z/os v1r12.0 summary of message and interface changes

z/OS

Summary of Message and InterfaceChangesVersion 1 Release 12

SA22-7505-16

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NoteBefore using this information and the product it supports, be sure to read the general information under “Notices” on page327.

Seventeenth Edition, September 2010

This is a major revision of SA22-7505-15.

This edition applies to Version 1 Release 12 of z/OS (5694-A01) and to all subsequent releases and modificationsuntil otherwise indicated in new editions.

When you send information to IBM, you grant IBM a nonexclusive right to use or distribute the information in anyway it believes appropriate without incurring any obligation to you.

© Copyright IBM Corporation 1997, 2010.US Government Users Restricted Rights – Use, duplication or disclosure restricted by GSA ADP Schedule Contractwith IBM Corp.

Contents

About this document . . . . . . . . . . . . . . . . . . . . . . xiiiWho should use this document . . . . . . . . . . . . . . . . . . . xiiiHow to use this document. . . . . . . . . . . . . . . . . . . . . xiiiWhere to find more information . . . . . . . . . . . . . . . . . . . xiiiUsing LookAt to look up message explanations . . . . . . . . . . . . . xiiiThe z/OS Basic Skills Information Center . . . . . . . . . . . . . . . xiv

Summary of changes . . . . . . . . . . . . . . . . . . . . . . xv

Part 1. Summary of interface changes . . . . . . . . . . . . . . . . . . . . . 1

Chapter 1. Introduction . . . . . . . . . . . . . . . . . . . . . . 3

Chapter 2. Summary of changes to SYS1.MACLIB . . . . . . . . . . . 5

Chapter 3. Summary of changes to SYS1.PARMLIB. . . . . . . . . . . 7

Chapter 4. Summary of changes to SYS1.PROCLIB . . . . . . . . . . 11

Chapter 5. Summary of changes to SYS1.SAMPLIB . . . . . . . . . . 13

Chapter 6. BCP summary of interface changes . . . . . . . . . . . . 15Callable services for high-level languages . . . . . . . . . . . . . . . 15Installation exits . . . . . . . . . . . . . . . . . . . . . . . . 16Control blocks . . . . . . . . . . . . . . . . . . . . . . . . . 18

Possible actions resulting from changed control blocks . . . . . . . . . 18A method for finding changes to MVS control blocks . . . . . . . . . . 18

IPCS Subcommands. . . . . . . . . . . . . . . . . . . . . . . 19JCL parameters . . . . . . . . . . . . . . . . . . . . . . . . 19Messages. . . . . . . . . . . . . . . . . . . . . . . . . . . 20

A method for finding changes to MVS and TSO/E message texts . . . . . 20Services and macros. . . . . . . . . . . . . . . . . . . . . . . 21SMF records. . . . . . . . . . . . . . . . . . . . . . . . . . 30System commands . . . . . . . . . . . . . . . . . . . . . . . 31

Chapter 7. CIM summary of interface changes . . . . . . . . . . . . 37Tracing modifications . . . . . . . . . . . . . . . . . . . . . . 37Configuration properties . . . . . . . . . . . . . . . . . . . . . 37Command-line utilities . . . . . . . . . . . . . . . . . . . . . . 37Supported profiles. . . . . . . . . . . . . . . . . . . . . . . . 38CIM classes . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Chapter 8. Communications Server summary of interface changes . . . . 41Communications Server IP summary of interface changes . . . . . . . . . 41

Configuration files . . . . . . . . . . . . . . . . . . . . . . . 42PROFILE.TCPIP configuration file . . . . . . . . . . . . . . . . . 50Operator commands . . . . . . . . . . . . . . . . . . . . . . 53TSO commands . . . . . . . . . . . . . . . . . . . . . . . 60UNIX commands . . . . . . . . . . . . . . . . . . . . . . . 67Environment variables . . . . . . . . . . . . . . . . . . . . . 77Applications . . . . . . . . . . . . . . . . . . . . . . . . . 77APIs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78Socket APIs . . . . . . . . . . . . . . . . . . . . . . . . . 90

© Copyright IBM Corp. 1997, 2010 iii

User exits . . . . . . . . . . . . . . . . . . . . . . . . . . 92Application data . . . . . . . . . . . . . . . . . . . . . . . 92IPCS subcommands . . . . . . . . . . . . . . . . . . . . . . 93SNMP MIB modules . . . . . . . . . . . . . . . . . . . . . . 95SMF record type 109 enhancements . . . . . . . . . . . . . . . . 96SMF record type 119 enhancements . . . . . . . . . . . . . . . . 97CICS socket configuration and operator transactions . . . . . . . . . 103RACF interfaces . . . . . . . . . . . . . . . . . . . . . . . 103

Communications Server SNA summary of interface changes . . . . . . . 104Start options . . . . . . . . . . . . . . . . . . . . . . . . 105Start option behavior changes . . . . . . . . . . . . . . . . . . 105Definition statements . . . . . . . . . . . . . . . . . . . . . 106Commands . . . . . . . . . . . . . . . . . . . . . . . . . 106Command behavior changes . . . . . . . . . . . . . . . . . . 107SNA API macroinstruction operands. . . . . . . . . . . . . . . . 109VTAM Internal Trace (VIT) entries . . . . . . . . . . . . . . . . 109Network monitoring interface API . . . . . . . . . . . . . . . . . 110Sense code changes . . . . . . . . . . . . . . . . . . . . . 111Vector and vector list changes . . . . . . . . . . . . . . . . . . 111Request parameter list return code feedbacks . . . . . . . . . . . . 111Tuning statistics reports . . . . . . . . . . . . . . . . . . . . 112

Chapter 9. Cryptographic Services summary of interface changes . . . . 113ICSF summary of interface changes. . . . . . . . . . . . . . . . . 113PKI Services summary of interface changes. . . . . . . . . . . . . . 116

Code samples . . . . . . . . . . . . . . . . . . . . . . . . 117Internet protocol standards . . . . . . . . . . . . . . . . . . . 119Sample forms . . . . . . . . . . . . . . . . . . . . . . . . 119Substitution variables . . . . . . . . . . . . . . . . . . . . . 120Utilities . . . . . . . . . . . . . . . . . . . . . . . . . . 120

System SSL summary of interface changes . . . . . . . . . . . . . . 121API functions . . . . . . . . . . . . . . . . . . . . . . . . 122ASN.1 status codes. . . . . . . . . . . . . . . . . . . . . . 130CMS status codes . . . . . . . . . . . . . . . . . . . . . . 131Environment variables . . . . . . . . . . . . . . . . . . . . . 132Function return codes . . . . . . . . . . . . . . . . . . . . . 133Deprecated Function return codes . . . . . . . . . . . . . . . . 134gskkyman command . . . . . . . . . . . . . . . . . . . . . 134

Chapter 10. DFSMS summary of interface changes . . . . . . . . . . 137DFSMSdfp summary of interface changes . . . . . . . . . . . . . . 137

