOPDEMON Infoprint Server New member: Added to start one Infoprint Server daemonwhen the ISPF Operating mode field is z/OS 2.2.Reason for change: Individually started daemons

AOPSTAR2 Infoprint Server New member: Added to start one or multiple Infoprint Serverdaemons when the ISPF Operating mode field is z/OS 2.2.Reason for change: Individually started daemons

AOPSTAT Infoprint Server New member: Added to display the status of Infoprint Serverdaemons when the dynamic configuration is set.Reason for change: Dynamic configuration

AOPSTOP2 Infoprint Server New member: Added to stop one or all Infoprint Serverdaemons when the ISPF Operating mode field is z/OS 2.2.Reason for change: Individually started daemons

HKCSVR1 IBM Knowledge Center forz/OS

New member: Added to start a Knowledge Center instance ofthe Websphere Liberty Profile server.Reason for change: Required to run the new KnowledgeCenter element.

Summary of changes to SYS1.SAMPLIBNew and changed members of SYS1.SAMPLIB for z/OS V2R2

Table 161 lists the new and changed members of SYS1.SAMPLIB for z/OS V2R2.

Table 161. Summary of new and changed SYS1.SAMPLIB members for z/OS V2R2


CBROSR2 OAM Updated: Information added for 64-bit buffer support.Reason for change: 64-bit buffer support

GTZPRMxx BCP New statement: The PERSIST statement specifies whether topersist GTZ data.Reason for change: Enhancement to Generic Tracker.

HKCCFGFZ IBM Knowledge Center forz/OS

New Member: Sample job to define, format and mount a zFSlinear sequential VSAM cluster file system for the KnowledgeCenter server configuration files.Reason for change: Required to run the new KnowledgeCenter element.

HKCDATFZ IBM Knowledge Center forz/OS

New Member: Sample job to define, format and mount a zFSlinear sequential VSAM cluster file system for KnowledgeCenter content-related data files.Reason for change: Required to run the new KnowledgeCenter element.

HKCLOGFZ IBM Knowledge Center forz/OS

New Member: Sample job to define, format and mount a zFSlinear sequential VSAM cluster file system for KnowledgeCenter log files.Reason for change: Required to run the new KnowledgeCenter element.

HKCMNTFS IBM Knowledge Center forz/OS

New Member: Sample Rexx Exec called by the HKCCFGFZ,HKCDATFZ and HKCLOGFZ sample jobs to define a mountpoint and mount the file system there.Reason for change: Required to run the new KnowledgeCenter element automatically at IPL time.

SYS1.PROCLIB


Table 161. Summary of new and changed SYS1.SAMPLIB members for z/OS V2R2 (continued)


HKCMOUNZ IBM Knowledge Center forz/OS

New Member: Sample mount commands to be copied into theBPXPRMxx member of the system parmlib for automaticallymounting at IPL time the filesystems created by theHKCCFGFZ, HKCDATFZ and HKCLOGFZ sample jobs.Reason for change: Required to run the new KnowledgeCenter element.

HWTHXC1 z/OS Client WebEnablement Toolkit

New member: C and C++ sample program using the HTTPenabler callable services that are available in the toolkit.Reason for change: Support for developing HTTP applications.

HWTHXCB1 z/OS Client WebEnablement Toolkit

New member: COBOL sample program using the HTTPenabler callable services that are available in the toolkit.Reason for change: Support for developing HTTP applications.

HWTHXPL1 z/OS Client WebEnablement Toolkit

New member: PL/I sample program using the HTTP enablercallable services that are available in the toolkit.Reason for change: Support for developing HTTP applications.

HWTHXAS1 z/OS Client WebEnablement Toolkit

New member: Assembly language sample program using theHTTP enabler callable services that are available in the toolkit.Reason for change: Support for developing HTTP applications.

HWTJXC1 z/OS Client WebEnablement Toolkit

New member: C and C++ sample program using the JSONparser callable services that are available in the toolkit.Reason for change: Support for developing JSON parserapplications.

HWTJXCB1 z/OS Client WebEnablement Toolkit

New member: COBOL sample program using the JSON parsercallable services that are available in the toolkit.Reason for change: Support for developing JSON parserapplications.

HWTJXPL1 z/OS Client WebEnablement Toolkit

New member: PL/I sample program using the JSON parsercallable services that are available in the toolkit.Reason for change: Support for developing JSON parserapplications.

ICKSADSF ICKDSF The ICKSADSF member was updated to the latest level, whichis PTF UK71587.Reason for change: APAR PI38768

IKJTSO00 TSO/E Updated parameter: FTP has been removed from theAUTHCMD, AUTHPGM, and AUTHTSF lists of the IKJTSO00samplib member.Reason for change: APAR OA45541Updated parameter:Program ADYOPCMD has been added to the AUTHCMD list.Program AOPCMND has been added to the AUTHPGM list.Reason for change: Release update.

IRRADULD RACF Updated: The sample SMF Unload DB2 load and tablestatements are updated for the KDFAES and SPECIALCHARSsettings.Reason for change: Password security enhancements

IRRADUTB RACF Updated: The sample SMF Unload DB2 load and tablestatements are updated for the KDFAES and SPECIALCHARSsettings.Reason for change: Password security enhancements

SYS1.SAMPLIB


Table 161. Summary of new and changed SYS1.SAMPLIB members for z/OS V2R2 (continued)


IRRICE RACF Updated: Added a sample program to find the certificate labelsthat result to the same string after folding to uppercase and theconversion of blanks and special characters to an underscore(_).Reason for change: R_datalib callable service enhancement.

IXGLOGRF BCP New: Sample JCL to format the primary and alternate coupledata sets for system logger (LOGR CDS).Reason for change: Release update.

IXGLOGRP BCP New: Sample JCL to run the utility to create or update theadministrative policy in the primary and alternate couple datasets for system logger (LOGR CDS).Reason for change: Release update.

RACDBULD RACF Updated: Information added for sample Database Unload DB2load and table statements to include new fields,SPECIALCHARS and KDFAES.Reason for change: Password security enhancements

RACDBUTB RACF Updated: Information added for sample Database Unload DB2load and table statements to include new fields,SPECIALCHARS and KDFAES.Reason for change: Password security enhancements

RACINSTL RACF Updated: RACINSTL and RACPARM members containreferences to the ICHDEX01 sample that is no longer shippedin z/OS V2R2.Reason for change: Password security enhancements

RACJCL RACF Updated: Added information in the prolog comments about anowning node/system.Reason for change: RACF Remote Sharing Facility (RRSF)allowing dynamic MAIN switching

SPPACK BCP Changed member: Maintenance.Reason for change: Changed in every release for releaseupdates

SYS1.SAMPLIB


Chapter 29. BCP (MVS) summary of interface changes

In addition to the interface changes included in this topic, updates to the BCPresulted in SYS1.PARMLIB and SYS1.SAMPLIB member changes. See “Summary ofchanges to SYS1.PARMLIB” on page 257 and “Summary of changes toSYS1.SAMPLIB” on page 262 for those changes.

The BCP interfaces described in this topic are:v “Callable services for high-level languages”v “Installation exits” on page 267v “Control blocks” on page 268v “IPCS Subcommands” on page 269v “Services and macros” on page 270v “Messages” on page 269v “SMF records” on page 272v “MVS (BCP) system commands” on page 273

Callable services for high-level languagesThere are many documents in the z/OS library that contain callable services. Fordetails about the callable services for high-level languages (HLL) that are listedhere, see z/OS MVS Programming: Callable Services for High-Level Languages.

New and changed callable services in z/OS V2R2

Table 162 lists the new and changed callable services.

Table 162. Summary of new and changed callable services for high-level languages in z/OS V2R2

Service name Description Reason for change

FPZ4RZV New: New RmrEntriesExact option APAR OA45054

HWICMD New: Information about the use of SMF record type 106has been added

Release update

HWIQUERY New: New constant values for the QueryParm_Ptr(QueryParm.) parameter

Release update

HWIREXX New: Information about the HWIREXX helper programhas been added

APAR OA45932

HWISET New: Information about the use of SMF record type 106has been added

Release update

HWTCONST New:

v New callable service

v New REXX-only support for HWTJSON andHWTHTTP

APAR OA50659

HWTHCONN New:

v Updated callable service

v New REXX support

APAR OA50659


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Table 162. Summary of new and changed callable services for high-level languages in z/OS V2R2 (continued)


HWTHDISC New:


v New REXX support

APAR OA50659

HWTHINIT New:


v New REXX support

APAR OA50659

HWTHRQST New:


v New REXX support

APAR OA50659

HWTHRSET New:


v New REXX support

APAR OA50659

HWTHSET New:


v New REXX support

APAR OA50659

HWTHSLST New:


v New REXX support

APAR OA50659

HWTHTERM New:


v New REXX support

APAR OA50659

HWTJCREN New:


v New REXX support

APAR OA50659

HWTJESCT New:


v New REXX-only support

APAR OA50659

HWTJGAEN New:


v New REXX support

APAR OA50659

HWTJGBOV New:


v New REXX support

APAR OA50659

HWTJGJST New:


v New REXX support

APAR OA50659

HWTJGNUE New:


v New REXX support

APAR OA50659

HWTJGNUV New:


APAR OA50659

BCP


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Table 162. Summary of new and changed callable services for high-level languages in z/OS V2R2 (continued)


HWTJGOEN New:


v New REXX support

APAR OA50659

HWTJGVAL New:


v New REXX support

APAR OA50659

HWTJINIT New:


v New REXX support

APAR OA50659

HWTJPARS New:


v New REXX support

APAR OA50659

HWTJSERI New:


v New REXX support

APAR OA50659

HWTJSRCH New:


v New REXX support

APAR OA50659

HWTJTERM New:


v New REXX support

APAR OA50659

IEAVAPE Updated: Updated callable service Restriction

IEAVAPE2 Updated: Updated callable service Restriction

IEAVPME2 New: New callable service Multiple pause elements

IEA4APE Updated: Updated callable service Restriction

IEA4APE2 Updated: Updated callable service Restriction

IEA4PME2 New: New callable service Multiple pause elements

IFAMCON New: New callable service APAR OA49263

IFAMDSC New: New callable service APAR OA49263

IFAMGET New: New callable service APAR OA49263

IFAMQRY New: New callable service APAR OA49263

Installation exitsTable 163 lists the new and changed installation exits. You can find detailedinformation for a particular installation exit in z/OS MVS Installation Exits.

Table 163. Summary of new and changed BCP installation exits

Installation exit Release Description Reason for change

ASREXIT V2R2 All preexisting references to SYS1.LOGRECnow instead reference “the logrec recordingmedium”.

Release update

BCP

Chapter 29. BCP (MVS) summary of interface changes 267

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Table 163. Summary of new and changed BCP installation exits (continued)

Installation exit Release Description Reason for change

IEFUSI V2R2 Optional IEFUSI exit changes to support theSMFLIMxx parmlib member for REGIONand MEMLIMIT control, as well as changesto support the JCL REGIONX keyword.

Release update

Control blocksThere have been no new or changed control blocks.v For information about new and deleted BCP control blocks, see the Data Areas

Web site.

Before using a control block as part of a programming interface, verify that you areusing it as intended.

Possible actions resulting from changed control blocksIf you have a program that is using a mapping macro, a change to the mappingmacro might require one of the following actions:v Reassemble the program: To accommodate the change, simply reassemble the

program.v Rewrite the program: To accommodate the change, rewrite the program. This

can be necessary if fields were moved, or changed their meaning or use.v Use a supported service instead of the mapping macro: Use a supported

service (such as a macro or callable service) to obtain the needed information.

Make sure to test your applications in the new release before going to production.

A method for finding changes to MVS control blocksWhen you order z/OS, IBM supplies data sets containing the mapping macros formany control blocks. After SMP/E RECEIVE processing, the new mapping macrosare in the SMPTLIB data sets. After SMP/E APPLY processing, the new mappingmacros are in the target libraries.

To find mapping macros for MVS control blocks, look in the MODGEN, MACLIB,and ATSOMAC libraries. Mapping macros for JES2, VTAM, and other elementsand products might be in the same libraries, or in other libraries specific to theelement or product.

You might want to use ISPF's SuperCE (Compare data sets Extended) dialog,which has the following advantages:v You can concatenate several data sets together for both the old and the new

data.v You can specify a set of SELECT statements that name the mapping macros you

are interested in. Make sure to specify the name of the mapping macro. This isnot always the same as the control block name. For example, to check forchanges to the PSA, compare old and new copies of the IHAPSA mappingmacro.

This method works better if the old data has the same level of service as thesystem from which you are migrating.

BCP


IPCS SubcommandsTable 164 lists the new and updated IPCS subcommands. See z/OS MVS IPCSCommands and z/OS MVS System Commands for more information.

Table 164. Summary of new and changed MVS IPCS subcommands

IPCS subcommand Release Description Reason for change

RSMDATA z/OS V2R2 New report data: Information aboutfreemained frames is now displayed in theReal Storage Frame Report (RSMDATAREALFRAME) and the Summary Report(RSMDATA SUMMARY).

Service aidsenhancements andAPAR OA46291

SSIDATA z/OS V2R2 New dump title: A new SVC dump title hasbeen added for errors encountered whileinvoking a subsystem event notificationroutine.

New report data: The output of theSSIDATA subcommand now indicateswhether a subsystem has an eventnotification routine (EVENTRTN).

Service aidsenhancements

JCL parametersYou can find complete information about JCL in the following publications:v z/OS MVS JCL User's Guide

v z/OS MVS JCL Reference

Beginning in z/OS V2R2:v Use the REGIONX parameter on the EXEC statement to specify the amount of

central or virtual storage that the step requires below and above the 16 MB line.v Use the REGIONX parameter on the JOB statement to specify the amount of

central or virtual storage that the step requires below and above the 16 MB line.

MessagesInformation on new, changed and deleted messages is necessary to migrateautomated operations. Information about new, changed, and deleted BCP messagescan be found in “BCP and DFSMS summary of message changes for z/OS V2R2and its updates” on page 205.

Also see Appendix B, “A method for finding changes to MVS and TSO/Emessages,” on page 439.

REXX execsThe following changes were made to REXX exces:

Table 165. Summary of new and changed BCP REXX execs.

REXX exec Release Description Reason for change

GTZLQRY V2R2 Allows REXX programs to access data that isprovided by the macro service GTZQUERY.

Release update

BCP


Services and macrosTable 166 lists the new and updated macros. See the following books for moredetailed information:v z/OS MVS Programming: Authorized Assembler Services Reference ALE-DYN

v z/OS MVS Programming: Authorized Assembler Services Reference EDT-IXG

v z/OS MVS Programming: Authorized Assembler Services Reference LLA-SDU

v z/OS MVS Programming: Authorized Assembler Services Reference SET-WTO

v z/OS MVS Programming: Assembler Services Reference ABE-HSP

v z/OS MVS Programming: Assembler Services Reference IAR-XCT

v z/OS MVS Programming: Sysplex Services Reference

v z/OS MVS Programming: Workload Management Services

v z/OS MVS Programming: Resource Recovery

Table 166. Summary of new and changed MVS macros

Macro Release Description Reason for change

ASASYMBF z/OS V2R2 New:

The ASASYMBF macro is added.

Release update

ASASYMBM z/OS V2R2 Update:

The ASASYMBM macro is updated.

Release update

CPOOL z/OS V2R2 New:

The following parameters are added to theauthorized macro:

CONTRACTCONTRACTABLEAUTOCONTRACTFREECELLSFREECELLSDIVISORFREECELLSPERCPUCONTINTVL

Update:

The MULTIHDR parameter has a newCOND option.

Contractablemulti-header cellpool support

CSVDYNEX z/OS V2R2 Update:

The CSVDYNEX macro is updated to addthe DELETEFORCE, DISABLEDCALL,SERVICEID, SERVICEMASK parameters.

Release update

CSVDYNEX z/OS V2R2 Update:

The CSVDYNEX macro is updated.

Release update

BCP


Table 166. Summary of new and changed MVS macros (continued)


DYNALLOC z/OS V2R2 New:

v Verb code 01 has new text unit keysDALINSDD (key 0079) and DALNOSEC(key 007A).

v Verb code 02 has new text unit keysDUNINSDD (key 0079) and DUNNOSEC(key 007A).

v Verb code 03 has new text unit keyDCCINSDD (key 0079).

v Verb code 04 has new text unit keyDDCINSDD (key 0079).

APAR OA47824

IARBRVEA z/OS V2R2 New callable service. APAR OA46291

IARBRVER z/OS V2R2 New callable service. APAR OA46291

IARV64 z/OS V2R2 New:

v SADMP parameter forREQUEST=GETSTOR,REQUEST=GETSHARED, andREQUEST=GETCOMMON

v New EXECUTABLE parameter

APAR OA48539,APAR OA51647

IEAMSCHD z/OS V2R2 New:

v The TRANSFER parameter is added.

Release update

IEAMSXMP z/OS V2R2 reason code x'0000001C' is now documentedfor completion code 3C4.

IEFOPZQ z/OS V2R2 New macro. APAR OA47689

IEFSSI z/OS V2R2 New parameter:

v REQUEST=OPTIONS has a newEVENTRTN parameter to specify whetherthe subsystem has an event notificationroutine.

Release update

IOSODS z/OS V2R2 New parameter:

v BYPONLINEFENCE parameter is added.

APAR OA42773

IOSSCM z/OS V2R2 New macro: The IOSSCM macro retrievesstorage class memory (SCM) relatedinformation, such as the number of SCMresources and performance statistics.

Release update

IWMPACT z/OS V2R2 New parameter: The IWMPACT macrosupports a new CHECKHISTORY parameter,which specifies the criteria that WLM appliesto decide whether or not to discard historicaldata for service class periods, due to changesthat come into effect with a reactivated WLMpolicy

OA49802

IXCJOIN z/OS V2R2 New MSGISO keyword. Release update

IXCJMG z/OS V2R2 Now supports AMDALEVEL of 3 Release update

IXCMSGOX z/OS V2R2 New and updated reason code explanations. Release update

IXCQUERY z/OS V2R2 New REQINFO types: CDS andCDS_ALLDATA.

Release update

BCP


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Table 166. Summary of new and changed MVS macros (continued)


IXGINVNT z/OS V2R2 Update:

v Option REQUEST=CHECKDEF is added.

v Attribute LOGSTREAMLS_ALLOCAHEAD is updated.

Release update

IXLCONN z/OS V2R2 New MONITOR keyword. APAR OA40933

IXLREBLD z/OS V2R2 New REQUEST types POPULATING andWAITING.

APAR OA40933

IXLYLAA z/OS V2R2 Report both list entry and list element countsusing select IXLLIST, IXLLSTE, and IXLLSTCList Structure service requests for liststructures residing in a coupling facility ofCFLEVEL=21 or higher.

Release update

STORAGE z/OS V2R2 New EXECUTABLE parameter APAR OA51647

SMF recordsIn addition to the record updates listed in the following tables, updates to z/OSMVS System Management Facilities (SMF) include these topics:v The topic about “SMF record general information and best practices” contains

more guidance information that is useful when building an SMF record.v Specifying parameters for the SMF dump programs, IFASMFDP and IFASMFDL.

See the “Summary of changes” topics in z/OS MVS System Management Facilities(SMF) for more information.

Table 167 lists the new and updated SMF records. See z/OS MVS SystemManagement Facilities (SMF) for more detailed information.

Table 167. Summary of new and changed SMF records

SMF record Release Description Reason for change

Type 2 z/OS V2R2 Added new subtypes 1 and 2 Digital signatures forSMF

Type 14 z/OS V2R2 v New fields in Step Information Section (Type 3)

v New flags in the SMF14DSVER field

APAR OA43798APAR OA49627

Type 30 z/OS V2R2 Multiple updates APAR OA46968APAR OA46971

Type 30 z/OS V2R2 New SMF30SLM field in Storage and PagingSection

SMFLIM (APAROA47062)

Type 42 z/OS V2R2 v New fields in subtypes 15, 16, and 17

v Field description changes in subtype 17

v New subtype 27

VSAM RLS indexrecord lockingsupport, RASenhancements, andAPAR OA45944

Type 64 z/OS V2R2 Multiple updates Release update

Type 78 Multiple updates; see the “Summary of changes”topic in z/OS MVS System Management Facilities(SMF) for details.

Release update

BCP


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Table 167. Summary of new and changed SMF records (continued)

SMF record Release Description Reason for change

Type 90 z/OS V2R2 New subtypes: 37, 38, and 39 Dynamic APF

APAR OA47689APAR OA47062

Type 98 z/OS V2R2 New record type and new HFTSINTVLparameter

APAR OA48570

Type 99 z/OS V2R2 Multiple updates APAR OA50845

Type 99 z/OS V2R2 New and changed fields in subtypes 12 and 14 Release update andAPAR OA47968

Type 104 z/OS V2R2 Multiple updates to record descriptions

Type 105 z/OS V2R2 New information about type 105 records GDPS/Global Mirror

Type 106 z/OS V2R2 New SMF record to record successful BCPiiHWISET and HWICMD requests.

Release update

Type 119 z/OS V2R2 New subtypes 94 (Client connection started) and95 (Server connection started), which aredocumented in z/OS Communications Server: IPProgrammer's Guide and Reference

Release update

Type 121 z/OS V2R2 New record type Java runtimeperformance statistics

Type 124 z/OS V2R2 New record type APAR OA49089

Type 125 z/OS V2R2 New SMF record to persist data across systemrestarts.

APAR OA51475

MVS (BCP) system commandsTable 168 lists the new and updated MVS system commands. See z/OS MVS SystemCommands for more detailed information.

Table 168. Summary of new and changed MVS system commands

System Command Release Description Reason for change

DISPLAY z/OS V2R2 New options:v IEFOPZ was added to display data set optimization

configuration defined by IEFOPZxx parmlib members.v SMFLIM was added to display the storage limits that are

specified in the SMFLIMxx parmlib members.v MANAGE was added to the IXGCNF parameter of the

DISPLAY LOGGER commandv SUMMARY parameter was added to the DISPLAY

SYMBOLS commandv LINKINFO parameter was added to the

DISPLAY M=DEV command.v M parameter was added to the DISPLAY SMF command

Updated options:v SUMMARY is now allowed on the D

LOGGER,LOGSTREAM and STRUCTURE commands toobtain summary counts

v The example output for DISPLAY GTZ,STATUS wasupdated for SETGTZ PERSIST.

Release update andAPARs:v OA47689v OA47062v OA49089v OA49263

BCP


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Table 168. Summary of new and changed MVS system commands (continued)


MODIFY z/OS V2R2 New options:

v The CANCEL, REQTOKEN, STARTTSO, STOPTSO, andOREQTOKEN options were added to the MODIFY AXRcommand.

v The LIBRARY and MEMBER options were added to theMODIFY LLA command to update an entire LLAmanaged library or to update specific members of thatlibrary.

v The PFS option was added. With it, the MODIFYcommand string can be passed to a physical file system(PFS) through a logical file system (LFS).

Changed output:

v HIS033I is no longer displayed in response to a MODIFYHIS,BEGIN command that does not request sampling.

Release update andAPAR OA47689

SET z/OS V2R2 New options:

v IEFOPZ parameter is added.

v SMFLIM parameter is added.

APARs:v OA47689v OA47062

SETGRS z/OS V2R2 New keyword: GRSMON=xx specifies a GRSMONxxparmlib member.

Release update

SETGTZ PERSIST z/OS V2R2 New sub-command of operator command SETGTZ enablesor disables the persistence of tracking facility data.

Release update

SETIOS z/OS V2R2 New options:

v IOTTAPE is a new valid class on the SETIOS MIHcommand.

I/O timing for tape(APAR OA43674)

SETLOGR z/OS V2R2 New command:

v MANAGE

New parameters:

v DEALLOCCURDS, on SETLOGR FORCE

v DEALLOC, on SETLOGR FORCE

Release update

SETLOGRC z/OS V2R2 New functionality:

v Specify a data set name or log stream name.

v Switch to using a new data set without issuing an IPL.

Release update

SETPROG z/OS V2R2 New options:

v The DELETEFORCE option specifies whether anydeletion of an exit routine (by CSVDYNEX, SETPROG, oran EXIT DELETE statement in PROGxx) must specifyFORCE=YES.

v The SERVICEMASK option specifies a service mask forthe exit routine that is used to determine whether the exitroutine will be called for a given caller.

Release update

SETSMF z/OS V2R2 New option:

v RECSIGN specifies whether SMF is to digitally sign therecords that are being recorded.

Release update

SETSSI z/OS V2R2 New parameters:

v The DELETE,...,FORCE parameters have been added todynamically deactivate and delete a subsystem.

Release update

SLIP z/OS V2R2 New action:

v CMD enhancement for issuing console commands. Forexample: SLIP SET,...,ACTION=CMD,CMD=’command1’,END

Release update

BCP


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Table 168. Summary of new and changed MVS system commands (continued)


VARY z/OS V2R2 New option:

v The TIMEOUT option is added to the VARY CNcommand along with information about automatictimeout for consoles.

Release update

BCP


BCP


Chapter 30. CIM summary of interface changes

This topic describes the Common Information Model (CIM) interface changes.

For more detailed information, see z/OS Common Information Model User's Guide.

APIsv Version 2.2 of the CIM client for Java (SBLIM CIM client) programming API is

now included.v Version 1 of the CIM client for Java (SBLIM CIM client) programming API was

removed.

Classesv Attribute MaxCpusSinCore was added to the IBMzOS_Process class.

Configuration optionsv Configuration options NumberOfTraceFiles and TraceFileSizeKBytes were added.

Environment variablesv Environment variables _BPXK_GPSENT_SECURITY and

PEGASUS_MAX_BACKLOG_CONNECTION_QUEUE were added.

Jobsv Step PECEA of the CFZSEC job was updated with explanations.


CIM


Chapter 31. Communications Server summary of interfacechanges

In addition to the interface changes included in this topic, refer to the followinglinks for additional information.v “Summary of changes to SYS1.MACLIB” on page 256v “Summary of changes to SYS1.PARMLIB” on page 257

The Communications Server interface changes described in this topic are:v “Communications Server IP summary of interface changes”v “Communications Server SNA summary of interface changes” on page 318

The tables in this topic contain a Reason for change column that provides thename of the topic in z/OS Communications Server: New Function Summary thatdescribes the related functional enhancement.

Communications Server IP summary of interface changesThis topic describes the updates to the following Communications Server IPinterfaces:v “PROFILE.TCPIP configuration file” on page 280

– “PROFILE.TCPIP statement and parameter changes” on page 280v Configuration Files (other than PROFILE.TCPIP)

– “FTP client configuration statements” on page 284– “FTP server configuration statements” on page 285– “TN3270E Telnet server PROFILE configuration file” on page 285

- “BEGINVTAM information block” on page 285- “TELNETGLOBALS information block” on page 285- “TELNETPARMS information block” on page 285

– “General updates for the non-PROFILE.TCPIP IP configuration files” on page285

v “RACF interfaces” on page 286v “Operator commands” on page 287

– “Netstat operator commands (DISPLAY TCPIP,,NETSTAT)” on page 287– “TN3270E Telnet server operator commands” on page 291– “General updates of IP operator commands” on page 291

v “TSO commands” on page 293– “NETSTAT TSO commands” on page 293– “FTP TSO and z/OS UNIX commands” on page 295

- “FTP subcommands” on page 295– “General updates of TSO commands” on page 295

v “z/OS UNIX commands” on page 295– “Netstat UNIX commands” on page 295– “General updates of z/OS UNIX commands” on page 298

v “Application programming interfaces and network management interfaces” onpage 298– “FTP client API FCAI control block” on page 298– “FTP client API for REXX predefined variables” on page 298– “Local IPSec NMI” on page 298– “Network security services NMI” on page 299– “Real-time application-controlled TCP/IP trace NMI (EZBRCIFR)” on page

299


– “Real-time network monitoring TCP/IP NMI” on page 299– “Resolver callable NMI (EZBREIFR)” on page 301– “SNMP manager API” on page 301– “Syslog daemon name/token pair” on page 301– “TCP/IP callable NMI (EZBNMIFR)” on page 301– “Trace formatting NMI (EZBCTAPI)” on page 305– “Trusted TCP connections API for Java” on page 305

v “Environment variables” on page 305v “Socket APIs” on page 306

– “General updates of socket APIs” on page 306v “IPCS subcommands” on page 306

– “CTRACE COMP(SYSTCPDA) subcommand” on page 306– “CTRACE COMP(SYSTCPIS) subcommand” on page 306– “CTRACE COMP(SYSTCPOT) subcommand” on page 306– “CTRACE COMP(SYSTCPRE) subcommand” on page 306– “TCPIPCS subcommand” on page 307– “General updates to IPCS subcommands” on page 307

v “SNMP MIB modules” on page 307v “User exits” on page 308v “Application data” on page 308v “FTP client error codes” on page 308v “SMF record type 119 enhancements” on page 308

– “CSSMTP records” on page 308– “FTP records” on page 309– “IPSec records” on page 313– “SMC-R records” on page 313– “TCP connection records” on page 313– “TCP/IP stack records” on page 314– “TN3270E Telnet server records” on page 316

v “General updates of IP interfaces” on page 316v “Samples provided in MVS data set SEZAINST” on page 317v “Samples provided in z/OS UNIX TCPIP directory” on page 318

PROFILE.TCPIP configuration fileThis topic contains the PROFILE.TCPIP statement and parameter changes. TheTN3270E Telnet server profile statements are accepted but ignored by the TCP/IPstack. The statements must be specified in a data set configured to the TN3270ETelnet server running in its own address space. Therefore, the Telnet configurationstatements are moved from this PROFILE.TCPIP configuration file topic to ageneral IP configuration file topic: see “TN3270E Telnet server PROFILEconfiguration file” on page 285.

PROFILE.TCPIP statement and parameter changesTable 169 lists the new and updated Communications Server PROFILE.TCPIPconfiguration statements and parameters. See z/OS Communications Server: IPConfiguration Reference for more detailed information.

Table 169. Summary of new and changed Communications Server PROFILE.TCPIP configuration statements andparameters

Statement Release Description Reason for change

ATMARPSV, ATMLIS,ATMPVC

V2R2 Support for these profile statements isremoved because the ATM device type isno longer supported.

Removal of support for legacydevices



Table 169. Summary of new and changed Communications Server PROFILE.TCPIP configuration statements andparameters (continued)


DEVICE V2R2 The following DEVICE types and theircorresponding LINK profile statements areno longer supported:

v ATM

v CDLC

v CLAW

v HYPERchannel

v SNALINK (LU0 and LU6.2)

v X.25


DEVICE and LINK V2R2 Support for the DEVICE and LINK profilestatements for the following TCP/IP legacydevice types will be dropped in a futurerelease:

v FDDI and Token Ring (LCS with LINKsFDDI and IBMTR)

v Token Ring (MPCIPA with LINKIPAQTR)

v Ethernet and FDDI (MPCOSA withLINKs OSAENET and OSAFDDI)

IBM Health Checker foradditional z/OS legacy devicetypes

GATEWAY V2R2 Support for this profile statement isremoved. The BEGINROUTES statementcan be used to configure static routes.

Removed support for theGATEWAY statement in theTCP/IP profile


Chapter 31. Communications Server summary of interface changes 281



GLOBALCONFIG V2R2 The SMCD parameter is defined to enableand configure the Shared MemoryCommunications - Direct Memory Access(SMC-D) function. The SMCD parameterincludes the FIXEDMEMORY andTCPKEEPMININTERVAL subparameters.The NOSMCD parameter is defined todisable SMC-D function.


V2R2 The ADJUSTDVIPAMSS parameter is addedto control whether TCP/IP adjusts theMaximum Segment Size for TCPconnections.

VIPAROUTE fragmentationavoidance

V2R2 For the SMCR parameter, a new value of4096 can be specified for the MTUsubparameter.

Shared MemoryCommunications over RDMAenhancements

V2R2 Added SMCGLOBAL parameter to provideglobal settings for the Shared MemoryCommunications over Remote DirectMemory Access (SMC-R) function andShared Memory Communications - DirectMemory Access (SMC-D) function. Thefollowing subparameters can be specified:

v AUTOCACHE and NOAUTCACHE

Control caching of unsuccessful attemptsto use SMC-R or SMC-D.

v AUTOSMC and NOAUTOSMC

Control monitoring incoming TCPconnections to determine whether theywould benefit from SMC-R or SMC-D.

v Shared MemoryCommunications over RDMAenhancements

v Shared MemoryCommunications - DirectMemory Access (SMC-D)

INTERFACE V2R2 The SMCD parameter is defined to enablethe SMC-D function for the followingstatements:

v IPAQENET, when CHPIDTYPE OSD isspecified

v IPAQENET6, when CHPIDTYPE OSD isspecified

v IPAQIDIO

v IPAQIDIO6

The NOSMCD parameter is defined todisable the SMC-D function.


IPCONFIG V2R2 The SMCD subparameter is defined on thisstatement for the DYNAMICXCF parameterto enable the SMC-D function. TheNOSMCD subparameter is defined todisable SMC-D function.


V2R2 Support for the CLAWUSEDOUBLENOPand STOPONCLAWERROR parameters isremoved because the CLAW device type isno longer supported.






IPCONFIG6 V2R2 The SMCD subparameter is defined on thisstatement for the DYNAMICXCF parameterto enable the SMC-D function. TheNOSMCD subparameter is defined todisable SMC-D function.


IPSEC V2R2 The IPSECRULE and IPSEC6RULEstatements support new and modifiedparameters that can be used to configureenhanced default IP filter policy.

TCPIP profile IP security filterenhancements

V2R2 A new parameter, DVLOCALFLTR, isadded to the IPSEC statement.DVLOCALFLTR enables IP filtering of TCPtraffic between a client and an IPv4dynamic VIPA defined on the same TCP/IPstack, when the traffic is forwarded toanother TCP/IP stack.

APAR PI44865

PORT V2R2 v The SMC parameter is enhanced toenable SMC-D function for the specifiedport.

v The NOSMC parameter is enhanced todisable SMC-D function for the specifiedport.


V2R2 v The SMC parameter is defined to enableSMC-R function for the specified port.This parameter applies only to TCP portsand is required only when AUTOSMCmonitoring is in effect.

v The NOSMCR parameter has beendeprecated but will still be accepted. TheNOSMC parameter is the preferredparameter to disable SMC-R function forthe specified port.


PORTRANGE V2R2 v The SMC parameter is enhanced toenable the SMC-D function.

v The NOSMC parameter is enhanced todisable the SMC-D function.


V2R2 v The SMC parameter is defined to enableSMC-R function for the specified port.This parameter applies only to TCP portsand is required only when AUTOSMCmonitoring is in effect.

v The NOSMCR parameter has beendeprecated but will still be accepted. TheNOSMC parameter is the preferredparameter to disable SMC-R function forthe specified port.






TCPCONFIG V2R2 v AUTODELAYACKS

New parameter added to the existingDELAYACKS and NODELAYACKSparameters. Specification of thisparameter causes the TCP/IP stack toautonomically determine whether todelay or immediately transmit anacknowledgment when a packet isreceived with the PUSH bit on in theTCP header.

v QUEUEDRTT parameter

The default value for the QUEUEDRTTparameter has changed from 20 to 0milliseconds.

v TCPMAXSENDBUFRSIZE parameter

Ignored if Outbound right sizing (ORS) isactive for a connection.

TCP autonomic tuningenhancements

TRANSLATE V2R2 Support for the HCH and NSAPparameters is removed because the HCHand ATM device types are no longersupported.


VIPARANGE V2R2 The TCP/IP stack can support up to 4096configured and target DVIPA interfacesinstead of 1024. Therefore, moredynamically created DVIPAs can be definedby using a VIPARANGE profile statement.

Increase single stack DVIPAlimit to 4096

Configuration filesThis topic includes information about the following configuration statements andfiles:v Table 171 on page 285v Table 170v “TN3270E Telnet server PROFILE configuration file” on page 285v “General updates for the non-PROFILE.TCPIP IP configuration files” on page

285

The Communications Server PROFILE.TCPIP configuration file updates are in aseparate topic; see “PROFILE.TCPIP configuration file” on page 280.

See z/OS Communications Server: IP Configuration Reference for more detailedinformation about all of the Communications Server IP configuration files andstatements.

FTP client configuration statementsTable 170 lists the new and updated FTP client configuration statements. See z/OSCommunications Server: IP Configuration Reference for more detailed information.

Table 170. Summary of new and changed Communications Server FTP client configuration statements


(none)



FTP server configuration statementsTable 171 lists the new and updated FTP server configuration statements. See z/OSCommunications Server: IP Configuration Reference for more detailed information.

Table 171. Summary of new and changed Communications Server FTP server configuration statements


SECURE_SESSION_REUSE V2R2 Specifies whether the server requiressession reuse when SSL/TLS is used toprotect the connections.

TLS session reuse supportfor FTP and AT-TLSapplications

TN3270E Telnet server PROFILE configuration fileDuring initialization of the TN3270E Telnet server (Telnet) address space,configuration parameters are read from a configuration PROFILE data set. ThePROFILE data set is used to configure Telnet to accept or reject connectionrequests. You can update the PROFILE data set to change or add statements tosupport new functions, or to change or add usage rules.

This topic includes tables with the descriptions of the new and changed TelnetPROFILE configuration statements. Refer to z/OS Communications Server: IPConfiguration Reference for complete information on configuration statements andthe PROFILE statement.