Access method services . . . . . . . . . . . . . . . . . . . . 137Callable services. . . . . . . . . . . . . . . . . . . . . . . 138Commands . . . . . . . . . . . . . . . . . . . . . . . . . 138Data areas . . . . . . . . . . . . . . . . . . . . . . . . . 138Exits and mapping macros . . . . . . . . . . . . . . . . . . . 138ISMF panels . . . . . . . . . . . . . . . . . . . . . . . . 139Macros . . . . . . . . . . . . . . . . . . . . . . . . . . 140NaviQuest panels . . . . . . . . . . . . . . . . . . . . . . 140Programming interfaces . . . . . . . . . . . . . . . . . . . . 140RACF commands and FACILITY class profiles . . . . . . . . . . . . 141SMF and LOGREC records . . . . . . . . . . . . . . . . . . . 141SMS ACS read-only variables . . . . . . . . . . . . . . . . . . 141SMS Constructs . . . . . . . . . . . . . . . . . . . . . . . 141SYS1.NUCLEUS members . . . . . . . . . . . . . . . . . . . 141TSO/E commands for Advanced Copy Services . . . . . . . . . . . 142

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Utilities . . . . . . . . . . . . . . . . . . . . . . . . . . 142DFSMSdss summary of interface changes . . . . . . . . . . . . . . 142

APIs . . . . . . . . . . . . . . . . . . . . . . . . . . . 142Commands . . . . . . . . . . . . . . . . . . . . . . . . . 142Data areas . . . . . . . . . . . . . . . . . . . . . . . . . 143EXEC PARM values . . . . . . . . . . . . . . . . . . . . . 144Exits . . . . . . . . . . . . . . . . . . . . . . . . . . . 144ISMF panels . . . . . . . . . . . . . . . . . . . . . . . . 144RACF FACILITY class profiles . . . . . . . . . . . . . . . . . . 144

DFSMShsm summary of interface changes . . . . . . . . . . . . . . 145Commands . . . . . . . . . . . . . . . . . . . . . . . . . 145Data areas . . . . . . . . . . . . . . . . . . . . . . . . . 147Exits . . . . . . . . . . . . . . . . . . . . . . . . . . . 147Macros . . . . . . . . . . . . . . . . . . . . . . . . . . 147RACF FACILITY class profiles . . . . . . . . . . . . . . . . . . 148

DFSMSrmm summary of interface changes . . . . . . . . . . . . . . 149APIs . . . . . . . . . . . . . . . . . . . . . . . . . . . 149Commands . . . . . . . . . . . . . . . . . . . . . . . . . 149Data areas . . . . . . . . . . . . . . . . . . . . . . . . . 150ISPF panels . . . . . . . . . . . . . . . . . . . . . . . . 152REXX variables . . . . . . . . . . . . . . . . . . . . . . . 152Structured field introducers . . . . . . . . . . . . . . . . . . . 155Utilities . . . . . . . . . . . . . . . . . . . . . . . . . . 157

DFSMStvs summary of interface changes . . . . . . . . . . . . . . 157

Chapter 11. DFSORT summary of interface changes . . . . . . . . . 159

Chapter 12. Distributed File Service summary of interface changes . . . 161zFS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161

zFS APIs . . . . . . . . . . . . . . . . . . . . . . . . . 161zFS commands . . . . . . . . . . . . . . . . . . . . . . . 162zFS system commands . . . . . . . . . . . . . . . . . . . . 164zFS data sets . . . . . . . . . . . . . . . . . . . . . . . . 165

SMB . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166SMB commands . . . . . . . . . . . . . . . . . . . . . . . 166SMB system commands . . . . . . . . . . . . . . . . . . . . 166SMB environment variables . . . . . . . . . . . . . . . . . . . 166SMB operating system support . . . . . . . . . . . . . . . . . 167

Chapter 13. HLASM summary of interface changes . . . . . . . . . . 169HLASM . . . . . . . . . . . . . . . . . . . . . . . . . . . 169

Features . . . . . . . . . . . . . . . . . . . . . . . . . . 169Assembler options . . . . . . . . . . . . . . . . . . . . . . 169Statements . . . . . . . . . . . . . . . . . . . . . . . . . 169User exits . . . . . . . . . . . . . . . . . . . . . . . . . 170

Chapter 14. IBM Tivoli Directory Server summary of interface changes 171Configuration options . . . . . . . . . . . . . . . . . . . . . . 171Utilities . . . . . . . . . . . . . . . . . . . . . . . . . . . 172Client application programming routines . . . . . . . . . . . . . . . 174

Chapter 15. ICKDSF summary of interface changes. . . . . . . . . . 175Commands . . . . . . . . . . . . . . . . . . . . . . . . . . 175

Chapter 16. Infoprint Server summary of interface changes . . . . . . 177Application programming interface . . . . . . . . . . . . . . . . . 178

Contents v

Configuration files . . . . . . . . . . . . . . . . . . . . . . . 178Environment variables . . . . . . . . . . . . . . . . . . . . . . 178Exits . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179Infoprint Central . . . . . . . . . . . . . . . . . . . . . . . . 179ISPF panels . . . . . . . . . . . . . . . . . . . . . . . . . 179JCL parameters . . . . . . . . . . . . . . . . . . . . . . . . 179Job attributes . . . . . . . . . . . . . . . . . . . . . . . . . 180Printer Inventory attributes . . . . . . . . . . . . . . . . . . . . 180RACF security classes . . . . . . . . . . . . . . . . . . . . . 180SMF type 6 record for IP PrintWay . . . . . . . . . . . . . . . . . 180/usr/lpp/Printsrv/samples directory . . . . . . . . . . . . . . . . . 181z/OS UNIX commands . . . . . . . . . . . . . . . . . . . . . 181

Chapter 17. Integrated Security Services summary of interface changes 183Enterprise Identity Mapping (EIM) summary of interface changes . . . . . . 183

Commands . . . . . . . . . . . . . . . . . . . . . . . . . 183Utilities . . . . . . . . . . . . . . . . . . . . . . . . . . 183

Network Authentication Service summary of interface changes . . . . . . . 183APIs . . . . . . . . . . . . . . . . . . . . . . . . . . . 183Configuration options . . . . . . . . . . . . . . . . . . . . . 183Environment variables . . . . . . . . . . . . . . . . . . . . . 183

Chapter 18. ISPF summary of interface changes . . . . . . . . . . . 185ISPF system commands . . . . . . . . . . . . . . . . . . . . . 185ISPF primary commands . . . . . . . . . . . . . . . . . . . . . 185ISPF line commands . . . . . . . . . . . . . . . . . . . . . . 185ISPF installation-wide exits . . . . . . . . . . . . . . . . . . . . 185ISPF file-tailoring skeletons . . . . . . . . . . . . . . . . . . . . 185ISPF configuration table keywords . . . . . . . . . . . . . . . . . 186ISPF panel language . . . . . . . . . . . . . . . . . . . . . . 186ISPF panels . . . . . . . . . . . . . . . . . . . . . . . . . 186ISPF services . . . . . . . . . . . . . . . . . . . . . . . . . 186Load modules . . . . . . . . . . . . . . . . . . . . . . . . . 186