BEGINVTAM information block: There are no new or changed PROFILE.TCPIPstatements for the BEGINVTAM information block.

TELNETGLOBALS information block: The TELNETGLOBALS information blockis a Telnet configuration block used to provide definitions that apply to all Telnetports.

TELNETPARMS information block: There are no new and changedCommunications Server Telnet configuration files (TELNETPARMS block).

General updates for the non-PROFILE.TCPIP IP configurationfilesTable 172 lists the general updates for the Communications Server IP configurationfiles.

Table 172. Summary of new and changed non-PROFILE.TCPIP configuration filesFile Statement / Entry Release Description Reason for change

Communications ServerSMTP (CSSMTP)configuration file

OPTIONS

v AtSign

V2R2 withAPARPI52704

The AtSign option is used to specify the atsign symbol that is used in SMTP mailmessage commands and headers.

CSSMTP customizableATSIGN character formail addresses (APARPI52704)

OPTIONS

v TLSEhlo


The TLSEhlo option is used for requestingan EHLO SMTP command after successfulTLS negotiation.

Improved CSSMTP TLScompatibility with mailservers (APAR PI56614)

TargetServer

v Charset


The code page is used by target server totranslate mail messages.

Improved CSSMTP codepage compatibility withtarget servers (APARPI73909)

OPTIONS V2R2 The DataLineTrunc option modifiesCSSMTP behavior when a mail messagecontains data lines that are longer than thelimit specified in RFC 2821.

CSSMTP migrationenablement

TIMEOUT V2R2 The ConnectIdle option causes CSSMTP tokeep connections with mail gateways for aconfigured amount of time after it sendsthe last mail message in a spool file.




Table 172. Summary of new and changed non-PROFILE.TCPIP configuration files (continued)File Statement / Entry Release Description Reason for change

ezatmail.cf N/A V2R2 New configuration file for sendmail toCSSMTP bridge. See z/OS CommunicationsServer: IP Configuration Reference for moreinformation.

sendmail to CSSMTPbridge (APAR PI71175)

IKE daemonconfiguration

IkeConfig V2R2 New value of 128 is supported for theIkeSyslogLevel parameter. Specifying thisvalue results in log messages that showadditional information regarding primarythread pool scheduling.

Enhanced IKEDscalability

Policy Agentconfiguration files(continued)

TTLSGskAdvancedParms statement V2R2 This statement supports the newTTLSGskHttpCdpParms statement, thenew TTLSGskOcspParms statement, andthe new SSL global certificate revocationlist (CRL) retrieval parameters.

AT-TLS certificateprocessing enhancements

TTLSGskLdapParms V2R2 Supports new parameters for use inretrieving CRLs from LDAP servers.


TTLSGskHttpCdpParms V2R2 New statement for use in retrieving CRLsfrom HTTP servers.


TTLSGskOcspParms V2R2 New statement for use in retrieving CRLsfrom OCSP servers.


Policy Agentconfiguration files(continued)

TTLSEnvironmentAdvancedParms V2R2 New value, RFC5280, added to theCertValidationMode parameter.


Resolver Setup FileSEZAINST(RESSETUP)

CACHEREORDER V2R2 Added the new configuration statement toindicate that system-wide cache reorderingis used.

Reordering of cachedResolver results

NOCACHEREORDER V2R2 Added the new configuration statement toindicate that system-wide cache reorderingis not used. This is the default value.


TCPIP.Data NOCACHEREORDER V2R2 New configuration statement indicatesthat system-wide cache reordering is notused on resolver API calls that are issuedby applications by using this configurationfile.


RACF interfacesTable 173 lists the functions for which new or changed RACF support is available.Sample RACF commands to change the RACF configuration can be found in oneof the following members member EZARACF of the installation data set,SEZAINST:v EZARACF - Contains sample commands for environments where multilevel

security is not configured.v EZARACFM - Contains sample commands for environments where multilevel

security is configured.

You can use the function name from the table to search EZARACF for all thecommands necessary for the function. See z/OS Communications Server: IPConfiguration Guide for more information for each function.

Table 173. Summary of new and changed Communications Server RACF interfaces

Function name Rel. Description Reason for change

IPSec V2R2 Networking applications, that send and receive IPSec protectedtraffic, are no longer required to have access to certain CSFSERVresource profiles when the CSFSERV class is activated.

Simplified accesspermissions to ICSFcryptographic functions forIPSec

Setup Profile for VARYCommands

V2R2 New MVS.VARY.TCPIP.SMCAT resource profile in classOPERCMDS can be used to control access to the new VARYTCPIP,,SMCAT command.

SMC Applicability Tool(SMCAT)



Operator commandsThis topic includes information about the following Communications Server IPoperator commands:v “Netstat operator commands (DISPLAY TCPIP,,NETSTAT)”v “TN3270E Telnet server operator commands” on page 291v “General updates of IP operator commands” on page 291

See z/OS Communications Server: IP System Administrator's Commands for moredetailed information.

Netstat operator commands (DISPLAY TCPIP,,NETSTAT)Table 174 on page 288 lists the new and updated Communications Server IPNetstat operator command DISPLAY TCPIP,,NETSTAT. See Table 176 on page 292for the other Communications Server IP operator command entries.

See z/OS Communications Server: IP System Administrator's Commands for moredetailed information about the Communications Server IP operator commands.

All parameters in the following table are for the DISPLAY TCPIP,,NETSTAToperator command.



Table 174. Summary of new and changed Communications Server Netstat operator commands (DISPLAYTCPIP,,NETSTAT)

Parameters Release Description Reason for change

ALL V2R2 v Displays Shared MemoryCommunications - DirectMemory Access (SMC-D)information for TCPconnections.

v Accepts the SMCID filter todisplay the TCP connectionsthat are associated with aspecific local SMC-D linkidentifier.


V2R2 Displays new field TcpPrf3.This field is to be used onlyfor diagnostic purposes underthe direction of IBM Servicepersonnel.

VIPAROUTEfragmentation avoidance

V2R2 v Updated the TcpPrf field byadding the description ofthe dynamic right sizing(DRS) eligible flag bit.

v Added new TcpPrf2 field,which describes outboundright sizing (ORS) flag bits.

v Added new DelayAck field,which indicates how theTCP/IP stack controls thetransmission ofacknowledgments forpackets received with thePUSH bit on in the TCPheader.


V2R2 New SMC Information sectiondisplayed for connections inListen state.

Shared MemoryCommunications overRDMA enhancements

ALLCONN V2R2 Accepts the SMCID filter todisplay the TCP connectionsthat are associated with aspecific local SMC-D linkidentifier.


CONFIG V2R2 v Displays new SMCDparameter information inthe GLOBALCONFIGsection.

v Displays newDYNAMICXCF SMCDsubparameter information inthe IPCONFIG andIPCONFIG6 section.


CONFIG (continued) V2R2 with APARs OA51950and PI75200

In the Global Configurationsection, the SMCR PORTNUMrepresents the configured orlearned port number used forthe PFID.




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Table 174. Summary of new and changed Communications Server Netstat operator commands (DISPLAYTCPIP,,NETSTAT) (continued)


CONFIG (continued) V2R2 New field, AdjustDVIPAMSS,under the GlobalConfiguration Informationsection, displays the setting ofthe new ADJUSTDVIPAMSSparameter from theGLOBALCONFIG statement.

VIPAROUTEfragmentation avoidance

V2R2 New SMCGlobal, AutoCache,and AutoSMC fields under theGlobal ConfigurationInformation section, displaythe setting of the newSMCGLOBAL parameter andits subparameters from theGLOBALCONFIG statement.


V2R2 A new value of Auto can bedisplayed for the DelayAckfield under the TCPConfiguration Table section tosupport the newAUTODELACKS parameterfrom the TCPCONFIGstatement.


CONN V2R2 Accepts the SMCID filter todisplay the TCP connectionsthat are associated with aspecific local SMC-D linkidentifier.


DEvlinks V2R2 with APARs OA51950and PI75200

The card generation level andspeed information aredisplayed for RNIC interfacesrepresenting RoCE Expressfeatures.




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DEvlinks V2R2 v Displays SMC-Dinformation for OSD andHiperSockets interfaces.

v Accepts the SMCID filter todisplay devices that areassociated with a specificSMC-D local link identifier.

v Accepts the SMC modifierto display detailed SMC-Dinformation about activeinternal shared memory(ISM) interfaces and theirassociated SMC-D links.

v Accepts the new PNETIDmodifier to displayinformation about interfaceswith a PNETID value, orinformation about interfaceswith a specific PNETIDvalue.


V2R2 The following new values canbe displayed in theRedundancy field in the SMCLink Group Informationsection:

v Partial (Single local PCHIDand port)

v Partial (Single local PCHID,unique ports)

Shared MemoryCommunications overRDMA adapter (RoCE)virtualization

PORTLIST V2R2 Displays a new flag, M, toindicate whether the port orport range is explicitly enabledfor SMC-R and SMC-D.



V2R2 Flag N is enhanced to indicatewhether the port or the portrange is explicitly disabled forSMC-R and SMC-D.


STATS V2R2 Displays a new SMCDstatistics section. The SMC-Dstatistics are displayed whenno PROTOCOL modifier isspecified, or whenPROTOCOL=TCP is specifiedas the modifier value.






TTLS V2R2 The report output can have anew value of RFC5280 forCertValidationMode.


V2R2 Displays values pertaining tocertificate revocation for thenew AT-TLS policy agentstatements and parameters.


V2R2 New fields SessionID andSIDReuseReq provide thesession ID and reuse requiredindicator for FTP connections.

TLS session reuse supportfor FTP and AT-TLSapplications

VIPADCFG V2R2 Report is enhanced to enablethe following functions:

v Support the MAX=parameter

v Display the n of m recordsdisplayed message.

Release update

TN3270E Telnet server operator commandsTable 175 includes the descriptions of the new and changed TN3270E Telnet serveroperator commands. Refer to z/OS Communications Server: IP System Administrator'sCommands for complete information on Telnet operator commands.

Table 175. Summary of new and changed Communications Server TN3270E Telnet server operator commands

Command Release Description Reason for change

DISPLAY TCPIP,tnproc, PROFILE Every release Displays information aboutwhat profile-wide parametersare in effect for each profile,which profiles are still beingused, and how many users areon each profile. Summary andDetail displays are updatedwith the latest parameters. Seemessage EZZ6060I for details.

Release update

General updates of IP operator commandsTable 176 on page 292 lists the new and updated Communications Server IPoperator commands, except the Netstat operator command DISPLAYTCPIP,,NETSTAT and the Telnet operator commands. See the following tables forthose commands:v Table 174 on page 288, IP Netstat operator commands (DISPLAY

TCPIP,,NETSTAT)v Table 175, Telnet operator commands



Table 176. General summary of new and changed Communications Server operator commands

Command Parameters Release Description Reason for change

DISPLAY TCPIP,,HELP EXPORTPROF V2R2withAPARPI63449

New parameter thatprovides a help message forthe new VARYTCPIP,,EXPORTPROFcommand syntax.

z/OS ConfigurationAssistant forCommunicationsServer support forimport of TCP/IPconfiguration

SMCAT V2R2 New parameter thatprovides a help message forthe new VARYTCPIP,,SMCAT commandsyntax.

SMC ApplicabilityTool (SMCAT)

DISPLAY TCPIP,,STOR N/A V2R2 Displays the 64-bit storagethat is allocated for SharedMemory Communications -Direct Memory Access(SMC-D) processing.


MODIFY CSSMTP DISPLAY,CONFIG V2R2withAPARPI73909

Display the new Charsetparameter on theTargetServer statement

Improved CSSMTPcode pagecompatibility withtarget servers

V2R2withAPARPI52704

Display the new AtSignparameter of Optionsstatement

CSSMTP customizableATSIGN character formail addresses

V2R2withAPARPI56614

Display the new TLSEhloparameter of Optionsstatement

Improved CSSMTPTLS compatibilitywith mail servers

DISPLAY,CONFIG V2R2 Additional fields in thedisplayed command output:

v DATALINETRUNC

v TESTMODE

v CONNECTIDLE


MODIFY RESOLVER DISPLAY V2R2 When system caching isactive, an additional instanceof message EZZ9304I isincluded to display thecurrent system-wide cachereordering setting. One ofthe following values isdisplayed:

v CACHEREORDER

v NOCACHEREORDER


REFRESH[,SETUP=] V2R2 Changed to display the newsystem-wide cachereordering setting. One ofthe following values isdisplayed:

v CACHEREORDER

v NOCACHEREORDER


VARYTCPIP,,EXPORTPROF

N/A V2R2withAPARPI63449

New command used toexport a TCP/IP stackprofile for use by theConfiguration Assistant.

z/OS ConfigurationAssistant forCommunicationsServer support forimport of TCP/IPconfiguration



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Table 176. General summary of new and changed Communications Server operator commands (continued)

Command Parameters Release Description Reason for change

VARY TCPIP,,SMCAT N/A V2R2 New command used to turnthe SMC Applicability Toolon or off. The SMCApplicability Tool monitorsTCP connections todetermine their eligibility touse SMC communications.

SMC ApplicabilityTool (SMCAT)

TSO commandsThis topic includes information about the following TSO commands:v “NETSTAT TSO commands”v “FTP TSO and z/OS UNIX commands” on page 295v “General updates of IP operator commands” on page 291


NETSTAT TSO commandsTable 177 lists the new and updated Communications Server NETSTAT TSOcommand.


Table 177. Summary of new and changed Communications Server NETSTAT TSO commands

Parameter Release Description Reason for change

ALL V2R2 v Displays Shared Memory Communications - DirectMemory Access (SMC-D) information for TCPconnections.

v Accepts the SMCID filter to display the TCPconnections that are associated with a specific localSMC-D link identifier.


V2R2 Displays new field TcpPrf3. This field is to be used onlyfor diagnostic purposes under the direction of IBMService personnel.

VIPAROUTEfragmentationavoidance

V2R2 New SMC Information section displayed forconnections in Listen state.


V2R2 v Updated the TcpPrf field by adding the descriptionof the dynamic right sizing (DRS) eligible flag bit.

v Added new TcpPrf2 field, which describes outboundright sizing (ORS) flag bits.

v Added new DelayAck field, which indicates how theTCP/IP stack controls the transmission ofacknowledgments for packets received with thePUSH bit on in the TCP header.


ALLCONN V2R2 Accepts the SMCID filter to display the TCPconnections that are associated with a specific localSMC-D link identifier.




Table 177. Summary of new and changed Communications Server NETSTAT TSO commands (continued)


CONFIG V2R2 v Displays new SMCD parameter information in theGLOBALCONFIG section.

v Displays new DYNAMICXCF SMCD subparameterinformation in the IPCONFIG and IPCONFIG6section.


V2R2 New field, AdjustDVIPAMSS, under the GlobalConfiguration Information section, displays the settingof the new ADJUSTDVIPAMSS parameter from theGLOBALCONFIG statement.


V2R2 New SMCGlobal, AutoCache, and AutoSMC fieldsunder the Global Configuration Information section,display the setting of the new SMCGLOBAL parameterand its subparameters from the GLOBALCONFIGstatement.


V2R2 A new value of Auto can be displayed for theDelayAck field under the TCP Configuration Tablesection to support the new AUTODELACKS parameterfrom the TCPCONFIG statement.


CONFIG(continued)

V2R2 withAPARsOA51950 andPI75200

In the Global Configuration section, the SMCRPORTNUM represents the configured or learned portnumber used for the PFID.


CONN V2R2 Accepts the SMCID filter to display the TCPconnections that are associated with a specific localSMC-D link identifier.


DEvlinks V2R2 withAPARsOA51950 andPI75200

The card generation level and speed information aredisplayed for RNIC interfaces representing "RoCEExpress" features.


DEvlinks V2R2 v Displays SMC-D information for OSD andHiperSockets interfaces.

v Accepts the SMCID filter to display devices that areassociated with a specific SMC-D local link identifier.

v Accepts the SMC modifier to display detailed SMC-Dinformation about active internal shared memory(ISM) interfaces and their associated SMC-D links.

v Accepts the new PNETID modifier to displayinformation about interfaces with a PNETID value,or information about interfaces with a specificPNETID value.


V2R2 The following new values can be displayed in theRedundancy field in the SMC Link Group Informationsection:

v Partial (Single local PCHID and port)

v Partial (Single local PCHID, unique ports)




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Table 177. Summary of new and changed Communications Server NETSTAT TSO commands (continued)


PORTLIST V2R2 Displays a new flag, M, to indicate whether the port orport range is explicitly enabled for SMC-R and SMC-D.



V2R2 Flag N is enhanced to indicate whether the port or theport range is explicitly disabled for SMC-R and SMC-D.


STATS V2R2 Displays a new SMCD statistics section. The SMC-Dstatistics are displayed when no PROTOCOL modifieris specified, or when PROTOCOL=TCP is specified asthe modifier value.


TTLS V2R2 The report output can have a new value of RFC5280 forCertValidationMode.

AT-TLS certificateprocessingenhancements

V2R2 Displays values pertaining to certificate revocation forthe new AT-TLS policy agent statements andparameters.


V2R2 New fields SessionID and SIDReuseReq provide thesession ID and reuse required indicator for FTPconnections.

TLS session reusesupport for FTP andAT-TLS applications

FTP TSO and z/OS UNIX commandsThis topic describes changes to the FTP TSO and z/OS UNIX commands. For moreinformation about these commands, see z/OS Communications Server: IP User'sGuide and Commands.

FTP subcommands: For more information, see the z/OS Communications Server: IPUser's Guide and Commands.

General updates of TSO commandsThere are no new and updated Communications Server TSO commands, except theNETSTAT TSO commands and the FTP subcommands.

z/OS UNIX commandsTable 179 on page 298 lists the new and updated z/OS UNIX commands, exceptthe z/OS UNIX FTP commands, and the z/OS UNIX netstat commands. See thefollowing tables for those commands:v Table 178 on page 296, z/OS UNIX netstat commands

See z/OS Communications Server: IP System Administrator's Commands for moredetailed information about the Communications Server UNIX commands.

Netstat UNIX commandsTable 178 on page 296 lists the new and updated Communications Server z/OSUNIX netstat command. See Table 179 on page 298 for the other (the non-netstat)z/OS UNIX command entries.



See z/OS Communications Server: IP System Administrator's Commands for moredetailed information about the z/OS UNIX commands.

All parameters in the following table are for the z/OS UNIX netstat command.

Table 178. Summary of new and changed Communications Server z/OS UNIX netstat commands


-A V2R2 v Displays Shared Memory Communications - DirectMemory Access (SMC-D) information for TCPconnections.

v Accepts the SMCID filter to display the TCPconnections that are associated with a specific localSMC-D link identifier.


V2R2 Displays new field TcpPrf3. This field is to be used onlyfor diagnostic purposes under the direction of IBMService personnel.


V2R2 New SMC Information section displayed forconnections in Listen state.


V2R2 v Updated TcpPrf field by adding the description ofthe dynamic right sizing (DRS) eligible flag bit.

v Added new TcpPrf2 field, which describes outboundright sizing (ORS) flag bits.

v Added new DelayAck field, which indicates how theTCP/IP stack controls the transmission ofacknowledgments for packets received with thePUSH bit on in the TCP header.


-a V2R2 Accepts the SMCID filter to display the TCPconnections that are associated with a specific localSMC-D link identifier.


-c V2R2 Accepts the SMCID filter to display the TCPconnections that are associated with a specific localSMC-D link identifier.


-d V2R2 withAPARsOA51950 andPI75200

The card generation level and speed information aredisplayed for RNIC interfaces representing "RoCEExpress" features.


-d V2R2 v Displays SMC-D information for OSD andHiperSockets interfaces.

v Accepts the SMCID filter to display devices that areassociated with a specific SMC-D local link identifier.

v Accepts the SMC modifier to display detailed SMC-Dinformation about active internal shared memory(ISM) interfaces and their associated SMC-D links.

v Accepts the new PNETID modifier to displayinformation about interfaces with a PNETID value,or information about interfaces with a specificPNETID value.


V2R2 The following new values can be displayed in theRedundancy field in the SMC Link Group Informationsection:

v Partial (Single local PCHID and port)

v Partial (Single local PCHID, unique ports)




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Table 178. Summary of new and changed Communications Server z/OS UNIX netstat commands (continued)


-f V2R2 withAPARsOA51950 andPI75200

In the Global Configuration section, the SMCRPORTNUM represents the configured or learned portnumber used for the PFID.


-f V2R2 v Displays new SMCD parameter information in theGLOBALCONFIG section.

v Displays new DYNAMICXCF SMCD subparameterinformation in the IPCONFIG and IPCONFIG6section.


V2R2 New field, AdjustDVIPAMSS, under the GlobalConfiguration Information section, displays the settingof the new ADJUSTDVIPAMSS parameter from theGLOBALCONFIG statement.


V2R2 New SMCGlobal, AutoCache, and AutoSMC fieldsunder the Global Configuration Information section,display the setting of the new SMCGLOBAL parameterand its subparameters from the GLOBALCONFIGstatement.


V2R2 A new value of Auto can be displayed for theDelayAck field under the TCP Configuration Tablesection to support the new AUTODELACKS parameterfrom the TCPCONFIG statement.


-o V2R2 Displays a new flag, M, to indicate whether the port orport range is explicitly enabled for SMC-R and SMC-D.



V2R2 Flag N is enhanced to indicate whether the port or theport range is explicitly disabled for SMC-R and SMC-D.


-S V2R2 Displays a new SMCD statistics section. The SMC-Dstatistics are displayed when no PROTOCOL modifieris specified, or when PROTOCOL=TCP is specified asthe modifier value.


-x V2R2 The report output can have a new value of RFC5280 forCertValidationMode.


V2R2 Displays values pertaining to certificate revocation forthe new AT-TLS policy agent statements andparameters.


V2R2 New fields SessionID and SIDReuseReq provide thesession ID and reuse required indicator for FTPconnections.




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General updates of z/OS UNIX commandsTable 179. Summary of new and changed Communications Server z/OS UNIX commands

Command Parm Release Description Reason for change

ezatmail N/A V2R2 New command for sendmail toCSSMTP bridge. See z/OSCommunications Server: IP User's Guideand Commands for more information.

sendmail to CSSMTPbridge (APAR PI71175)

pasearch -t V2R2 The report output can have a newvalue of RFC5280 forCertValidationMode.


V2R2 Displays values pertaining tocertificate revocation for the newAT-TLS policy agent statements andparameters.


Note:

1. In the z/OS UNIX shell, rpcinfo is a synonym for the orpcinfo command.

Application programming interfaces and network managementinterfaces

This topic includes updates made to the application programming interfaces (APIs)and network management interfaces (NMIs) documented in z/OS CommunicationsServer: IP Programmer's Guide and Reference. The following programming interfaceswere updated:v “Local IPSec NMI”v “Network security services NMI” on page 299v “Real-time network monitoring TCP/IP NMI” on page 299v “TCP/IP callable NMI (EZBNMIFR)” on page 301v “SNMP manager API” on page 301v “Resolver callable NMI (EZBREIFR)” on page 301v “Trusted TCP connections API for Java” on page 305

See z/OS Communications Server: IP Programmer's Guide and Reference for moredetailed API information.

FTP client API FCAI control blockTable 180 lists the FCAI control block updates to the Communications Serverapplication interface for FTP Client Application Programming Interface.

Table 180. Summary of new Communications Server FTP client API FCAI control block

Name Rel. Description Reason for change

(none)

FTP client API for REXX predefined variablesThere are no updates to the Communications Server application interface for FTPClient Application Programming Interface for REXX.

Local IPSec NMITable 181 on page 299 lists the updates to the Communications Server applicationinterface for local IPSec network management interface (NMI).



Table 181. Summary of new Communications Server IP Local IPSec NMI

Request / Response Rel. Description Reason for change

v NMsec_GET_STACKINFO V2R2 The following changes are made to IPSec NMIresponse message NMsec_GET_STACKINFO:

v A new field, NMsStackDVLocalFltr, is added tothe NMsecStack structure at offset 0, bit 7.

v The reserved field NMsStackRsvd1 is updated tobegin at offset 0, bit 8 with a length of 24 bits.

APAR PI44865

Network security services NMIThere are no updates to the Communications Server application interface fornetwork security services (NSS) network management interface (NMI).

Real-time application-controlled TCP/IP trace NMI (EZBRCIFR)There are no updates to the Communications Server Real-timeapplication-controlled TCP/IP trace NMI.

Real-time network monitoring TCP/IP NMITable 182 lists the updates to the Communications Server real-time TCP/IPnetwork monitoring NMI. For changes to SMF 119 records provided by thereal-time SMF data NMI (SYSTCPSM) function, see “SMF record type 119enhancements” on page 308.

Table 182. Summary of new Communications Server real-time TCP/IP NMI

NMI Request/response Rel. Description Reason for change

Real-time SMF dataNMI (SYSTCPSM)

FTP client login failurerecord (subtype 102)

V2R2 v A new SMF119FT_FCSessReuse field thatcontains the SSL session reuse flag.

v A new SMF119FT_FCCSSLSessIDLen field thatcontains the length of the SSL Session ID ofthe FTP control connection.

v A new SMF119FT_FCCSSLSessID field thatcontains the SSL Session ID of the FTP controlconnection.

v A new SMF119FT_FCDSSLSessIDLen fieldthat contains the length of the SSL Session IDof the FTP data connection.

v A new SMF119FT_FCDSSLSessID field thatcontains the SSL Session ID of the FTP dataconnection.




Table 182. Summary of new Communications Server real-time TCP/IP NMI (continued)

NMI Request/response Rel. Description Reason for change

Real-time SMF dataNMI (SYSTCPSM)

FTP client session record(subtype 103)

V2R2 v A new SMF119FT_FCSessReuse field thatcontains the SSL session reuse flag.

v A new SMF119FT_FCCSSLSessIDLen field thatcontains the length of the SSL Session ID ofthe FTP control connection.

v A new SMF119FT_FCCSSLSessID field thatcontains the SSL Session ID of the FTP controlconnection.

v A new SMF119FT_FCDSSLSessIDLen fieldthat contains the length of the SSL Session IDof the FTP data connection.

v A new SMF119FT_FCDSSLSessID field thatcontains the SSL Session ID of the FTP dataconnection.


FTP server sessionrecord (subtype 104)

V2R2 v A new SMF119FT_FSSessReuse field thatcontains the SSL session reuse flag.

v A new SMF119FT_FSCSSLSessIDLen field thatcontains the length of the SSL Session ID ofthe FTP control connection.

v A new SMF119FT_FSCSSLSessID field thatcontains the SSL Session ID of the FTP controlconnection.

v A new SMF119FT_FSDSSLSessIDLen field thatcontains the length of the SSL Session ID ofthe FTP data connection.

v A new SMF119FT_FSDSSLSessID field thatcontains the SSL Session ID of the FTP dataconnection.


Real-time TCPconnection SMFNMI (SYSTCPCN)


V2R2 v A new field, SMF119AP_TTTTLSSID, containsthe AT-TLS session ID.

v A new field, SMF119AP_TTTTLSSRU,indicates whether session reuse is in effect.


Real-time TCPconnection SMFNMI (SYSTCPCN)


V2R2withAPARPI69920

v New field SMF119AP_TTIPsecurityFlags.Indicates whether IP security is enabled forthis TCP/IP stack and whether IP filteringwas done for this connection.

v New IP filter section. Indicates the inboundand outbound IP filters associated with theconnection.

SMF 119 TCPconnectiontermination record(subtype 2) enhancedto provide IP filterinformation



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Resolver callable NMI (EZBREIFR)Table 183. Summary of new Communications Server resolver callable NMI (EZBREIFR)

Request Rel. Description Reason for change

GetResolverConfig V2R2 v New values NMSSOCACHEREORDER andNMSSONOCACHEREORDER can be returned inthe NMSSOptions field.

v New values NMSSFCACHEREORDER andNMSSFNOCACHEREORDER can be returned inthe NMSSFlags field.

v New value NMSSDNOCACHEREORDER can bereturned in the NMSSDefaults field.

v New value NMSGONOCACHEREORDER can bereturned in the NMSGOptions field.

v New value NMSGFNOCACHEREORDER can bereturned in the NMSGFlags field.

v New value NMSGDNOCACHEREORDER can bereturned in the NMSGDefaults field.

Reordering of cached Resolver results

SNMP manager APIThere are no updates to the Communications Server SNMP manager networkmanagement interface (NMI).

Syslog daemon name/token pairThere are no updates to the Communications Server application interface for syslogdaemon name/token pair.

TCP/IP callable NMI (EZBNMIFR)Table 184 on page 302 lists the updates to the Communications Server TCP/IPcallable NMI.



Table 184. Summary of new Communications Server TCP/IP callable NMI (EZBNMIFR)Request Parameter/output Rel. Description Reason for change

GetConnectionDetail v NWMConnFlag01

– NWMConnSMCDCfg

v NWMConnSMCDStatus

v NWMConnSMCDReason

v NWMConnSMCFlags

– NWMConnSMCDRsnRmt

v NWMConnSMCFlags

– NWMConnSMCDCached

v NWMConnLclSMCLinkId

v NWMConnRmtSMCLinkId

V2R2 v New flag bit NWMConnSMCDCfgis set in the NWMConnFlag01 fieldto indicate whether the SMCDparameter is configured on theGLOBALCONFIG statement.

v New NWMConnSMCDStatus fieldthat indicates whether thisconnection is traversing an SMC-Dlink.

v New NWMConnSMCDReason fieldthat indicates why a connection isnot using an SMC-D link.

v New flag bitNWMConnSMCDRsnRmt is set inthe NWMConnSMCFlags field toindicate whether theNWMConnSMCDReason is set bythe remote peer.

v New flag bitNWMConnSMCDCached is set inthe NWMConnSMCFlags field toindicate whether this connection iscached to not use SMC-D.

v Existing NWMConnLclSMCLinkIdfield that indicates the local stacklink ID for the SMC-R or SMC-Dlink that this connection traverses.

v Existing NWMConnRmtSMCLinkIdfield that indicates the remote stacklink ID for the SMC-R or SMC-Dlink that this connection traverses.


GetConnectionDetail(continued)

NWMConnFlag01 V2R2 Added the following new flag bits tofield NWMConnFlag01:

v NWMConnDRSEligible

v NWMConnDRSActive


NWMConnFlag02 V2R2 Added a new flag byte field,NWMConnFlag02, with the followingflag bits:

v NWMConnORSEligible

v NWMConnORSActive

v NWMConnORSSndBufExp

v NWMConnAutoDelayAck

v NWMConnDelayAck


NWMConnLclSMCBufSz V2R2 Existing NWMConnLclSMCBufSz fieldthat indicates the size of the RMB orDMB element that the local host usesto receive data on this connectionfrom the remote host.


v Shared MemoryCommunications - DirectMemory Access

NWMConnRmtSMCBufSz V2R2 Existing NWMConnRmtSMCBufSzfield that indicates the size of the RMBor DMB element that the remote hostuses to receive data on this connectionfrom the local host.



NWMConnSMCFlags V2R2 Added a new flag bitNWMConnSMCCached.


NWMConnSMCReason V2R2 Added a new constantNWMSMCRSNAUTOSMCR.




Table 184. Summary of new Communications Server TCP/IP callable NMI (EZBNMIFR) (continued)Request Parameter/output Rel. Description Reason for change

GetFTPDaemonConfig SMF119FT_FDCFSecSessReuse V2R2 New SMF119FT_FDCFSecSessReusefield contains the value of thestatement SECURE_SESSION_REUSEin the server FTP.DATA.

TLS session reuse support forFTP and AT-TLS applications

GetGlobalStats NWMTCPSTSMCDCfg

Existing TCP stats changed:

v NWMTCPSTCurrEstab

v NWMTCPSTActiveOpened

v NWMTCPSTPassiveOpened

v NWMTCPSTConnClosed

v NWMTCPSTInSegs

v NWMTCPSTOutSegs

v NWMTCPSTOutRsts

v NWMTCPSTEstabResets

v NWMTCPSTAcceptCount

v NWMTCPSTKeepAliveProbes

v NWMTCPSTKeepAliveDrop

v NWMTCPSTFinwait2Drops

New SMC-D stats:

v NWMTCPSTSMCDCurrEstabLnks

v NWMTCPSTSMCDActLnkOpened

v NWMTCPSTSMCDPasLnkOpened

v NWMTCPSTSMCDLnksClosed

v NWMTCPSTSMCDCurrEstab

v NWMTCPSTSMCDActiveOpened

v NWMTCPSTSMCDPassiveOpened

v NWMTCPSTSMCDConnClosed

v NWMTCPSTSMCRInSegs

v NWMTCPSTSMCROutSegs

v NWMTCPSTSMCRInRsts

v NWMTCPSTSMCROutRsts

V2R2 v New flag bit NWMTCPSTSMCDCfgis set in the NWMTCPSTFlags fieldto indicate whether SMC-Dprocessing is or has been in effect.

v When the NWMTCPSTSMCDCfgflag is set, the listed TCP countersreflect all TCP connections,including connections over SMC-Dlinks.

v The listed SMC-D statistics areadded.


GetIfs v NWMIfFlags

– NWMIfPNetIDFlg

v NWMIfFlags2

– NWMIfSMCDFlg

– NWMIfIsmAssoc

v NWMIfType

v NWMIfAssocName

v NWMIfPFID

v NWMIfSMCRStatus

v NWMIfSMCDStatus

v NWMIfGID

v NWMIfPNetID

V2R2 v New NWMIfSMCDFlg flag bit is setin the NWMIfFlags2 field for OSDand HiperSockets interfaces thathave SMCD specified on theINTERFACE statement.

v New NWMIfIsmAssoc is set in theNWMIfFlags2 field to indicate thatthis ISM is associated with an OSDor HiperSockets interface.

v Listed fields are updated to includeinformation for SMC-D.

v The NWMIFSMCRVLAN value isobsolete from theNWMIfSMCRStatus field.


GetIsms N/A V2R2 New poll-type request that obtainsinformation for ISM interfaces.





GetProfile IPv4 configuration section:

NMTP_V4CFDynXcfSMCD

V2R2 New NMTP_V4CFDynXcfSMCD valuethat indicates whether the dynamicallygenerated XCF interface can be usedfor new TCP connections with SMC-D.



NMTP_V6CFDynXcfSMCD

V2R2 New NMTP_V6CFDynXcfSMCD valuethat indicates whether the dynamicallygenerated XCF interface can be usedfor new TCP connections with SMC-D.



v NMTP_GBCFFlags

v NMTP_GBCFSMCD



V2R2 v New NMTP_GBCFSMCD flag bit isset in the NMTP_GBCFFlags field toindicate that the SMCD operandwas specified on theGLOBALCONFIG statement.

v New NMTP_GBCFFixedMemoryDfield that specifies the SMCDFIXEDMEMORY value.FIXEDMEMORY is specified inmegabyte increments.

v New NMTP_GBCFTcpKeepMinIntDfield that specifies the SMCDTCPKEEPMININTERVAL value.


Interface section:

v NMTP_INTFFlags

v NMTP_INTFSMCD

V2R2 New NMTP_INTFSMCD flag bit is setin the NMTP_INTFFlags field for OSDand HiperSockets interfaces that haveSMCD specified or that take theSMCD default on the INTERFACEstatement.


NMTP_GBCFAdjDVMSS V2R2 Provides the value of theGLOBLACONFIG ADJUSTDVIPAMSSparameter.

VIPAROUTE fragmentationavoidance

NMTP_GBCFSMCGFlags V2R2 New flag byte fieldNMTP_GBCFSMCGFlags with thefollowing flag bits:


v NMTP_GBCFAutoSMC



NMTP_IPSecRule V2R2 New flags and fields to support thenew and modified parameters on theIPSECRULE and IPSEC6RULE profilestatements.

TCPIP profile IP securityfilter enhancements

NMTP_PORTRsvOptions V2R2 v New flag bit NMTP_PORTRSMCthat indicates this port or port rangeis enabled for SMC-R and SMC-D.

v New flag bit NMTP_PORTRNoSMCthat indicates this port or port rangeis disabled for SMC-R and SMC-D.



NMTP_TCCFFlags V2R2 New flag NMTP_TCCFAutoDelayAcksthat indicates the setting ofTCPCONFIG AUTODELAYACKS.

TCP Autonomic Tuning


NMTP_GBCFPFport

V2R2 withAPARsOA51950andPI75200

Global Configuration section:

NMTP_GBCPPFport represents theconfigured or learned port numberused for its correspondingNMTP_GBCFPFid.

Communications Serversupport for RoCE Express2features

GetRnics Base section:

v NWMRnicBGen

v NWMRnicBSpeed


Base section:

v NWMRnicBGen represents theRNIC card generation level (IBM 10GbE RoCE Express or IBM 10 GbERoCE Express2)

v NWMRnicBSpeed represents thetransmission level for the RNIC.

Communications Serversupport for RoCE Express2features

GetSmcDLinks N/A V2R2 New poll-type request to obtaininformation for SMC-D links.




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GetStorageStatistics v NWMStgFlags

– NWMStgSMCDCfg

v New SMC-D storage utilization

– NWMStg64SMCDFixedCurrent

– NWMStg64SMCDFixedMax

– NWMStg64SMCDFixedLimit

V2R2 v New flag bit NWMStgSMCDCfg isset in the NWMStgFlags field toindicate whether the SMCDparameter is configured on theGLOBALCONFIG statement.

v The SMC-D storage utilizationinformation is added when theSMCD parameter is configured onthe GLOBALCONFIG statement


GetTCPListeners v NWMTCPLSmcdCfg

v NWMTCPLSmcdCurrConn

v NWMTCPLSmcdTotalConn

V2R2 v New NWMTCPLSmcdCfg flag setin the NWMTCPLSmcFlags fieldthat indicates whether the SMC-Dprocessing is or has been in effect.

v New fieldNWMTCPLSmcdCurrConn thatindicates the number of activeconnections to this server that useSMC-D.

v New fieldNWMTCPLSmcdTotalConn thatindicates the number of connectionsthat this server has accepted usingSMC-D.


NWMTCPLSmcAutoPct V2R2 New field NWMTCPLSmcAutoPctthat indicates percentage ofconnections that request SMC-R whoseworkload pattern matched SMC-Rcriteria during the last AutoSMCRfunction interval.


NWMTCPLSmcCurrConn V2R2 New field NWMTCPLSmcCurrConnthat indicates the number of activeconnections to this server that useSMC-R.


NWMTCPLSmcFlags V2R2 New flag byte NWMTCPLSmcFlagswith the following flag bits:

v NWMTCPLSmcrCfg

v NWMTCPLSmcAutoSMC

v NWMTCPLSmcUseSMCR

v NWMTCPLSmcCfgPort


NWMTCPLSmcTotalConn V2R2 New field NWMTCPLSmcTotalConnthat indicates the number ofconnections that this server hasaccepted using SMC-R.


GetTnProfile SMF119TN_HGHName V2R2 In the C header, ezasmf.h, the lengthof this field was changed from zero tothe maximum length of 255, in orderto resolve a compiler warningmessage.

Release update

Trace formatting NMI (EZBCTAPI)There are no updates to the Communications Server trace formatting networkmanagement interface (NMI).

Trusted TCP connections API for JavaThe Communications Server trusted TCP connections API for Java are not changed.

Environment variablesTable 185 on page 306 lists the new and updated Communications Serverenvironment variables. See z/OS Communications Server: IP Configuration Referencefor more detailed information.



Table 185. Summary of new and changed Communications Server environment variables

Environment Variables Appl Release DescriptionReason forchange

EZATMAIL_CSSMTP_EXTWRTNAME=external_writer_name


V2R2 New environment variablefor new command

sendmail toCSSMTP bridge(APAR PI71175)

Socket APIsThis topic includes information about Communications Server socket APIs.

Refer to the following documents for more information about socket APIs:v For complete documentation of the z/OS UNIX C sockets APIs, refer to z/OS XL

C/C++ Runtime Library Referencev For information about z/OS UNIX Assembler Callable Services, refer to z/OS

UNIX System Services Programming: Assembler Callable Services Referencev For information about TCP/IP socket APIs, refer to z/OS Communications Server:

IP Sockets Application Programming Interface Guide and Referencev For information about TCP/IP CICS sockets, refer to z/OS Communications Server:

IP CICS Sockets Guide

General updates of socket APIsThere are no general updates made to the IP socket APIs.

IPCS subcommandsThis topic includes information about the following IPCS subcommands:v “CTRACE COMP(SYSTCPDA) subcommand”v “CTRACE COMP(SYSTCPIS) subcommand”v “CTRACE COMP(SYSTCPOT) subcommand”v “TCPIPCS subcommand” on page 307v “General updates to IPCS subcommands” on page 307

See z/OS Communications Server: IP Diagnosis Guide for more detailed IPCSsubcommands information.

CTRACE COMP(SYSTCPDA) subcommandThe CTRACE COMP(SYSTCPDA) subcommand is the component name for packetdata traces.

CTRACE COMP(SYSTCPIS) subcommandThere are no new or changed CTRACE COMP(SYSTCPIS) subcommand options.

CTRACE COMP(SYSTCPOT) subcommandThe CTRACE COMP(SYSTCPOT) subcommand options are not changed.

CTRACE COMP(SYSTCPRE) subcommandTable 186 lists the CTRACE COMP(SYSTCPRE) subcommand options.

Table 186. Summary of new and changed Communications Server CTRACE COMP(SYSTCPRE) subcommandoptions

Option Release Description Reason for change

CID(X'hhhhhhhh') V2R2 Added to select trace records that areassociated with a specific resinit()function call.

Activate Resolver tracewithout restartingapplications



Table 186. Summary of new and changed Communications Server CTRACE COMP(SYSTCPRE) subcommandoptions (continued)


TRACERES V2R2 Added to collect Trace Resolveroutput as Resolver CTRACE records.

Activate Resolver tracewithout restartingapplications

TCPIPCS subcommandTable 187 lists the TCPIPCS subcommand options.

The TCPIPCS command contains the OPTLOCAL specification in some displays.

Table 187. Summary of new and changed Communications Server TCPIPCS subcommand


CONFIG V2R2 Supports new ISM interface type. Shared Memory Communications -Direct Memory Access

PROFILE Everyrelease

Displays the current TCP/IP stack configurationfrom information in the dump by creating the profilestatements that represent the configuration. See“PROFILE.TCPIP statement and parameter changes”on page 280 for information about the profilestatement changes for a specific release.

Release update

STATE V2R2 Supports new ISM interface type. Shared Memory Communications -Direct Memory Access

TTLS V2R2 The report output can have a new value of RFC5280for CertValidationMode.

AT-TLS certificate processingenhancements

V2R2 When the CONN parameter is specified, thecommand displays values that pertain to certificaterevocation lists (CRLs) for the new AT-TLS policyagent statements and parameters.

AT-TLS certificate processingenhancements

General updates to IPCS subcommandsTable 188 lists the general IPCS subcommand updates.

Table 188. Summary of new and changed Communications Server IP - General updates to IPCS subcommands

Subcommand Release Description Reason for change

RESOLVER V2R2 The command output displays the currentsystem-wide cache reordering setting. One of thefollowing values is displayed:

v CACHEREORDER

v NOCACHEREORDER

Reordering of cached Resolverresults

SNMP MIB modulesThis topic lists updates to Communications Server's support for SNMP MIBmodules. For a complete list of supported SNMP MIB objects, refer to z/OSCommunications Server: IP System Administrator's Commands.

Table 189 on page 308 lists the changes to the SNMP MIB module support.



Table 189. Summary of new and changed Communications Server SNMP MIB module support

MIB module name Rel. Description Reason for change

IBMTCPIPMVS-MIB V2R2 New ibmMvsPortSmc MIB object isadded to the ibmTcpipMvsPortTable.


V2R2 The following new MIB objects are addedto the ibmTcpipMvsTcpConnectionTable:

v ibmMvsTcpConnectionTtlsReuseReq

v ibmMvsTcpConnectionTtlsSessionID

v ibmMvsTcpConnectionTtlsFIPS140

TLS session reuse support forFTP and AT-TLS applications

User exitsThis topic lists updates to Communications Server user exits. For a complete list ofsupported user exits, refer to z/OS Communications Server: IP Configuration Reference.

Application dataApplication data is data that is associated with a connection through the use of theSIOCSAPPLDATA ioctl socket command. The SIOCSAPPLDATA IOCTL enablesapplications to associate 40 bytes of application-specific information with TCPsockets the applications own. This application data can also be used to identifysocket endpoints in interfaces such as Netstat, SMF, or network managementapplications. See the Application data appendix in z/OS Communications Server: IPProgrammer's Guide and Reference for detailed information about all supportedapplication data.

FTP client error codesThis section describes new client error codes for the FTP client. For moreinformation about FTP client error codes, see FTP client error codes in z/OSCommunications Server: IP User's Guide and Commands.

SMF record type 119 enhancementsThis topic describes the following SMF record type 119 enhancements:v “CSSMTP records”v “FTP records” on page 309v “IPSec records” on page 313v “SMC-R records” on page 313v “TCP connection records” on page 313v “TCP/IP stack records” on page 314v “TN3270E Telnet server records” on page 316v “VTAM 3270 intrusion detection services records” on page 316

See the SMF type 119 records topic in z/OS Communications Server: IP Programmer'sGuide and Reference for more information.

CSSMTP recordsTable 190 on page 309 lists the changes made to the CSSMTP SMF type 119records.



Table 190. Summary of new and changed Communications Server SMF type 119 record - CSSMTP records

Record type Record field Rel. Description Reason for change

CSSMTPconfigurationchange (subtype48)

SMF119ML_CF_TestMode V2R2 Specifies value of TestModeoption.


SMF119ML_CF_DataTrnc V2R2 Specifies value of DataLineTruncoption.


SMF119ML_CF_ConnIdle V2R2 Specifies value of ConnectIdletimeout value.


FTP recordsTable 191 lists the changes made to the FTP records of SMF type 119. The SMFrecords of subtype 100 - 104 are available only from the real-time TCP/IP networkmonitoring NMI. They are not written to the MVS SMF SYS1.MANx data sets.

Table 191. Summary of new and changed Communications Server SMF record type 119 - FTP records

Record type Record field Release Description Reason for change

FTP Client TransferComplete record(subtype 3)

v SMF119FT_FCSessReuse

v SMF119FT_FCCSSLSessIDLen

v SMF119FT_FCCSSLSessID

v SMF119FT_FCDSSLSessIDLen

v SMF119FT_FCDSSLSessID

V2R2 v New SMF119FT_FCSessReusefield that contains the SSLsession reuse flag.

v NewSMF119FT_FCCSSLSessIDLenfield that contains the lengthof the SSL Session ID of theFTP control connection.

v NewSMF119FT_FCCSSLSessIDfield that contains the SSLSession ID of the FTP controlconnection.

v NewSMF119FT_FCDSSLSessIDLenfield that contains the lengthof the SSL Session ID of theFTP data connection.

v NewSMF119FT_FCDSSLSessIDfield that contains the SSLSession ID of the FTP dataconnection.




Table 191. Summary of new and changed Communications Server SMF record type 119 - FTP records (continued)


FTP Server TransferComplete record(subtype 70)

v SMF119FT_FSSessReuse

v SMF119FT_FSCSSLSessIDLen

v SMF119FT_FSCSSLSessID

v SMF119FT_FSDSSLSessIDLen

v SMF119FT_FSDSSLSessID

V2R2 v New SMF119FT_FSSessReusefield that contains the SSLsession reuse flag.

v NewSMF119FT_FSCSSLSessIDLenfield that contains the lengthof the SSL Session ID of theFTP control connection.

v New SMF119FT_FSCSSLSessIDfield that contains the SSLSession ID of the FTP controlconnection.

v NewSMF119FT_FSDSSLSessIDLenfield that contains the lengthof the SSL Session ID of theFTP data connection.

v NewSMF119FT_FSDSSLSessID fieldthat contains the SSL SessionID of the FTP data connection.


FTP DaemonConfiguration record(subtype 71) (see Note 1)

SMF119FT_FDCFSecSessReuse V2R2 NewSMF119FT_FDCFSecSessReusefield that contains the value ofthe statementSECURE_SESSION_REUSE inthe server FTP.DATA.


FTP Server Login Failurerecord (subtype 72)

v SMF119FT_FFSessReuse

v SMF119FT_FFCSSLSessIDLen

v SMF119FT_FFCSSLSessID

v SMF119FT_FFDSSLSessIDLen

v SMF119FT_FFDSSLSessID

V2R2 v New SMF119FT_FFSessReusefield that contains the SSLsession reuse flag.

v NewSMF119FT_FFCSSLSessIDLenfield that contains the lengthof the SSL Session ID of theFTP control connection.

v NewSMF119FT_FFCSSLSessID fieldthat contains the SSL SessionID of the FTP controlconnection.

v NewSMF119FT_FFDSSLSessIDLenfield that contains the lengthof the SSL Session ID of theFTP data connection.

v NewSMF119FT_FFDSSLSessID fieldthat contains the SSL SessionID of the FTP data connection.






FTP server transferinitialization record(subtype 100)












FTP client transferinitialization record(subtype 101)
















FTP client login failurerecord (subtype 102)












FTP client session record(subtype 103)
















FTP server sessionrecord (subtype 104)












Note:

1. Record is available in the MVS SMF data sets and from the NMI.

IPSec recordsThere are no changes made to the IPSec SMF record type 119.

SMC-R recordsThere are no new records created for Shared Memory Communications - RDMA(SMC-R) processing.

TCP connection recordsTable 192 on page 314 lists the changes made to the TCP connection SMF recordtype 119 records.



Table 192. Summary of new and changed Communications Server SMF record type 119 - TCP connectiontermination records


TCP connectionterminationrecord (subtype2)

New IP filter section V2R2withAPARPI69920

New IP filter section. Indicates theinbound and outbound IP filtersassociated with this connection.


SMF119AP_TTIPsecurityFlags V2R2withAPARPI69920

New field SMF119AP_TTIPsecurityFlags.Indicates whether IP security is enabledfor this TCP/IP stack and whether IPfiltering was done for this connection.


v SMF119AP_TTLclSMCBufSz

v SMF119AP_TTRmtSMCBufSz

V2R2 v New SMF119AP_TTLclSMCBufSzfield that indicates the size of theRMB element that the local host usesfor receiving data on this connectionfrom the remote host.

v New SMF119AP_TTRmtSMCBufSzfield that indicates the size of theRMB element that the remote hostuses for receiving data on thisconnection from the local host.


v SMF119AP_TTSMCFlags

v SMF119AP_TTSMCReason

V2R2 v New flag bitSMF119AP_TTSMCCached.

v New constantSMF119AP_TTSMCAUTOSMCR as avalue.


v SMF119AP_TTTTLSSESSIDLEN

v SMF119AP_TTTTLSSESSID

v SMF119AP_TTTTLSSRU

V2R2 v New SMF119AP_TTTTLSSESSIDLENfield that contains the length of theSSL Session ID.

v New SMF119AP_TTTTLSSESSID fieldthat contains the SSL Session ID.

v New SMF119AP_TTTTLSSRU fieldthat contains the SSL session reuseflag.


TCP/IP stack recordsTable 193 lists the changes made to the TCP/IP stack SMF type 119 records.

Table 193. Summary of new and changed Communications Server SMF type 119 record - TCP/IP stack recordsRecord type Record field Release Description Reason for change

TCP/IP profilerecord (subtype 4)

Global configuration section

NMTP_GBCFPFport

V2R2withAPARsOA51950andPI75200

Global Configuration section

NMTP_GBCPPFport represents theconfigured or learned port number usedfor its corresponding NMTP_GBCFPFid.




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Table 193. Summary of new and changed Communications Server SMF type 119 record - TCP/IP stackrecords (continued)Record type Record field Release Description Reason for change

TCP/IP profilerecord (subtype 4)





Global configuration section

v NMTP_GBCFFlags

– NMTP_GBCFSMCD



Interface section

v NMTP_INTFFlags

– NMTP_INTFSMCD

V2R2 IPv4 configuration section

v The new NMTP_V4CFDynXcfSMCDvalue is specified whether thedynamically generated XCF interface canbe used for new TCP connections withSMC-D.


v The new NMTP_V6CFDynXcfSMCDvalue is specified whether thedynamically generated XCF interface canbe used for new TCP connections withSMC-D.


v The new NMTP_GBCFSMCD flag bit isset in the NMTP_GBCFFlags field toindicate that the SMCD operand wasspecified on the GLOBALCONFIGstatement.

v The new NMTP_GBCFFixedMemoryDfield specifies the SMCDFIXEDMEMORY value. FIXEDMEMORYis specified in megabyte increments.

v The new NMTP_GBCFTcpKeepMinIntDfield specifies the SMCDTCPKEEPMININTERVAL value.

Interface section:

v The new NMTP_INTFSMCD flag bit isset in the NMTP_INTFFlags field forOSA or HiperSocket interfaces that haveSMCD specified or that take the SMCDdefault on the INTERFACE statement.

Shared MemoryCommunications –Direct Memory Access

NMTP_GBCFAdjDVMSS V2R2 Provides the value of theGLOBLACONFIG ADJUSTDVIPAMSSparameter.


NMTP_GBCFSMCGFlags V2R2 New flag byte fieldNMTP_GBCFSMCGFlags with thefollowing flag bits:


v NMTP_GBCFAutoSMC



NMTP_IPSecRule V2R2 New flags and fields to support the newand modified parameters on theIPSECRULE and IPSEC6RULE profilestatements.

TCPIP profile IPsecurity filterenhancements

NMTP_PORTRsvOptions V2R2 New flag bits NMTP_PORTRSMC andNMTP_PORTRNoSMC in fieldNMTP_PORTRsvOptions.



NMTP_TCCFFlags V2R2 New flag NMTP_TCCFAutoDelayAcks thatindicates the setting of TCPCONFIGAUTODELAYACKS.

TCP AutonomicTuning



Table 193. Summary of new and changed Communications Server SMF type 119 record - TCP/IP stackrecords (continued)Record type Record field Release Description Reason for change

RNIC interfacestatistics record(subtype 44)

v SMF119SM_RSGen

v SMF119SM_RSSpeed

V2R2withAPARsOA51950andPI75200

v SMF119SM_RSGen represents the RNICcard generation level (IBM 10 GbE RoCEExpress or IBM 10 GbE RoCE Express2)

v SMF119SM_RSSpeed represents thetransmission level for the RNIC


TN3270E Telnet server recordsTable 194 lists the changes made to the TN3270E Telnet server SMF type 119records.

Table 194. Summary of new and changed Communications Server SMF type 119 record - TN3270 Telnet serverrecordsRecord type Record field Release Description Reason for change

Telnet profile record(subtype 24)

SMF119TN_HGHName V2R2 In the C header, ezasmf.h, thelength of this field was changedfrom zero to the maximum lengthof 255, in order to resolve acompiler warning message.

Release update

VTAM 3270 intrusion detection services recordsTable 195 lists the changes made to the VTAM 3270 intrusion detection servicesrecords.

Table 195. Summary of new and changed Communications Server SMF type 119 record - VTAM 3270 intrusiondetection services recordsRecord type Release Description Reason for change

VTAM 3270 intrusion detectionservices record (subtype 81)

V2R2 with APAROA49911

New record in response to VTAM 3270 intrusiondetection services


z/OS UNIX /etc filesChanges to z/OS UNIX /etc files are listed in IP Services: Update /etcconfiguration files in z/OS Migration.

General updates of IP interfaces

Table 196 lists the general IP interfaces updates.

Table 196. Summary of new and changed Communications Server IP - General updates to IP interfaces

Interface Release Description Reason for change

CICS IBM listener V2R2 The standard and enhanced listener will nowprovide the management information about eachsession between a client and CICS server.

CICS transaction trackingsupport for CICS TCP/IP IBMListener

FFST probes V2R2 TCP/IP no longer creates FFST probes for certainerror conditions. Instead, an ABEND dump iscreated with system code 4C5.

64-bit enablement of the TCP/IPstack, strategic DLCs, and CSM



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Table 196. Summary of new and changed Communications Server IP - General updates to IP interfaces (continued)

Interface Release Description Reason for change

IKE daemon V2R2 All of the IKE daemon messages written throughsyslogd contain the internal IKE daemon threadidentifier immediately preceding the IKE daemonmessage identifier. In the following example, thethread identifier is in indicated bold type:

Jul 28 15:11:06 mvs046IKE: Message instance0: (00000001) EZD0967IIKE release CS V2R2Service Level CS140728Created on Jul 28 2014

Enhanced IKED scalability

NCPROUTE V2R2 The server application is no longer supported. Removal of support for legacydevices

SMF 118TCPIPSTATISTICSrecord

V2R2 New STATLEN macro variable can be used todefine field SMFSTLen in the SMFTriple structureinstead of field SMF3Len. SMF3Len has the samename as the SMF Type 3 record length field inmacro IFASMFR.

Release update

SNALINK LU0 V2R2 The server application is no longer supported. Removal of support for legacydevices

SNALINK LU6.2 V2R2 The server application is no longer supported. Removal of support for legacydevices

SYSTCPRE V2R2 Added the TRACERES option for the MVSTRACE CT command to collect Trace Resolveroutput as Resolver CTRACE records.

Activate Resolver trace withoutrestarting applications

TRACERESOLVER

V2R2 If the CACHE setting is in effect, one of thefollowing values is displayed to indicate thecurrent system-wide cache reordering setting:

v CacheReorder

v NoCacheReorder


X.25 NPSI V2R2 The server application is no longer supported. Removal of support for legacydevices

Samples provided in MVS data set SEZAINSTTable 197 on page 318 lists the changes to the samples that are provided in MVSdata set SEZAINST.



Table 197. IP samples provided in MVS data set SEZAINST

Member Rel. Description Reason for change

IOBSNMP V2R2 This is the sample MVS started procedure forthe OSA-Express Direct SNMP subagent. Thefollowing changes were made to this sample:

v The -o parameter was added to the list ofparameters. Support for this parameter wasadded in z/OS V1R10 but the sample wasnot updated to reflect this.

v Added information about using the MVS JCLPARMDD parameter. This parameter can beused to reference a data set that contains allthe IOBSNMP parameters. By usingPARMDD, the community name value for the-c parameter does not have to be exposed inthe started procedure.

Release update

RESSETUP V2R2 The new CACHEREORDER andNOCACHEREORDER statements are added tothe sample Resolver setup file.


SAMPPROF V2R2 Improved the IPSEC6RULE profile statementexamples by adding some of the newparameters and range values.

TCPIP profile IP security filterenhancements

SERVICES V2R2 The NCPROUT entry is removed becauseNCPROUTE is no longer supported.

Removed support for legacydevices

SNTPD V2R2 Corrected the specification of the value for thePARM= parameter on the EXEC JCL statement

Release update

TCPDATA V2R2 Added a description of the newNOCACHEREORDER configuration statement.


Samples provided in z/OS UNIX TCPIP directoryTable 198 lists the changes to the samples that are provided in z/OS UNIXdirectory /usr/lpp/tcpip/samples.

Table 198. IP samples provided in z/OS UNIX directory /usr/lpp/tcpip/samples

File name Rel. Description Reason for change

services V2R2 Removed the NCPROUT entry becauseNCPROUTE is no longer supported.

Removed support for legacydevices

snmpSMgr.c V2R2 The object identifier (OID) for thesnmpTrapOID varbind is corrected. ThesnmpTrapOID varbind is used only whenit generates SNMP traps or informs.

Release update

Communications Server SNA summary of interface changesThis topic describes the updates to the following Communications Server SNAinterfaces:v “Start options” on page 319v “Start option behavior changes” on page 319v “Definition statements” on page 320v “Commands” on page 320v “Command behavior changes” on page 320v “VTAM internal trace entries” on page 322



v “VTAMMAP Formatted Dump changes” on page 324v “Tuning statistics reports” on page 324

Start optionsTable 199 lists the new or changed SNA start options.

Refer to z/OS Communications Server: SNA Resource Definition Reference for moreinformation on start options.

Table 199. Summary of new and changed Communications Server start options

Start option Release Description of update Reason for change

AIMON V2R2 The AIMON start option determines whetherVTAM monitors interfaces for overdue adapterinterrupts.

Release update

DSACTION V2R2 withAPAROA49911

New start option for VTAM 3270 intrusiondetection services.


DSCOUNT V2R2 withAPAROA49911



DSMONITR V2R2 withAPAROA49911



DSTRUST V2R2 withAPAROA49911



Start option behavior changesTable 200 lists the SNA start options that have changed behavior.

For complete information about all SNA start options, refer to z/OS CommunicationsServer: SNA Resource Definition Reference.

Table 200. Summary of new and changed Communications Server start option behavior changes

Start option withchanged behavior Release Description of update Reason for change

AIMON V2R2 The AIMON start option isenhanced to enable VTAMto monitor overdue adapterinterrupts for internal sharedmemory (ISM) interfacesthat are associated withShared MemoryCommunications – DirectMemory Access (SMC-D)and OSA-Express QDIOinterfaces.

Shared Memory Communications - DirectMemory Access

INOPDUMP V2R2 New INOPDUMP controlgroups enable more granularcontrol on which resourcesare eligible to initiateinoperative diagnosticdumps.




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Table 200. Summary of new and changed Communications Server start option behavior changes (continued)

Start option withchanged behavior Release Description of update Reason for change

TNSTAT V2R2 The TNSTAT start optionhas no effect on a TRLE thatrepresents an ISM device.


Definition statementsTable 201 lists the changes to SNA definition statements.

For complete information about all changed and new definition statements, seez/OS Communications Server: SNA Resource Definition Reference.

Table 201. Summary of new and changed Communications Server definition statements

Definition statement Release Description of update Reason for change

APPL V2R2 with APAR OA49911 Update to support theDSACTION, DSCOUNT,DSMONITR, and DSTRUSToperands.


GROUP V2R2 with APAR OA49911 Update to support theDSACTION, DSCOUNT,DSMONITR, and DSTRUSToperands.


CommandsTable 202 lists the new and changed SNA commands.


Table 202. Summary of new and changed Communications Server commands


DISPLAY TRL V2R2 A new value is defined for theCONTROL parameter. SpecifyingCONTROL=ISM displays all theinternal shared memory (ISM)TRLEs.


MODIFY VTAMOPTS V2R2 with APAROA49911

You can modify the values forDSACTION, DSCOUNT,DSMONITR, and DSTRUST startoptions.

VTAM 3270 intrusion detection services

Command behavior changesTable 203 on page 321 lists the SNA commands that have changed behavior.




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Table 203. Summary of new and changed Communications Server commands with changed behavior

Command Release Description of behavior change Reason for change

DISPLAY ID V2R2 withAPARsOA51950and PI75200

v If the resource that is being displayed is a RDMAover Converged Ethernet (RoCE) TRLE, messageIST2389I contains the "RoCE Express" generationlevel and the transmission speed.

v If the resource that is being displayed is an IBM10 GbE RoCE Express2 TRLE, IST2362I messagealways displays the microcode level.


DISPLAY ID V2R2 withAPAROA49911

This command adds VTAM 3270 intrusion detectionservices information to the display.


V2R2 If the resource that is being displayed is an internalshared memory (ISM) TRLE, a new message group(IST2418I) is generated to display informationunique to the ISM interface.

Shared MemoryCommunications -Direct MemoryAccess

DISPLAY INOPDUMP V2R2 If you enabled one or more of the new INOPDUMPcontrol groups, you will get the following results:

v Message IST1865I displays a new status of ON BYCONTROL GROUP.

v Message IST1904I is be issued immediately aftermessage IST1865I to display the current value ofthe INOPDUMP start option.


DISPLAY SESSIONS V2R2 withAPAROA49911

This command adds VTAM 3270 intrusion detectionservices information to the display.


DISPLAY STATS V2R2 withAPAROA49911

This command adds VTAM 3270 intrusion detectionservices statistics to the display.


DISPLAY TRL V2R2 If the TRLE operand specifies an ISM TRLE, a newmessage group (IST2418I) is generated to displayinformation that is unique to the ISM interface.


DISPLAY TRL V2R2 withAPARsOA51950and PI75200

v If the TRLE operand specifies a RDMA overConverged Ethernet (RoCE) TRLE, messageIST2389I contains the "RoCE Express" generationlevel and the transmission speed.

v If the TRLE operand specifies an IBM 10 GbERoCE Express2 TRLE, IST2362I message alwaysdisplays the microcode level.


DISPLAY VTAMOPTS V2R2 withAPAROA49911

This command adds start options DSACTION,DSCOUNT, DSMONITR, and DSTRUST to thedisplay.


MODIFY NOTNSTAT

MODIFY TNSTAT

V2R2 If you specify TRLE=ISM_trle, VTAM issues messageIST1451I with status value set to FAILED. z/OSCommunications Server supplies only tuninginformation for ISM devices as part of the NetstatDEvlinks/-d report or the GetIsms NMI.




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Table 203. Summary of new and changed Communications Server commands with changed behavior (continued)

Command Release Description of behavior change Reason for change

MODIFY VTAMOPTS V2R2 If you enabled one or more of the new INOPDUMPcontrol groups on this command, you will get thefollowing results:

v Message IST1865I displays a new status of ON BYCONTROL GROUP.

v Message IST1867I might display a new status ofSELECTIVELY PROCESSED.


VTAM internal trace entriesThe IPCS subcommand VERBEXIT VTAMMAP functions are changed. VITAL doesnot support the ALL and ECSA operands and VTVIT does not set the DVIT,DVITC, DVITE, DVITL, and DVITO symbols. See Increased CTRACE and VITcapacity in z/OS Communications Server: New Function Summary for moreinformation.

For complete information about VIT entries, see z/OS Communications Server: SNADiagnosis Vol 2, FFST Dumps and the VIT.

Table 204 lists the new and changed VIT entries.

Table 204. Summary of new and changed Communications Server VTAM internal trace (VIT) entries

VIT entry Release Description Related support

3270 V2R2 withAPAROA49911

New: VIT record, internal informationfor a VTAM 3270 intrusion detectionservices event


3271 V2R2 withAPAROA49911

New: VIT record, additional informationfor a VTAM 3270 intrusion detectionservices event


AFSM V2R2 Changed: VIT record, SMC-Dinformation added.


ASN6 V2R2 New: VIT record, a continuation of theASNB record.

64-bit enablement of the TCP/IP stack

CHG6 V2R2 New: VIT record, a continuation of theCHGO record.


CPY6 V2R2 New: VIT record, a continuation of theCPYB record.


FB64 V2R2 withAPAROA49911

New: VIT record for freeing of 64 bitstorage.


FIX6 V2R2 New: VIT record, a continuation of theFIXB record.


FRB6 V2R2 New: VIT record, a continuation of theFRBF record.


FR64 V2R2 New: VIT record for FRE64COMM orFRE64PVT requests.

Shared Memory Communications overRDMA enhancements

GB64 V2R2 withAPAROA49911

New: VIT record for allocation of 64 bitstorage.




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Table 204. Summary of new and changed Communications Server VTAM internal trace (VIT) entries (continued)


GTB6 V2R2 New: VIT record, a continuation of theGTBF record.


GT64 V2R2 New: VIT record for GET64COMM orGET64PVT requests.

Shared Memory Communications overRDMA enhancements

HCQ, HCQ2,HCQ3, HCQ4,HCQ5 and HCQ6


New: VIT records for 10 GbE RoCEExpress2 feature HCQ operations


ICR, ICR2, andICR3

V2R2 New: VIT record for internal sharedmemory (ISM) control registeroperations.


IOSP V2R2 Changed: The VIT record can bedisplayed for internal shared memory(ISM) interfaces.


IOS2 V2R2 Changed: The VIT record can bedisplayed for ISM interfaces.


IOS3 V2R2 Changed: The VIT record can bedisplayed for ISM interfaces.


IPLx and IPLA V2R2 New: VIT record for an ISM pollingoperation.


ISPx, ISP2, andISP3

V2R2 New: VIT record for ISM operations. Shared Memory Communications -Direct Memory Access

IUTX V2R2 Changed: Added SMC-D information inexisting VIT record.


IUT6 V2R2 Changed: Added SMC-D information inexisting VIT record.


V2R2 New: VIT record, a continuation of theIUTx record.


PAG6 V2R2 New: VIT record, a continuation of thePAGB record.


PCIx V2R2 Changed: Added PCII variation that isdefined for SMC-D processing


PCIR V2R2 Changed: Added SMC-D information inexisting VIT record.


V2R2 Changed: Updated the Interrupt reasonunder offset 0x07 with new reason C'V'.

Release update

QAP6 V2R2 New: VIT record, a continuation of theQAPL record.


QSRB V2R2 Changed: Added SMC-D information inexisting VIT record.


RPSA V2R2 Changed: Updated record bytes forSMC-D.


RPST V2R2 Changed: Updated record bytes forSMC-D.


XB61 V2R2 New: VIT record for extended buffer listSPAC.




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Table 204. Summary of new and changed Communications Server VTAM internal trace (VIT) entries (continued)


XB62 V2R2 New: VIT record, a continuation of theXB61 record.


XB63 V2R2 New: VIT record, a continuation of theXB61 record.


VTAMMAP Formatted Dump changesTable 205 lists the new and changed VTAMMAP formatted dump functions.

Table 205. Summary of new and changed Communications Server VTAMMAP Formatted Dump changes

VTAMMAPfunction Release Description Reason for change

SES V2R2 withAPAROA49911

Updated to contain information relatedto 3270 intrusion detection services.


Tuning statistics reportsThere are no new and changed SNA tuning statistics reports.



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Chapter 32. Cryptographic Services summary of interfacechanges

In addition to the interface changes included in this topic, updates toCryptographic Services resulted in SYS1.SAMPLIB member changes. See“Summary of changes to SYS1.SAMPLIB” on page 262 for those changes.

Interface changes for the following Cryptographic Services components areincluded in this topic:v “ICSF summary of interface changes”v “PKI Services summary of interface changes” on page 326v “System SSL summary of interface changes” on page 328

ICSF summary of interface changesThe following tables describe new and changed services for Cryptographic Supportfor z/OS.

Table 206. Summary of new and changed ICSF callable services for z/OS V2R2

Callable service FMID, Release Description

Authentication ParameterGenerate

z/OS V2R2 (FMIDHCR77A1)

New: Generate an authentication parameter (AP) and return itencrypted under a supplied encrypting key.

Field level decipher z/OS V2R2 (FMIDHCR77B0)

New: Decrypts payment related data base fields that have beenpreviously encrypted using the field level encipher callable service.

Field level encipher z/OS V2R2 (FMIDHCR77B0)

New: Encrypts payment related data base fields, preserving theformat of the fields.

FPE decipher z/OS V2R2 (FMIDHCR77B0)

New: Decrypts payment card data for the Visa Data SecurePlatform (Visa DSP) processing.

FPE encipher z/OS V2R2 (FMIDHCR77B0)

New: Encrypts payment card data for the Visa Data SecurePlatform (Visa DSP) processing.

FPE translate z/OS V2R2 (FMIDHCR77B0)

New: Translates payment data from encryption under one key toencryption under another key with a possibly different format.

ICSF Multi-Purpose Service z/OS V2R2 (FMIDHCR77B0)

New: Validates the keys in the active CKDS or PKDS.

ICSF Query Algorithm z/OS V2R2 (FMIDHCR77B0)

Changed: Usage notes have been updated.

ICSF Query Facility z/OS V2R2 (FMIDHCR77B0)

Changed: The returned_data parameter has been updated.

ICSF Query Facility 2 z/OS V2R2 (FMIDHCR77A1)

New: Provides information on the cryptographic environment ascurrently known by ICSF.

Key Data Set List z/OS V2R2 (FMIDHCR77B0)

New: Generates a list or count of CKDS and PKDS labels or TKDSobject handles.

Key Data Set MetadataRead

z/OS V2R2 (FMIDHCR77B0)

New: Use to obtain metadata of a CKDS, PKDS, or TKDS record.

Key Data Set MetadataWrite


New: Adds, deletes, or modifies metadata of a set of records in theactive CKDS, PKDS, or TKDS.


Table 206. Summary of new and changed ICSF callable services for z/OS V2R2 (continued)

Callable service FMID, Release Description

PCI Interface callableservice


Changed: The rule_array parameter has been updated.

PKA Key Token Change z/OS V2R2 (FMIDHCR77B0)

Changed: Usage notes have been updated.

PKCS #11 One-way hashgenerate


Changed: Legacy hash rules added.

PKCS11 One-way hash,sign, or verify


Changed: Legacy hash rules added.

Recover PIN From Offset z/OS V2R2 (FMIDHCR77A1)

New: Calculate an encrypted customer-entered PIN from a PINgenerating key, account information, and an offset, returning thePIN properly formatted and encrypted under a PIN encryptionkey.

Symmetric Key Exportwith Data

z/OS V2R2 (FMIDHCR77A1)

New: Export a symmetric key encrypted using an RSA key,inserted in a PKCS#1 block type 2, with some extra data suppliedby the application.

PKI Services summary of interface changesIn addition to the PKI Services interfaces described in this topic, you should alsoreview “Summary of changes to SYS1.SAMPLIB” on page 262 for changes toSYS1.SAMPLIB.

The PKI Services interfaces described in this topic are:v “Code samples”v “Internet protocol standards” on page 327v “Sample forms” on page 327v “Substitution variables” on page 327v “Utilities” on page 328v “RACF security classes” on page 328v “Web pages” on page 328

Code samplesTable 207 lists new and updated PKI Services code samples. For more detailedinformation, see z/OS Cryptographic Services PKI Services Guide and Reference.

Table 207. Summary of new and changed code samples for PKI Services.

File name Release Description Reason for change

httpd.conf z/OS V2R2 Updated: Sample virtual host configuration filesfor client authentication SSL/TLS processing areremoved because IBM HTTP Server 5.3 is nolonger available. IBM HTTP Server - Powered byApache is used. New virtual host configurationfiles in the /usr/lpp/pkiserv/samples directoryare added. The new files are vhost80.conf,vhost443.conf, and vhost1443.conf.

Support for HTTP Server

httpd2.conf z/OS V2R2 Deleted: Removed because IBM HTTP Server 5.3is no longer available.