Chapter 19. ISPF variables . . . . . . . . . . . . . . . . . . . 187

Chapter 20. ISPF DTL tags . . . . . . . . . . . . . . . . . . . 189

Chapter 21. SCLM line commands . . . . . . . . . . . . . . . . 191

Chapter 22. SCLM macros. . . . . . . . . . . . . . . . . . . . 193

Chapter 23. SCLM panels . . . . . . . . . . . . . . . . . . . . 195

Chapter 24. SCLM services . . . . . . . . . . . . . . . . . . . 197

Chapter 25. SCLM translators . . . . . . . . . . . . . . . . . . 199

Chapter 26. SCLM variables . . . . . . . . . . . . . . . . . . . 201

Chapter 27. JES2 summary of interface changes . . . . . . . . . . . 203Commands . . . . . . . . . . . . . . . . . . . . . . . . . . 203Control blocks. . . . . . . . . . . . . . . . . . . . . . . . . 204ENF records . . . . . . . . . . . . . . . . . . . . . . . . . 204Initialization statements . . . . . . . . . . . . . . . . . . . . . 205

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Installation exits . . . . . . . . . . . . . . . . . . . . . . . . 205Macros . . . . . . . . . . . . . . . . . . . . . . . . . . . 206SSI function codes . . . . . . . . . . . . . . . . . . . . . . . 208

Chapter 28. JES3 summary of interface changes . . . . . . . . . . . 209Commands . . . . . . . . . . . . . . . . . . . . . . . . . . 209Data areas . . . . . . . . . . . . . . . . . . . . . . . . . . 209Diagnostic codes. . . . . . . . . . . . . . . . . . . . . . . . 209Executable macros . . . . . . . . . . . . . . . . . . . . . . . 210Initialization statements . . . . . . . . . . . . . . . . . . . . . 210SMF records . . . . . . . . . . . . . . . . . . . . . . . . . 210SSI function codes . . . . . . . . . . . . . . . . . . . . . . . 210

Chapter 29. Language Environment summary of interface changes . . . 213Application-writer interfaces . . . . . . . . . . . . . . . . . . . . 213C/C++ Run-Time Library APIs . . . . . . . . . . . . . . . . . . . 213C/C++ Run-Time Library feature test macros . . . . . . . . . . . . . 213Compiler-writer interfaces . . . . . . . . . . . . . . . . . . . . 213Data areas . . . . . . . . . . . . . . . . . . . . . . . . . . 214Environment variables . . . . . . . . . . . . . . . . . . . . . . 215Event handler calls . . . . . . . . . . . . . . . . . . . . . . . 216Macros . . . . . . . . . . . . . . . . . . . . . . . . . . . 216Run-time options. . . . . . . . . . . . . . . . . . . . . . . . 216Utilities . . . . . . . . . . . . . . . . . . . . . . . . . . . 217

Chapter 30. RMF summary of interface changes . . . . . . . . . . . 219SMF records . . . . . . . . . . . . . . . . . . . . . . . . . 219

Chapter 31. SDSF summary of interface changes . . . . . . . . . . 221Programming interfaces . . . . . . . . . . . . . . . . . . . . . 221

Java . . . . . . . . . . . . . . . . . . . . . . . . . . . 221REXX . . . . . . . . . . . . . . . . . . . . . . . . . . . 221

Commands and action characters . . . . . . . . . . . . . . . . . 222Panels . . . . . . . . . . . . . . . . . . . . . . . . . . . 223User exits . . . . . . . . . . . . . . . . . . . . . . . . . . 224SAF resources . . . . . . . . . . . . . . . . . . . . . . . . 225

Chapter 32. Security Server summary of interface changes . . . . . . 227Callable services. . . . . . . . . . . . . . . . . . . . . . . . 227Class descriptor table (CDT) . . . . . . . . . . . . . . . . . . . 228Commands . . . . . . . . . . . . . . . . . . . . . . . . . . 229Data areas . . . . . . . . . . . . . . . . . . . . . . . . . . 233Database templates . . . . . . . . . . . . . . . . . . . . . . 236Exits . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237Macros . . . . . . . . . . . . . . . . . . . . . . . . . . . 237Panels . . . . . . . . . . . . . . . . . . . . . . . . . . . 238SMF records . . . . . . . . . . . . . . . . . . . . . . . . . 240Utilities . . . . . . . . . . . . . . . . . . . . . . . . . . . 242

Chapter 33. SMP/E summary of interface changes . . . . . . . . . . 243Commands . . . . . . . . . . . . . . . . . . . . . . . . . . 243Data sets and files . . . . . . . . . . . . . . . . . . . . . . . 244Exits . . . . . . . . . . . . . . . . . . . . . . . . . . . . 244Macros . . . . . . . . . . . . . . . . . . . . . . . . . . . 244Modification control statements (MCS) . . . . . . . . . . . . . . . . 244Panels . . . . . . . . . . . . . . . . . . . . . . . . . . . 245

Contents vii

Programming interfaces . . . . . . . . . . . . . . . . . . . . . 248Service routines . . . . . . . . . . . . . . . . . . . . . . . . 248

Chapter 34. TSO/E summary of interface changes . . . . . . . . . . 249Commands . . . . . . . . . . . . . . . . . . . . . . . . . . 249Macros . . . . . . . . . . . . . . . . . . . . . . . . . . . 250Panels . . . . . . . . . . . . . . . . . . . . . . . . . . . 251

Chapter 35. XL C/C++ summary of interface changes . . . . . . . . . 253Compiler options . . . . . . . . . . . . . . . . . . . . . . . . 253Cataloged procedures . . . . . . . . . . . . . . . . . . . . . . 256Commands . . . . . . . . . . . . . . . . . . . . . . . . . . 257

Chapter 36. z/OS UNIX summary of interface changes. . . . . . . . . 259Callable services. . . . . . . . . . . . . . . . . . . . . . . . 259Configuration files . . . . . . . . . . . . . . . . . . . . . . . 260Daemons . . . . . . . . . . . . . . . . . . . . . . . . . . 260Data sets . . . . . . . . . . . . . . . . . . . . . . . . . . 260Environment variables . . . . . . . . . . . . . . . . . . . . . . 260FACILITY class profiles . . . . . . . . . . . . . . . . . . . . . 260REXX execs . . . . . . . . . . . . . . . . . . . . . . . . . 260REXX functions . . . . . . . . . . . . . . . . . . . . . . . . 261Shell commands . . . . . . . . . . . . . . . . . . . . . . . . 261Syscall commands . . . . . . . . . . . . . . . . . . . . . . . 263System commands . . . . . . . . . . . . . . . . . . . . . . . 263TSO/E commands . . . . . . . . . . . . . . . . . . . . . . . 264

Part 2. Summary of message changes . . . . . . . . . . . . . . . . . . . . 265

Chapter 37. z/OS V1R12 summary of message changes . . . . . . . . 267BCP and DFSMS summary of message changes for z/OS V1R12 . . . . . 267

New . . . . . . . . . . . . . . . . . . . . . . . . . . . 267Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 271Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 275Dump output messages . . . . . . . . . . . . . . . . . . . . 276MVS System Codes . . . . . . . . . . . . . . . . . . . . . 276

CIM summary of message changes for z/OS V1R12 . . . . . . . . . . 277New . . . . . . . . . . . . . . . . . . . . . . . . . . . 277

Communications Server summary of message changes for z/OS V1R12 . . . 277New . . . . . . . . . . . . . . . . . . . . . . . . . . . 277Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 281Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 283

Cryptographic Services PKI Services summary of message changes for z/OSV1R12. . . . . . . . . . . . . . . . . . . . . . . . . . . 283New . . . . . . . . . . . . . . . . . . . . . . . . . . . 283Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 283Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 283

DFSORT summary of message changes for z/OS V1R12. . . . . . . . . 283New . . . . . . . . . . . . . . . . . . . . . . . . . . . 283Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 284Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 284

Distributed File Service summary of message changes for z/OS V1R12 . . . 284New . . . . . . . . . . . . . . . . . . . . . . . . . . . 284Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 284Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 285

HCD summary of message changes for z/OS V1R12 . . . . . . . . . . 285

viii z/OS V1R12.0 Summary of Message and Interface Changes

New . . . . . . . . . . . . . . . . . . . . . . . . . . . 285Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 286Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 286

IBM Tivoli Directory Server summary of message changes for z/OS V1R12 286New . . . . . . . . . . . . . . . . . . . . . . . . . . . 286Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 287Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 287

JES2 summary of message changes . . . . . . . . . . . . . . . . 287New . . . . . . . . . . . . . . . . . . . . . . . . . . . 287Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 287Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 288

JES3 summary of message changes . . . . . . . . . . . . . . . . 288New . . . . . . . . . . . . . . . . . . . . . . . . . . . 288Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 288Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 288

Language Environment summary of message changes for z/OS V1R12 . . . 288New . . . . . . . . . . . . . . . . . . . . . . . . . . . 289Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 289Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 289

NFS summary of message changes for z/OS V1R12 . . . . . . . . . . 289New . . . . . . . . . . . . . . . . . . . . . . . . . . . 289Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 290Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 290

RMF summary of message changes for z/OS V1R12 . . . . . . . . . . 290New . . . . . . . . . . . . . . . . . . . . . . . . . . . 290Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 290Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 290

SDSF summary of message changes for z/OS V1R12 . . . . . . . . . . 290New . . . . . . . . . . . . . . . . . . . . . . . . . . . 291Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 291Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 291

Security Server RACF summary of message changes for z/OS V1R12 . . . . 291New . . . . . . . . . . . . . . . . . . . . . . . . . . . 291Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 291Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 292

TSO/E summary of message changes for z/OS V1R12 . . . . . . . . . 292New . . . . . . . . . . . . . . . . . . . . . . . . . . . 292Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 292Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 292

XL C/C++ summary of message changes for z/OS V1R12 . . . . . . . . 292New . . . . . . . . . . . . . . . . . . . . . . . . . . . 292Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 293Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 293

z/OS UNIX summary of message changes for z/OS V1R12 . . . . . . . . 293New . . . . . . . . . . . . . . . . . . . . . . . . . . . 293Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 294Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 294

Chapter 38. z/OS V1R11 summary of message changes . . . . . . . . 295BCP and DFSMS summary of message changes for z/OS V1R11 . . . . . 295

New . . . . . . . . . . . . . . . . . . . . . . . . . . . 295Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 301Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 305

CIM summary of message changes for z/OS V1R11 . . . . . . . . . . 306New . . . . . . . . . . . . . . . . . . . . . . . . . . . 306Removed . . . . . . . . . . . . . . . . . . . . . . . . . 306

Contents ix

Communications Server summary of message changes for z/OS V1R11 . . . 306New . . . . . . . . . . . . . . . . . . . . . . . . . . . 307Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 310Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 310

Cryptographic Services PKI Services summary of message changes for z/OSV1R11 . . . . . . . . . . . . . . . . . . . . . . . . . . . 311New . . . . . . . . . . . . . . . . . . . . . . . . . . . 311Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 311Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 312

Cryptographic Services System SSL summary of message changes for z/OSV1R11. . . . . . . . . . . . . . . . . . . . . . . . . . . 312New . . . . . . . . . . . . . . . . . . . . . . . . . . . 312Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 312Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 312

DFSORT summary of message changes for z/OS V1R11 . . . . . . . . . 312New . . . . . . . . . . . . . . . . . . . . . . . . . . . 312Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 312Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 313

Distributed File Service summary of message changes for z/OS V1R11 . . . 313New . . . . . . . . . . . . . . . . . . . . . . . . . . . 313Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 314Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 315

HCD summary of message changes for z/OS V1R11 . . . . . . . . . . 315New . . . . . . . . . . . . . . . . . . . . . . . . . . . 315Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 315Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 316

IBM Tivoli Directory Server summary of message changes for z/OS V1R11 316New . . . . . . . . . . . . . . . . . . . . . . . . . . . 316Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 316Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 317

JES2 summary of message changes for z/OS V1R11 . . . . . . . . . . 317New . . . . . . . . . . . . . . . . . . . . . . . . . . . 317Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 317Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 317

JES3 summary of message changes for z/OS V1R11 . . . . . . . . . . 318New . . . . . . . . . . . . . . . . . . . . . . . . . . . 318Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 318Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 318

Language Environment summary of message changes for z/OS V1R11 . . . 318New . . . . . . . . . . . . . . . . . . . . . . . . . . . 318Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 318Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 319

NFS summary of message changes for z/OS V1R11 . . . . . . . . . . 319New . . . . . . . . . . . . . . . . . . . . . . . . . . . 319Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 319Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 320

RMF summary of message changes for z/OS V1R11 . . . . . . . . . . 320New . . . . . . . . . . . . . . . . . . . . . . . . . . . 320Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 320Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 320

SDSF summary of message changes for z/OS V1R11 . . . . . . . . . . 320New . . . . . . . . . . . . . . . . . . . . . . . . . . . 321Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 321Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 321

Security Server RACF summary of message changes for z/OS V1R11 . . . . 321New . . . . . . . . . . . . . . . . . . . . . . . . . . . 321

x z/OS V1R12.0 Summary of Message and Interface Changes

Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 322Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 322

TSO/E summary of message changes for z/OS V1R11. . . . . . . . . . 322New . . . . . . . . . . . . . . . . . . . . . . . . . . . 322Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 322Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 322

XL C/C++ summary of message changes for z/OS V1R11 . . . . . . . . 323New . . . . . . . . . . . . . . . . . . . . . . . . . . . 323Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 323Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 323

z/OS UNIX summary of message changes for z/OS V1R11 . . . . . . . . 323New . . . . . . . . . . . . . . . . . . . . . . . . . . . 323Changed. . . . . . . . . . . . . . . . . . . . . . . . . . 324Deleted . . . . . . . . . . . . . . . . . . . . . . . . . . 324

Accessibility . . . . . . . . . . . . . . . . . . . . . . . . . 325Using assistive technologies . . . . . . . . . . . . . . . . . . . 325Keyboard navigation of the user interface. . . . . . . . . . . . . . . 325z/OS information . . . . . . . . . . . . . . . . . . . . . . . . 325

Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . 327Policy for unsupported hardware . . . . . . . . . . . . . . . . . . 328Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . 328

Contents xi

xii z/OS V1R12.0 Summary of Message and Interface Changes

About this document

Who should use this documentz/OS Summary of Message and Interface Changes is for anyone who needs toknow which messages and interfaces are new and changed for z/OS® V1R12 andz/OS V1R11.

For purposes of this document, “interfaces” refers to software that allows a user tointeract with and perform operations on a system, program, or device.