ICSF


Table 207. Summary of new and changed code samples for PKI Services. (continued)


pkiserv.conf z/OS V2R2 asupdated March2017

v New: The keyword CRLEnhancements is added. v To enable performanceenhancements for CRL processing

z/OS V2R2 v New: Signing algorithms for DSA are added.

v New: The keywords AdminNotifyModForm andPKCS12Content are added.

v Online Certificate Status Protocol(OCSP)

v Administrator web pages support

pkiserv.tmpl z/OS V2R2 v New: Support for requiring multipleadministrators to approve a certificate request(<ADMINNUM> tag added).

v Updated: Web accessibility update

v Updated: Browser currency updates

Administrator web pages support

pkitmpl.xml z/OS V2R2 New: The AdminNum indicator is added for thevalue to set the number of administrators thatare required to approve a certificate request.

Administrator web pages support

vhost80.conf z/OS V2R2 New: A sample virtual host configuration file fornon-SSL/TLS processing for the IBM HTTPServer - Powered by Apache is used.


vhost443.conf z/OS V2R2 New: A sample virtual host configuration file forserver authentication SSL/TLS processing for theIBM HTTP Server - Powered by Apache is used.


vhost1443.conf z/OS V2R2 New: A sample virtual host configuration file forclient authentication SSL/TLS processing for theIBM HTTP Server - Powered by Apache is used.


Internet protocol standardsThere are no changes made to support for internet protocol standards for PKIServices. For more detailed information, see z/OS Cryptographic Services PKI ServicesGuide and Reference.

Sample formsTable 208 lists changes made to sample forms for PKI Services. For more detailedinformation, see z/OS Cryptographic Services PKI Services Guide and Reference.

Table 208. Summary of new and changed sample forms for PKI Services


pendingmsg2.form z/OS V2R2 New: Added to include when a request ismodified.

Administrator web pagessupport

Substitution variablesTable 209 lists changes made to PKI Services substitution variables. For moredetailed information, see z/OS Cryptographic Services PKI Services Guide andReference.

Table 209. Summary of new and changed substitution variables for PKI Services

Variable name Release Description Reason for change

%%modreqlist%% z/OS V2R2 New: Added to list pending approval requests(or a single request) that are modified by anadministrator. Valid only in thependingmsg2.form.


PKI Services

Chapter 32. Cryptographic Services summary of interface changes 327

UtilitiesTable 210 lists the changes made to PKI Services utilities. For more detailedinformation, see z/OS Cryptographic Services PKI Services Guide and Reference.

Table 210. Summary of new and changed PKI Services utilities

Utility name Release Description Reason for change

TemplateTool z/OS V2R2 Updated: Updated support to handle multipleapprovers.

Release update

RACF security classes

There are no changes to RACF security classes for PKI Services. For more detailedinformation, see z/OS Cryptographic Services PKI Services Guide and Reference.

Web pages

Table 211 lists changes to PKI Services web pages. For more detailed information,see z/OS Cryptographic Services PKI Services Guide and Reference.

Table 211. Summary of changes to PKI Services web pages

Web page Release Description Reason for change

Multiple Requests z/OS V2R2 Updated: Display approval has changed toinclude multiple number of approvers.


Processing requestsafter searching

z/OS V2R2 Updated: Display approval has changed toinclude multiple number of approvers.


Single Request z/OS V2R2 Updated: Administrator approval has changedto include multiple number of approvers.


System SSL summary of interface changesThe System SSL interfaces described in this topic are:v “SSL/TLS APIs”v “Certificate Management APIs” on page 330v “ASN.1 status codes” on page 332v “CMS status codes” on page 332v “Environment variables” on page 334v “Function return codes” on page 336v “gskkyman command” on page 339

System SSL application programming interfacesThis topic includes updates made to System SSL application programminginterfaces (APIs). For detailed information about these functions, see z/OSCryptographic Services System SSL Programming.

SSL/TLS APIsTable 212 on page 329 lists the updates to the System SSL application interface forSSL/TLS application programming interfaces (APIs).

PKI Services


Table 212. Summary of changes to z/OS SSL/TLS APIs

APIRelease

DescriptionReason forchange

gsk_attribute_get_buffer() z/OS V2R2 Changed:1. Updates to GSK_KEYRING_FILE.2. Added support for GSK_PEER_ID and

GSK_SID_VALUE.3. Added support for timely revocation checking

and revocation flexibility.

1. PKCS #12certificatestorage

2. Client sessionresumptionenhancement

3. Certificaterevocationenhancement

gsk_attribute_get_enum() z/OS V2R2 Changed:1. Added support for

GSK_REQ_CACHED_SESSION andGSK_ENABLE_CLIENT_SET_PEERID.

2. Added support for timely revocation checkingand revocation flexibility.



gsk_attribute_get_numeric_value() z/OS V2R2 Added support for timely revocation checking andrevocation flexibility.

Certificaterevocationenhancement

gsk_attribute_set_buffer() z/OS V2R2 Changed:1. Updates to GSK_KEYRING_FILE and

GSK_KEYRING_PW.2. Added support for GSK_PEER_ID and

GSK_SID_VALUE.3. Added support for timely revocation checking





gsk_attribute_set_callback() z/OS V2R2 Changed:

Updates to GSK_SNI_CALLBACK.

PKCS #12certificate storage

gsk_attribute_set_enum() z/OS V2R2 Changed:1. Updates to

GSK_CERT_VALIDATE_KEYRING_ROOT.2. Added support for

GSK_REQ_CACHED_SESSION andGSK_ENABLE_CLIENT_SET_PEERID.

3. Added support for timely revocation checkingand revocation flexibility.




gsk_attribute_set_numeric_value() z/OS V2R2 Added support for timely revocation checking andrevocation flexibility.


gsk_attribute_set_tls_extension() z/OS V2R2 Changed:

Updates toGSK_TLS_EXTID_SNI_SERVER_LABELS.


gsk_environment_init() z/OS V2R2 Changed:

Added information on PKCS #12 files.


gsk_environment_open() z/OS V2R2 Changed:1. Updates to GSK_KEYRING_FILE and

GSK_KEYRING_PW.2. Added support for timely revocation checking




gsk_get_all_cipher_suites() z/OS V2R2 Changed:

Updated SSL run time level.

Release update

System SSL


Table 212. Summary of changes to z/OS SSL/TLS APIs (continued)

APIRelease


gsk_get_cipher_suites() z/OS V2R2 Changed:

Updated SSL run time level.

Release update

gsk_get_update z/OS V2R2 Changed:

Added information on PKCS #12 files.


gsk_secure_socket_init() z/OS V2R2 Changed:1. Added information on PKCS #12 files.2. Added information on specifying a cached

session.3. Added support for timely revocation checking





gsk_secure_socket_misc() z/OS V2R2 Changed:

Added information on using this function whenre-using cached sessions.

Client sessionresumptionenhancement

Certificate Management APIsTable 213 lists the updates to the System SSL application interface for SSL/TLSAPIs.

Table 213. Summary of changes to z/OS Certificate Management APIs

APIRelease


gsk_create_revocation_source() z/OS V2R2 New:

Create an OCSP, HTTP CRL, or an extended LDAPCRL revocation source.


gsk_decode_certificate_extension() z/OS V2R2 Changed:

Added support for ocspNoCheck extension.


gsk_decode_issuer_and_serial_number() z/OS V2R2 New:

Decodes a PKCS #7 IssuerAndSerialNumber.

PKCS #7 support

gsk_decode_signer_identifier() z/OS V2R2 New:

Decodes a PKCS #7 signer identifier.

PKCS #7 support

gsk_encode_certificate_extension() z/OS V2R2 Changed:

Added support for ocspNoCheck extension.


gsk_encode_issuer_and_serial_number() z/OS V2R2 New:

Encodes a PKCS #7 IssuerAndSerialNumber.

PKCS #7 support

gsk_encode_signer_identifier() z/OS V2R2 New:

Encodes a PKCS #7 SignerIdentifier from a signercertificate.

PKCS #7 support

gsk_free_issuer_and_serial_number() z/OS V2R2 New:

Releases storage allocated for PKCS #7 issuer andserial number information.

PKCS #7 support

System SSL


Table 213. Summary of changes to z/OS Certificate Management APIs (continued)

APIRelease


gsk_free_oid() z/OS V2R2 New:

Releases storage allocated for OID information.

PKCS #7 support

gsk_free_revocation_source() z/OS V2R2 New:

Frees the revocation source initialized andallocated by gsk_create_revocation_source().


gsk_free_signer_identifier() z/OS V2R2 New:

Releases storage allocated for PKCS #7 signeridentifier information.

PKCS #7 support

gsk_get_cms_vector() z/OS V2R2 Changed:

Added GSKCMS_API_LVL10.


gsk_get_content_type_and_cms_version() z/OS V2R2 New:

Extracts the PKCS #7 content_info_type,content_info_oid, and cms_version from thepkcs_content_info structure.

PKCS #7 support

gsk_get_directory_certificates() z/OS V2R2 Changed:

Added support for timely revocation checking andrevocation flexibility.


gsk_get_directory_crls() z/OS V2R2 Changed:



gsk_get_directory_enum() z/OS V2R2 Changed:



gsk_get_directory_numeric_value() z/OS V2R2 New:

Gets an integer value from an LDAP directory.


gsk_make_enveloped_data_content() z/OS V2R2 Changed:

Updated the version parameter.

PKCS #7 support

gsk_make_enveloped_data_content_extended()

z/OS V2R2 Changed:


PKCS #7 support

gsk_make_enveloped_data_msg() z/OS V2R2 Changed:


PKCS #7 support

gsk_make_enveloped_data_msg_extended()

z/OS V2R2 Changed:


PKCS #7 support

gsk_make_signed_data_content() z/OS V2R2 Changed:


PKCS #7 support

gsk_make_signed_data_content_extended()

z/OS V2R2 Changed:


PKCS #7 support

gsk_make_signed_data_msg() z/OS V2R2 Changed:


PKCS #7 support

gsk_make_signed_data_msg_extended()

z/OS V2R2 Changed:


PKCS #7 support

System SSL


Table 213. Summary of changes to z/OS Certificate Management APIs (continued)

APIRelease


gsk_open_directory() z/OS V2R2 Changed:



gsk_perform_kat() z/OS V2R2 Changed:

Enhanced to run TLS V1.0, TLS V1.1, and TLSV1.2 key derivation function known answer tests.

FIPS 140-2support

gsk_set_directory_enum() z/OS V2R2 Changed:



gsk_set_directory_numeric_value() z/OS V2R2 New:

Sets an integer value for an LDAP directory.


gsk_validate_certificate() z/OS V2R2 Changed:



gsk_validate_certificate_mode() z/OS V2R2 Changed:



gsk_validate_extended_key_usage() z/OS V2R2 New:

Validate a certificate's extended key usageextension against the supplied extended key usagelist.

PKCS #7 support

ASN.1 status codesThere are no new or changed status codes.

CMS status codesTable 214 lists the new and updated status codes. See z/OS Cryptographic ServicesSystem SSL Programming for more detailed information.

Table 214. Summary of changes to CMS status codes

Status code Release Description Reason for change

03353060 z/OS V2R2 Changed: Certificate revocation list cannot befound.

Certificate revocationenhancement

0335306F z/OS V2R2 Changed: Required certificate extension ismissing.

PKCS #7 support

03353094 z/OS V2R2 New: OCSP responder requires a signed request Certificate revocationenhancement

03353095 z/OS V2R2 New: HTTP response is not valid Certificate revocationenhancement

03353096 z/OS V2R2 New: OCSP response is not valid Certificate revocationenhancement

03353097 z/OS V2R2 New: OCSP request failed with internalresponder error


03353098 z/OS V2R2 New: OCSP response is expired Certificate revocationenhancement

System SSL


Table 214. Summary of changes to CMS status codes (continued)


03353099 z/OS V2R2 New: Numeric value is not valid Certificate revocationenhancement

0335309A z/OS V2R2 New: A PKCS #7 CMS Version is not supported PKCS #7 support

0335309B z/OS V2R2 New: Input certificate not supplied PKCS #7 support

0335309C z/OS V2R2 New: Error creating OCSP request Certificate revocationenhancement

0335309D z/OS V2R2 New: Maximum response size exceeded Certificate revocationenhancement

0335309E z/OS V2R2 New: HTTP server communication error Certificate revocationenhancement

0335309F z/OS V2R2 New: Variable argument security level is notvalid


033530A0 z/OS V2R2 New: Extended key usage input count is notvalid

PKCS #7 support

033530A1 z/OS V2R2 New: Extended key usage input is not supplied PKCS #7 support

033530A2 z/OS V2R2 New: Extended key usage comparison failed PKCS #7 support

033530A3 z/OS V2R2 New: Extended key usage type is not supportedfor this operation

PKCS #7 support

033530A4 z/OS V2R2 New: Certificate does not have an extended keyusage extension

PKCS #7 support

033530A5 z/OS V2R2 New: Nonce in OCSP response does not matchvalue in OCSP request


033530A6 z/OS V2R2 New: OCSP response not received withinconfigured time limit


033530A7 z/OS V2R2 New: Revocation information is not yet valid Certificate revocationenhancement

033530A8 z/OS V2R2 New: HTTP server host name is not valid Certificate revocationenhancement

033530A9 z/OS V2R2 New: An internal error has occurred. Release update

033530AA z/OS V2R2 New: Required basic constraints certificateextension is missing

Release update

033530AB z/OS V2R2 New: PKCS #12 input certificate has no subjectDN or friendly name

PKCS#12 certificate storage

033530AC z/OS V2R2 New: PKCS #12 file name may not end with.kdb, .rdb or .sth


033530AD z/OS V2R2 New: Required parameter is not set Certificate revocationenhancement

033530AE z/OS V2R2 New: Maximum number of locations allowed tobe contacted during certificate validation hasbeen reached


033530AF z/OS V2R2 New: HTTP response not received withinconfigured time limit


033530B0 z/OS V2R2 New: LDAP response not received withinconfigured time limit


033530B1 z/OS V2R2 New: An unknown error has occurred Release update

System SSL


Table 214. Summary of changes to CMS status codes (continued)


033530B2 z/OS V2R2 New: OCSP request failed with try later error Certificate revocationenhancement

Environment variablesTable 215 identifies changes to environment variables used by System SSL. Fordetailed information about these environment variables, see z/OS CryptographicServices System SSL Programming.

Table 215. Summary of changes to System SSL environment variables

Environment variable Release DescriptionReason forchange

GSK_AIA_CDP_PRIORITY z/OS V2R2 New: Specifies the priorityorder that the AIA and the CDPextensions are checked forcertificate revocationinformation.


GSK_CRL_CACHE_ENTRY_MAXSIZE z/OS V2R2 New: Specifies the maximumsize in bytes of a CRL to bekept in the LDAP CRL cache.


GSK_CRL_CACHE_EXTENDED z/OS V2R2 New: Specifies that LDAPextended CRL cache support isenabled.


GSK_CRL_CACHE_SIZE z/OS V2R2 New: Specifies the maximumnumber of CRLs that areallowed to be stored in theLDAP CRL cache.


GSK_CRL_CACHE_TEMP_CRL z/OS V2R2 New: Specifies if a temporaryLDAP CRL cache entry isadded to the LDAP CRL cachewhen the CRL does not resideon the LDAP server.


GSK_CRL_CACHE_TEMP_CRL_TIMEOUT z/OS V2R2 New: Specifies the time inhours that a temporary CRLcache entry resides in the LDAPextended CRL cache whencaching of temporary CRLs isenabled.


GSK_CRL_SECURITY_LEVEL z/OS V2R2 Changed: Updated to supporttimely revocation checking andrevocation flexibility.


GSK_HTTP_CDP_CACHE_ENTRY_MAXSIZE z/OS V2R2 New: Specifies the maximumsize in bytes of a CRL that isallowed to be stored in theHTTP CDP CRL cache.


GSK_HTTP_CDP_CACHE_SIZE z/OS V2R2 New: Specifies the maximumnumber of CRLs that areallowed to be stored in theHTTP CDP CRL cache.


GSK_HTTP_CDP_ENABLE z/OS V2R2 New: Specifies if certificaterevocation checking with theHTTP URI values in the CDPextension is enabled.


GSK_HTTP_CDP_MAX_RESPONSE_SIZE z/OS V2R2 New: Specifies the maximumsize in bytes accepted as aresponse from an HTTP serverwhen retrieving a CRL.


System SSL


Table 215. Summary of changes to System SSL environment variables (continued)


GSK_HTTP_CDP_PROXY_SERVER_NAME z/OS V2R2 New: Specifies the DNS nameor IP address of the HTTPproxy server for HTTP CDPCRL retrieval.


GSK_HTTP_CDP_PROXY_SERVER_PORT z/OS V2R2 New: Specifies the HTTP proxyserver port for HTTP CDP CRLretrieval.


GSK_HTTP_CDP_RESPONSE_TIMEOUT z/OS V2R2 New: Specifies the time inseconds to wait for a responsefrom the HTTP server.


GSK_KEYRING_FILE z/OS V2R2 Changed: Updated to specifythe name of the key databasefile, PKCS #12 file, SAF keyring, or z/OS PKCS #11 token.

PKCS#12certificatestorage

GSK_KEYRING_PW z/OS V2R2 Changed: Updated to specifythe password for the keydatabase or PKCS #12 file.

PKCS#12certificatestorage

GSK_LDAP_RESPONSE_TIMEOUT z/OS V2R2 New: Specifies the time inseconds to wait for a responsefrom the LDAP server.


GSK_MAX_SOURCE_REV_EXT_LOC_VALUES z/OS V2R2 New: Specifies the maximumnumber of location values thatare contacted per data sourcewhen attempting validation of acertificate.


GSK_MAX_VALIDATION_REV_EXT_LOC_VALUES z/OS V2R2 New: Specifies the maximumnumber of locations values thatare contacted when performingvalidation of a certificate.


GSK_OCSP_CLIENT_CACHE_ENTRY_MAXSIZE z/OS V2R2 New: Specifies the maximumnumber of OCSP responses orcached certificate statuses thatare allowed to be kept in theOCSP response cache for anissuing CA certificate.


GSK_OCSP_CLIENT_CACHE_SIZE z/OS V2R2 New: Specifies the maximumnumber of OCSP responses orcached certificate statuses to bekept in the OCSP responsecache.


GSK_OCSP_ENABLE z/OS V2R2 New: Specifies whether the AIAextensions are to be used forrevocation checking.


GSK_OCSP_MAX_RESPONSE_SIZE z/OS V2R2 New: Specifies the maximumsize in bytes that is accepted asa response from an OCSPresponder.


GSK_OCSP_NONCE_CHECK_ENABLE z/OS V2R2 New: Specifies if OCSPresponse nonce checking isenabled.


GSK_OCSP_NONCE_GENERATION_ENABLE z/OS V2R2 New: Specifies if OCSP requestsinclude a generated nonce.


GSK_OCSP_NONCE_SIZE z/OS V2R2 New: Specifies the size in bytesfor the value of the nonce to besent in OCSP requests.


System SSL


Table 215. Summary of changes to System SSL environment variables (continued)


GSK_OCSP_PROXY_SERVER_NAME z/OS V2R2 New: Specifies the DNS nameor IP address of the OCSPproxy server


GSK_OCSP_PROXY_SERVER_PORT z/OS V2R2 New: Specifies the OCSPresponder proxy server port.


GSK_OCSP_REQUEST_SIGALG z/OS V2R2 New: Specifies the hash andsignature algorithm pair used tosign OCSP requests.


GSK_OCSP_REQUEST_SIGKEYLABEL z/OS V2R2 New: Specifies the label of thekey used to sign OCSP requests.


GSK_OCSP_RESPONSE_TIMEOUT z/OS V2R2 New: Specifies the time inseconds to wait for a responsefrom the OCSP responderserver.


GSK_OCSP_RETRIEVE_VIA_GET z/OS V2R2 New: Specifies if the HTTP GETmethod should be used whensending an OCSP request.


GSK_OCSP_URL z/OS V2R2 New: Specifies the URI of anOCSP responder.


GSK_OCSP_URL_PRIORITY z/OS V2R2 New: Specifies the priorityorder for contacting OCSPresponder locations if bothGSK_OCSP_URL andGSK_OCSP_ENABLE are active.


GSK_PROTOCOL_SSLV2 z/OS V2R2 Changed: Protocol disabled bydefault.

Release update

GSK_PROTOCOL_SSLV3 z/OS V2R2 Changed: Protocol disabled bydefault.

Release update

GSK_REVOCATION_SECURITY_LEVEL z/OS V2R2 New: Specifies the level ofsecurity to be used whencontacting an OCSP responderor an HTTP server specified ina URI value of the CDPextension.


GSK_TLS_CBC_PROTECTION_METHOD z/OS V2R2 New: Specifies an optional SSLV3.0 or TLS V1.0 CBC IVprotection method whenwriting application data.

Release update

GSK_V2_CIPHER_SPECS z/OS V2R2 Changed: Default cipher listmodified.

Release update

GSK_V3_CIPHER_SPECS z/OS V2R2 Changed: Default cipher listmodified.

Release update

GSK_V3_CIPHER_SPECS_EXPANDED z/OS V2R2 Changed: Default cipher listmodified.

Release update

Function return codesTable 216 on page 337 lists the new and updated function return codes. See z/OSCryptographic Services System SSL Programming for more detailed information.

System SSL


Table 216. Summary of changes to function return codes

Function code Release Description Reason for change

6 z/OS V2R2 Changed: Key label is not found. PKCS#12 certificate storage

7 z/OS V2R2 Changed: No certificates available. PKCS#12 certificate storage

8 z/OS V2R2 Changed: Certificate validation error. PKCS#12 certificate storage

102 z/OS V2R2 Changed: Error detected while reading certificatedatabase


202 z/OS V2R2 Changed: Error detected while opening thecertificate database.


402 z/OS V2R2 Changed: No SSL cipher specifications. Documentation clarification

407 z/OS V2R2 Changed: Key label does not exist. Documentation clarification

417 z/OS V2R2 Changed: Self-signed certificate cannot bevalidated.

Documentation clarification

421 z/OS V2R2 Changed: SSL V2 cipher is not valid. Documentation clarification

422 z/OS V2R2 Changed: SSL V3 cipher is not valid. Documentation clarification

436 z/OS V2R2 Changed: Certificate revocation list cannot befound.

Documentation clarification

440 z/OS V2R2 Changed: Incorrect key usage. Documentation clarification

442 z/OS V2R2 Changed: Multiple certificates exist for label. PKCS#12 certificate storage

473 z/OS V2R2 New: OCSP responder requires a signed request Certificate revocationenhancement

474 z/OS V2R2 New: HTTP response is not valid Certificate revocationenhancement

475 z/OS V2R2 New: OCSP response is not valid Certificate revocationenhancement

476 z/OS V2R2 New: Session ID entry does not exist Client session resumptionenhancement

477 z/OS V2R2 New: Client session identifier does not match theserver session identifier

Client session resumptionenhancement

478 z/OS V2R2 New: Client session cache attributes do not agree Client session resumptionenhancement

479 z/OS V2R2 New: SID VALUE is not valid Client session resumptionenhancement

480 z/OS V2R2 New: PEER ID is not valid Client session resumptionenhancement

481 z/OS V2R2 New: OCSP request failed with internalresponder error


482 z/OS V2R2 New: OCSP response is expired Certificate revocationenhancement

483 z/OS V2R2 New: Error creating OCSP request Certificate revocationenhancement

484 z/OS V2R2 New: Maximum response size exceeded Certificate revocationenhancement

485 z/OS V2R2 New: HTTP server communication error Certificate revocationenhancement

486 z/OS V2R2 New: Nonce in OCSP response does not matchvalue in OCSP request


System SSL


Table 216. Summary of changes to function return codes (continued)


487 z/OS V2R2 New: OCSP response not received withinconfigured time limit


488 z/OS V2R2 New: Revocation information is not yet valid Certificate revocationenhancement

489 z/OS V2R2 New: HTTP server host name is not valid Certificate revocationenhancement

490 z/OS V2R2 New: PKCS #12 file content not valid PKCS#12 certificate storage

491 z/OS V2R2 New: Required basic constraints certificateextension is missing

Release update

492 z/OS V2R2 New: Maximum number of locations allowed tobe contacted during certificate validation hasbeen reached


493 z/OS V2R2 New: HTTP response not received withinconfigured time limit


494 z/OS V2R2 New: LDAP response not received withinconfigured time limit


495 z/OS V2R2 New: OCSP request failed with try later error Certificate revocationenhancement

Deprecated function return codesTable 217 lists the new and updated deprecated function return codes. See z/OSCryptographic Services System SSL Programming for more detailed information.

Table 217. Summary of changes to deprecated function return codes


1 z/OS V2R2 Changed: Error detected while reading certificatedatabase


2 z/OS V2R2 Changed: Error detected while opening thecertificate database.


9 z/OS V2R2 Changed: Key label does not exist. PKCS#12 certificate storage

12 z/OS V2R2 Changed: Key label is not found. PKCS#12 certificate storage

18 z/OS V2R2 Changed: No certification authority certificates. PKCS#12 certificate storage

19 z/OS V2R2 Changed: No certificates available. PKCS#12 certificate storage

-15 z/OS V2R2 Changed: Certificate is not valid PKCS#12 certificate storage

-18 z/OS V2R2 Changed: Self-signed certificate cannot bevalidated.


-35 z/OS V2R2 Changed: Certificate validation error. PKCS#12 certificate storage

-55 z/OS V2R2 Changed: Incorrect key usage. Documentation clarification

-56 z/OS V2R2 Changed: Multiple certificates exist for label. PKCS#12 certificate storage

-112 z/OS V2R2 New: LDAP Response not received withinconfigured time limit


-124 z/OS V2R2 New: PKCS #12 file content not valid PKCS#12 certificate storage

-125 z/OS V2R2 New: Required basic constraints certificateextension is missing

Release update

System SSL


gskkyman commandTable 218 identifies changes to the gskkyman command used by System SSL tomanage certificates in the key database file. See z/OS Cryptographic Services SystemSSL Programming for more information about the gskkyman command.

Table 218. Summary of changes to gskkyman command

Release Description Reason for change

z/OS V2R2 Support for displaying certificates within a PKCS #12 file. PKCS#12 files as a certificate store

System SSL


System SSL


Chapter 33. DFSMS summary of interface changes

In addition to the interface changes included in this topic, updates to DFSMSresulted in SYS1.PARMLIB and SYS1.SAMPLIB member changes. See “Summary ofchanges to SYS1.PARMLIB” on page 257 and “Summary of changes toSYS1.SAMPLIB” on page 262 for those changes. See z/OS MVS Initialization andTuning Reference for more information about these members. See z/OS DFSMSOAM Planning, Installation, and Storage Administration Guide for Object Support forinformation about the changes to the CBROAMxx member of SYS1.SAMPLIB.

The DFSMS interfaces described in this topics are:v “DFSMSdfp summary of interface changes”v “DFSMSdss summary of interface changes” on page 344v “DFSMShsm summary of interface changes” on page 345v “DFSMSrmm summary of interface changes” on page 348v “DFSMStvs summary of interface changes” on page 350

DFSMSdfp summary of interface changesThis topic summarizes new and changed interfaces, commands, and panels forDFSMSdfp, OAM, and Advanced Copy Services. It also includes changes resultingfrom service updates and small programming enhancements.

Access method servicesTable 219 lists new and changed access method services (IDCAMS) commands andreport types. See z/OS DFSMS Access Method Services Commands for more specificinformation about these commands.

Table 219. DFSMSdfp: Summary of new and changed IDCAMS commands

Command name Release Description Reason forchange

DCOLLECT z/OS V2R2 New fields in the output Storage groupspace alertmessages andSMS spaceconstraintreliefenhancements

DEFINEGENERATIONDATAGROUP

z/OS V2R2 New Keywords:

PURGESpecifies to override expiration dateswhen a generation data set (GDS) isrolled off and the SCRATCHparameter is set.

NOPURGESpecifies to not override expirationdates when a generation data set(GDS) is rolled off. This is the defaultvalue.

RLS supportfor catalogs


APIs

New and changed DFSMS APIs for z/OS V2R2

Table 220. Summary of new and changed DFSMS APIs for z/OS V2R2

API Feature Description

OSREQ RETRIEVEOSREQ STORE

OAM Support for 64-bit virtual address buffers (BUFFER64,LENGTH64, OFFSET64, and SIZE64 on OSREQ RETRIEVEand OSREQ STORE)Reason for change: Release update

Callable servicesThe existing Catalog Search Interface (CSI) is enhanced in V2R2 with 3 new fieldnames (CATACT, CATFLAGS and CATUCB) and a new entry type that can beused to retrieve control block data for catalogs. For more information, see z/OSDFSMS Managing Catalogs.

CommandsTable 221 lists new and changed system-level commands related to DFSMSdfpsupport. See z/OS DFSMS OAM Planning, Installation, and Storage AdministrationGuide for Object Support and z/OS MVS System Commands for more specificinformation about these commands.

Table 221. DFSMSdfp: Summary of new and changed system-level commands

Command name Release Description Reason for change

DISPLAY SMS z/OS V2R2 Changed: New parametersto display the pool storagegroups in the SMSconfiguration that havereached a space alertthreshold.

Storage group space alertsupport

SETSMS z/OS V2R2 New: New USER_ACSVARparameter specifies newvalues for the ACS read-onlyvariable &USER_ACSVAR.

Release support

Data areasThere are no new or changed data areas for DFSMSdfp.

Exits and mapping macrosThere are no new or changed DADSM exits or DFSMSdfp mapping macros. Formore exit information, see z/OS DFSMS Installation Exits.

ISMF panelsTable 222 on page 343 lists changes to ISMF panels for DFSMSdfp. For moreinformation about these panels, see z/OS DFSMSdfp Storage Administration and z/OSDFSMS Using the Interactive Storage Management Facility.

DFSMSdfp


Table 222. DFSMSdfp: Summary of new and changed ISMF panels

Panel andapplication name Release Description Reason for change

Pool Storage GroupDefine panel

z/OS V2R2 New: Total Space Alert Threshold % andTrack-Managed Space Alert Threshold % fields

Support for storage groupspace alert messages

Data Class Defineand Alter panels

z/OS V2R2 New: Guaranteed Space Reduction field, tospecify whether or not space reduction onguaranteed space allocations is permitted.

SMS space constraint reliefenhancements

MacrosNone.

NaviQuest panelsThe NaviQuest panels provide sample JCL for various tasks, such as creating acopy pool report. See z/OS DFSMSdfp Storage Administration for more informationabout NaviQuest.

Programming interfacesThere are no new and changed programming interfaces for DFSMSdfp.

RACF commands and FACILITY class profilesTable 223 identifies new and changed RACF FACILITY CLASS profiles forDFSMSdfp. See z/OS Security Server RACF Security Administrator's Guide forinformation about RACF. See z/OS DFSMS Managing Catalogs for furtherinformation about using this Facility Class to restrict access to MODIFY CATALOGcommands.

Table 223. DFSMSdfp: Summary of changes to RACF FACILITY class profiles

RACF Function Release Description Reason forchange

OPERCMDMVS.MODIFY.STC.CATALOG.CATALOG.SECURE

z/OSV2R2

New: This Profile in theOPERCMDS Classdetermines whether a usercan access CATALOGMODIFY commands thatalter the catalogenvironment, or only thosecommands that report onCatalog Activity.

To provideenhancedsecurity for theMODIFYCATALOGcommand.

SMF and LOGREC recordsTable 224 on page 344 lists changes to SMF records used by DFSMS. For moredetailed SMF information, see z/OS MVS System Management Facilities (SMF). Formore LOGREC information, see z/OS MVS Diagnosis: Reference. For informationabout the SMF Type 85 records, see z/OS DFSMS OAM Planning, Installation, andStorage Administration Guide for Object Support. For information about other SMFType records, see z/OS MVS System Management Facilities (SMF).

DFSMSdfp

Chapter 33. DFSMS summary of interface changes 343

Table 224. DFSMSdfp: Summary of new and changed SMF records

Event code or recordtype


SMF Type 85 z/OS V2R2 New: 64-bit buffer support

SMF Type 42 z/OS V2R2 New: Subtype 27 VTOC Event Log

SMS ACS read-only variablesTable 225 lists new and changed ACS read-only variables for DFSMSdfp.

Table 225. DFSMSdfp: Summary of new and changed ACS read-only variables

Variable name Release Description Reason for change

&USER_ACSVAR z/OS V2R2 New: Is a user-defined variable. The values arederived from the USER_ACSVAR parameter,which is defined in the IGDSMSxx member ofPARMLIB. They can be altered by the SETSMSUSER_ACSVAR command.

Release support

SMS ConstructsThere are no new or changed SMS Constructs for DFSMSdfp for z/OS V2R2.

See z/OS DFSMSdfp Storage Administration for more information about SMSconstructs.

SYS1.NUCLEUS membersThere are no new or changed SYS1.NUCLEUS members for DFSMSdfp.

TSO/E commands for Advanced Copy ServicesThere are no new and changed TSO/E commands for Advanced Copy Services.

UtilitiesFor detailed information about DFSMS utilities, refer to z/OS DFSMS Utilities.

DFSMSdss summary of interface changesThis topic summarizes new and changed interfaces, commands, and panels forDFSMSdss.

APIsThere are no new or changed application programming interfaces for DFSMSdss.

CommandsTable 226 lists new and changed commands for DFSMSdss. For descriptions andsyntax of the DFSMSdss commands, see z/OS DFSMSdss Storage Administration.

Table 226. DFSMSdss: Summary of changed commands


(none)

DFSMSdfp


Data areasTable 227. DFSMSdss: Summary of changed data areas

Data area names Release Description Reason for change

(none)

EXEC PARM valuesThere are no changes to DFSMSdss EXEC PARM values.

ExitsTable 228 lists new and changed exits for DFSMSdss. For descriptions of theDFSMSdss exits, see z/OS DFSMSdss Storage Administration.

Table 228. DFSMSdss: Summary of changed exits

Exit Name Release Description Reason for change

(none)

ISMF panelsThere are no new or changed ISMF panels for DFSMSdss.

RACF FACILITY class profilesThere are no changes to RACF FACILITY class profiles for DFSMSdss.

DFSMShsm summary of interface changesThis topic summarizes new and changed interfaces for DFSMShsm. It also includeschanges resulting from service updates and small programming enhancements.

CommandsThis topic identifies the new and changed DFSMShsm commands. DFSMShsmcommands are documented in z/OS DFSMShsm Storage Administration and z/OSDFSMShsm Managing Your Own Data.

DFSMShsm command changes in z/OS V2R2

Table 229. DFSMShsm: Summary of changed commands in z/OS V2R2


BACKVOL v The new DUMPCLASS parameter now allows a MINSTACK keyword,to define the minimum number of dump copies that can be placed ona tape volume.

v MAXSTACK has been added as an alias for the STACK parameter.

Reason for change: Distributed tape processing enhancements

DEFINE v The new DUMPCLASS parameter now allows a MINSTACK keyword,to define the minimum number of dump copies that can be placed ona tape volume.

v MAXSTACK has been added as an alias for the STACK parameter.

Reason for change: Distributed tape processing enhancements

DFSMSdss


Table 229. DFSMShsm: Summary of changed commands in z/OS V2R2 (continued)


FRBACKUP The MESSAGEDATASET parameter has been added, allowing you tospecify the date and time used in the name of the fast replicationmessage data set.Reason for change: Message simplification

FRRECOV COPYPOOL The MESSAGEDATASET parameter has been added, allowing you tospecify the date and time used in the name of the fast replicationmessage data set.Reason for change: Message simplification

HMIGRATE v The TRANSITION and MOVE parameters have been added to allowyou to specify whether the data set should go through transition ormove processing.

v Optional MANAGEMENTCLASS, STORAGECLASS,STORAGEGROUP subparameters have been added to theTRANSITION parameter.

Reason for change: Storage tiers enhancements

LIST The LIST DUMPCLASS command now shows the minimum andmaximum stack values for both DEFINE and BACKVOL.Reason for change: Distributed tape processing enhancements

MIGRATE v BOTH, MIGRATIONONLY, and TRANSITIONONLY parameters areadded for VOLUME processing to indicate that only migrationsshould be processed, only transitions should be processed, or thatboth should be processed.

v Optional MANAGEMENTCLASS, STORAGECLASS,STORAGEGROUP subparameters have been added to theTRANSITION and TRANSITIONONLY parameters.

v STORAGEGROUP parameter is added to request that migrations orclass transitions be performed at the storage group level.

v MOVE parameter is added for the MIGRATE DATASETNAME,MIGRATE STORAGEGROUP and MIGRATE VOLUME commands, toindicate that the data set should go through move processing.


QUERY The DUMP parameter has been added to the QUERY COMMONQUEUEcommand to display active and queued requests in the DFSMShsmcommon dump queue.Reason for change: Distributed tape processing enhancements

DFSMShsm


Table 229. DFSMShsm: Summary of changed commands in z/OS V2R2 (continued)


SETSYS New parameters have been added for use with COMMONQUEUE toallow DFSMShsm hosts to participate in a common dump queue.Reason for change: Distributed tape processing enhancements

The MAXDUMPTASKS parameter now accepts a value of 0, whichallows a host running in a common dump queue to submit requests,while preventing the common dump queue from using its availabledump tasks for processing.Reason for change: Distributed tape processing enhancements

The MESSAGEDATASET parameter has been added for use withFASTREPLICATION to allow messages for fast replication backup,dump, and recover to be recorded in a unique data set.Reason for change: Message simplification

UPDTCDS The UPDTCDS command has been added to let you update theexpiration date of copy pool dump copies.Reason for change: Serviceability and usability enhancements

Data areasDFSMShsm control blocks and data areas are documented in z/OS DFSMShsm DataAreas, which is in the z/OS Internet library (www.ibm.com/systems/z/os/zos/library/bkserv).

Event codesTable 230 identifies new and changed DFSMShsm event codes, which aredocumented in z/OS MVS Programming Authorized Assembler Services ReferenceVolume 2 and z/OS MVS Programming Authorized Assembler Services Guide.

Table 230. DFSMShsm: Summary of new and changed event codes

Event code Release Description Reason for change

(none)

ExitsDFSMShsm exits are documented in z/OS DFSMS Installation Exits.

MacrosDFSMShsm macro changes in z/OS V2R2

Table 231 on page 348 identifies the new and changed DFSMShsm macros.DFSMShsm macros are documented in z/OS DFSMShsm Managing Your Own Data.

DFSMShsm




Table 231. DFSMShsm: Summary of changed executable macros in z/OS V2R2


ARCHMIG v TRANSITION and MOVE parameters have been added to allow you tospecify whether the data set should go through transition or movingprocessing.

v The ARCHMIG macro has a new SMSAREA parameter and new optionalSMS subparameters for the TRANSITION parameter.


RACF FACILITY class profilesTable 232 identifies the new and changed RACF FACILITY class profiles forDFSMShsm. See z/OS Security Server RACF Security Administrator's Guide forinformation about RACF.

Table 232. DFSMShsm: Summary of changes to RACF FACILITY class profiles

FACILITY class profile Release Description Reason for change

STGADMIN.ARC.UPDTCDS z/OS V2R2 New: Controls access to theDFSMShsm UPDATECDS command

Serviceability andusability enhancements

DFSMSrmm summary of interface changes

CommandsTable 233 lists new and changed commands for DFSMSrmm. See z/OS DFSMSrmmManaging and Using Removable Media for more specific information about thesecommands.

Table 233. DFSMSrmm: Summary of changed commands


CHANGEDATASET z/OS V2R2 New: EXPTM andWHILECATALOG operands areadded.

V2R2 function.

CHANGEVOLUME z/OS V2R2 New: EXPTM operand is added. V2R2 function.

SEARCHDATASET z/OS V2R2 New: start_time and end_timesuboperands added to CRDATEoperand

V2R2 function

SEARCHVOLUME z/OS V2R2 New: start_time and end_timesuboperands added to CRDATEoperand

V2R2 function

Data areasTable 234 lists new and changed data areas. For more information aboutDFSMSrmm data areas, see z/OS DFSMSrmm Reporting.

Table 234. DFSMSrmm: Summary of new and changed data areas

Data area name Release Description Reason for change

EDGRVEXT z/OS V2R2 Changed: Extract Data Set VolumeReport Record.

Support for V2R2 function.

DFSMShsm


Table 234. DFSMSrmm: Summary of new and changed data areas (continued)


EDGRXEXT z/OS V2R2 Changed: Extract Data Set Extended DataSet Name Record.

Support for V2R2 function.

EDGSDREC z/OS V2R2 Changed: SMF Data Set Information. Support for V2R2 function.

EDGSVREC z/OS V2R2 Changed: SMF Volume Information. Support for V2R2 function.

ISPF panelsTable 235 lists new and changed DFSMSrmm ISPF panels.

Table 235. DFSMSrmm: Summary of new and changed ISPF panels

Panel name Release Description Reason for change

EDGHT01H z/OS V2R2 Changed: Creation start time, creation endtime

Search volumes bydate/time ranges

EDGPD010 z/OS V2R2 Changed: Creation start time, creation endtime


EDGPT010 z/OS V2R2 Changed: Creation start time, creation endtime


REXX variablesTable 236 lists new and changed REXX variables that you can use when you writeREXX execs to obtain information about DFSMSrmm resources. See z/OSDFSMSrmm Managing and Using Removable Media for more detailed information.

Table 236. DFSMSrmm TSO subcommand REXX variables

Variable name Release Subcommands Contents

EDG@CTLD z/OS V2R2 LC Catalog days

EDG@DKBC z/OS V2R2 LV Data sets kept by catalog

EDG@GDRP z/OS V2R2 LC Default retention period for RM=EXPDTGDG data sets

EDG@GWCT z/OS V2R2 LC Default WHILECATALOG setting forRM=EXPDT GDG data sets

EDG@NDRP z/OS V2R2 LC Default retention period for RM=EXPDTnon-GDG data sets

EDG@NWCT z/OS V2R2 LC Default WHILECATALOG setting forRM=EXPDT non-GDG data sets

EDG@WCTL z/OS V2R2 LD WHILECATALOG setting for data set

EDG@XDSB z/OS V2R2 LD, LV VOL Expiration date set by

EDG@XTM z/OS V2R2 LD LV Expiration time

Structured field introducersTable 237 on page 350 lists new and changed DFSMSrmm structured fieldintroducers that you can use with the DFSMSrmm application programminginterface. For more information, see z/OS DFSMSrmm Application ProgrammingInterface.

DFSMSrmm


Table 237. Structured field introducers

Release SFI name SFI number Data Description Subcommands

z/OS V2R2 CTLD X'819785' Catalog days LC

z/OS V2R2 DKBC X'822500' Data sets kept by catalog LV

z/OS V2R2 GDRP X'837900' Default retention period forRM=EXPDT GDG data sets

LC

z/OS V2R2 GWCT X'837940' Default WHILECATALOG settingfor RM=EXPDT GDG data sets

LC

z/OS V2R2 NDRP X'864500' Default retention period forRM=EXPDT non-GDG data sets

LC

z/OS V2R2 NWCT X'868500' Default WHILECATALOG settingfor RM=EXPDT non-GDG datasets

LC

z/OS V2R2 WCTL X'8C4150' WHILECATALOG setting fordata set

LD

z/OS V2R2 XDSB X'8C6100' Expiration date set by LD, LV VOL

z/OS V2R2 XTM X'8C7000' Expiration time LD LV

DFSMStvs summary of interface changesThere are no new or changed interfaces for DFSMStvs.

DFSMSrmm


Chapter 34. DFSORT summary of interface changes

This topic summarizes the new and changed interface components of DFSORT.

DFSORT interface changes for z/OS V2R2There are no DFSORT interface changes for z/OS V2R2.


Chapter 35. Distributed File Service summary of interfacechanges

In addition to the Distributed File Service interfaces described in this topic, youshould also review “Summary of changes to SYS1.PARMLIB” on page 257 and“Summary of changes to SYS1.SAMPLIB” on page 262. This topic summarizes thenew and changed interface components of Distributed File Service (DFS/SMB andzFS).

zFSThe zFS interfaces described in this topic are:v “zFS APIs”v “zFS commands” on page 354v “zFS system commands” on page 354v “zFS data sets” on page 354

zFS APIsTable 238 lists new or changed zFS APIs.

Important note for V2R2: The application programming interfaces (APIs) werereformatted in V2R2. One of the changes was that long was changed to intbecause the length of a long can be 4 bytes or 8 bytes, depending on compileroptions.

Table 238. Summary of new and changed zFS APIs

API Release Description Reason for change

pfsctl (BPX1PCT) V2R2 New command: The ZFSCALL_FSINFOcommand was added.

Query performanceAPIs

Delete File System z/OS V2R2 Removed. No longer supported

List Detailed FileSystem Information

z/OS V2R2 New: Returns detailed information for one ormore file systems.


Query Config Option V2R2 New: Query modify_cmd_threads 64-bit updates

Set Config Option z/OS V2R2 New: Set modify_cmd_threads 64-bit updates

Statistics Log CacheInformation

z/OS V2R2 Changed: Because a new log cache facility isused in V2R2, new statistics are returnedpertaining to this new logging method.

Release update

Statistics ServerToken Managementinformation

z/OS V2R2 New: Returns statistics for the server tokenmanager.


Statistics Storageinformation

z/OS V2R2 Changed: Returns information for storage abovethe 2 G addressing bar.


Statistics SysplexClient OperationsInformation

z/OS V2R2 New: Returns information about the number oflocal operations that required the sending of amessage to another system.


Statistics SysplexOwner OperationsInformation

z/OS V2R2 New: Returns information about the number ofcalls that are processed on the local system as aresult of a message that was sent from anothersystem.



Table 238. Summary of new and changed zFS APIs (continued)

API Release Description Reason for change

Statistics TransactionCache Information

z/OS V2R2 Change in status: Is no longer used butdocumentation about it was kept.

Release update

zFS commandsTable 239 identifies changes to zFS commands. For detailed information aboutthese commands, see z/OS Distributed File Service zFS Administration.

Table 239. Summary of new and changed zFS commands

zFS command Release Description Reason for change

zfsadm config z/OS V2R2 New option: The -modify_cmd_threads optionspecifies the current number of threads that aredefined to handle zFS modify commands.

64-bit updates

z/OS V2R2 Changed keywords: These keywords are no longersupported. If they are specified, they are acceptedbut are not used.v -client_cache_sizev -tran_cache_size

Release changes

zfsadm configquery z/OS V2R2 New option: The -modify_cmd_threads optionspecifies the current number of threads that aredefined to handle zFS modify commands.

64-bit updates

z/OS V2R2 Changed keywords: These keywords are no longersupported. If they are specified, they are acceptedbut are not used.v -client_cache_sizev -tran_cache_sizev -client_cache_size

Release changes

zfsadm fsinfo z/OS V2R2 New: Displays detailed information for one or morefile systems.


zfsadm query z/OS V2R2 New reports available: Using the keywords -stkm,-ctkc, and -svi, new reports can be generated.

64-bit updates

z/OS V2R2 Changed output report: The format of the outputreport from zfsadm query -logcache has changed.

64-bit updates

zFS system commandsTable 240 identifies changes to system commands for zFS. For detailed informationabout these changes to system commands, see z/OS Distributed File Service zFSAdministration.

Table 240. Summary of new and changed zFS system commands

System command Release Description Reason for change

MODIFY ZFSPROCESS

z/OS V2R2 New: A new parameter, fsinfo, was added. Itdisplays detailed information about zFS filesystems. Usage notes and examples for displayingfile system information were also added.

Release update

zFS data setsThere are no new and changed zFS data sets.



SMBThe SMB interfaces described in this topic are:v “SMB commands”v “SMB system commands”v “SMB environment variables”v “SMB operating system support”

SMB commandsThere are no new or changed SMB commands. For detailed information aboutthese commands, see z/OS Distributed File Service SMB Administration.

SMB system commandsThere are no new or changed SMB system commands. For detailed informationabout these commands, see z/OS Distributed File Service SMB Administration.

SMB environment variablesThere are no new or changed environment variables. For details, see z/OSDistributed File Service SMB Administration.

SMB operating system supportThere are no new operating systems supported by SMB. For details, see z/OSDistributed File Service SMB Administration.


Chapter 35. Distributed File Service summary of interface changes 355

Chapter 36. IBM Tivoli Directory Server summary of interfacechanges

This topic contains new and changed interfaces for:v “Configuration options”v “Utilities” on page 359v “Client application programming routines” on page 359v “Environment variables” on page 360

Configuration optionsTable 241 lists the new and changed IBM Tivoli Directory Server (IBM TDS)configuration options. See z/OS IBM Tivoli Directory Server Administration and Usefor z/OS for more detailed information.

Table 241. Summary of new and changed IBM Tivoli Directory Server (IBM TDS) configuration options

Configuration option Release Description Reason for change

db2Terminate z/OS V2R2 Updated: To supportthe LDAP servertransition mode.

Supports servercompatibility levelupgrade whichprovides nodowntime.

db2StartUpRetryLimit z/OS V2R2 Updated: To supportthe LDAP servertransition mode.


fileTerminate z/OS V2R2 Updated: To supportthe LDAP servertransition mode.


logFileMicroseconds z/OS V2R2 New: Added to controlall generated logrecords that containmicroseconds in thetime stamps.

Activity loggingenhancements addedto eliminate the useof environmentvariables.

logFileMsgs z/OS V2R2 New: Added to controllog records that aregenerated whenmessages are createdby the LDAP server.


logFileOps z/OS V2R2 New: Added to controlwhich operationsgenerate log records.



Table 241. Summary of new and changed IBM Tivoli Directory Server (IBM TDS) configuration options (continued)


logFileRecordType z/OS V2R2 New: Added to controlwhen log records aregenerated.


logFileRolloverDirectory z/OS V2R2 Updated: Updated tosupport activitylogging enhancements.

Additional data isprovided in existinglog records tosupport activityloggingenhancements.

logFileRolloverSize z/OS V2R2 Updated: Updated tosupport activitylogging enhancements.

Additional data isprovided in existinglog records tosupport activityloggingenhancements.

logFileVersion z/OS V2R2 New: Added to specifythe activity logversion.


srvStartUpError z/OS V2R2 Updated: To supportthe LDAP servertransition mode.


serverCompatLevel z/OS V2R2 Updated:

1. Value 8 is added toenable usage of theread-only replicapassword policyreplication support.

2. To support theLDAP servertransition mode.

1. Supportsreplication ofpassword policyoperationalattributes fromread-only replicato supplierserver.

2. Supports servercompatibilitylevel upgradewhich providesno downtime.

tcpTerminate z/OS V2R2 Updated: To supportthe LDAP servertransition mode.





Table 242. Summary of new and changed IBM TDS utilities

Utility Release Description Reason for change

ds2ldif z/OS V2R2 Updated: The LDAP serverand the ds2ldif utility areupdated to check theschema and database filesand directories beforeopening them.

Release update

ldapsearch z/OS V2R2 Updated: The -L option isupdated.

Release update

ldif2ds z/OS V2R2 Updated: The LDAP serverand the ldif2ds utility areupdated to check theschema and database filesand directories beforeopening them.

Release update

Client application programming routinesTable 243 lists the new and changed LDAP client application programmingroutines. See z/OS IBM Tivoli Directory Server Client Programming for z/OS for moredetailed information.

Table 243. Summary of new and changed LDAP client application programming routines

Routine name Release Description Reason for change

ldap_get_function_vector() z/OS V2R2 Updated to supportcurrent release

Release update

ldap_ssl_client_init() z/OS V2R2 LDAP no longersupports SSL V2protocol and that SSLV3, TLS V1.0, TLS V1.1,and TLS V1.2 protocolsare supported.

TLS security enhancements

ldap_ssl_start() z/OS V2R2 LDAP no longersupports SSL V2protocol and that SSLV3, TLS V1.0, TLS V1.1,and TLS V1.2 protocolsare supported.

TLS security enhancements


Chapter 36. IBM Tivoli Directory Server summary of interface changes 359

Environment variablesTable 244 lists the new and changed environment variables used by TivoliDirectory Server. For detailed information about these environment variables, seez/OS IBM Tivoli Directory Server Client Programming for z/OS.

Table 244. Summary of new and changed IBM Tivoli Directory Server (IBM TDS) environment variables


GLDLOG_MICROSECONDS z/OS V2R2 Use of this environmental variable isdeprecated.

Activity logenhancements

GLDLOG_MSG z/OS V2R2 Use of this environmental variable isdeprecated.


GLDLOG_OPS z/OS V2R2 Use of this environmental variable isdeprecated.


GLDLOG_TIME z/OS V2R2 Use of this environmental variable isdeprecated.




Chapter 37. ICKDSF summary of interface changes

This topic describes the ICKDSF interface “Commands.”

Commands


INIT and REFORMAT z/OS V2R2 Updated: The handling of thedefault has changed. If the UNITparameter is specified for the INITand REFORMAT command, and therequired storage control microcodesupport and software support exists,and the device is not a minidisk, theVERIFYOFFLINE parameter is nowthe default, meaning that verificationthat the device is offline occurs evenif VERIFYOFFLINE is not specified.Previously, verification occurred onlywhen VERIFYOFFLINE wasspecified. A newNOVERIFYOFFLINE parameter letsyou specify that verification shouldnot occur.

If the VERIFYOFFLINE parameter isprocessed as the default, and thedevice is online to another system,the command terminates, withmessage ICK31306I in the joboutput.

Prevent the accidental initializationof volumes that may be online toother systems


ICKDSF


Chapter 38. Infoprint Server summary of interface changes

The Infoprint Server interfaces described in this topic are:v “Application programming interface”v “Configuration files”v “Environment variables”v “Exits” on page 364v “Filters” on page 364v “Infoprint Central” on page 364v “ISPF panels” on page 365v “JCL parameters” on page 365v “Job attributes” on page 365v “Printer Inventory attributes” on page 366v “RACF profiles” on page 366v “SMF type 6 record for IP PrintWay” on page 366v “/usr/lpp/Printsrv/samples directory” on page 367v “z/OS UNIX commands for Infoprint Server” on page 367v “TSO/E commands for Infoprint Server” on page 367

Application programming interfaceThere are no changes to the Infoprint Server application programming interface.

Configuration filesTable 245 lists the new and changed configuration files that Infoprint Server uses.For more information, see z/OS Infoprint Server Customization.

Table 245. Summary of new and changed Infoprint Server configuration files

Configuration file Release Description Reason for change

aopd.conf z/OS V2R2 Deleted: These attributes are deleted in the aopd.conf file:

v aophinvd_max_thread_tasks

v aopsdbd_max_thread_tasks

v snmp-community

Daemon consolidation andSNMP daemon elimination

Environment variablesTable 246 lists the new and changed environment variables that Infoprint Serveruses. For more information, see z/OS Infoprint Server Customization.

Table 246. Summary of new and changed Infoprint Server environment variables

Environment variable Release Description Reason for change

AOPHINVD_MAXTHREADTASKS

z/OS V2R2 Deleted Daemon consolidation

AOPSDBD_MAXTHREADTASKS

z/OS V2R2 Deleted Daemon consolidation

JAVA_HOME z/OS V2R2 Updated: For Infoprint Central and the IPP Server,specifies the location of Java 7.1.

Java 7.1 support


ExitsThere are no new or changed Infoprint Server exits.

FiltersThere are no new or changed Infoprint Server filters.

Infoprint CentralTable 247 lists the new and changed fields in Infoprint Central. For moreinformation, see the Infoprint Central help system.

Table 247. Summary of new and changed Infoprint Central fields

Field Release Description Reason for change

Auxiliary filesMO:DCA level

z/OS V2R2 New: Displays the MO:DCA Interchange Setlevel that auxiliary pages support.

Printer Inventoryenhancements for PSF

Email inline textattribute

z/OS V2R2 New: Displays a text job attribute that isincluded inline as a text string value at thebeginning of each email.

Email enhancements

Include TSO output z/OS V2R2 New: Displays TSO output jobs for JES printjobs when the ISPF Operating mode field isz/OS 2.2.

Infoprint Centralenhancements

Job Name z/OS V2R2 New: Displays the descriptive name of anInfoprint Server daemon or a NetSpool taskwhen the ISPF Operating mode field is z/OS2.2.


Save auxiliary files z/OS V2R2 New: Displays whether all auxiliary files aresaved in the job submitter's default messagedirectory.


SNMP subagent z/OS V2R2 Deleted SNMP daemon elimination

State z/OS V2R2 New: Displays the state a daemon or task is inafter it is started when the ISPF Operatingmode field is z/OS 2.2.


System z/OS V2R2 New: Displays the name of the InfoprintServer system when the ISPF Operating modefield is z/OS 2.2.


XCF Member Name z/OS V2R2 New: Displays a cross-system coupling facility(XCF) member name that is used with theAOPSEND command when the ISPFOperating mode field is z/OS 2.2.


Infoprint Server


ISPF panelsTable 248 lists the new and changed Infoprint Server ISPF panels. For moreinformation, see the ISPF help system.

Table 248. Summary of new and changed Infoprint Server ISPF panels

ISPF panel Release Description Reason for change

Email Protocol(printer definition)

z/OS V2R2 Updated: New field Inline text attributespecifies a text job attribute that is includedinline as a text string value at the beginning ofeach email.

Email enhancements

Infoprint Server:SystemConfiguration

z/OS V2R2 Updated: New field Operating mode specifiesthe product function level that you wantInfoprint Server to operate with.

Daemon consolidation

Deleted fields:

v SNMP Subagent: Community name

v Started daemons: snmpd

SNMP daemon elimination

PSF FSA, AFPDownload Plus

z/OS V2R2 Updated: Deleted field Close libraries whenidle.


Updated: New fields:

v Auxiliary files MO:DCA level: Specifies theMO:DCA Interchange Set level thatauxiliary files support.

v Save auxiliary files: Specifies whether allauxiliary files are saved in the jobsubmitter's default message directory.


PSF FSA z/OS V2R2 Updated: New field Auxiliary files MO:DCAlevel specifies the MO:DCA Interchange Setlevel that auxiliary files support.


Updated: Deleted field SNMP reporting. SNMP daemon elimination

PSF FSS z/OS V2R2 Updated: New field PINST trace dsnamespecifies the name of the data set that PSF orAFP Download Plus directs a PrinterInventory notify subtask (PINST) trace to.

Tracing enhancements forPSF

JCL parametersThere are no new and changed JCL parameters for Infoprint Server.

Job attributesTable 249 lists the new and changed Infoprint Server job attributes. For moreinformation, see z/OS Infoprint Server Operation and Administration.

Table 249. Summary of new and changed Infoprint Server job attributes

Attribute Release Description Reason for change

mail-inline-message z/OS V2R2 New: Specifies data that IP PrintWayextended mode includes inline at thebeginning of each email.

Email enhancements

mail-inline-text-attribute

z/OS V2R2 New: Specifies a text job attribute that IPPrintWay extended mode includes inline as atext string at the beginning of each email.

Email enhancements

Infoprint Server

Chapter 38. Infoprint Server summary of interface changes 365

Printer Inventory attributesTable 250 lists the new and changed attributes that can be specified in the PrinterInventory. For more information, see z/OS Infoprint Server Operation andAdministration.

Table 250. Summary of new and changed Infoprint Server Printer Inventory attributes

Attribute Release Description Reason for change

aophinvd-max-thread-tasks z/OS V2R2 Deleted Daemon consolidation

aopsdbd-max-thread-tasks z/OS V2R2 Deleted Daemon consolidation

auxiliary-files-modca-level z/OS V2R2 New: This attribute indicates the MO:DCAInterchange Set level that auxiliary files, such asseparator pages and message files, support.


ipsmode z/OS V2R2 New: This attribute indicates the productfunction level that you want Infoprint Server tooperate with.

Avoid migration actions

mail-inline-text-attribute z/OS V2R2 New: This attribute specifies a text job attributethat IP PrintWay extended mode includes inlineas a text string at the beginning of each email.

Email enhancements

save-auxiliary-files z/OS V2R2 New: This attribute specifies whether allauxiliary files are saved in the job submitter'sdefault message directory.


snmp-community z/OS V2R2 Deleted SNMP daemon elimination

snmp-reporting z/OS V2R2 Deleted SNMP daemon elimination

RACF profilesThere are no new and changed RACF resource profiles that Infoprint Server uses.For more information, see z/OS Infoprint Server Customization.

SMF type 6 record for IP PrintWayTable 251 lists the new and changed fields in the SMF type 6 record for IPPrintWay extended mode. For more information, see z/OS MVS System ManagementFacilities (SMF).

Table 251. Summary of new and changed SMF type 6 record for Infoprint Server

Field in Type 6record Release Description Reason for change

SMF6PGE z/OS V2R2 Updated: Contains either the total number of pagesthat actually printed or zero.

SMF enhancements

Infoprint Server


/usr/lpp/Printsrv/samples directoryTable 252 lists the new and changed files in the Infoprint Server/usr/lpp/Printsrv/samples directory. For more information, see z/OS InfoprintServer Customization.

Table 252. Summary of new and changed Infoprint Server files in /usr/lpp/Printsrv/samples directory

File Release Description Reason for change

aopd.conf z/OS V2R2 Deleted: These attributes are deleted in theaopd.conf file:

v aophinvd_max_thread_tasks

v aopsdbd_max_thread_tasks

v snmp-community

Daemon consolidation andSNMP daemonelimination

httpd.conf z/OS V2R2 Updated: Changes because Infoprint Central usesIBM HTTP Server - Powered by Apache instead ofIBM HTTP Server powered by Domino.

HTTP Server migration

z/OS UNIX commands for Infoprint ServerTable 253 lists the new and changed z/OS UNIX commands provided by InfoprintServer. For more information, see z/OS Infoprint Server Operation and Administration.

In addition to the commands included in this topic, updates to UNIX commandsmight have resulted in SYS1.PROCLIB member changes. See “Summary of changesto SYS1.PROCLIB” on page 261 for those changes.

Table 253. Summary of new and changed z/OS UNIX commands for Infoprint Server


aopdemon z/OS V2R2 New: Starts one Infoprint Server daemonwhen the ISPF Operating mode field is z/OS2.2.

Individually starteddaemons

aopsend z/OS V2R2 New: Stops one or all Infoprint Serverdaemons when the ISPF Operating mode fieldis z/OS 2.2.

Individually starteddaemons

aopstat z/OS V2R2 New: Displays the status of Infoprint Serverdaemons when the dynamic configuration isset.

Dynamic configuration

TSO/E commands for Infoprint ServerTable 254 lists the new and changed commands provided by Infoprint Server. Formore information, see z/OS Infoprint Server Customization and z/OS Infoprint ServerOperation and Administration.

Table 254. Summary of new and changed commands for Infoprint Server


AOPCMND z/OS V2R2 New: Starts and stops IP PrintWay extendedmode printers from TSO instead of fromInfoprint Central.

TSO/E command to startand stop IP PrintWayextended mode printers

Infoprint Server

Chapter 38. Infoprint Server summary of interface changes 367

Infoprint Server


Chapter 39. Integrated Security Services summary of interfacechanges

This topic contains new and changed interfaces for:v Enterprise Identity Mapping (EIM)

– “Utilities”v Network Authentication Service

– “APIs”– “Configuration options” on page 370– “Environment variables” on page 371

Enterprise Identity Mapping (EIM) summary of interface changesThis topic summarizes the new and changed EIM interfaces.

CommandsThere are no new or changed commands.


Network Authentication Service summary of interface changes

CommandsUpdates to the Network Authentication Services commands are documented inz/OS Integrated Security Services Network Authentication Service Administration.

Table 255. Summary of changes to z/OS Network Authentication Service Commandss

Command Release Description

kinit z/OS V2R2 New:

A new option, -X, was added to allow specification of PKINITattributes

APIsTable 212 on page 329 lists the updates to the Network Authentication Servicesapplication interface for Network Authentication Service application programminginterfaces (APIs).

Table 256. Summary of changes to z/OS Network Authentication Service APIs

APIRelease


krb5_get_in_tkt_with_pkinit z/OS V2R2 New:

Gets an initial ticket using a public private key pair.

Support forgetting an initialticket using publicprivate key pair


Table 256. Summary of changes to z/OS Network Authentication Service APIs (continued)

APIRelease


krb5_init_context_pkinit z/OS V2R2 New:

Add to a Kerberos context with values specified inthe configuration file for public private keyauthentication.

Support forupdatingKerberos contextwith pkinit values

krb5_set_value_pkinit z/OS V2R2 New:

Add to a Kerberos context for public private keyauthentication from values specified in the inputattribute / value pair parameter.

Support forsetting pkinitvalue

Configuration optionsNew and changed configuration options for Network Authentication Services aredocumented in z/OS Integrated Security Services Network Authentication ServiceAdministration.

Table 257. Summary of new and changed Network Authentication Service configuration options


pkinit_keyring z/OS V2R2 New: Specifies theRACF key ring namevalue.

Supports Public KeyCryptography forInitial Authentication(PKINIT).

pkinit_keyring_stash z/OS V2R2 New: Specifies thestash file name.


pkinit_require_revocation_checking z/OS V2R2 New: Indicateswhether revocationchecking is needed andwhat checkingmethods are usedduring the verificationof the certificate.


pkinit_ldap_server z/OS V2R2 New: Indicates theLDAP server locationfor checking certificaterevocation status.


pkinit_rsa_protocol z/OS V2R2 New: Indicates if therequest uses theDiffie-Hellmanexchange method orthe RSA public keyencryption to encryptthe reply.


pkinit_dh_min_bits z/OS V2R2 New: Indicates theminimum key size, inbits, of theDiffie-Hellman key tobe generated.




Table 257. Summary of new and changed Network Authentication Service configuration options (continued)


pkinit_kdc_hostname z/OS V2R2 New: Indicateswhether the client iswilling to accept aKDC certificate with adNSName SAN(Subject AlternativeName) rather thanrequiring theid-pkinit-san asdefined in RFC 4556.


Environment variablesTable 258 identifies changes to environment variables used by NetworkAuthentication Services.

Table 258. Summary of changes to Network Authentication Service environment variables


SKDC_PKINIT_REQUIRED z/OS V2R2 New: Specifies whether thePublic Key authenticationmethod (PKINIT) in theAuthentication Service (AS)exchange is required.

NewSKDC_PKINITsupport

SKDC_PKINIT_KEYRING z/OS V2R2 New: Specifies the key store tobe used for PKINIT. The valueis in the format of ownerid>/<ring name> or tokenname in the format of*TOKEN*/token name, or keydatabase name in the format offull path key database name.


SKDC_PKINIT_KEYRING_STASH z/OS V2R2 New: Specifies the full pathname of the key database stashfile that contains the passwordof the key database.


SKDC_PKINIT_REQUIRE_EKU z/OS V2R2 New: Specifies whether theKDC requires the clientcertificate used for PKINIT tohave the extended keyusageextension.


SKDC_PKINIT_REQUIRE_REVOCATION_CHECKING

z/OS V2R2 New: Specifies whetherrevocation checking is neededand what checking methods touse in PKINIT during theverification of the clientcertificate.


SKDC_PKINIT_LDAP_SERVER z/OS V2R2 New: Specifies the LDAP serverlocation where the LDAPdirectory entry containing thecertificate revocation list (CRL)is stored.


SKDC_PKINIT_DH_MIN_BITS z/OS V2R2 New: Specifies the KDC policyfor the minimumDiffie-Hellman key size (in bits)to be allowed on inbound ASrequests by using PKINIT.



Chapter 39. Integrated Security Services summary of interface changes 371

Table 258. Summary of changes to Network Authentication Service environment variables (continued)


SKDC_TKT_ENCTYPES z/OS V2R2 New: Specifies the encryptiontypes to be used forticket-granting tickets and forservice tickets.




Chapter 40. ISPF summary of interface changes

The ISPF interfaces described in this topic are:v “ISPF system commands”v “ISPF primary commands” on page 374v “ISPF line commands” on page 374v “ISPF installation-wide exits” on page 375v “ISPF file-tailoring skeletons” on page 375v “ISPF configuration table keywords” on page 375v “ISPF panel language” on page 375v “ISPF panels” on page 375v “ISPF services” on page 377v “ISPF load modules” on page 378v “ISPF environment variables” on page 378v “ISPF variables” on page 378v “ISPF DTL tags” on page 378

The Software Configuration and Library Manager (SCLM) interfaces described inthis topic are:v “SCLM line commands” on page 379v “SCLM macros” on page 379v “SCLM panels” on page 379v “SCLM services” on page 379v “SCLM translators” on page 379v “SCLM variables” on page 379

ISPF system commandsTable 259 lists the new and updated ISPF system commands. See z/OS ISPF DialogTag Language Guide and Reference and z/OS ISPF Dialog Developer's Guide andReference for more detailed information.

Table 259. Summary of new and changed ISPF system commands

Primary Command Release Description Reason for change

ISPDTLC V2R2 Added new parametersZISPFRC and NOZISPFRC tospecify whether the compilerplaces the final return codeinto the ISPF shared poolvariable ZISPFRC.

DTL compilerenhancement to use thesystem variableZISPFRC

ISPSTART V2R2 Updated the command toallow an initial commandstack variable to be specifiedusing the OPT parameter.

ISPSTART commandenhancement to supportan initial commandstack on the OPTparameter


ISPF primary commandsTable 260 lists the new and updated ISPF primary commands. See z/OS ISPF User'sGuide Vol II for more detailed information.

Table 260. Summary of new and changed ISPF primary commands

Primary Command Release Description Reason for change

Browse DISPLAY V2R2 Added the RDW andNORDW operands to controlwhether the record descriptorword (RDW) is displayed forvariable length records.

Browse enhancement todisplay the RDW ofvariable records

Browse LOCATE V2R2 The maximum value allowedfor the line-number parameter,which indicates the line to bemoved to the top of thedisplay, is increased to2147483647.

Browse enhancement toincrease the recordnumber limit

z/OS UNIX mountedfile systems primarycommands:

v FIND

v LEFT

v MOUNT

v RFIND

v RIGHT

v XA

V2R2 Added new primarycommands for use with thez/OS UNIX mounted filesystems list.

z/OS UNIX file systemsupport in ISPF

ISPF line commandsTable 261 lists the new and updated ISPF line commands. See z/OS ISPF User'sGuide Vol II for more detailed information.

Table 261. Summary of new and changed ISPF line commands

Line Command Release Description Reason for change

z/OS UNIX mountedfile systems linecommands:

v I - information

v L - directory list

v M - modify attributes

v R - release fromquiesce

v U - unmount

v X - expand

v XA - expand all

V2R2 Added new line commandsfor use with the entries in thez/OS UNIX mounted filesystems list.


Attached zFS aggregatesline commands:

v A - attributes

v E - extend

v L - list file systems

V2R2 Added new line commandsfor use with the entries in theAttached zFS aggregates list.


ISPF


Table 261. Summary of new and changed ISPF line commands (continued)

Line Command Release Description Reason for change

File systems linecommands:

v A - attributes

V2R2 Added new line commandsfor use with the entries in theFile systems list.


ISPF installation-wide exitsThere are no new or changed ISPF installation-wide exits.

ISPF file-tailoring skeletonsThere are no new or changed ISPF file-tailoring skeletons.

ISPF configuration table keywordsTable 262 lists the new and updated ISPF configuration table keywords. See z/OSISPF Planning and Customizing for more detailed information.

Table 262. Summary of new and changed ISPF configuration table keywords

Keyword Release Description Reason for change

GLOBAL_DISABLE_PACK V2R2 Added new keywordto disable the PACKoperation used by theeditor.

Globalconfigurationoption to disablethe editor PACKoperation

GLOBAL_LINE_COMMAND_TABLE V2R2 Added new keywordto define a global linecommand table thatis active when a linecommand table is nototherwise specified.

Globalconfigurationoption to define adefault linecommand table

ISPF panel languageThere are no new or changed ISPF panel language statements.

ISPF panelsTable 263 lists the new and updated ISPF panels. See z/OS ISPF Planning andCustomizing for more detailed information.

Table 263. Summary of new and changed ISPF panels


z/OS UNIX Directory ListUtility (ISRUULP)

V2R2 Added the File_Systemspull-down to the actionbar.


z/OS UNIX Mounted FileSystems (ISRUUMT0)

V2R2 Added new panel fordisplaying z/OS UNIXmounted file systems.


ISPF

Chapter 40. ISPF summary of interface changes 375

Table 263. Summary of new and changed ISPF panels (continued)


Mounted File Systems ListActions (ISRUUABC)

V2R2 Added new panel forselecting the linecommand to be invokedfor an entry in themounted file systemslist.


z/OS UNIX Mount Table ListOptions (ISRUMNO1)

V2R2 Added new panel fordefining the width ofthe leftmost column onthe z/OS UNIXMounted File Systemspanel.


Mount Table ColumnArrangement (ISRUMNO2)

V2R2 Added new panel formodifying the order andwidth of the columnsdisplayed on the z/OSUNIX Mounted FileSystems panel.


Select the Attribute to Change(ISRUMATR)

V2R2 Added new panel formodifying file systemattributes.


Mode Change Confirmation(ISRUCHGM)

V2R2 Added new panel forproviding confirmationbefore a file system isunmounted and thenremounted in a differentmode.


Set Automove Attribute(ISRUSAMA)

V2R2 Added new panel forspecifying the actionthat is to be taken forthe file system when thesystem is in sysplexmode and the owningsystem fails.


Release From Quiesce Status(ISRURFQS)

V2R2 Added new panel forproviding confirmationbefore a file system isreleased from quiescedstatus.


Unmount a z/OS UNIX FileSystem (ISRUMNUM)

V2R2 Added new panel forentering the informationneeded to unmount afile system.


Mount z/OS UNIX FileSystem (ISRUMNMT)

V2R2 Added new panel forentering the informationneeded to mount a filesystem.


Create a zFS Aggregate andFile System (ISRUUFS4)

V2R2 Added new panel forallocating a data set foran aggregate, formattingthe aggregate, andcreating a file system inthat aggregate.


ISPF


Table 263. Summary of new and changed ISPF panels (continued)


Attached zFS Aggregates(ISRUUZ01)

V2R2 Added new panel fordisplaying the name ofeach attached zFSaggregate, along withthe associated free spaceand total space values.


Aggregate Attributes(ISRUUZ11)

V2R2 Added new panel fordisplaying informationabout a zFS aggregate.


Extend Aggregate (ISRUUZ07) V2R2 Added new panel forentering the informationneeded to extend a zFSaggregate.


File System List (ISRUUZ03) V2R2 Added new panel fordisplaying the name ofeach file system in a zFSaggregate, along withthe associated spaceused and total spacevalues.