How to use this documentThis document is divided into two parts. Part 1 contains a summary of new andchanged interfaces for z/OS V1R12 and z/OS V1R11. Part 2 contains a summary ofnew, changed, and deleted messages for z/OS V1R12 and z/OS V1R11.

Part 1 is divided into chapters where each chapter is devoted to a specific z/OSelement or feature. Within each chapter, information is presented in tables groupedby component (where applicable), by type of interface (for example, commands,environment variables), and by the release in which the interface was added orchanged.

Part 2 is divided into chapters where each chapter is devoted to a specific release(z/OS V1R12 or z/OS V1R11). Within each chapter, information about new,changed, and deleted messages is grouped by z/OS element and feature.

Where to find more informationThis document references information in other documents, using shortened versionsof the document title. For complete titles and order numbers of the documents forz/OS elements and features, see z/OS Information Roadmap.

This document does not contain information about new, changed, or deleted checksfor IBM® Health Checker for z/OS. For such information, see IBM Health Checkerfor z/OS: User's Guide. For currently available checks, see http://www.ibm.com/servers/eserver/zseries/zos/hchecker/check_table.html.

Using LookAt to look up message explanationsLookAt is an online facility that lets you look up explanations for most of the IBMmessages you encounter, as well as for some system abends and codes. UsingLookAt to find information is faster than a conventional search because in mostcases LookAt goes directly to the message explanation.

You can use LookAt from these locations to find IBM message explanations forz/OS elements and features, z/VM®, z/VSE, and Clusters for AIX® and Linux®:

v The Internet. You can access IBM message explanations directly from the LookAtWeb site at www.ibm.com/servers/eserver/zseries/zos/bkserv/lookat/.

v Your z/OS TSO/E host system. You can install code on your z/OS systems toaccess IBM message explanations using LookAt from a TSO/E command line(for example: TSO/E prompt, ISPF, or z/OS UNIX® System Services).

v Your Microsoft® Windows® workstation. You can install LookAt directly from thez/OS and Software Products DVD Collection (SK3T-4271) and use it from the

© Copyright IBM Corp. 1997, 2010 xiii

http://www.ibm.com/systems/z/os/zos/bkserv/lookat/

resulting Windows graphical user interface (GUI). The command prompt (alsoknown as the DOS > command line) version can still be used from the directoryin which you install the Windows version of LookAt.

v Your wireless handheld device. You can use the LookAt Mobile Edition fromwww.ibm.com/servers/eserver/zseries/zos/bkserv/lookat/lookatm.html with ahandheld device that has wireless access and an Internet browser.

You can obtain code to install LookAt on your host system or Microsoft Windowsworkstation from:

v The z/OS and Software Products DVD Collection (SK3T-4271).

v The LookAt Web site (click Download and then select the platform, release,collection, and location that suit your needs). More information is available in theLOOKAT.ME files available during the download process.

The z/OS Basic Skills Information CenterThe z/OS Basic Skills Information Center is a Web-based information resourceintended to help users learn the basic concepts of z/OS, the operating system thatruns most of the IBM mainframe computers in use today. The Information Center isdesigned to introduce a new generation of Information Technology professionals tobasic concepts and help them prepare for a career as a z/OS professional, such asa z/OS system programmer.

Specifically, the z/OS Basic Skills Information Center is intended to achieve thefollowing objectives:

v Provide basic education and information about z/OS without charge

v Shorten the time it takes for people to become productive on the mainframe

v Make it easier for new people to learn z/OS.

To access the z/OS Basic Skills Information Center, open your Web browser to thefollowing Web site, which is available to all users (no login required):http://publib.boulder.ibm.com/infocenter/zoslnctr/v1r7/index.jsp

xiv z/OS V1R12.0 Summary of Message and Interface Changes

http://www.ibm.com/systems/z/os/zos/bkserv/lookat/lookatm.html

http://publib.boulder.ibm.com/infocenter/zoslnctr/v1r7/index.jsp

Summary of changes

This topic summarizes the changes made to this document.

Summary of changesfor SA22-7505-16z/OS Version 1 Release 12

This document contains information previously presented in SA22-7505-15, whichsupports z/OS Version 1 Release 11.

New information:

v Interfaces that are new in z/OS V1R12 have been added to the individualelement and feature interface tables in Part 1, “Summary of interface changes.”New messages for z/OS V1R12 have been added to Part 2, “Summary ofmessage changes” and are listed under the “New” category.

Changed information:

v Interfaces that have changed in z/OS V1R12 have been added to the individualelement and feature interface tables in Part 1, “Summary of interface changes.”Changed and deleted messages for z/OS V1R12 have been added to Part 2,“Summary of message changes” and are listed under the “Changed” and“Deleted” categories.

Deleted information:

v Interfaces and messages that were added or changed in z/OS V1R10 have beenremoved from this document.



New information:

v Interfaces that are new in z/OS Release 11 have been added to the individualelement and feature interface tables in Part 1, “Summary of interface changes.”New messages for z/OS Release 11 have been added to Part 2, “Summary ofmessage changes” and are listed under the “New” category.


v Interfaces that have changed in z/OS Release 11 have been added to theindividual element and feature interface tables in Part 1, “Summary of interfacechanges.” Changed and deleted messages for Release 11 have been added toPart 2, “Summary of message changes” and are listed under the “Changed” and“Deleted” categories.

Deleted information:

v Interfaces and messages that were added or changed in z/OS V1R9 have beenremoved from this document.


© Copyright IBM Corp. 1997, 2010 xv


New information:

v Interfaces that are new in z/OS V1R11 have been added to the individualelement and feature interface tables in Part 1, “Summary of interface changes.”New messages for z/OS V1R11 have been added to Part 2, “Summary ofmessage changes” and are listed under the “New” category.


v Interfaces that have changed in z/OS V1R11 have been added to the individualelement and feature interface tables in Part 1, “Summary of interface changes.”Changed and deleted messages for z/OS V1R11 have been added to Part 2,“Summary of message changes” and are listed under the “Changed” and“Deleted” categories.

xvi z/OS V1R12.0 Summary of Message and Interface Changes

Part 1. Summary of interface changes

© Copyright IBM Corp. 1997, 2010 1

2 z/OS V1R12.0 Summary of Message and Interface Changes

Chapter 1. Introduction

Part 1 describes the new and changed interfaces for z/OS V1R12 and z/OS V1R11elements and features. All interface changes are in element-specific andfeature-specific chapters.

Selected system-level data set (SYS1) interfaces have been aggregated in:

v Chapter 2, “Summary of changes to SYS1.MACLIB,” on page 5

v Chapter 3, “Summary of changes to SYS1.PARMLIB,” on page 7

v Chapter 4, “Summary of changes to SYS1.PROCLIB,” on page 11

v Chapter 5, “Summary of changes to SYS1.SAMPLIB,” on page 13


Chapter 2. Summary of changes to SYS1.MACLIB

Table 1 lists the new and changed members of SYS1.MACLIB.

Table 1. Summary of new and changed members in SYS1.MACLIB

MemberElement orfeature Release Description Reason for change

EZASMF77 CommunicationsServer

z/OS V1R12 Changed member: Increased themaximum number of sections for theTCP/IP profile SMF 119 subtype 4record to include the new IPv6 defaultaddress selection policy tableinformation.