File System Attributes(ISRUUZ10)

V2R2 Added new panel fordisplaying informationabout a file system in azFS aggregate.


Modify PDF EditConfigurationSettings(ISPPMOD1)

V2R2 Updated panel to allowfor changing theconfiguration to disablethe editor PACKoperation.

Global configurationoption to disable theeditor PACK operation

Updated panel to allowfor configuring a globalline command table.

Global configurationoption to define adefault line commandtable

ISPF servicesTable 264 lists the new and updated ISPF services. See z/OS ISPF Services Guide formore detailed information.

Table 264. Summary of new and changed ISPF services

Service Release Description Reason for change

BRIF - Browse interface V2R2 Added new parameter,EXTEND, to increase thenumber of records that can beprocessed beyond 99,999,999.

Browse enhancement toincrease the recordnumber limit

CONTROL - setprocessing modes

V2R2 Added the PASSTHRULRSCROLL processing optionto control whether the left andright scroll commands areprocessed by ISPF or passedthrough to the dialog forprocessing.

CONTROL serviceenhancement for leftand right scrollcommands

ISPF


Table 264. Summary of new and changed ISPF services (continued)

Service Release Description Reason for change

EDIT - Edit interface V2R2 Added new parameter,tabname, for specifying thename of a user line commandtable to be used for the editsession.

EDIF and VIIF servicesenhancement to supportan edit line commandtable

VIIF - View interface V2R2 Added new parameter,tabname, for specifying thename of a user line commandtable to be used for the viewsession.

EDIF and VIIF servicesenhancement to supportan edit line commandtable

ISPF load modulesTable 265 lists the new and updated load modules for the TSO/ISPF ClientGateway. See z/OS ISPF Planning and Customizing for more detailed information.

Table 265. Summary of new and changed load modules for the TSO/ISPF Client Gateway

Load Module Release Description Reason for change

ISPZINL V2R2 Updated the load module toprovide the Interactive ISPFGateway. The Interactive ISPFGateway supports interactivecommunication and managesthe TSO/E sessions usingz/OS CEA TSO/E addressspace services.

Interactive ISPFGateway

ISPF environment variablesTable 266 lists the new and updated environment variables for the TSO/ISPF ClientGateway. See z/OS ISPF Planning and Customizing for more detailed information.

Table 266. Summary of new and changed environment variables for the TSO/ISPF ClientGateway

Environment Variable Release Description Reason for change

CGI_CEATSO V2R2 Added new environmentvariable, CGI_CEATSO, forindicating whether the LegacyISPF Gateway or theInteractive ISPF Gateway isinvoked.

Interactive ISPFGateway

ISPF variablesThere are no new or changed ISPF variables.

ISPF DTL tagsThere are no new or changed SCLM line commands.

ISPF


SCLM line commandsThere are no new or changed SCLM line commands.

SCLM macrosThere are no new or changed SCLM macros.

SCLM panelsThere are no new or changed SCLM panels.

SCLM servicesThere are no new or changed SCLM services.

SCLM translatorsThere are no new or changed SCLM translators.

SCLM variablesThere are no new or changed SCLM variables.

ISPF


Chapter 41. JES2 summary of interface changes

In addition to the interface changes included in this topic, updates to JES2 mighthave resulted in SYS1.PARMLIB and SYS1.SAMPLIB member changes. See“Summary of changes to SYS1.PARMLIB” on page 257 and “Summary of changesto SYS1.SAMPLIB” on page 262 for those changes.

The JES2 interfaces described in this topic are:v “Commands”v “ENF records” on page 384v “Initialization statements” on page 384v “Installation exits” on page 385v “Executable macros” on page 386v “SSI function codes” on page 387


Table 267. Summary of new and changed JES2 Commands

Interface_type Release Description Reason for change

$A G, A GROUP, AGRP

z/OS V2R2 New command: Release held jobgroup.

Release a held job group.

$ACTIVATE z/OS V2R2 Changed command: RemovedLEVEL=z2 and added LEVEL=z22.

Dropped support for z2checkpoint mode and addedsupport for z22 mode.

$C G, C GROUP, CGRP

z/OS V2R2 New command: Cancels all jobs in ajob group.

Cancels a job group and alljobs that have not completed inthe job group.

$C O Group z/OS V2R2 New command: Cancels specificoutput groups or individual job outputelements created by a group.

Cancels specific output groupsor individual job outputelements created by a group.

$D ACTIVATE z/OS V2R2 Changed command: RemovedLEVEL=z2 and added LEVEL=z22.

Dropped support for z2checkpoint mode and addedsupport for z22 mode.

$D CKPTSPACE z/OS V2R2 Changed command: Added newkeyword TRACKS= for checkpoint onDASD and new keyword SIZE= forcheckpoint on CF.

New display of the current sizeof the checkpoint data sets.

$D DEBUG z/OS V2R2 Changed command: Added newkeywords QVERIFY= andTIMECLOCK.

Displays new debug options.

$D DUPJOB z/OS V2R2 New command: New command todisplay information on duplicate jobfamilies.

An improved way to manageduplicate jobs and to look forprocess looping whensubmitting the same job.


Table 267. Summary of new and changed JES2 Commands (continued)


$D G, D GROUP, DGRP

z/OS V2R2 New command: Display informationabout a job group, jobs in a job group,and job group dependencies.

Display information about ajob group.

$D GROUP z/OS V2R2 Changed command: SYSAFFparameter description is changed.

Job groups do not supportindependent mode.

$D GRPDEF z/OS V2R2 New command: Displays informationabout job execution control limits.

Display job group limits andprocessing characteristics.

$D INPUTDEF z/OS V2R2 New command: Displays informationabout input phase processing rules.

Enables support to recognizeJES3 JECL and alter how thenull JCL statement works.

$D J z/OS V2R2 Changed command: Added newkeywords HOLDUNTL=, STARTBY=,WITH=, JOBGROUP=, and CONJOBS.For job group logging jobs, addedkeywords JOBS, JOBFULL, DEPLIST,DEPFULL, CONJOBS, and INERROR.

Displays new attributes used toschedule a job and the jobexecution control values.

$D JECLDEF z/OS V2R2 New command: Displays informationabout how JECL statements areprocessed.

Displays how JES2 and JES3JECL statements are processed.

$D JOBCLASS z/OS V2R2 Changed command: Displays newkeyword PROMO_RATE.

Displays STARTBY promotionrate.

$D JOBDEF z/OS V2R2 Changed command: Displays newkeyword SUP_EVENTLOG_SMF.

Displays whether SMF recordsare written to the newEVENTLOG data set.

$D JOBDEF z/OS V2R2 Changed command: Displays newkeyword DEF_CLASS via APAROA44178.

Displays the default job class touse when a job class error isencountered.

$D JOBDEF z/OS V2R2 Changed command:1. Added new keyword LOGMSG=

via APAR OA42427.2. Removed LEVEL=z2 and added

LEVEL=z22.

1. Displays whether JCL errormessages in a job's JOBLOGare folded to upper case.

2. Dropped support for z2checkpoint mode andadded support for z22mode.

$D MASDEF z/OS V2R2 Changed command: Displays newkeyword CYCLEMGT.

Displays whether JES2 issetting the tuning parametersHOLD and DORMANCY or ifthey are being set manually.

$D MASDEF z/OS V2R2 Changed command: Displays newkeyword ENFSCOPE via APAROA41698.

Displays whether JES2 ENFsare sent to the MAS or to theSYSPLEX.

$DO G z/OS V2R2 New command: Displays the jobgroup logging job's output.

Displays the output elementsassociated with a job grouplogging job.

$D OUTDEF z/OS V2R2 Changed command: Displays newkeyword LDEV_OPT=.

Displays whether $#POSToptimization is active for localdevices.

$H G, H GROUP, HGRP

z/OS V2R2 New command: Marks a job groupheld.

Marks a job group as held.

$P G, P GROUP, P GRP z/OS V2R2 New command: Purges a job groupand all related jobs.

Purges a job group logging joband all jobs in the job group.

JES2




$P O Group z/OS V2R2 New command: Purges a job group'soutput and remove all traces of theoutput from the system.

Cancels a job group's outputand remove all traces of theoutput from the system.

$T CKPTDEF z/OS V2R2 Changed command: Added support toalter DSNAME=, VOLSER=, andSTRNAME=. Added new keywordsSPACE= and SIZE= to change the sizeof the checkpoint.

Provides a simplified way toreconfigure the checkpointspecifications. Also allows thesize of the checkpoint data setor structure to be increased.

$T CKPTSPACE z/OS V2R2 Changed command: Increased limitfor BERTNUM=.

Relieve JES2 processingconstraints.

$T DEBUG z/OS V2R2 Changed command: Added newkeywords QVERIFY= andTIMECLOCK.

Allows enabling of new debugoptions.

$T G, T GROUP, T GRP z/OS V2R2 New command: Modifies attributes ofa job group.

Modifies atrributes of a jobgroup.

$T GROUP z/OS V2R2 Changed command: SYSAFFparameter description is changed.

Job groups do not supportindependent mode.

$T GRPDEF z/OS V2R2 New command: Modifies informationabout job execution control limits.

Updates the limits associatedwith job execution controls.

$T INPUTDEF z/OS V2R2 New command: Modifies input phaseprocessing rules.

Enables support to recognizeJES3 JECL and alter how thenull JCL statement works.

$T JECLDEF z/OS V2R2 New command: Modifies how JECLstatements are processed.

Alters how JES2 and JES3 JECLstatements are processed.

$T JOBCLASS z/OS V2R2 Changed command: Modifies newkeyword PROMO_RATE.

Controls STARTBY promotionrate.

$T JOBDEF z/OS V2R2 Changed command: Increased thelimit for JOBNUM=, added newkeyword SUP_EVENTLOG_SMF=.

Relieves JES2 processingconstraints. Controls whetherSMF records are written to thenew EVENTLOG data set.

$T JOBDEF z/OS V2R2 Changed command: Added newkeyword LOGMSG= via APAROA42427.

Controls whether the JCL errormessages in a job's JOBLOGare folded to upper case.

$T JOBDEF z/OS V2R2 Changed command: Modifies newkeyword DEF_CLASS= via APAR44178.

Modified the default job classto use when a job class error isencountered.

$T MASDEF z/OS V2R2 Changed command: Modifies newkeyword CYCLEMGT.

Controls whether JES2 issetting the tuning parametersHOLD and DORMANCY orthey are being set manually.

$T MASDEF z/OS V2R2 Changed command: Modifies newkeyword ENFSCOPE via APAROA41698.

Controls whether JES2 ENFsare sent to the MAS or theSYSPLEX.

$T O Group z/OS V2R2 New command: Sets the outputcharacteristics for one or more jobgroup output elements belonging toone or more specified job groups.

Sets the output characteristicsfor one or more job groupoutput elements belonging toone or more specified jobgroups.

JES2

Chapter 41. JES2 summary of interface changes 383



$T OUTDEF z/OS V2R2 Changed command: Increased limitfor JOENUM=. Added new keywordLDEV_OPT.

Relieves JES2 processingconstraints. Controls whether$#POST optimization is activefor local devices.

ENF recordsTable 268 lists the new and changed ENF records for JES2. See z/OS JES2Initialization and Tuning Reference for more information.

Table 268. Summary of new and changed ENF codes for JES2

ENF Code Release Description Reason for change

58, 70, 78 z/OS V2R2 Changed code: Changed process of ENFissued via SYNC request.

ENF had been issued viaASYNC, but changed toSYNC via APAR OA47827.

70, 78 z/OS V2R2 Changed code: New value, MAXCC, can nowbe ENFxx_CFLU.

A new MAXCC value wasadded to indicate adependent job was flushed.

70, 78 z/OS V2R2 Changed code: Changed process of allowingENFs to be called for job group logging job.

Logging jobs have a JOBID(ENFxx_JOBID) that startswith a "G".

Initialization statementsTable 269 lists the new and changed JES2 initialization statements. See z/OS JES2Initialization and Tuning Reference for more information.

Table 269. Summary of new and changed JES2 Initialization Statements

InitializationStatement Release Description Reason for change

CKPTSPACE z/OS V2R2 Changed parameter: Increased limit forBERTNUM=.


DEBUG z/OS V2R2 New parameter: Added QVERIFY= andTIMECLOCK= keywords.

Allows enabling new debugoptions.

GRPDEF z/OS V2R2 New statement: Specify information about jobexecution control limits.

Update the limitsassociated with jobexecution controls.

INPUTDEF z/OS V2R2 New statement: Specify input phaseprocessing rules.

Enables support torecognize JES3 JECL andalter how the null JCLstatement works.

JECLDEF z/OS V2R2 New statement: Specify how JECL statementsare processed.

Alters how JES2 and JES3JECL statements areprocessed.

JOBCLASS z/OS V2R2 New parameter: Added keywordPROMO_RATE.

Controls STARTBYpromotion rate.

JOBDEF z/OS V2R2 Changed parameter: Increased limit forJOBNUM=.


JES2


Table 269. Summary of new and changed JES2 Initialization Statements (continued)

InitializationStatement Release Description Reason for change

JOBDEF z/OS V2R2 New parameter: Added new keywordSUP_EVENTLOG_SMF=.

Controls whether SMFrecords are written to thenew EVENTLOG data set.

JOBDEF z/OS V2R2 New parameter: Added new keywordLOGMSG= via APAR OA42427.

Controls whether JCL errormessages in a job'sJOBLOG are folded toupper case.

JOBDEF z/OS V2R2 New parameter: Added new keywordDEF_CLASS= via APAR OA44178.

Controls the default jobclass to use when a jobclass error is encountered.

MASDEF z/OS V2R2 New parameter: Added new keywordCYCLEMGT.

Controls whether JES2 issetting the tuningparameters HOLD andDORMANCY or if they arebeing set manually.

MASDEF z/OS V2R2 New parameter: Added new keywordENFSCOPE via APAR OA41698.

Controls whether JES2ENFs are sent to the MASor the SYSPLEX.

OUTDEF z/OS V2R2 Changed parameter: Increased limit forJOENUM=.


OUTDEF z/OS V2R2 New parameter: Added new keywordLDEV_OPT.

Controls whether $#POSToptimization is active forlocal devices.

Installation exitsTable 270 lists the new and changed JES2 installation exits. See z/OS JES2Installation Exits for more information.

Table 270. Summary of new and changed JES2 Installation Exits

Exit Release Description Reason for change

Exits 2, 3, 4, 20, 52,53, 54, 60

z/OS V2R2 Changed installation exit: Exits can be drivenfor new JOBGROUP logging job and jobgroup JCL statements.

A new set of JCL wascreated for job executioncontrol processing. Theseexits can be driven for thisnew job group logging job.

Exits 2, 3, 52, 53 z/OS V2R2 Changed installation exit: New parameterindicator that controls if JES2 or JES3 JECL isrecognized.

A new set of JECL wascreated that will beprocessed for the currentjob.

Exit 32 z/OS V2R2 Changed installation exit: Via APAR OA45138a new XPL mapped parameter list is passed tothe exit.

R0 on entry to the exit isnow a parameter listmapped by the $XPL.

Exit 32 z/OS V2R2 Changed installation exit: A new restrictionthat this exit cannot block execution of a jobthat is part of a concurrent set.

If X032IND is set toX032ICON, then the job ispart of a concurrent set andcan not be terminated bythis exit.

JES2


Table 270. Summary of new and changed JES2 Installation Exits (continued)

Exit Release Description Reason for change

Exit 51 z/OS V2R2 Changed installation exit: This exit can getcontrol for jobs moved onto and off of theSETUP queue. It also gets control for the jobgroup logging job.

The SETUP queue is afterthe conversion phase andbefore execution. Jobs areon the SETUP queue untilall dependencies aresatisfied.

Executable macrosTable 271 lists the new and changed JES2 executable macros. See z/OS JES2 Macrosfor more information.

Table 271. Summary of new and changed JES2 executable macros


$#GET z/OS V2R2 Changed macro: New parameter BESTJOE. When OPTIMI=YES, bestJOE processing is required.

$#REM z/OS V2R2 Changed macro: New parameter optionLOCK=(YES,FREE) via APAR OA45349.

Indicates the caller ownsthe job lock and that$#REM should free it whenno longer required.

$BLDMSG z/OS V2R2 Changed macro: New parameter JOBGROUP. When JOBGROUP=YES, themessage is to be placed inthe job group log.

$BLDTGB z/OS V2R2 Changed macro: New parameter valueID=MQTR via APAR OA45088.

Indicates ADDR= is anMQTR.

$DISTERR z/OS V2R2 Changed macro: New parameter valueDUMP=MAS.

Indicates that a MAS dumpshould be taken for thiserror.

$DOGCAT z/OS V2R2 Changed macro: GETCOPY=YES support forFETCHNEXT calls via APAR OA46266.

Allows FETCHNEXT loopto return a copy of a CAT.

$ENTRY z/OS V2R2 Changed macro: New parameterSUP_AMODE64. New parameter valueSAVE=(...NOWAIT).

Passes SUP_AMODE64 andNOWAIT values to theinvoked $SAVE macro.

$FIFOBLK z/OS V2R2 Changed macro: New parameter PTRSIZE. Indicates if pointers are 31or 64 bit in length.

$FIFODEQ z/OS V2R2 Changed macro: New parameters COUNTand PTRSIZE.

Indicates address of thecount field and if pointersare 31 or 64 bit in length.

$FIFOENQ z/OS V2R2 Changed macro: New parameters COUNTand PTRSIZE.

Indicates address of thecount field and if pointersare 31 or 64 bit in length.

$FIFOGTQ z/OS V2R2 Changed macro: New parameters CHAINOFF,COUNT, and PTRSIZE.

Indicates offset to chainpointers, address of countfield, and if pointers are 31or 64 bit in length.

$FREJLOK z/OS V2R2 New macro: Replaces $FRELOK TYPE=JOBvia APAR OA42433.

Replacement macro tomanage job lock.

$FRELOK z/OS V2R2 Deleted macro: Replaced by $FREJLOK and$FREMLOK via APAR OA42433.

Separate macros for job andCMS locks.

JES2


Table 271. Summary of new and changed JES2 executable macros (continued)


$FREMLOK z/OS V2R2 New macro: Replaces $FRELOK TYPE=CMSvia APAR OA42433.

Replacement macro tomanage CMS lock.

$GETJLOK z/OS V2R2 New macro: Replaces $GETLOK TYPE=JOBvia APAR OA42433.

Replacement macro tomanage job lock.

$GETLOK z/OS V2R2 Deleted macro: Replaced by $GETJLOK and$GETMLOK via APAR OA42433.

Separate macros for job andCMS locks.

$GETMLOK z/OS V2R2 New macro: Replaces $GETLOK TYPE=CMSvia APAR OA42433.

Replacement macro tomanage CMS lock.

$JCAN z/OS V2R2 Changed macro: New parameter CALLER. Indicates the cancelfunction requested.

$PCETAB z/OS V2R2 Changed macro: New parameter PAINADJ. Pain adjustment value usedin checkpoint tuning.

$QSUSE z/OS V2R2 Changed macro: New parameter valueTYPE=WAITNOIO.

Wait until the queues areowned and no checkpointI/O is in progress.

$SAVE z/OS V2R2 Changed macro: New parameterSUP_AMODE64 and WAIT.

Indicates if 64 bit callers aresupported and if a $WAITin this service shouldgenerate $ERROR (maintask only).

$WTO z/OS V2R2 Changed macro: New keyword ASJSAB=. Indicates the messageassociated with the addressspace (not current task ortransaction.

$FREJLOK z/OS V2R2 New macro: New macro $FREJLOK Replaces macro $FRELOKTYPE=JOB.

$FREMLOK z/OS V2R2 New macro: New macro $FREMLOK Replaces macro $FRELOKTYPE=CMS.

$GETJLOK z/OS V2R2 New macro: New macro $GETJLOK Replaces macro $GETLOKTYPE=JOB.

$GETMLOK z/OS V2R2 New macro: New macro $GETMLOK Replaces macro $GETLOKTYPE=CMS.


Table 272. Summary of new and changed JES2 Function Codes

SSI Function Code Release Description Reason for change

80 z/OS V2R2 Changed SSI function code. Support forprocessing job groups.

Filter on job group loggingjob. Return data on jobdependencies and jobgroup status.

82 z/OS V2R2 Changed SSI function code. New option toobtain PROCLIB information.

Uses new IAZJPROC macroto obtain PROCLIBinformation.

JES2


Table 272. Summary of new and changed JES2 Function Codes (continued)


85 z/OS V2R2 Changed SSI function code. Support forprocessing job groups.

Uses new IAZJPROC macroto obtain PROCLIBinformation.

JES2


Chapter 42. JES3 summary of interface changes

In addition to the interface changes included in this topic, updates to JES3 mighthave resulted in SYS1.PARMLIB and SYS1.SAMPLIB member changes. See“Summary of changes to SYS1.PARMLIB” on page 257 and “Summary of changesto SYS1.SAMPLIB” on page 262 for those changes.

The JES3 interfaces described in this topic are:v “Commands”v “Diagnostic codes”v “Executable macros” on page 390v “Initialization statements” on page 391v “SMF records” on page 391v “SSI function codes” on page 391


Table 273. Summary of new and changed JES3 commands


*INQUIRY,SC z/OS V2R2 Changed command: ALL parameterupdated.

OUTDISP support.

*INQUIRY,C z/OS V2R2 Changed command: (none), C, cpid, N,and U parameters updated.

OUTDISP support.

*INQUIRY,PROCLIB z/OS V2R2 Changed command: ID and DDNAMEparameters updated.

Common JCL support.

*INQUIRY,U z/OS V2R2 Changed command: New OUTDISPparameter.

OUTDISP support.

*MODIFY,U z/OS V2R2 Changed command: New NOUTDISPand OUTDISP parameters.

OUTDISP support.

*RESTART,devname z/OS V2R2 Changed command: New G and Jparameters.

OUTDISP support.

*START,DC z/OS V2R2 Changed command: SOURCEparameter updated.

JES3 workload scalingsupport.

Diagnostic codesTable 274 lists the new and changed JES3 diagnostic codes. See z/OS JES3 DiagnosisReference for a complete list and explanation of JES3 dump codes. See z/OS MVSSystem Codes for a complete list and explanation of system codes.

Table 274. Summary of new and changed JES3 diagnostic codes

Code Release Description Reason for change

1FB z/OS V2R2 New codes: New reason codes added. JES3 symbolics support.

4FB z/OS V2R2 New codes: New reason codes added. JES3 symbolics support.


Table 274. Summary of new and changed JES3 diagnostic codes (continued)

Code Release Description Reason for change

DM100 z/OS V2R2 New codes: New reason codes added. JES3 workload scalingsupport.

DM768 z/OS V2R2 New codes: New DM code added. APAR OA45584.

DM801 z/OS V2R2 Changed code: New modules added. JES3 symbolics support.

Executable macrosTable 275 lists the new and changed executable macros. See z/OS JES3Customization for more detailed information.

Table 275. Summary of new and changed JES3 executable macros

Executable macro Release Description Reason for change

IATUX58 z/OS V2R2 Changed macro: New programmingconsiderations label added.

OUTDISP support

IATUX59 z/OS V2R2 Changed macro: New programmingconsiderations label added.

OUTDISP support

AOPEN z/OS V2R2 Changed macro: Modified parameter andusage notes.

APAR OA45004.

ATRACK z/OS V2R2 Changed macro: Modified parameter andusage notes.

APAR OA45004.

AWRITE z/OS V2R2 Changed macro: New parameter andmodified parameter and usage notes.

APAR OA45004.

IATXBPL z/OS V2R2 Changed macro: Modified parameters andexample of use.


IATXCPYF z/OS V2R2 Changed macro: Modified parameter andusage notes.

APAR OA45004.

IATXJCT z/OS V2R2 Changed macro: New parameter, modifiedparameters, and new return code.


IATXJDS z/OS V2R2 Changed macro: Modified parameter andusage notes.

APAR OA45004.

WRTCHAIN z/OS V2R2 Changed macro: New parameters and usagenotes.

APAR OA45004.

ENF recordsTable 276 lists the new and changed ENF records for JES3. See z/OS MVSProgramming: Assembler Services Guide and z/OS JES3 Initialization and TuningReference for more information.

Table 276. Summary of new and changed ENF codes for JES3

ENF Code Release Description Reason for change

78 z/OS V2R2 New support: JES3 signals an ENF 78. Indicates that a job is nolonger eligible forexecution.

JES3


Initialization statementsTable 277 lists the new and changed initialization statements. See z/OS JES3Initialization and Tuning Reference for more detailed information.

Table 277. Summary of new and changed JES3 initialization statements


OPTIONS z/OS V2R2 New parameters: New parameters DOTPOOL,JETPOOL, OSTPOOL, and SEEPOOL added.


SELECT z/OS V2R2 New example: New multiline SELECTstatement example added.

SELECT example update.

SYSOUT z/OS V2R2 New parameter: New OUTDISP parameteradded.

OUTDISP support.

SMF recordsThere are no new or changed JES3 SMF records. See z/OS MVS System ManagementFacilities (SMF) for a complete explanation of SMF records.


Table 278. Summary of new and changed JES3 Function Codes


79 z/OS V2R2 Changed SSI function codes: Description,SAPI disposition in SSS2, Input-only fields,and output-only fields updated.

OUTDISP support.

80 z/OS V2R2 Changed SSI function code: Input fields, jobqueue element sections, and SYSOUTinformation elements.

OUTDISP support.

JES3


JES3


Chapter 43. Language Environment summary of interfacechanges

The following Language Environment interfaces are described in this topic:v “Application-writer interfaces”v “C/C++ runtime library APIs”v “C/C++ runtime library feature test macros”v “Callable services”v “Compiler-writer interfaces”v “Data areas” on page 394v “Environment variables” on page 394v “Event handler calls” on page 394v “Macros” on page 394v “Runtime options” on page 394v “Utilities” on page 394

Application-writer interfacesThere are no new or changed Language Environment application-writer interfaces(AWIs). For general information about AWIs, see z/OS Language EnvironmentProgramming Reference.

Callable servicesFor more information, see z/OS Language Environment Programming Reference.

Table 279. Summary of new and changed Language Environment callable services

Callable service Release Description Reason for change

CEERCDM z/OS V2R2 New: Records information for an activecondition so that information can be retrievedlater from the condition information block(CIB).

Enhanced recording ofdiagnostic data

C/C++ runtime library APIsFor more information about C/C++ runtime library APIs, see z/OS XL C/C++Runtime Library Reference.

C/C++ runtime library feature test macrosFor more information about C/C++ runtime library feature test macros, see z/OSXL C/C++ Runtime Library Reference.

Compiler-writer interfacesThere are no new or changed Language Environment compiler-writer interfaces(CWIs). For more information, see z/OS Language Environment Vendor Interfaces.


Data areasThere are no new or changed Language Environment data areas. For moreinformation, see z/OS Language Environment Vendor Interfaces.

Environment variablesThere are no new or changed Language Environment environment variables. Formore information, see z/OS XL C/C++ Programming Guide.

Event handler callsThere are no new or changed Language Environment event handler calls. For moreinformation, see z/OS Language Environment Vendor Interfaces.

MacrosFor information about macros, see z/OS Language Environment Vendor Interfaces,z/OS Language Environment Programming Guide and z/OS Language EnvironmentCustomization.

Runtime optionsThere are no new or changed Language Environment runtime options. For moreinformation, see z/OS Language Environment Customization, z/OS LanguageEnvironment Programming Guide, and z/OS Language Environment ProgrammingReference.

UtilitiesNo Language Environment utilities were added or changed. For more informationabout utilities, see z/OS Language Environment Customization, z/OS LanguageEnvironment Programming Guide, and z/OS Language Environment Debugging Guide.



Chapter 44. Library Server

For z/OS V2R2, the release of Library Server (FMID HBKQ400) that is shipped onV2R2, member EPHHTTPD of the SEPHSAMP MVS data set has been modified byAPAR PI24806. This change was made to include HTTPD sample configurationdirectives needed for Library Server on V2R2 where the HTTP Server is now IBMHTTP Server - Powered by Apache.


Chapter 45. NFS summary of interface changes

There are no new or changed interfaces for NFS.


Chapter 46. RMF summary of interface changes

This topic describes the Resource Measurement Facility (RMF) interface changes tothe SMF records in section “SMF records.”

SMF recordsTable 280 lists the new and updated SMF records. See z/OS MVS SystemManagement Facilities (SMF) for more detailed information.

New and changed RMF SMF records for z/OS V2R2

Table 280. Summary of new and changed RMF SMF records for z/OS V2R2

SMF record Description

Type 70 (RMF Processor Activity) Multiple updates to Subtype 1:

v New: SMF70HWGr_Name added by APAR OA48688 to PR/SM PartitionData section to specify the name of the hardware group to which thepartition belongs.

v Changed: SMF70VPF updated by APAR OA48688 in PR/SM LogicalProcessor Data section to change bit 7 to indicate SMF70HWGr_Name orSMF70HWGr_Cap_Limit has changed during the interval.

v New: SMF70HWGr_Cap_Limit added by APAR OA48688 to PR/SM LogicalProcessor Data section to specify absolute limit on partition usage of allCPUs of the type indicated in SMF70CIX that are members of the samehardware group.

v Changed: SMF70HHF updated by APAR OA48688 in CPU Control section tochange bit 4 to indicate Absolute MSU capping is active for this partition.

v New: SMF70LACM, SMF70LACA, and SMF70LACB added by APAROA48466 to CPU Control section to indicate long-term average of CPUservice (millions of service units) consumed by transactions classified withreporting attribute MOBILE, CATEGORYA, or CATEGORYB, respectively.

Type 71 (RMF Paging Activity) v New fields in Paging Data Section to support Shared Pageable Large Pages

Type 72 (RMF Workload Activity,Storage Data, and SerializationDelay)

v New fields added by APAR OA48466 for Subtype 3 (Workload Activity) inService/Report Class Period Data Section to add Transaction ResourceConsumption Data.

Type 73 (RMF Channel PathActivity)

v New physical-network identifier (PNET ID) fields SMF73NT1 andSMF73NT2 are added by APAR OA49113.

v Changed: SMF73FG4 updated APAR OA49113 to change bit 7 to indicatethat physical-network identifiers SMF73NT1 and SMF73NT2 are valid.


Table 280. Summary of new and changed RMF SMF records for z/OS V2R2 (continued)

SMF record Description

Type 74 (RMF Activity of SeveralResources)

v Subtype 1:

– Changes to support devices in alternate subchannel sets

– Changes by APAR OA49415 to Device Data Section to support SuperPAVmeasurements.

v Subtype 4:

– New field added by APAR OA45421 in Request Data Section

– The Channel Path data section is updated by APAR OA49148 to addinformation about sender and receiver Channel Path data sections forremote coupling facilities.

– A new Asynchronous CF Duplexing data section is added by APAROA49148.

– The individual header extension for subtype 4 is updated by APAROA49148 with new fields SMF744AO, SMF744AL, and SMF744AN.

v Subtype 5: New fields in Cache Control Section

v Subtype 8: New bit and field in Rank Statistics Data Section

v Subtype 9 updated by APAR OA49113:

– New fields R749FLAG, R749NET1, and R749NET2 in PCIE Function DataSection for physical-network identifiers (PNET IDs).

– New information provided for format x'03' in PCIE Function Type DataSection.

v Subtype 10: New subtype 10 for Storage Class Memory (SCM) Statistics

Type 78 (RMF Virtual Storage andI/O Queuing Activity)

v Subtype 2: New field in Virtual Storage Private Area Data Section to supportShared Pageable Large Pages.

v Subtype 3: Updates by APAR OA49415 to I/O Queuing Global Section, I/OQueuing Configuration Control Section, I/O Queuing Data section andHyperPAV/SuperPAV Data Section to support SuperPAV measurements.

RMF


Chapter 47. SDSF summary of interface changes

In addition to the interface changes included in this topic, updates to SDSF mighthave resulted in SYS1.PARMLIB and SYS1.SAMPLIB member changes. See“Summary of changes to SYS1.PARMLIB” on page 257 and “Summary of changesto SYS1.SAMPLIB” on page 262 for those changes.

The SDSF interfaces described in this topic are:v “Programming interfaces”v “Commands and action characters” on page 402v “Panels” on page 403v “User exits” on page 404v “SAF resources” on page 404

Programming interfacesThis topic describes new and changed programming interfaces.

JavaTable 281 describes the changes for SDSF's support of the Java programminglanguage. See z/OS SDSF Operation and Customization for more detailedinformation.

Table 281. Summary of changes for Java

Change Release Description Reason for change

Support for address space memory z/OS V2R2 Change: New runner for the AScommand, and new methods foraddress space memory

Release update

Support for dynamic exits z/OS V2R2 Change: New runner for the DYNXcommand, and new methods fordynamic exits

Release update

Support for proclib data sets z/OS V2R2 Change: New runner for the PROCcommand, and new methods forproclib data sets

Release update

Support for JES2 job groups z/OS V2R2 Change: New runner for the JGcommand, and new methods for jobgroups

Release update

Support for job delay information z/OS V2R2 Change: New methods to request jobdelay information

Release update

Support for job device information z/OS V2R2 Change: New methods to request jobdevice information, and new methodsfor job devices

Release update

Support for job memoryinformation

z/OS V2R2 Change: New methods to request jobmemory information

Release update

Support for job steps z/OS V2R2 Change: New methods to request jobstep information, and new methods forjob steps

Release update


REXXTable 282 and Table 283 list the changes for SDSF's support of the REXXprogramming language. See z/OS SDSF Operation and Customization for moredetailed information.

Table 282. Summary of changes for REXX commands


ISFACT, ISFEXEC, and ISFGET z/OS V2R2 Changed command: COMPACT optioncauses data for an entire row to bereturned in a new SDSFROW stemvariable, rather than in a separate stemvariable for each column.

Release update

ISFQUERY z/OS V2R2 New command: Query theenvironment and return the associatedREXX special variables.

Release update

Table 283. Summary of changes for REXX special variables

Special Variable Release Description Reason for change

SDSFCOLSTART, SDSFCOLLEN,SDSFCOLCOUNT, and SDSFROW

z/OS V2R2 New special variables: For use withthe COMPACT option, to access thedata

Release update

Various, with names starting withSDSF

z/OS V2R2 New special variables: For use withsecondary panels, these variables areaffected by the PREFIX option

Release update

Commands and action charactersTable 284 lists the new and changed commands and action characters. See theSDSF online help for more detailed information. For commands that are specific toSDSF REXX execs, see “REXX.”

Table 284. Summary of new and changed SDSF commands and action characters

Function Release Description Reason for change

APF z/OS V2R2 New command: Displays the AuthorizedProgram Facility panel.

Release update

AS z/OS V2R2 New command: Displays the Address SpaceMemory panel.

Release update

DYNX z/OS V2R2 New command: Displays the Dynamic Exitspanel.

Release update

DALO, DEM, DIQP,DPCD, DPCI

z/OS V2R2 New command: New actions for the SYSpanel, as described in the SDSF online help.

Release update

LPA z/OS V2R2 New command: Displays the Link Pack Areapanel.

Release update

LNK z/OS V2R2 New command: Displays the Link List panel. Release update

PAG z/OS V2R2 New command: Displays the Page panel. Release update

PARM z/OS V2R2 New command: Displays the PARMLIB panel. Release update

SRCH z/OS V2R2 New command: Search command to locatemembers in the LNK, LPA, APF, and PARMdata sets.

Release update

SYS z/OS V2R2 New command: Displays the System panel. Release update

SDSF


Table 284. Summary of new and changed SDSF commands and action characters (continued)

Function Release Description Reason for change

Action characters andovertypeable fieldsfrom the commandline

z/OS V2R2 You can issue action characters against rowson a tabular panel from the command line,and overtype the values in columns from thecommand line.

Release update

% z/OS V2R2 New action character: Invokes a REXX exec. Release update

/ z/OS V2R2 Changed command: Using the SystemCommand Extension pop-up, you can assignsystem commands to groups and addcomments to describe them. New pop-ups,filtering and sorting help you work withsaved commands. The size of the pop-up nowreflects the screen size of your emulatorsession. The number of commands saved inthe ISPF profile has been increased, and if youallocate ISPF table library ISFTABL, thenumber is increased further.

Release update

PROC z/OS V2R2 New command: Displays the Proclib panel. Release update

RGEN z/OS V2R2 New command: Generates a REXX exec thatreflects the current context.

Release update

SET ROWNUM z/OS V2R2 New command: Displays row numbers ontabular panels.

Release update

SNAPSHOT z/OS V2R2 New command: Display the data that isdisplayed on a tabular panel (such as DA orST) with SDSF's browse function or with ISPFBrowse or Edit.

Release update

PanelsTable 285 lists the changes to SDSF panels. See z/OS SDSF Operation andCustomization for more detailed information.

Table 285. Summary of new and changed SDSF panels

Panel Release Description Reason for change

AS z/OS V2R2 New panel: Address space memory. Release update

DYNX z/OS V2R2 New panel: Dynamic exits. Release update

JG z/OS V2R2 New panel: JES2 job groups. Release update

Job Delay z/OS V2R2 New panel: Reasons that a job mightbe delayed.

Release update

Job Dependency z/OS V2R2 New panel: For a job group,dependencies within it. For a job, jobsthat it is dependent on and jobs thathave dependencies on it.