Configurable defaultaddress selection policytable

z/OS V1R12 Changed member: Providesprogramming mappings for the newCSSMTP SMF 119 records (subtypes48 - 52).

Management data forCSSMTP

z/OS V1R12 Changed member: Providesprogramming mappings for the newSMF 119 records (subtypes 32 - 37)for DVIPA events.

SMF event records forsysplex events

z/OS V1R11 Changed member: Provides programmappings for the new TLSV1.1 SSLprotocol level and the new FIPS 140support.

AT-TLS enhancements

z/OS V1R11 Changed member: Providesprogramming mappings for the newSMF 119 TCP/IP profile event record(subtype 4).

Stack configuration data

z/OS V1R11 Changed member: Provides newinformation to IPSec SMF recordmappings.

IPSec enhancements

IKJTSVT TSO/E z/OS V1R11 Changed member: Adds new flag bitfor the new TSO/E PARMLIB optionLOGONHERE to TSVTFLG1 flagbyte.

Release update

INMTEXTU TSO/E z/OS V1R11 Changed member: Adds new textunit called INMEATTR.

Release update

IRXPARMB TSO/E z/OS V1R11 Changed member: Adds new flagbits ROSTORFL andROSTORFL_MASK to support theread-only version of the REXXSTORAGE function.

Release update


Chapter 3. Summary of changes to SYS1.PARMLIB

Table 2 lists the new and changed members of SYS1.PARMLIB.

Table 2. Summary of new and changed SYS1.PARMLIB members

MemberElement orfeature Release Description

Reason forchange

ALLOCxx BCP z/OSV1R11

New Statement: Use the new statementSYSTEM to specify the system defaults.

v Use the new optionIEFBR14_DELMIGDS(LEGACY|NORECALL)to specify the policy on whether to recall amigrated data set when you use an IEFBR14JCL program with DD DISP=(x,DELETE) todelete the data set.

v Use the new optionTAPELIB_PREF(EQUAL|BYDEVICES) tospecify the policy on balancing non-specifictape library requests across multiple tapelibraries.

v Use the new option REMIND_INTV to specifythe number of seconds for how often themessage IEF882E/IEF883E is displayed,letting an operator know of an outstandingIEF238D/IEF433D/IEF434D.

Release update

AXRxx BCP z/OSV1R11

New member: AXRxx is a member ofSYS1.SAMPLIB, from where it can be copied toSYS1.PARMLIB when installation changes todefault settings are required.

Release update

BLSCUSER BCP z/OSV1R11

New statement: Use keyword PROCEDURE asan alternative data definition to keywordFORMAT that specifies the designated datatype. FORMAT and PROCEDURE aremutually-exclusive keywords.

Release update

BPXPRMxx z/OS UNIX z/OSV1R11

New statement: The sysplex root file systemcan be dynamically replaced with the alternateroot file system if ALTROOT is specified.

Releaseenhancement

z/OS UNIX z/OSV1R12

Updated statement: For AF_UNIX, the value forthe MAXSOCKETS keyword does not need tobe specified because a maximum value of10,000 has been set. As a result,MAXSOCKETS will be ignored on a z/OSV1R12 system.

Release update

CEAPRMxx BCP z/OSV1R11

New member: Use the CEAPRMxx parmlibmember to customize common event adapter(CEA) values.

Functionenhancement

CLOCKxx BCP z/OSV1R11

Changed paramter:

v Configurations that support ETRMODE NOare XCF-Local mode and Monoplex mode.

Release update


Table 2. Summary of new and changed SYS1.PARMLIB members (continued)


Reason forchange

COUPLExx BCP z/OSV1R11

Changed parameter:

v The INTERVAL value should be no more thantwice the default value (the derived spinfailure detection interval) if you specify theINTERVAL value explicitly.

v The OPNOTIFY value must either be greaterthan or equal to the specified INTERVALvalue for an absolute value, or be the sum ofthe effective failure detection interval plus therelative OPNOTIFY value for a relative value.

Release update

DEVSUPxx BCP z/OSV1R11

New parameter: Use REFVTOC to specify ifDevice Manager should cause the volumeVTOC to be rebuilt when a volume expansion isdetected.

Release update

EZAIPCSP CommunicationsServer

z/OSV1R11

Changed member: Formatting support for theEZBTWLM structure is no longer supported.

Removal ofsupport

CommunicationsServer

z/OSV1R11

Changed member: Formatting support addedfor Resolver Caching control blocks.

Resolver DNScache

IEAOPTxx BCP z/OSV1R12

New parameter:

The new ManageNonEnclaveWork parameterallows you to specify whether non-enclavetransaction work of queue servers and enclaveservers is to be managed or not. The default isNO.

Release update

IEASYSxx BCP z/OSV1R11

New parameters:

Use the ZAAPZIIP parameter to determinewhether the system can run zAAP processoreligible work on zIIP processors when no zAAPprocessors are installed on the system.

Release update

IGDSMSxx DFSMSdfp z/OSV1R12

New parameter:

The CA_RECLAIM parameter enables ordisables the CA reclaim function for the system.When enabled, CA reclaim causes empty CAspace be reclaimed automatically forkey-sequenced data sets.Changed parameters:

New TRACE and VOLSELMSG subparametersof the TYPE, TRACE, and JOBNAMEparameters let you specify that the parametersapply to either the VOLSELMSG or SMSTRACE facility, not to both facilities as inprevious releases.

Release update

z/OSV1R11

Updated parameter:

For striping allocations, fast volume selection isautomatically activated regardless of thespecification of the FAST_VOLSEL parameter.

Release update

SYS1.PARMLIB


Table 2. Summary of new and changed SYS1.PARMLIB members (continued)


Reason forchange

IKJTSOxx TSO/E z/OSV1R11

New parameter: LOGONHERE(ON) allowsusers to RECONNECT to their TSO/E session,even when the system does not detect adisconnected state and the user appears to belogged on. The default setting is ON.

Release update

IPCSPRnn BCP z/OSV1R11

Changed member: Multiple keywords will beignored since IPCS problem management iswithdrawn.

Release update

ISFPRMxx SDSF z/OSV1R11

Changed member: An SYSID3 keyword on theGROUP statement specifies the default systemID (member) to be used for the SYSLOG in aJES3 environment.

Release update

ISFPRMxx orISFPARMS

SDSF z/OSV1R12

Changed member: New CKHFLDS andCKHFLD2 parameters of the ISGRP macro orGROUP statement define customized lists ofcolumns on the CK history panel.

Release update

SDSF z/OSV1R11

Changed member: The CONFIRM parameter ofthe ISGRP macro or GROUP statement nowaccepts ALWAYS, which prevents users fromdisabling confirmation.

Release update

SDSF z/OSV1R11

Changed member: Adds new columns to thevariable field lists for several panels. Variablefield lists can be customized with the FLDstatements or ISFFLD macros of the GROUPstatement or ISFGRP macro.

Release update

MSGFLDxx BCP z/OSV1R11

Changed member: For the MSGFLDxx parmlibmember (message flood automationparameters), you can use national characters tospecify the two characters xx.

Release update

SCHEDxx BCP z/OSV1R11

Changed member: Updated parameters:

v CSFINIT

v IATINXM

Release update

SMFPRMxx BCP z/OSV1R11

Changed parameter: You can use theMAXDORM parameter to specify the amount ofreal time that SMF allows data to remain in anSMF buffer before it is written to a recordingdata set or a log stream.

Release update

SYS1.PARMLIB

Chapter 3. Summary of changes to SYS1.PARMLIB 9

SYS1.PARMLIB


Chapter 4. Summary of changes to SYS1.PROCLIB

There is no updates for SYS1.PROCLIB in z/OS V1R12 and z/OS V1R11.


Chapter 5. Summary of changes to SYS1.SAMPLIB

Table 3 lists the new and changed members of SYS1.SAMPLIB.

Table 3. Summary of new and changed SYS1.SAMPLIB members


IKJTSO00 RACF® z/OS V1R11 Updated: Added new command,RACMAP, to RACPARM.

Identity Propagation

TSO/E z/OS V1R11 Changed member: Adds RACMAP toAUTHCMD.

Release update

Changed member: Deletes invalidTCP/IP commands from AUTHCMD.

OA24668

IRRADULD RACF z/OS V1R12 Updated: Information added for tableUSER01.RPKIGENC.

Elliptic curve cryptography(ECC) support

RACF z/OS V1R11 v Updated: Information added for newevent code, 86 (56) R_PgmSignVer.

v Changed member: Updated todefine load statement for newAUTOPROF table.

v Changed member: Updated tosupport PKI key generation.

v Program signing andverification support

v Automatic UID/GIDAssignment in CallableServices

v PKI Key Generation

IRRADUTB RACF z/OS V1R12 Updated: Information added for tableUSER01.RPKIGENC.

Elliptic curve cryptography(ECC) support

RACF z/OS V1R11 v Updated: Information added for newevent code, 86 (56) R_PgmSignVer.

v Changed member: Updated todefine new AUTOPROF table.

v Changed member: Updated tosupport PKI key generation.



v PKI Key Generation

IRRSCHEM RACF z/OS V1R11 v Updated: Information added for theXML schema for the new eventcode, 86 (56) R_PgmSignVer.

v Updated: Defined new XML tagsmodService, modClass, modProf,modData.



IRXREXX1 TSO/E z/OS V1R11 Changed member: Adds new flag bitsROSTORFL and ROSTORFL_MASK tosupport the read-only version of theREXX STORAGE function.

Release update


Release update


Release update

IRXTSMPE TSO/E z/OS V1R11 Changed member: Updates commentswith right number of default REXXenvironments, 401 not 40.

Release update


Table 3. Summary of new and changed SYS1.SAMPLIB members (continued)


RACDBULB RACF z/OS V1R11 Updated: Added information for ICSFsegment for general resource profiles.

ICSF segment for generalresource profiles support

RACDBULD RACF z/OS V1R12 Updated: Added information for ICSF. ICSF encryptedsymmetric keys support

RACF z/OS V1R11 Updated: Added information for thenew SIGVER segment.

Program signing andverification support

RACDBUTB RACF z/OS V1R12 Updated: Added information for ICSF. ICSF encryptedsymmetric keys support

RACF z/OS V1R11 v Updated: Added information forICSF segment for general resourceprofiles.

v Updated: Added information for thenew SIGVER segment.

v ICSF segment forgeneral resourceprofiles support


SPPACK BCP Every release Changed member: Maintenance. Release update

SYS1.SAMPLIB


Chapter 6. BCP 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 Chapter 3,“Summary of changes to SYS1.PARMLIB,” on page 7 and Chapter 5, “Summary ofchanges to SYS1.SAMPLIB,” on page 13 for those changes.

The BCP interfaces described in this topic are:

v “Callable services for high-level languages” on page 15

v “Installation exits” on page 16

v “Control blocks” on page 18

v “IPCS Subcommands” on page 19

v “Services and macros” on page 21

v “Messages” on page 20

v “SMF records” on page 30

v “System commands” on page 31

Callable services for high-level languagesTable 4 lists the new and changed callable services.

There are many different documents in the z/OS library that contain BCP callableservices. You can find detailed information for a particular macro in z/OS MVSProgramming: Callable Services for High-Level Languages.

Table 4. Summary of new and changed BCP callable services

Callable service name Release Description Reason for change

HWICMD z/OS V1R12 New: Power savings mode Release update

z/OS V1R12 Changed: Updated parameters

z/OS V1R10 New: Call the HWICMD service to issue aBase Control Program internal interface(BCPii) Hardware Management Command.

HWICONN z/OS V1R11 Changed: The HWICONN service is updatedto provide the activation profile support.

Release update

z/OS V1R10 New: Call the HWICONN service to establisha logical connection between the applicationand a central processor complex (CPC), aCPC image (LPAR), or a capacity record.

Release update

HWIDISC z/OS V1R11 Changed: The HWIDISC service is updatedto provide the activation profile support.

Release update

z/OS V1R10 New: Call the HWIDISC service to releasethe logical connection between theapplication and the identified CPC, image, orcapacity record.

Release update

HWIEVENT z/OS V1R12 New: Power savings mode Release update

z/OS V1R10 New: Call the HWIEVENT service to registerfor BCPii events or delete the registration.


Table 4. Summary of new and changed BCP callable services (continued)


HWILIST z/OS V1R11 Changed: The HWILIST service is updatedto provide the activation profile support.

Release update

z/OS V1R10 New: Call the HWILIST service to retrievehardware management console (HMC) andBCPii configuration-related information.

Release update

HWIQUERY z/OS V1R12 New: Power savings mode Release update

z/OS V1R11 Changed: The HWIQUERY service isupdated to provide the activation profilesupport.

z/OS V1R10 New: Call the HWIQUERY service to retrieveinformation about objects managed by thesupport element (SE) or HMC related withCPCs, images, or capacity records.

HWISET z/OS V1R11 New: Call the HWISET service to change orset various CPC, image (LPAR), andactivation profile attributes.

Release update

HWIBeginEventDelivery z/OS V1R10 New: Call the HWIBeginEventDeliveryservice to allow a C application running in theUNIX System Services (USS) environment tobegin delivery of event notifications.

Release update

HWIEndEventDelivery z/OS V1R10 New: Call the HWIEndEventDelivery serviceto allow a C application running in the UNIXSystem Services (USS) environment to enddelivery of event notifications.

Release update

HWIGetEvent z/OS V1R10 New: Call the HWIGetEvent service to allowa C application running in the UNIX SystemServices (USS) environment to retrieveoutstanding BCPii event notifications.

Release update

HWIManageEvents z/OS V1R10 New: Call the HWIManageEvents service toallow a C application running in the UNIXSystem Services (USS) environment tomanage the list of events for which theapplication is to be notified.

Release update

IRARMCTZ z/OS V1R12 New: An extension of IRARMCT toaccommodate RMF users.

Release update

Installation exitsTable 5 lists the new and changed installation exits. You can find detailedinformation for a particular installation exit in z/OS MVS Installation Exits.