Release update

Job Device z/OS V2R2 New panel: Devices being used by ajob.

Release update

Job Memory z/OS V2R2 New panel: System memory beingused by a job.

Release update

Job Step z/OS V2R2 New panel: Steps for a job. Release update

PROC z/OS V2R2 New panel: Proclib data sets. Release update

SDSF

Chapter 47. SDSF summary of interface changes 403

User exitsTable 286 lists the changes to the SDSF user exit routine. See z/OS SDSF Operationand Customization for more detailed information.

Table 286. Summary of changes to the SDSF user exit routine

User exit Release Description Reason for change

Initialization z/OS V2R2 New field: UPRCMDLM sets thenumber of system commands enteredwith the / command that SDSF stores.

Release update

Initialization z/OS V2R2 New field: UPROFLG4.UPRO4CDPcontrols whether the size of the SystemCommand Extension pop-up varieswith the screen size of the emulatorsession.

Release update

SAF resourcesTable 287 lists the new and changed SAF resources related to SDSF. See z/OSPlanning for Multilevel Security and the Common Criteria and z/OS SDSF Operationand Customization for more detailed information.

Table 287. Summary of new and changed SAF resources

SAF resource Release Description Reason for change

Miscellaneous z/OS V2R2 New panels: New resources areintroduced with the APF, AS, DYNX,ENQ, LNK, LPA, PAG, PARM, PROC,SYM, and SYS panels.

Release update

Miscellaneous z/OS V2R2 New panels: New resources areintroduced with the JG, Job Delay, JobDevice, Job Group, and Job Step panels.

Release update

SDSF


Chapter 48. Security Server summary of interface changes

In addition to the interface changes included in this topic, updates to SecurityServer have resulted in SYS1.SAMPLIB member changes. See “Summary ofchanges to SYS1.SAMPLIB” on page 262 for those changes.

The Security Server interfaces described in this topic are:v “Callable services” on page 406v “Class descriptor table (CDT)” on page 407v “Commands” on page 408v “Data areas” on page 409v “Database templates” on page 411v “Exits” on page 412v “Macros” on page 412v “Panels” on page 412v “SMF records” on page 413v “Utilities” on page 413


Callable servicesTable 288 lists the new and changed RACF callable services. See z/OS SecurityServer RACF Callable Services for more detailed information.

Table 288. Summary of new and changed RACF callable services

Callable service name Release Description Reason for change

IRRSDL00(R_datalib)

z/OS V2R2 v The following function-specificparameters have been added forDataAlter:

– Label_length: A 4 byte valuecontaining the length of the inputcertificate label.

– Label_ptr: A value containing theaddress of the input certificate label.

– New_Label_length: A 4 byte valuecontaining the length of the newlabel which will be assigned to thecertificate.

– New_Label_ptr: A value containingthe address of the new certificatelabel.

– CERT_user_ID: A 9-byte areacontaining a one-byte length of theuser ID, followed by the user ID.CERT_user_ID indicates the ownerof the certificate.

v The following function-specificparameters have been added forGetRingInfo:

– Search_type and sub parameters: A4-byte integer input value whichidentifies more rings to be returnedwhen both ring owner and ringname are specified.

– Ring_result_length: A 4-byte valuecontaining the size of the fieldpointed to by Ring_result_ptr.

– Ring_result_ptr and sub parameters:An input value containing theaddress of the ring result outputarea.

v New return and reason codes havebeen added for:

– DataAlter

– DataRemove

– GetRingInfo

New support for R_DATALIB

Security Server


Table 288. Summary of new and changed RACF callable services (continued)

Callable service name Release Description Reason for change

IRRSDL00 or IRRSDL64(R_datalib)

z/OS V2R2 Updated topics:

v RACF authorization

v Format

v General parameter list for R_datalibfunction codes:

– DataGetFirst, X'01'

– DataPut, X'08'

– DataRemove, X'09'

Updated to provide aprogrammable interface tomanage certificates and key ringsin RACF

IRRSEQ00(R_admin)

z/OS V2R2 The R-admin service is updated toinclude the new MFA fields for input andoutput.

New support for Multi-FactorAuthentication for z/OS.

z/OS V2R2 Function code X'21', ADMN_XTR_RRSFreturns the mapping of the outputmessage block

Extracts a snapshot ofinformation from an active,running RRSF configuration.

Updated to include the new ReadOnly Auditor function.

IRRSFA64(R_factor)

z/OS V2R2 The R_factor service has been updated toinclude the IBM touch token factor andIBM MFA out-of-band authentication.

Enhanced support forMulti-Factor Authentication forz/OS.

z/OS V2R2 The R_factor service has been added toprovide functions required bymulti-factor authentication applications.


IRRSGS00 (r_gensec) z/OS V2R2 The R_GenSec service has been updatedto include PassTicket subfunction codes.


IRRSKA00(ck_access)

z/OS V2R2 RACF authorization Updated to include the new ReadOnly Auditor function.

IRRSPX00(R_PKIServ)

z/OS V2R2 Requirements, Linkage conventions, andFormat topics are updated.

Support for 64 bit enablement.

Paramameter tables

v ResultsList for QUERYREQS

v SumList for REQDETAILS

Updated to benefit PKI Servicescustomers who need to havemultiple administrators toapprove the issuance of acertificate.

IRRSPY00(R_proxyserv)

z/OS V2R2 Linkage conventions are updated. Support for 64 bit enablement.

IRRSPW00(R_password)

z/OS V2R2 Functions to:

v Evaluate a clear-text password orpassword phrase (regardless of theencryption algorithm in effect).

v Encrypt a clear-text password orpassword phrase under the KDFAESalgorithm.

New callable service for supportof enhanced RACF passwordsecurity.

Class descriptor table (CDT)Table 289 on page 408 lists new and changed RACF classes in the class descriptortable (CDT), ICHRRCDX, which is supplied by IBM. To find the details associatedwith the CDT entry for each class, see z/OS Security Server RACROUTE MacroReference.

Security Server

Chapter 48. Security Server summary of interface changes 407

The class name is part of the programming interface for the RACROUTE andICHEINTY macros. For more information about these macros, see z/OS SecurityServer RACROUTE Macro Reference and z/OS Security Server RACF Macros andInterfaces.

Table 289. Summary of new and changed classes

Class name Release Description Reason for change

FSEXEC z/OS V2R2 Added for z/OS UNIX administrator authority toread or search directories.

Support for z/OS UNIXadministrator authority toread or search directories.

MFADEF z/OS V2R2 Added for RACF support for IBM Multi-FactorAuthentication for z/OS

RACF support for IBMMulti-Factor Authenticationfor z/OS

CommandsTable 290 lists the new and changed RACF commands. See z/OS Security ServerRACF Command Language Reference for more detailed information.

Table 290. Summary of changed RACF commands


ALTDSD z/OS V2R2 The description of the AUDIT operandhas been update

Improved clarity.

ALTUSER z/OS V2R2 New keywords added for MFA. Updates for Multi-FactorAuthentication for z/OS.

z/OS V2R2 A cautionary statement has been addedwith regards to changing UID's and thepotential to lose access to resources.

Improved clarity.

SETROPTS z/OS V2R2 A new note has been added indicatingthe LIST keyword performs a read ofthe RACF database.

Improved clarity.

RACDCERT z/OS V2R2 Authorization required has beenupdated to include granularauthorization using the RDATALIBclass.

Updates for granular certificateadministration.

Multiple commands:ALTUSERLISTUSERRDEFINERALTERRLIST

z/OS V2R2 New keywords added for MFA. Updates for Multi-FactorAuthentication for z/OS.

Multiple commands:ADDUSERALTUSERPASSWORDRACLINKSETROPTS

z/OS V2R2 v Strengthen the encryption of RACFpasswords in the RACF database

v Enhanced password quality bysupporting additional specialcharacters

v Provide enhancements in the form ofphrase-only, password-expire, andremoval of default passwordprocessing.

Updates for enhanced RACFpassword security.

Security Server


Table 290. Summary of changed RACF commands (continued)


Multiple commands:ADDUSERALTUSERCONNECTLISTUSERLISTGROUPLISTDSDRLISTSEARCHSETROPTS

z/OS V2R2 A new role of a read-only auditor tomonitor audit information for a system,but have no additional authority overthe system or the RACF database, hasbeen created for this release.

Support for new Read-OnlyAuditor role.

Multiple commands:RESTARTSETTARGET

z/OS V2R2 New keywords added:

v SIGNAL

v FULLRRSFCOMM

v DENYINBOUND

v ALLOWINBOUND

v NEWMAIN

v PLEXNEWMAIN

v RESETDENYINBOUNDCOUNT

Support for RRSF Dynamic mainnode reassignment.

SET z/OS V2R2 SET has been updated to display theFULLRRSFCOMM setting.

PERMIT z/OS V2R2 New keywords added:

v MEMBER

v LOGOPTIONS

Support for Member LevelSecurity

PERMIT z/OS V2R2 RESET keyword is enhanced to acceptMEMBER as a value.

LISTDSD z/OS V2R2 Examples are enhanced to display themember access list at the end of theLISTDSD output when the ALL orAUTHUSER keywords are specified.

Data areasTable 291 lists the new and changed RACF data areas. For more detailedinformation, see z/OS Security Server RACF Data Areas in the z/OS Internet library(www.ibm.com/systems/z/os/zos/library/bkserv).

Table 291. Summary of new and changed RACF data areas


ACEE z/OS V2R2 New flag, ACEEROA, is added. Read-only auditor

z/OS V2R2 New fields, ACEEMFAA and ACEEMFA,are added.

User authenticated withMFA (Multi-factorAuthentication).

AFC z/OS V2R2 New constant, AFC_FSEXEC, is added. UNIX search authority

Security Server




Table 291. Summary of new and changed RACF data areas (continued)


COMP z/OS V2R2 1. New field, PKIS_MODR_TSTAMP@, isadded.

2. New constants for 31 bit,CDDL_DATA_ALTER andCDDL_GET_RING_INFO, are added.

3. New parameter added to DataGetFirstand DataGetNext for 31 bit,CDDL_STATUS, is added.

4. New attributes in 31 bit,CDDL_ATT_NOTRUST,CDDL_ATT_DEL_CERT_ALLRINGS,and CDDL_ATT_DEL_CERT_FORCEare added for R_Datalib callableservice.

5. A new section in 31 bit, DataAlterfunction specific parameters, is added.

6. A new section in 31 bit, GetRingInfofunction specific parameters, is added.

1. Support of multiplenumber of administratorsto approve certificaterequests.

2. R_datalib callable serviceis enhanced to managecertificates and key rings.





COMX z/OS V2R2 R_datalib callable service is enhanced tomanage certificates and key rings, whichincludes new information:

v New constants for 64 bit,CDDLX_DATA_ALTER andCDDLX_GET_RING_INFO, are added.

v New parameter added to DataGetFirstand DataGetNext for 64 bit,CDDLX_STATUS, is added.

v New attributes in 64 bit,CDDLX_ATT_NOTRUST,CDDLX_ATT_DEL_CERT_ALLRINGS,and CDDLX_ATT_DEL_CERT_FORCEare added for R_Datalib callableservice.

v A new section in 64 bit, DataAlterfunction specific parameters, is added.

v A new section in 64 bit, GetRingInfofunction specific parameters, is added.

R_datalib callable serviceenhancement.

COMY z/OS V2R2 New parameter, PKIS64, is added. PKI services enabled for64-bit mode.

PWXP z/OS V2R2 PWXPWHST is changed to add that itcontains zeros when RCVTPALG is not 0.

RACF password syntax rulesenhancements

Security Server


Table 291. Summary of new and changed RACF data areas (continued)


RCVT z/OS V2R2 1. New fields, RCVTPALG, RCVTPSC,and RCVTXPWD, are added.

2. New field, RCVTLNOD, is added.

3. RCVTVRMN is changed to contain7791 as a pseudo-FMID.

4. New field, RCVTMFA, is added.

1. RACF password syntaxrules enhancements

2. RACF remote sharingfacility changes

3. Release update

4. PKI services enabled for64-bit mode

5. User authenticated withMFA (Multi-factorAuthentication).

RLX2P z/OS V2R2 A new flag, RLX2MAPN, is added to flagbyte RLX2FLAG.

APAR OA49204

SAFP z/OS V2R2 A new constant, SAFPRLA0 (with a valueof 23) is added. SAFPCURR is changed tothe same value (23).

Release update

Database templatesTable 292 lists the new and changed RACF database templates. See z/OS SecurityServer RACROUTE Macro Reference or z/OS Security Server RACF Macros andInterfaces for more detailed information.

Table 292. Summary of RACF database template changes

Segment name Release Description of change Reason for change

User template

BASE z/OS V2R2 Added OPWDXCT, OPWDXGEN,OPWDX, OLDPHRNX, OLDPHRX,OLDPWDX, OLDPHREX, PASSWORD,PASSDATE, PHRASEX, PHRCNTX,PHRASE, and PWDX fields

Password security enhancements

z/OS V2R2 Added: FACACDT, FACINFO, FACTAGS,FACTOR, FACTORN, MFAFLBK,MFAPOLN, MFAPOLNM

Multi-Factor Authentication forz/OS support

General template

CERTDATA z/OS V2R2 Added CERTGREQ to indicate whether acertificate is used for generating a request.

Release update

MFA z/OS V2R2 The MFA and MFDATA fields have beenadded.


MFPOLICY z/OS V2R2 MFPOLICY, MFFCTRN, MFFCTRS,MFTIMEO, and MFREUSE fields ave beenadded.


Security Server


ExitsTable 293 lists the new and changed RACF exits. See z/OS Security Server RACFSystem Programmer's Guide for more detailed information.

Table 293. Summary of new and changed RACF exits

Exit name Release Description Reason for change

MacrosTable 294 lists the new and changed RACF macros. See z/OS Security Server RACFMacros and Interfaces or z/OS Security Server RACROUTE Macro Reference for moredetailed information.

Table 294. Summary of changed executable RACF macros

Macro name Release Description Reason for change

ICHEACTN z/OS V2R2 Updated to accept the RELEASE=77A0keyword.

Release update

ICHEINTY z/OS V2R2 1. Added return code 88 (136)

2. Updated to accept the RELEASE=77A0keyword.

1. Password securityenhancementssupport

2. Release update

ICHETEST z/OS V2R2 Updated to accept the RELEASE=77A0keyword.

Release update

RACROUTE z/OS V2R2 Updated to accept the RELEASE=77A0keyword.

Release update

PanelsTable 295 lists the new and changed RACF panels. Some panels might be updatedby more than one release enhancement. The first part of the panel numberindicates the type of panel that is affected:

ICHH Displays help information that is related to a panel or a task that you areperforming

ICHM Displays message information that is related to a panel or a task that youare performing

ICHP Allows you to enter information such as a user ID or profile name

Table 295. Summary of new and changed RACF panels

Panel number Release Description Reason for change

ICHH41AICHH42

ICHP41A

ICHP42

ICHS41

ICHS42

z/OS V2R2 Updated: Enhanced toinclude ROAUDIT.

The ADDUSER andALTUSER commands areenhanced to enable a userwith AUDITOR in aREAD-ONLY mode withthe ROAUDIT attribute.

Security Server


Table 295. Summary of new and changed RACF panels (continued)

Panel number Release Description Reason for change

ICHHR51ICHP22P

z/OS V2R2 New: Added to includeinformation about theROAUDIT userattribute.

Read-only auditor

ICHP41A ICHP54A

z/OS V2R2 New: Added to supportadditional specialcharacters.

RACF password syntaxrules are enhanced tosupport additional specialcharacters.

ICHP42ICHP42A2

z/OS V2R2 Updated: Changed tosupport additionalspecial characters.

Enhanced RACF passwordsecurity

SMF recordsTable 296 lists the new and changed RACF SMF records. See z/OS Security ServerRACF Macros and Interfaces and z/OS Security Server RACF Auditor's Guide for moredetailed information.

Table 296. Summary of new and changed RACF SMF records

Record type Event code/field name Release Description Reason for change

Type 80 Event code 13(D) z/OS V2R2 Added new bits for the MFA andNOMFA keywords.

Multi-FactorAuthentication for z/OSservice.

SMF80VRM z/OS V2R2 Updated for FMID 77A0. Release update

Type 81 SMF81VRM z/OS V2R2 Updated for FMID 77A0. Release update

SMF81OP6 z/OS V2R2 Added to indicate thatSPECIALCHARS is active, andthe content keyword abbreviationfor SPECIAL ("s") and MIXEDALL("x") appear in the password rulesspecified.

RACF password securityenhancements

SMF81ALG z/OS V2R2 Is added to indicate thatpassword encryption algorithm isin effect.

RACF password securityenhancements

Type 83 SMF83VRM z/OS V2R2 Updated for FMID 77A0. Release update

UtilitiesTable 297 on page 414 lists the new and changed RACF utilities. For informationabout the IRRDBU00 and IRRRID00 utilities, see z/OS Security Server RACF SecurityAdministrator's Guide. For information about the IRRADU00 utility, see z/OSSecurity Server RACF Auditor's Guide. For more information about other RACFutilities, see z/OS Security Server RACF System Programmer's Guide.

Security Server


Table 297. Summary of new and changed RACF utilities

Utility name Release Description Reason for change

IRRDBU00 z/OS V2R2 The following records have been updated or addedto the database unload utility to include the newMFA segment fields:

v The user basic data record (0200) has beenupdated.

v The user MFA factor data record (020A) has beenadded.

v The user MFA factor tags data record (1210) hasbeen added.

v The general resource MFA Defintion record(05H0) has been added.

Multi-Factor Authentication forz/OS support.

IRRIRA00 z/OS V2R2 Updated with additional information. Updated for clarity.

IRRUT100 z/OS V2R2 Updated with the addition of the ROAUDITattribute.

Updated for Read OnlyAuditor

Security Server


Chapter 49. SMP/E summary of interface changes

In addition to the interface changes included in this topic, updates to SMP/Emight have resulted in SYS1.SAMPLIB member changes. See “Summary of changesto SYS1.SAMPLIB” on page 262 for those changes.

The SMP/E interfaces described in this topic are:v “Commands”v “Data sets and files” on page 416v “Exits” on page 416v “Macros” on page 416v “Modification control statements (MCS)” on page 416v “Panels” on page 416v “Programming interfaces” on page 417v “Service routines” on page 417

CommandsTable 298 lists the new and changed SMP/E commands. See SMP/E for z/OSCommands for more detailed information about these commands.

Table 298. Summary of new and changed SMP/E commands


ACCEPT SMP/E V3R6 Changed: Added support for multi-taskingusing the SYSPRINT definition in theGIMDDALC data set

Multi-tasking usingGIMDDALC SYSPRINTallocation

SMP/E V3R6 Changed: Retains all HOLDDATA whenSYSMOD is deleted from the global zone.

SYSMOD ComparisonHOLDDATA report

APPLY SMP/E V3R6 New: Added support for multi-tasking usingthe SYSPRINT definition in the GIMDDALCdata set

Multi-tasking usingGIMDDALC SYSPRINTallocation

JCLIN SMP/E V3R6Changed: Added support for the RMODE(31)Binder option

Release update.

REJECT SMP/E V3R6 Changed: HOLDDATA, PURGE andTARGETZONE operands. DeletesHOLDDATA only during the NOFMID andselect modes of REJECT processing, and onlywhen the HOLDDATA operand is specified.

SYSMOD ComparisonHOLDDATA Report

REPORTCROSSZONE

SMP/E V3R6 New: ZONES operand to allow thespecification of target and DLIB zones that aredefined in different global zones.

Cross Global ZoneReporting


Table 298. Summary of new and changed SMP/E commands (continued)


REPORT SYSMODS SMP/E V3R6 Changed: COMPAREDTO operand. Allowsthe specification of target and DLIB zones thatare defined in different global zones.

Cross Global ZoneReporting

SMPE V3R6 New: SYSMOD Comparison HOLDDATAReport' to identify SYSTEM and USER HOLDsthat must be resolved before installingSYSMODs identified in the SYSMODComparison Report.


RESTORE SMPE/V3R6 Changed: Retains any internal ++HOLDinformation when a SYSMOD is deleted fromthe global zone.


UCLIN SMP/E V3R6 Changed: Retain any internal ++HOLDinformation when a SYSMOD is deleted fromthe global zone.


ZONEMERGE SMP/E V3R6 New: BYPASS(IFREQ), CHECK, and VERIFYoperands. The processing instructions sectionwas also updated.

Function enhancements.

Data sets and filesThere are no new or changed SMP/E data sets for SMP/E V3R6.

ExitsThere are no new or changed SMP/E exits for SMP/E V3R6.

MacrosThere are no new or changed SMP/E macros for SMP/E V3R6.

Modification control statements (MCS)Table 299 lists the changes to the SMP/E modification control statements (MCSs).

Table 299. Summary of new and changed SMP/E MCSs


++MOD MCS SMP/E V3R6 Changed: Support for the RMODE(31) Binderoption

Release update

PanelsTable 300 lists the new and changed SMP/E panels. Some panels may be updatedby more than one release enhancement.

Table 300. Summary of new and changed SMP/E panels


GIMCGND2 SMP/E V3R6 Updated Release update

GIMCGNDH SMP/E V3R6 Deleted Release update

GIMCGRJM SMP/E V3R6 Updated Release update


Table 300. Summary of new and changed SMP/E panels (continued)


GIMCGRJP SMP/E V3R6 Updated Release update

GIMCGRPA SMP/E V3R6 Updated Release update

GIMCGRPC SMP/E V3R6 Updated Release update

GIMCGRPX SMP/E V3R6 New Release update

GIMCGZNM SMP/E V3R6 Deleted Release update

GIMDFHC1 SMP/E V3R6 Updated Release update

GIMDFHC SMP/E V3R6 Updated Release update

GIMDFOC SMP/E V3R6 Updated Release update

GIMHCNM SMP/E V3R6 Deleted Release update

GIMHCRJ2 SMP/E V3R6 Updated Release update

GIMHCRJ4 SMP/E V3R6 Updated Release update

GIMHCRJB SMP/E V3R6 Updated Release update

GIMHCRJC SMP/E V3R6 Updated Release update

GIMHCRJD SMP/E V3R6 Updated Release update

GIMHCRPA SMP/E V3R6 Updated Release update

GIMHCRPM SMP/E V3R6 Updated Release update

GIMHCRPX SMP/E V3R6 New Release update

GIMHDFHC SMP/E V3R6 Updated Release update

GIMHDHC SMP/E V3R6 Updated Release update

GIMHQI1H SMP/E V3R6 Updated Release update

GIMWCGZR SMP/E V3R6 Updated Release update

GIMWCSCH SMP/E V3R6 Updated Release update

GIMWT360 SMP/E V3R6 New Release update

Programming interfacesThere are no new or changed SMP/E programming interfaces for SMP/E V3R6.

Service routinesThere are no new or changed SMP/E service routines for SMP/E V3R6.

Chapter 49. SMP/E summary of interface changes 417

Chapter 50. TSO/E summary of interface changes

In addition to the message and interface changes included in this topic, updates toTSO/E might have resulted in SYS1.MACLIB, SYS1.PARMLIB and SYS1.SAMPLIBmember changes. See “Summary of changes to SYS1.MACLIB” on page 256,“Summary of changes to SYS1.PARMLIB” on page 257 and “Summary of changesto SYS1.SAMPLIB” on page 262 for those changes.

The TSO/E interfaces described in this topic are:v “Commands”v “Macros”v “Panels”

CommandsThere are no updated commands. See z/OS TSO/E Command Reference for moredetailed information.

MacrosThere are no new or changed TSO/E macros.

PanelsThere are no new or changed TSO/E panels.


Chapter 51. XL C/C++ summary of interface changes

This chapter describes interface changes to the XL C/C++ compiler.

Cataloged proceduresThere are no new or changed cataloged procedures.

CommandsThere are no new or changed commands for as, c89, dbgld, or xlc utilities.

Compiler optionsTable 301 lists the new and updated XL C/C++ compiler options. See z/OS XLC/C++ User's Guide for more detailed information.

Table 301. Summary of new and changed XL C/C++ compiler optionsCompiler option Release Description Reason for

change

CHECKNEW | NOCHECKNEW (C++ only) z/OS V2R2 New option: Controls whether a null pointer check is performedon the pointer that is returned by an invocation of the throwingversions of operator new and operator new[].

Release update

DSAUSER(value) (Metal C only) z/OS V2R2 New value: Allocates a user field with the size of value 32-bitwords on the stack.

Release update

LANGLVL(NULLPTR) z/OS V2R2 New value: Controls whether the nullptr feature is enabled. Release update

TARGET(zOSV2R2) z/OS V2R2 New value: TARGET(zOSV2R2) generates object code to rununder z/OS Version 2 Release 2 and subsequent releases.

Release update

VECTOR(AUTOSIMD) z/OS V2R2 New value: Enables the compiler to generate code, whenpossible, using the SIMD instructions enabled under the Vectorfacility for z/Architecture. AUTOSIMD is an optimization that isavailable when HOT is in effect.

Release update

VECTOR(TYPE) z/OS V2R2 New value: In addition to __vector data types, enables thecompiler to support vector data types.

Release update

FunctionsTable 302 lists the new and changed C/C++ functions. For details, see z/OS XLC/C++ Runtime Library Reference.

Table 302. Summary of new and changed C/C++ functions


_smf_record() z/OS V2R2 Updated: With APAR OA48775, the_smf_record() function was updated withinformation about the BPX.SMF.type.subtyperesource profile in the FACILITY class.

APAR OA48775 (SMFRecord Type and SubtypeAuthorization for UNIXSystem Services Write anSMF Record)

_smf_record2() z/OS V2R2 Updated: With APAR OA48775, the_smf_record2() function was updated withinformation about the BPX.SMF.type.subtyperesource profile in the FACILITY class.



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XL C/C++


Chapter 52. z/OS OpenSSH summary of interface changes

The z/OS OpenSSH interfaces described in this topic are:v “Configuration files”v “Commands”

CommandsTable 303 lists the new and changed shell commands. For details, see z/OS UNIXSystem Services Command Reference.

Table 303. Summary of new and changed commands


ssh z/OS V2R2 Updated command: The -k and -Koptions were updated to reflectGSSAPI (Kerberos only) support.

GSSAPI (Kerberosonly) support

Configuration filesTable 304 lists the new and changed z/OS OpenSSH configuration files. For details,see z/OS OpenSSH User's Guide.

Table 304. Summary of new and changed configuration files

Configuration file Release Description Reason for change

ssh_config, sshd_config z/OS V2R2 Updated: New GSSAPI options were added. GSSAPI (Kerberos only)support

zos_ssh_config,zos_ssh_user_config,zos_sshd_config

z/OS V2R2 Updated: The zEnterprise Data Compression(zEDCCompression) option was added.

zEDCCompressionsupport


z/OS V2R2 Updated: ChannelConvert option wasadded.

Security enhancement

ssh_config z/OS V2R2 Updated: ProxyUseFdPass option wasadded.


ssh_config z/OS V2R2 Updated: GSSAPIAuthentication andGSSAPIDelegateCredentials options werechanged to reflect support of GSSAPI(Kerberos only).

GSSAPI (Kerberos only)support

sshd_config z/OS V2R2 Updated: GSSAPIAuthentication andGSSAPICleanupCredentials options werechanged to reflect support of GSSAPI(Kerberos only).

GSSAPI (Kerberos only)support


z/OS V2R2 Updated: New options were added for FIPS140-2 specifications.

FIPS 140-2 specificationssupport


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Environment variablesTable 305 lists the new and changed environment variables. For details, see z/OSOpenSSH User's Guide.

Table 305. Summary of new and changed z/OS OpenSSH environment variables.

Environment variable Release Description Reason forchange

_ZOS_OPENSSH_DEBUG_TIMESTAMP z/OS V2R2 New: A new option thatcontains the timestamp in debuginformation.

Releaseenhancement

z/OS OpenSSH


Chapter 53. z/OS UNIX summary of interface changes

In addition to the interface changes included in this topic, updates to z/OS UNIXmight have resulted in SYS1.PARMLIB and SYS1.SAMPLIB member changes. See“Summary of changes to SYS1.PARMLIB” on page 257 and “Summary of changesto SYS1.SAMPLIB” on page 262 for those changes.

The z/OS UNIX interfaces described in this topic are:v “Callable services”v “Configuration files”v “Daemons”v “Data sets”v “Environment variables” on page 426v “FACILITY class profiles” on page 426v “REXX execs” on page 426v “Shell commands” on page 427v “Syscall commands” on page 427v “System commands” on page 427v “TSO/E commands” on page 428

Callable servicesTable 306 lists the new and changed z/OS UNIX callable services. For details, seez/OS UNIX System Services Programming: Assembler Callable Services Reference.

Table 306. Summary of new and changed callable services


BPX1GTH, BPX4GTH z/OS V2R2 Updated: A new usage note was addedabout using the_BPXK_GPSENT_SECURITY=THREADenvironment variable.


BPX1SMF, BPX4SMF z/OS V2R2 Updated: With APAR OA48775, thesmf_record callable services was updatedwith information about theBPX.SMF.type.subtype resource profile in theFACILITY class.


Configuration filesThere are no new or changed configuration files for z/OS UNIX.

DaemonsThere are no new or changed daemons for z/OS UNIX.

Data setsThere are no new or changed data sets for z/OS UNIX.


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Environment variablesTable 307 lists the new and changed environment variables. For details, see z/OSUNIX System Services Planning.

Table 307. Summary of new and changed z/OS UNIX environment variables.

Environment variable Release Description Reason for change

_BPXK_GPSENT_SECURITY z/OS V2R2 New: When checking ownership of processinformation, the w_getpsent() callableservice can use the thread-level identitythat is created by the pthread_security_np()service.

Securityenhancement

FACILITY class profilesTable 308 lists the new and changed z/OS UNIX resource profiles in the RACFFACILITY class. For details, see z/OS UNIX System Services Planning.

Table 308. Summary of new and changed z/OS UNIX resource profiles in the RACF FACILITY class

Class profile name Release Description Reason for change

BPX.SMF z/OS V2R2 Updated: Access to the SMF record functioncan be limited to specific SMF record typesand subtypes by using the BPX.SMF.xxx.yyyresource profile in the FACILITY class wherexxx is the SMF record type and yyy is the SMFrecord subtype.

APAR OA48775(SMF Record Typeand SubtypeAuthorization forUNIX SystemServices Write anSMF Record)

UNIXPRIV class profilesTable 309 lists the new and changed z/OS UNIX resource names in the RACFUNIXPRIV class. For details, see z/OS UNIX System Services Planning.

Table 309. Summary of new and changed z/OS UNIX resource names in the RACF UNIXPRIV class

Class profile name Release Description Reason for change

SUPERUSER.FILESYS.DIRSRCH

z/OS V2R2 New resource name:SUPERUSER.FILESYS.DIRSRCH allows usersto read and search all directories, without theauthority to open other files.

Enhanced searchauthority

REXX execsThere are no new or changed REXX execs for z/OS UNIX.

z/OS UNIX


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Shell commandsTable 310 lists the new and changed shell commands. For details, see z/OS UNIXSystem Services Command Reference.

Table 310. Summary of new and changed shell commands


automount z/OS V2R2 Updated command: The MapNameoption was updated to reflect thesupport of multi-name continuation.

Multi-linecontinuationsupport

ld z/OS V2R2 Command update: The_LE_DEBUG_TRACE environmentvariable can be used to export traceoutput to a UNIX file.

RAS

man z/OS V2R2 Updated command: Cache pagesunder /var/man are no longer used orcreated for z/OS V2R2 man command.The z/OS V2R2 man command uses thetemporary directory for caching manpages. The temporary directory can bethe directory referred to by theTMPDIR environment variable, or /tmpif TMPDIR is not defined.

man enhancement

pax z/OS V2R2 Updated command: The socket-typefile is now supported with the -Coption in the copy mode.

APAR OA46639

Syscall commandsTable 311 lists new and changed syscall commands. For details, see z/OS UsingREXX and z/OS UNIX System Services.

Table 311. Summary of new and changed z/OS UNIX syscall commands

Syscallcommands


mmap z/OSV2R2

New syscall command: Establishes mapping betweenaddress space of processes and UNIX files.

Mapping support

msync z/OSV2R2

New syscall command: Writes modified pages to permanentstorage for the mapped file, or discards changes to modifiedpages.

Mapping support

munmap z/OSV2R2

New syscall command: Removes the mapping for pagesthat were established by the mmap service.

Mapping support

System commandsTable 312 on page 428 lists new and changed system commands that affect z/OSUNIX. For more information, see z/OS MVS System Commands.

For other elements that have z/OS UNIX command impacts, see the followingsections:v “z/OS UNIX commands” on page 295v “z/OS UNIX commands for Infoprint Server” on page 367

z/OS UNIX

Chapter 53. z/OS UNIX summary of interface changes 427

Table 312. Summary of new and changed system commands for z/OS UNIX

System command Release Description Reason for change

D OMVS,STORAGE z/OS V2R2 New parameter: The PROCESSESparameter specifies the number ofprocess that is to be shown in thedisplay.

Stacks above barsupport

TSO/E commandsThere are no new and changed TSO/E commands that affect z/OS UNIX. Fordetails, see z/OS UNIX System Services Command Reference.

z/OS UNIX


Chapter 54. z/OSMF summary of interface changes

This topic describes new and changed programming interfaces for IBM z/OSManagement Facility (z/OSMF).

Table 313 lists the new and changed z/OSMF Representational State Transfer(REST) services. For details, see IBM z/OS Management Facility Programming Guide.

Table 313. Summary of new and changed REST services

REST service Release Description Reason for change

Application server routingservices

z/OS V2R2 New Representational State Transfer (REST)services are added to route requests andresponses between the client-side andserver-side code for any z/OSMF plug-insyou created where the server-side code ishosted on an application server (referred toas the target application server) other than thez/OSMF server. The new services allow acaller to:

v Retrieve data from the target applicationserver.

v Update data on the target applicationserver.

v Delete data from the target applicationserver.

Release update.


Table 313. Summary of new and changed REST services (continued)


Cloud provisioning z/OS V2R2 New REST APIs that can be used toprovision z/OS software are added. Theseinclude APIs for:

v Network resource provisioning

v Resource management, for managingdomains and tenants

v Resource pools

v Software services templates that are usedto provision software

v Software services instances that representprovisioned software

v Software service instance names (SSINs)

v Workload management resource pools.

Resource management services, softwareservices template services, and softwareservices instance services support domainswith more than one system.

Software services template services andsoftware services instance services supportauditing a runAsUser ID.

Services for getting a domain, a softwareservices template, and a published softwareservices template are updated to supportdefining security manually.

Software services instance services reflectsupport for suspending and resumingprovisioning and actions workflows.

Software services template services andsoftware services instance services let youspecify the disposition of workflows andjobs after they complete.

Support for IBM CloudProvisioning andManagement for z/OS,including the April 2017enhancement.

Multisystem routingservices

z/OS V2R2 The multisystem routing services areenhanced to allow a calling application to:

v Retrieve data from all the systems in asysplex or CPC.

v Update data for all the systems in asysplex or CPC.

v Delete data from all the systems in asysplex or CPC.

Release update

z/OSMF




Notification services z/OS V2R2 The notification services are added. Usethem to send a notification in the form of anotification record or email, to a single ormultiple recipients.

v Get all of the notifications received by thecurrent user

v Send a notification from a z/OSMF task,when the content is the message from thebundle file

v Send a notification and mail from az/OSMF task or z/OSMF user

v Send a notification from a third partyproduct.

Software managementservices

z/OS V2R2 New services are added to the softwaremanagement API to allow a callingapplication to:

v List the data sets included in a softwareinstance.

v Modify the properties of a softwareinstance.

v Retrieve the products, features, andFMIDs for a software instance.

v Remove a software instance fromz/OSMF.

A portable software instance can be used tosimplify distribution of a software instanceacross a network, and can be deployed bythe z/OSMF Software Management task.

Information about access controls for globalzones is removed.

v Software management services

v Load the products, features, and FMIDsfor a software instance

v Add a new software instance

v List the data sets included in a softwareinstance

v List the software instances defined toz/OSMF

v Modify the properties of a softwareinstance

Perform an Export action on a softwareinstance, which creates a portable softwareinstance.

Define non-SMP/E managed softwareproducts contained in a software instance.

Release update

Topology services z/OS V2R2 Adds support for central processorcomplexes (CPCs) so that you can retrieve alist of the systems included in a CPC.

Release update

z/OSMF

Chapter 54. z/OSMF summary of interface changes 431



z/OS console services z/OS V2R2 New services that provide a programminginterface for performing z/OS consoleoperations.

Release update

z/OS jobs REST interfaceservices

z/OS V2R2 Enhanced to include data for active jobsteps

Release update

z/OS V2R2 Enhanced to allow a calling application toretrieve information about each step in ajob, such as the step name, step number,and completion code, when obtaining thestatus of a job.

Release update

z/OS data set and fileREST interface

z/OS V2R2 Services have been updated in the data setand file REST interface API.

v List the data sets on a system.

v List the members of a data set.

v List the files and directories of a UNIXfile path.

v Retrieve the contents of a data set ormember.

v Retrieve the contents of a UNIX file.

v Write to a data set or member.

v Write to a UNIX file.

v JSON document specifications for z/OSdata set and file REST interface requests.

v Error reporting categories.

New services have been added to the dataset and file REST interface API.

v Create a sequential and partitioned dataset.

v Create a UNIX file or directory.

v Delete a sequential or partitioned data set.

v Delete a partitioned data set member.

v Delete a UNIX file or directory.

v Mount a UNIX file system.

v Unmount a UNIX file system.

Release update

z/OSMF




Workflow services z/OS V2R2 The following services are enhanced with anew security control called access type:

v Create a workflow

v Get the properties of a workflow

v List the workflows for a system orsysplex.

The service to get the properties of aworkflow is enhanced to return moreinformation about jobs that are run by stepsand provisioning workflows.

Release update

z/OS V2R2 The following services are enhanced tosupport the use of REST steps:

v Get the properties of a workflow

v Retrieve a workflow definition.

Release update

z/OS V2R2 New services are added for working witharchived workflows, as follows:

v Archive a workflow instance

v List the archived workflows for a system

v Get the properties of an archivedworkflow

v Delete an archived workflow.

Release update

Workload managementresource pools

z/OS V2R2 New services that provide a programminginterface for WLM policy elements,including:

v Prime a WLM resource pool

v Delete a WLM resource pool

v Construct a WLM service definition

Support for IBM CloudProvisioning andManagement for z/OS

z/OSMF

Chapter 54. z/OSMF summary of interface changes 433

Part 3. Appendixes


Appendix A. Possible actions resulting from changed controlblocks

This topic describes possible actions resulting from changed control blocks.

If you have a program that is using a mapping macro, a change to the mappingmacro might require one of the following actions:v Reassemble the program: To accommodate the change, simply reassemble the

program.v Rewrite the program: To accommodate the change, rewrite the program. This

can be necessary if fields were moved, or changed their meaning or use.v Use a supported service instead of the mapping macro: Use a supported

service (such as a macro or callable service) to obtain the needed information.

Make sure to test your applications in the new release before going to production.

A method for finding changes to MVS control blocks

When you order z/OS, IBM supplies data sets containing the mapping macros formany control blocks. After SMP/E RECEIVE processing, the new mapping macrosare in the SMPTLIB data sets. After SMP/E APPLY processing, the new mappingmacros are in the target libraries.

To find mapping macros for MVS control blocks, look in the MODGEN, MACLIB,and ATSOMAC libraries. Mapping macros for JES2, VTAM, and other elementsand products might be in the same libraries, or in other libraries specific to theelement or product.

You might want to use ISPF's SuperCE (Compare data sets Extended) dialog,which has the following advantages:v You can concatenate several data sets together for both the old and the new

data.v You can specify a set of SELECT statements that name the mapping macros you

are interested in. Make sure to specify the name of the mapping macro. This isnot always the same as the control block name. For example, to check forchanges to the PSA, compare old and new copies of the IHAPSA mappingmacro.

This method works better if the old data has the same level of service as thesystem from which you are migrating.


Appendix B. A method for finding changes to MVS and TSO/Emessages

Automation routines are sensitive to changes to message text in new releases. Youcan find changes to message texts in the following places:v “BCP (MVS) and DFSMS messages and codes changes for z/OS V2R3” on page

4v “TSO/E message changes for z/OS V2R3” on page 46v “BCP and DFSMS summary of message changes for z/OS V2R2 and its updates”

on page 205.v “TSO/E summary of message changes for z/OS V2R2” on page 242.v Data set SYS1.MSGENU contains information to help you identify changes to

message texts more accurately. Using the method that is described in “Findmessage text changes with SYS1.MSGENU,” you can find message text changesin one or more releases.

Find message text changes with SYS1.MSGENU

IBM supplies a data set, SYS1.MSGENU, containing the text of system messagesthat are translated. The SYS1.MSGENU data set contains the text of systemmessages in the form of message skeletons. (For more information, see z/OS MVSPlanning: Operations.

This method cannot show changes to the following message types:v MVS system messages that are not translated, such as IPL and NIP messages

(which are issued before the MVS message service is available)v Other product messages that are not translated, such as DFSMS messages, and

JES3 messages.v For JES2 messages, use the appropriate SYS1.VnRnMn.SHASMENU data set.

Also, this method works better if the old copy of SYS1.VnRnMn.SHASMENU hasthe same level of service as the system from which you migrate.

After you install the data set, you can compare the new data set with the data seton the prior system. Depending on how you do the comparison, you can getoutput like the following.

For new messages, the output might show an I (for insert) on the left:I - IEA403I VALUE OF RMAX HAS BEEN CHANGED TO 99

For messages text changes, the output might show both I and a D, indicating thereplacement of a record in the message.I - IEE162I 46 &NNN ROLL &A MESSAGES (DEL=R OR RD)D - IEE162I 46 &NNN ROLL &A MESSAGES (DEL=R, RD)

The example denotes that, in message IEE1621, (DEL=R, RD) was replaced by(DEL=R OR RD).

Using this information, you can decide whether to change your automationroutines.


Appendix C. Accessibility

Accessible publications for this product are offered through IBM KnowledgeCenter (www.ibm.com/support/knowledgecenter/SSLTBW/welcome).

If you experience difficulty with the accessibility of any z/OS information, send adetailed message to the Contact z/OS web page (www.ibm.com/systems/z/os/zos/webqs.html) or use the following mailing address.

IBM CorporationAttention: MHVRCFS Reader CommentsDepartment H6MA, Building 7072455 South RoadPoughkeepsie, NY 12601-5400United States

Accessibility features

Accessibility features help users who have physical disabilities such as restrictedmobility or limited vision use software products successfully. The accessibilityfeatures in z/OS can help users do the following tasks:v Run assistive technology such as screen readers and screen magnifier software.v Operate specific or equivalent features by using the keyboard.v Customize display attributes such as color, contrast, and font size.

Consult assistive technologiesAssistive technology products such as screen readers function with the userinterfaces found in z/OS. Consult the product information for the specific assistivetechnology product that is used to access z/OS interfaces.

Keyboard navigation of the user interfaceYou can access z/OS user interfaces with TSO/E or ISPF. The followinginformation describes how to use TSO/E and ISPF, including the use of keyboardshortcuts and function keys (PF keys). Each guide includes the default settings forthe PF keys.v z/OS TSO/E Primer

v z/OS TSO/E User's Guide

v z/OS ISPF User's Guide Vol I

Dotted decimal syntax diagramsSyntax diagrams are provided in dotted decimal format for users who access IBMKnowledge Center with a screen reader. In dotted decimal format, each syntaxelement is written on a separate line. If two or more syntax elements are alwayspresent together (or always absent together), they can appear on the same linebecause they are considered a single compound syntax element.

Each line starts with a dotted decimal number; for example, 3 or 3.1 or 3.1.1. Tohear these numbers correctly, make sure that the screen reader is set to read out






punctuation. All the syntax elements that have the same dotted decimal number(for example, all the syntax elements that have the number 3.1) are mutuallyexclusive alternatives. If you hear the lines 3.1 USERID and 3.1 SYSTEMID, yoursyntax can include either USERID or SYSTEMID, but not both.

The dotted decimal numbering level denotes the level of nesting. For example, if asyntax element with dotted decimal number 3 is followed by a series of syntaxelements with dotted decimal number 3.1, all the syntax elements numbered 3.1are subordinate to the syntax element numbered 3.

Certain words and symbols are used next to the dotted decimal numbers to addinformation about the syntax elements. Occasionally, these words and symbolsmight occur at the beginning of the element itself. For ease of identification, if theword or symbol is a part of the syntax element, it is preceded by the backslash (\)character. The * symbol is placed next to a dotted decimal number to indicate thatthe syntax element repeats. For example, syntax element *FILE with dotted decimalnumber 3 is given the format 3 \* FILE. Format 3* FILE indicates that syntaxelement FILE repeats. Format 3* \* FILE indicates that syntax element * FILErepeats.

Characters such as commas, which are used to separate a string of syntaxelements, are shown in the syntax just before the items they separate. Thesecharacters can appear on the same line as each item, or on a separate line with thesame dotted decimal number as the relevant items. The line can also show anothersymbol to provide information about the syntax elements. For example, the lines5.1*, 5.1 LASTRUN, and 5.1 DELETE mean that if you use more than one of theLASTRUN and DELETE syntax elements, the elements must be separated by a comma.If no separator is given, assume that you use a blank to separate each syntaxelement.

If a syntax element is preceded by the % symbol, it indicates a reference that isdefined elsewhere. The string that follows the % symbol is the name of a syntaxfragment rather than a literal. For example, the line 2.1 %OP1 means that you mustrefer to separate syntax fragment OP1.

The following symbols are used next to the dotted decimal numbers.

? indicates an optional syntax elementThe question mark (?) symbol indicates an optional syntax element. A dotteddecimal number followed by the question mark symbol (?) indicates that allthe syntax elements with a corresponding dotted decimal number, and anysubordinate syntax elements, are optional. If there is only one syntax elementwith a dotted decimal number, the ? symbol is displayed on the same line asthe syntax element, (for example 5? NOTIFY). If there is more than one syntaxelement with a dotted decimal number, the ? symbol is displayed on a line byitself, followed by the syntax elements that are optional. For example, if youhear the lines 5 ?, 5 NOTIFY, and 5 UPDATE, you know that the syntax elementsNOTIFY and UPDATE are optional. That is, you can choose one or none of them.The ? symbol is equivalent to a bypass line in a railroad diagram.

! indicates a default syntax elementThe exclamation mark (!) symbol indicates a default syntax element. A dotteddecimal number followed by the ! symbol and a syntax element indicate thatthe syntax element is the default option for all syntax elements that share thesame dotted decimal number. Only one of the syntax elements that share thedotted decimal number can specify the ! symbol. For example, if you hear thelines 2? FILE, 2.1! (KEEP), and 2.1 (DELETE), you know that (KEEP) is the


default option for the FILE keyword. In the example, if you include the FILEkeyword, but do not specify an option, the default option KEEP is applied. Adefault option also applies to the next higher dotted decimal number. In thisexample, if the FILE keyword is omitted, the default FILE(KEEP) is used.However, if you hear the lines 2? FILE, 2.1, 2.1.1! (KEEP), and 2.1.1(DELETE), the default option KEEP applies only to the next higher dotteddecimal number, 2.1 (which does not have an associated keyword), and doesnot apply to 2? FILE. Nothing is used if the keyword FILE is omitted.

* indicates an optional syntax element that is repeatableThe asterisk or glyph (*) symbol indicates a syntax element that can berepeated zero or more times. A dotted decimal number followed by the *symbol indicates that this syntax element can be used zero or more times; thatis, it is optional and can be repeated. For example, if you hear the line 5.1*data area, you know that you can include one data area, more than one dataarea, or no data area. If you hear the lines 3* , 3 HOST, 3 STATE, you knowthat you can include HOST, STATE, both together, or nothing.

Notes:

1. If a dotted decimal number has an asterisk (*) next to it and there is onlyone item with that dotted decimal number, you can repeat that same itemmore than once.

2. If a dotted decimal number has an asterisk next to it and several itemshave that dotted decimal number, you can use more than one item from thelist, but you cannot use the items more than once each. In the previousexample, you can write HOST STATE, but you cannot write HOST HOST.

3. The * symbol is equivalent to a loopback line in a railroad syntax diagram.

+ indicates a syntax element that must be includedThe plus (+) symbol indicates a syntax element that must be included at leastonce. A dotted decimal number followed by the + symbol indicates that thesyntax element must be included one or more times. That is, it must beincluded at least once and can be repeated. For example, if you hear the line6.1+ data area, you must include at least one data area. If you hear the lines2+, 2 HOST, and 2 STATE, you know that you must include HOST, STATE, orboth. Similar to the * symbol, the + symbol can repeat a particular item if it isthe only item with that dotted decimal number. The + symbol, like the *symbol, is equivalent to a loopback line in a railroad syntax diagram.

Appendix C. Accessibility 443

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Index

Aaccess method services commands

DFSMSdfpfor z/OS V2R3 115

DFSMSdft 341accessibility 441

contact IBM 441features 441

ACS (automatic class selection)ACS read-only variables 344

for z/OS V2R3 118action characters

SDSF 402System Display and Search Facility

(SDSF)for z/OS V2R3 178

Advanced Copy ServicesTSO/E commands 119, 344

ANTTREXX changes 343for z/OS V2R3 118

aopd.conf 367aopmsg.conf 367aopxfd.conf 367API

C/C++ runtime library 393for z/OS V2R3 167

Infoprint Server 363Network Authentication Service 369

for z/OS V2R3 149APIs

DFSMSdfp 342application programming interface

Infoprint Serverfor z/OS V2R3 143

application programming interfacesCIM 73, 277DFSMSdss 344

for z/OS V2R3 119application programming interfaces

(APIs)Certificate Management 330

for z/OS V2R3 111SSL/TLS 328

for z/OS V2R3 111System SSL 110, 328

application-writer interfaces (AWI)Language Environment 393

for z/OS V2R3 167ASN.1 status codes

System SSL 332assistive technologies 441

BBase Control Program (BCP)

callable services for high-levellanguages

for z/OS V2R3 65control blocks

for z/OS V2R3 65

Base Control Program (BCP) (continued)installation exits

for z/OS V2R3 66interface changes

for z/OS V2R3 65IPCS subcommands

for z/OS V2R3 66JCL parameters

for z/OS V2R3 66macros

for z/OS V2R3 69system commands

for z/OS V2R3 68BCP

control blocks 268changing 437finding changes 437

installation exits 66, 267IPCS subcommands 269JCL parameters 66macros 270message changes 205

for z/OS V2R3 4method for finding 439

REXX execs 69, 269system commands 273

BCP (MVS)interface changes 265

BCP messageschanged 209

BCPiiCALL statements 265

BPXWDYN text interfacez/OS UNIX

for z/OS V2R3 195

CC/C++ runtime library 167, 393

APIs 393for z/OS V2R3 167

callable services 265BCPii 265

for z/OS V2R3 65DFSMSdfp 342

for z/OS V2R3 116ICSF 107, 325Language Environment 393

for z/OS V2R3 167z/OS UNIX 425

for z/OS V2R3 195calls

Language Environment 169, 394cataloged procedures

XL C++ 421Certificate Management

APIs 330changing

control blocks 65, 268

CIMapplication programming

interfaces 73, 277configuration options 73, 277environment variables 73, 277jobs 73, 277message changes 215

CIM messageschanged 215new 215

ClassesCIM 73, 277V2R2 277V2R3 73

client application programming routinesIBM TDS 359IBM Tivoli Directory Server 359

for z/OS V2R3 139LDAP 359

for z/OS V2R3 139CMS status codes

System SSL 332code sample

PKI 326commands

Advanced Copy Services 119, 344DFSMSdfp 342

for z/OS V2R3 116DFSMSdss 344

for z/OS V2R3 119DFSMShsm changes 121, 345EIM 369Enterprise Identity Mapping (EIM)

for z/OS V2R 149ICKDSF 361

for z/OS V2R3 141JES3 389SDSF 402System Display and Search Facility


XL C/C++ 189, 421Commands

Network Authentication Service 369Common Information Model (CIM)

interface changes 277for z/OS V2R3 73

message changesfor z/OS V2R3 23

Communications Serverapplication programming interfaces

(APIs)for z/OS V2R3 90

command behavior changesfor z/OS V2R3 103

commandsin z/OS V2R3 102

CTRACE COMP(SYSTCPDA)subcommand options

for z/OS V2R3 97, 98


Communications Server (continued)CTRACE COMP(SYSTCPIS)

subcommand optionsfor z/OS V2R3 98

CTRACE COMP(SYSTCPRE)subcommand options

z/OS V2R3 98definition statements

for z/OS V2R3 102environment variables

for z/OS V2R3 96EZBNMIFR (TCP/IP callable NMI)

for z/OS V2R3 91EZBREIFR (resolver callable NMI)

for z/OS V2R3 91FTP server configuration statements

for z/OS V2R3 79FTP subcommands



for z/OS V2R3 97local IPSec NMI

for z/OS V2R3 91message changes

for z/OS V2R3 24Netstat operator commands

for z/OS V2R3 81NETSTAT TSO commands

for z/OS V2R3 84Netstat UNIX commands

for z/OS V2R3 87network management interfaces

(NMIs)for z/OS V2R3 90

network security services NMIfor z/OS V2R3 91

operator commandsfor z/OS V2R3 83

real-time network monitoring TCP/IPNMI

for z/OS V2R3 91resolver callable NMI (EZBREIFR)

for z/OS V2R3 91SNA interface changes

for z/OS V2R3 101SNA tuning statistics reports

for z/OS V2R3 106SNMP manager API

for z/OS V2R3 91socket APIs

for z/OS V2R3 96TCP/IP callable NMI (EZBNMIFR)

for z/OS V2R3 91TCPIPCS subcommand options

for z/OS V2R3 98TN3270E Telnet server operator

commandsfor z/OS V2R3 83

trusted TCP connections API for Javafor z/OS V2R3 96

TSO commandsfor z/OS V2R3 84, 86

VTAM internal trace (VIT) entriesfor z/OS V2R3 104

Communications Server (continued)VTAMMAP Formatted Dump changes

for z/OS V2R3 105z/OS UNIX /etc files

changes 100, 316z/OS UNIX commands

for z/OS V2R3 87z/OS UNIX subcommands

for z/OS V2R3 90Communications Server IP 284

configuration files 284for z/OS V2R3 79

for z/OS V2R3 79FTP client configuration statements

for z/OS V2R3 79interface changes 279

for z/OS V2R3 75Communications Server SNA

interfaces 318compiler options

XL C/C++ 421compiler-writer interfaces (CWI)

Language Environment 393for z/OS V2R3 168

configuration files 79, 284z/OS OpenSSH 423


for z/OS V2R3 196configuration options

CIM 73, 277LDAP server 357

for z/OS V2R3 137Network Authentication Service 370

for z/OS V2R3 150constructs

SMS 118, 344contact

z/OS 441control blocks

Base Control Program (BCP)for z/OS V2R3 65

BCP 268changing 437finding changes 437

finding changes 65, 268Cryptographic Services

Certificate Management APIsfor z/OS V2R3 111

environment variablesfor z/OS V2R3 112

for z/OS V2R3 111gskkyman command

for z/OS V2R3 113message changes 222SSL/TLS APIs

for z/OS V2R3 111System SSL interface changes

for z/OS V2R3 110Cryptographic Services Integrated

Cryptographic Service Facility(ICSF) 218


Cryptographic Services PKI Servicescode samples

for z/OS V2R3 108

Cryptographic Services PKI Services(continued)

interface changesfor z/OS V2R3 107

internet protocol standardsfor z/OS V2R3 109


sample formsfor z/OS V2R3 109

substitution variablesfor z/OS V2R3 109

utilitiesfor z/OS V2R3 109

Ddaemons

z/OS UNIX 425for z/OS V2R3 196

data areasDFSMSdfp

for z/OS V2R3 116DFSMSdfp changes 342

Data areasLanguage Environment 394

for z/OS V2R3 168data sets


deprecated function return codesSystem SSL 338

Device Support Facilities (ICKDSF)message changes

for z/OS V2R3 34DFSMS

application programming interfaces(APIs)


for z/OS V2R3 115message changes 205

for z/OS V2R3 4DFSMS APIs

V2R2 new and changed 342DFSMSdfp

access method servicescommands 341

for z/OS V2R3 115ACS read-only variables 344ANTTREXX changes

for z/OS V2R3 118APIs 342callable services 342

for z/OS V2R3 116commands 342

for z/OS V2R3 116data areas 342

for z/OS V2R3 116executable macros 343

for z/OS V2R3 117exits 342

for z/OS V2R3 116FACILITY class profiles


for z/OS V2R3 115


DFSMSdfp (continued)ISMF panel changes 342

for z/OS V2R3 117LOGREC records

for z/OS V2R3 118mapping macros

for z/OS V2R3 116NaviQuest panels 343

for z/OS V2R3 118programming interface changes 343

for z/OS V2R3 118RACF commands

for z/OS V2R3 118RACF commands and FACILITY class

profiles 343SMF and LOGREC records 343SMF records

for z/OS V2R3 118SMS ACS read-only variables

for z/OS V2R3 118SYS1.NUCLEUS members 344

for z/OS V2R3 119TSO/E commands 119, 344utilities 344

for z/OS V2R3 119DFSMSdss

application programminginterfaces 344

for z/OS V2R3 119commands 344

for z/OS V2R3 119data areas

for z/OS V2R3 120EXEC PARM values 345

for z/OS V2R3 120exits


for z/OS V2R3 119ISMF panels

for z/OS V2R3 120RACF commands and FACILITY class

profiles 345RACF FACILITY class profiles

for z/OS V2R3 120DFSMShsm

control blocksin z/OS V2R3 122

data areasin z/OS V2R3 122

event codesfor z/OS V2R3 122

executable macrosin z/OS V2R3 122

exitsfor z/OS V2R3 122

interface changefor z/OS V2R3 121

RACF FACILITY class profilesfor z/OS V2R3 122

DFSMSrmmcommands

for z/OS V2R3 123data areas


for z/OS V2R3 123

DFSMSrmm (continued)ISPF panel changes 349

for z/OS V2R3 124REXX variables 349

for z/OS V2R3 124structured field introducers 349

for z/OS V2R3 125DFSORT


diagnostic codesJES3 389

Distributed File Servicefiles 353interface changes

for z/OS V2R3 131zFS APIs

for z/OS V2R3 131zFS commands

for z/OS V2R3 132zFS data sets

for z/OS V2R3 134Distributed File Service interfaces

SMB commands 355for z/OS V2R3 134, 135

SMB operating systems 355for z/OS V2R3 135

SMB system commands 355for z/OS V2R3 134

zFS APIs 353zFS commands 354zFS data sets 354zFS system commands 133, 354

Distributed File Systemmessage changes

for z/OS V2R3 27Distributed File System messages

changed in V2R2 225new in V2R2 223

Distributed File System reason codeschanged in V2R2 225new in V2R2 224

Distributed File System return codesnew in VR2 224

EEIM

commands 369ENF records

JES2 384JES3 390

Enterprise Identity Mappingcommands 369

Enterprise Identity Mapping (EIM)commands

for z/OS V2R 149interface changes 369

for z/OS V2R3 149utilities 369


CIM 73, 277IBM Tivoli Directory Server (TDS)

for z/OS V2R3 139Infoprint Server 363

for z/OS V2R3 143

environment variables (continued)Language Environment 394

for z/OS V2R3 168Network Authentication Service 150,

371System SSL 334

for z/OS V2R3 112Tivoli Directory Server 360z/OS OpenSSH 424


for z/OS V2R3 196EXEC PARM changes 345EXEC PARM values

DFSMSdssfor z/OS V2R3 120

executable macrosJES3 390

exit routine changesDFSMSdfp summary of changes 342

exitsDFSMShsm changes 347

for z/OS V2R3 122Infoprint Server 364

for z/OS V2R3 143JES2 385SMP/E 416

for SMP/E V3R6 185

FFACILITY classes


feature test macros 393for z/OS V2R3 167

feedback xixfilters

Infoprint Server 364for z/OS V2R3 143

finding more information xviiFTP client configuration statements 79function return codes

System SSL 336functions

XL C/C++ 421for z/OS V2R3 190

Ggskkyman command

System SSL 113, 339

HHardware Configuration Definition

(HCD)message changes

for z/OS V2R3 32HCD

messages 226messages, changed 226messages, deleted 228messages, new 226

Index 453

header filesXL C/C++

for z/OS V2R3 191Health checker messages

changed in V2R2 225Health Checker messages

changed in V2R2 225new in V2R2 223

high-level languagescallable services 265

for z/OS V2R3 65

IIBM Health Checker for z/OS

message changes 205IBM Tivoli Directory Server (TDS)

configuration optionsfor z/OS V2R3 137

environment variablesfor z/OS V2R3 139


LDAP 357for z/OS V2R3 137

LDAP client application programmingroutines


for z/OS V2R3 34utilities

for z/OS V2R3 138ICKDSF

commands 361for z/OS V2R3 141


ICSF 325callable services 107, 325

IGWASYS callable services 116, 342Infoprint Central

fields 364web pages

for z/OS V2R3 144Infoprint Server 143, 363

application programminginterface 363

for z/OS V2R3 143configuration files 363

for z/OS V2R3 143environment variables 363

for z/OS V2R3 143exits 364

for z/OS V2R3 143filters 364

for z/OS V2R3 143interface changes 143, 363ISPF panels 365

for z/OS V2R3 145JCL parameters 365

for z/OS V2R3 145job attributes 365


for z/OS V2R3 34messages 229

Infoprint Server (continued)Printer Inventory attributes

for z/OS V2R3 146RACF profiles

for z/OS V2R3 146samples

aopd.conf 367aopmsg.conf 367aopxfd.conf 367

samples directory 367for z/OS V2R3 147

system completion code changes 230TSO/E commands 367

for z/OS V2R3 147z/OS UNIX commands 367

for z/OS V2R3 147initialization statements

JES2 384JES3 391

installation exitsBase Control Program (BCP)

for z/OS V2R3 66BCP 267JES2 385MVS 267

for z/OS V2R3 66Integrated Cryptographic Service Facility

(ICSF) 325interface changes

for z/OS V2R3 107Integrated security services


Integrated Security Services NetworkAuthentication Service

message changes 230for z/OS V2R3 35

Intended audience xviiinterface changes

for z/OS V2R3 173interfaces

new, changed, and deletedfor z/OS V2R2 205for z/OS V2R3 3

IP PrintWaySMF updates 366



BCP 269ISMF panel changes

DFSMSdfp 342for z/OS V2R3 117

ISPFconfiguration table keywords 375

z/OS V2R3 153DTL tags 378


CGI_CEATSO 378file-tailoring skeletons 152, 375installation-wide exits 375


for z/OS V2R3 151line commands 374

ISPF (continued)for z/OS V2R3 152

load modulesfor z/OS V2R3 156ISPZINL 378ISPZINO 378


panel language 375for z/OS V2R3 153

panels 375for z/OS V2R3 154

primary commands 374for z/OS V2R3 152

saved listsfor z/OS V2R3 154

services 377for z/OS V2R3 155

system commands 373for z/OS V2R3 151

variables 378for z/OS V2R3 156

ISPF (Interactive System ProductivityFacility)

DFSMSrmm panel changes 349for z/OS V2R3 124

ISPF panelsInfoprint Server 365

for z/OS V2R3 145

JJava

SDSF changes 177, 401JCL parameters 269


Infoprint Server 365for z/OS V2R3 145

MVSfor z/OS V2R3 66

JES2Commands

for z/OS V2R3 159ENF codes

for z/OS V2R3 161ENF records 384Executable macros

for z/OS V2R3 162exits 385initialization statements 384Initialization statements

for z/OS V2R3 161Installation exits


for z/OS V2R3 159macros

executable 386mapping macros 387message changes

for z/OS V2R3 37SSI function codes

for z/OS V2R3 163summary of interface changes 381

JES3commands 389


JES3 (continued)Commands

for z/OS V2R3 165diagnostic codes 389Diagnostic codes

for z/OS V2R3 165ENF records 390

for z/OS V2R3 166executable macros 390Executable macros

for z/OS V2R3 166initialization statements 391Initialization statements



for z/OS V2R3 39SMF records 391

for z/OS V2R3 166SSI function codes 391

for z/OS V2R3 166summary of interface changes 389

job attributesInfoprint Server 365

jobsCIM 73, 277

Kkeyboard

navigation 441PF keys 441shortcut keys 441

LLanguage Environment

application-writer interfaces(AWI) 393

for z/OS V2R3 167callable services 393

for z/OS V2R3 167calls 169, 394compiler-writer interfaces (CWI) 393

for z/OS V2R3 168Data areas 394



for z/OS V2R3 167Language Environment 170, 394macros 169, 394message changes

for z/OS V2R3 39runtime options 394

for z/OS V2R3 169summary of interface changes 393utilities 170, 394

Language Environment abend codeschanged in V2R2 236new in V2R2 236

Language Environment messageschanged in V2R2 236deleted in V2R2 236

Language Environment messages(continued)

new in V2R2 236LDAP

IBM Tivoli Directory Server(TDS) 357

for z/OS V2R3 137LDAP client application programming

routinesclient application programming

routines 359for z/OS V2R3 139

LDAP Server(IBM TDS) 357, 359configuration options 357

for z/OS V2R3 137IBM Tivoli Directory Server 357, 359utilities 359

Library Server 171, 395LOGREC records, summary of

changes 343

Mmacro changes


macrosBase Control Program (BCP)

for z/OS V2R3 69BCP 270JES2

executable 386Language Environment 169, 394SMP/E 416

for SMP/E V3R6 185mapping macros

JES2 387z/OS UNIX

for z/OS V2R3 196MCS

SMP/E 416MCS (modification control statements)

SMP/Efor SMP/E V3R6 185

messageskeletons 439

message changesfinding 439z/OSMF 248

messagesdump output changes 213for z/OS V2R2 205HCD 226

modification control statementsSMP/E 416

for SMP/E V3R6 185MVS

callable services for high-levellanguages

for z/OS V2R3 65dump output message changes

for z/OS V2R3 23installation exits 267


for z/OS V2R3 65

MVS (continued)IPCS subcommands

for z/OS V2R3 66JCL parameters


for z/OS V2R3 4REXX execs 69, 269system code changes 213system commands 273

for z/OS V2R3 68

NNAS

message changes 230navigation

keyboard 441NaviQuest panels

changes for z/OS V2R3 118NaviQuest panels, changes 343Network Authentication Service

APIfor z/OS V2R3 149

Commandsfor z/OS V2R3 149

configuration optionsfor z/OS V2R3 150


Network Authentication Serviceconfiguration options

configuration options 370Network Authentication Service

environment variablesenvironment variables 150, 371

Network Authentication Serviceinterfaces

API 369Commands 369

Network File System (NFS) 173message changes

for z/OS V2R3 42NFS 397

OOpenSSH


OpenSSH messageschanged in V2R2 237deleted in V2R2 237new in V2R2 237

OpenSSH, z/OS 423

Ppanels



PKIcode sample 326

Index 455

PKI Servicescode samples


for z/OS V2R3 107internet protocol standards

for z/OS V2R3 109message changes 222sample forms

for z/OS V2R3 109substitution variables

for z/OS V2R3 109utilities

for z/OS V2R3 109PKI Services for z/OS

message changes 222PROFILE.TCPIP configuration

statements 80

RRACF

message changes 240for z/OS V2R3 44

RACF FACILITY class profilesDFSMSdfp changes 343

for z/OS V2R3 118DFSMSdss

for z/OS V2R3 120DFSMSdss changes 345DFSMShsm changes 348

Resource Management Facility (RMF)System Management Facilities (SMF)

records 399Resource Measurement Facility

(RMF) 399interface changes


for z/OS V2R3 43REST services

z/OSMF 429for z/OS V2R3 201

REXXSDSF 402System Display and Search Facility


REXX execsBCP 69, 269MVS 69, 269z/OS UNIX 426

for z/OS V2R3 197REXX functions


REXX system commandsfor z/OS V2R3 197z/OS UNIX 197

RMFmessage changes 239

runtime optionsLanguage Environment 394

for z/OS V2R3 169

SSAF resources


(SDSF) 180SDSF

action characters 402commands 402Java

interface changes 177, 401message changes 239SAF resources 404summary of interface changes 401user exits 404

SDSF interfacespanels 403REXX 402

Security Serverinterface changes

for z/OS V2R3 181message changes 240

for z/OS V2R3 44Security Server RACF

exitsfor z/OS V2R3 183

Security Server RACF for z/OSmessage changes 240

sending to IBMreader comments xix

shortcut keys 441SMF records

changes 272JES3 391MVS 272summary of changes 343

SMF type 6 366for z/OS V2R3 146

SMF updatesIP PrintWay 366

for z/OS V2R3 146SMP/E

commandsfor SMP/E V3R6 185

data setsfor SMP/E V3R6 185

exits 416for SMP/E V3R6 185

interface changesfor SMP/E V3R6 185

macros 416for SMP/E V3R6 185

MCS 416message changes

for SMP/E V3R6 45modification control statements 416modification control statements (MCS)

for SMP/E V3R6 185panels

for SMP/E V3R6 186programming interfaces

for SMP/E V3R6 186SMS ACS read-only variables


SMS constructs 118, 344

Software Configuration and LibraryManager (SCLM)

for z/OS V2R3 156, 157line commands 156, 379macros 156, 379panels 156, 379servcies 156, 379translators 157, 379variables 157, 379

SSL/TLSAPIs 328

summary of interface changes 397, 399SYS1.IBM.PROCLIB

new and changed members 261V2R2 new and changed 261V2R3 new and changed 63

SYS1.MACLIBchanges to 256EZASMF77 256HWISMF6A 256HWTHIASM 256HWTHICOB 256HWTHIPLI 256HWTJIASM 256HWTJICOB 256HWTJIPLI 256IEANTRTR 256, 257IXCJOIN 257IXCMSGOX 257IXCQUERY 257V2R2 new and changed 256V2R3 new and changed 61

SYS1.MSGENU 439SYS1.NUCLEUS members

DFSMSdfpfor z/OS V2R3 119

SYS1.PARMLIBnew and changed 257

SYS1.PROCLIBnew and changed members 261V2R2 new and changed 261V2R3 new and changed 63

SYS1.SAMPLIBnew and changed members 262

SYS1NUCLEUS membersDFSMSdfp 344

syscall commandsz/OS UNIX 427

for z/OS V2R3 198system commands

BCP (MVS) 273for z/OS V2R3 68


System Display and Search Facility(SDSF)

action charactersfor z/OS V2R3 178



programming interfacesfor z/OS V2R3 177

REXXfor z/OS V2R3 177

SAF resources 180


System Display and Search Facility(SDSF) (continued)

user exitsfor z/OS V2R3 180

System Display and Search Facility(SDSF) interfaces

panelsfor z/OS V2R3 179

System Display and Search Facility(SDSF)message changes

for z/OS V2R3 43system level interfaces

for z/OS V2R2 205for z/OS V2R3 3

System Management Facilities (SMF)records

Resource Management Facility(RMF) 399

V2R3 new and changed 49System SSL

APIs 110, 328ASN.1 status codes 332CMS status codes 332code changes

for z/OS V2R3 111deprecated function return codes 338environment variables 334

for z/OS V2R3 112function return codes 336message changes

for z/OS V2R3 111System SSL command

gskkyman 113, 339system-level APIs, changes 342system-level commands, changes 342

TTDS

message changes 228Tivoli Directory Server

environment variables 360message changes 228

Tivoli Directory Server (TDS)message changes

for z/OS V2R3 34Tivoli Directory Server for z/OS

message changes 228trademarks 449TSO/E 419



macrosfor z/OS V2R3 188

message changesfor z/OS V2R3 46method for finding 439

panelsfor z/OS V2R3 188

TSO/E (time sharing option/extended)commands 119, 344

TSO/E commandsInfoprint Server 367

for z/OS V2R3 147

TSO/E commands (continued)z/OS UNIX

for z/OS V2R3 199

UUnderstanding this information xviiUNIX, z/OS 425UNIXPRIV class


user exitSDSF 404System Display and Search Facility


user interfaceISPF 441TSO/E 441

utilitiesIBM Tivoli Directory Server (TDS)

for z/OS V2R3 138LDAP server 359

utility changesDFSMSdfp 344

for z/OS V2R3 119

VV2R2 new and changed

SYS1.PARMLIB 257SYS1.SAMPLIB 262

V2R3 new and changedSYS1.PARMLIB 62SYS1.SAMPLIB 63

Wwait state 213, 230

XXL C/C++

cataloged procedures 421for z/OS V2R3 189

compiler options 421for z/OS V2R3 189

functions 421for z/OS V2R3 190

header filesfor z/OS V2R3 191


XL C/C++ interfacescommands 189, 421

Zz/OS Management Facility (z/OSMF)


z/OS OpenSSH 423command updates 423commands

for z/OS V2R3 193

z/OS OpenSSH (continued)configuration files 423




BPXWDYN text interfacefor z/OS V2R3 195

callable services 425for z/OS V2R3 195

Chinese messages 244configuration files 425

for z/OS V2R3 196daemons 425

for z/OS V2R3 196data sets 425


for z/OS V2R3 196FACILITY classes 426


for z/OS V2R3 195mapping macros


for z/OS V2R3 46REXX execs 426

for z/OS V2R3 197REXX functions

for z/OS V2R3 197REXX system commands

for z/OS V2R3 197shell command updates 427

for z/OS V2R3 197syscall commands 427

for z/OS V2R3 198system commands 427

for z/OS V2R3 198TSO/E commands 428


UNIXPRIV class 426for z/OS V2R3 199

updated translation 244z/OS UNIX /etc files

Communications Serverchanges 100, 316

z/OS UNIX commandsInfoprint Server 367

for z/OS V2R3 147z/OS UNIX messages

changed in V2R2 243deleted in V2R2 248new in V2R2 243

z/OS UNIX reason codeschanged in V2R2 248new in V2R2 243

z/OS UNIX return codeschanged in V2R2 248new in V21R2 243

z/OS V2R2interfaces

new, changed, and deleted 205

Index 457

z/OS V2R3interfaces

new, changed, and deleted 3z/OSMF

message changes 248REST services 429

for z/OS V2R3 201


IBM®

Product Number: 5650-ZOS

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