Table 5. Summary of new and changed BCP installation exits

Installation exit Release Description Reason for change

CNZ_MSIEXIT z/OS V1R12 New: New installation exit Release update

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Table 5. Summary of new and changed BCP installation exits (continued)

Installation exit Release Description Reason for change

CSVLLIX1 z/OS V1R12 Changed:

v Updated to include a description ofcontrolling the exit routine through thedynamic exits facility

v Added recovery routine

Release update

z/OS V1R12 Deleted: Removed information aboutreplacing an exit.

CSVLLIX2 z/OS V1R12 Changed:

v Updated to include a description ofcontrolling the exit routine through thedynamic exits facility

v Added recovery routine

Release update

z/OS V1R12 Deleted: Removed information aboutreplacing an exit.

IEALIMIT z/OS V1R11 Changed: Update the description of the MVSdefault system behavior for starting jobswhen the available region is less than theREGION size requested in the JCL.

Release update

IEAVMXIT z/OS V1R10 New: Integrate the existing IEAVMXIT withthe message flood automation, or invoke themessage flood automation from IEAVMXIT.

Release update

IEF_ALLC_EVENT z/OS V1R12 New: New installation exit Release update

IEFUJV z/OS V1R12 Changed: Updated parameter descriptions Release update

IEFUSI z/OS V1R12 Changed: Updated parameter descriptions Release update

ISGCNFXITSYSPLEX z/OS V1R11 Changed: More information about thecontention event is provided. For details, seethe parameter list in the ISGYCNFP dataarea.

Release update

ISGCNFXITSYSTEM z/OS V1R11 Changed: More information about thecontention event is provided. For details, seethe parameter list in the ISGYCNFP dataarea.

Release update

ISGENDOFLQCB z/OS V1R10 Changed: The exit routine environment ischanged with an EUT FRR recovery as theonly recovery type.

Release update

ISGNQXITBATCH z/OS V1R10 Changed: The exit routine environment ischanged with an EUT FRR recovery as theonly recovery type.

Release update

ISGNQXITPREBATCH z/OS V1R10 Changed: The exit routine environment ischanged with an EUT FRR recovery as therecommended recovery type.

Release update

ISGNQXITQUEUED1 z/OS V1R10 Changed: The exit routine environment ischanged with an EUT FRR recovery as theonly recovery type.

Release update

ISGNQXITQUEUED2 z/OS V1R11 New: Add the new exit which indicateswhether any of the ENQs are in contentionand whether the ENQs can be used to gatherrequester context information.

Release update

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Chapter 6. BCP summary of interface changes 17

Control blocksThere have been no new or changed control blocks.

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

v Rewrite the program: To accommodate the change, rewrite the program. Thiscan be necessary if fields were moved, or changed their meaning or use.

v Use a supported service instead of the mapping macro: Use a supportedservice (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 newdata.

v You can specify a set of SELECT statements that name the mapping macros youare 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 6 lists the new and updated IPCS subcommands. See z/OS MVS IPCSCommands and z/OS MVS System Commands for more information.

Table 6. Summary of new and changed MVS IPCS subcommands

IPCS subcommand Release Description Reason for change

CBFORMAT z/OS V1R11 New option: CBFORMAT subcommand isupdated with clarifications of FORMAT andMODEL parameters.

Service aidsenhancements

COPYDDIR z/OS V1R10 New option: COPYDDIR subcommand canimport records from or export records to aRECFM=VB data set.


COPYDUMP z/OS V1R10 New option: COPYDUMP subcommandsupports new filtering options: JOBLIST, andEASYCOPY.


GRSDATA z/OS V1R10 New option: GRSDATA subcommandsupports new data selection parameters andadditional filtering parameters.


SETDEF z/OS V1R11 Deleted option: The SETDEF subcommandno longer supports the PROBLEM andNOPROBLEM keywords.


STATUS z/OS V1R11 New option: A new line about SNAPTRC isadded to the STATUS WORKSHEET report.


SYSTRACE z/OS V1R12 New option: A new set of report typeparameters.


VERBEXIT GRSTRACE z/OS V1R10 New option: VERBEXIT GRSTRACEsubcommand is updated to support multipleparameters.


VERBEXIT IEAVTSFS z/OS V1R12 New option: The COMP parameter isupdated.


VERBEXIT LEDATA z/OS V1R12 New option: There are updates to SVCdump measurements and statistics report.


IPCS problem managementsubcommands

z/OS V1R11 Deleted command: The IPCS problemmanagement subcommands are removedfrom z/OS.


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 with z/OS V1R12 the following parameters are updated:

v DISP

v DSNAME

v JESLOG

v KEYLABL1

v KEYLABL2

v SYSOUT

BCP


Additional topics from z/OS MVS JCL User's Guide include:

v A new section describing factors to consider when selecting a tape device.

v Updated instructions explaining how to use SDSF to view the output from a job.

As of z/OS V1R11, you can use the EATTR parameter to indicate whether the dataset can support extended attributes (format 8 and 9 DSCBs) or not. You can specifySMSHONOR to ask the system to honor the device number or group-name andallocate to the device number or group-name specified in the case of an SMS tapelibrary request.

As of z/OS V1R10 , if you specify the DATACLAS parameter on the JCL DDstatement, and the data class explicitly specifies the OVERRIDE SPACE(YES)attribute, the following attributes specified on the data class will overwrite thecorresponding parameters in the JCL DD statement:

v LIKE

v RFDD

v SPACE

MessagesInformation on new, changed and deleted messages is necessary to migrateautomated operations. Information about new, changed, and deleted BCPmessages can be found in Part 2, “Summary of message changes,” on page 265.

A method for finding changes to MVS and TSO/E message textsAutomation routines are sensitive to changes to message text between releases.You can find changes to message texts in the following places:

v Part 2, “Summary of message changes,” on page 265. This section is usefulwhen you go from one release to the next.

v Data set SYS1.MSGENU. This data set contains information to help you identifychanges to message texts more accurately. This method allows you to findmessage text changes between your current release and whatever release youchoose to migrate to. This method is described below.

Using SYS1.MSGENU to find message text changesIBM supplies a data set containing the text of system messages that are translated.This data set, called SYS1.MSGENU, contains the text of system messages in theform of message skeletons. (For more information, see z/OS MVS Planning:Operations, SA22-7601.

Note that this method will not show changes to:

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/MVSmessages, 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 are migrating.

BCP


Once you have installed the OS/390® Release 4 or higher level of the data set youare comparing, you can compare the new data set with the data set on the systemfrom which you are migrating. Depending on how you do the comparison, you canget output 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 whose text has changed, the output might show both and I and a D,indicating that a record in the message has been replaced:I - IEE162I 46 &NNN ROLL &A MESSAGES (DEL=R OR RD)D - IEE162I 46 &NNN ROLL &A MESSAGES (DEL=R, RD)

This means that, in message IEE1621, (DEL=R, RD) was replace by (DEL=R OR RD).

Using this information, you can decide if your automation routines need to bechanged.

Services and macrosTable 7 lists the new and updated macros. See the following books for moredetailed information:v z/OS MVS Programming: Authorized Assembler Services Reference ALE-DYNv z/OS MVS Programming: Authorized Assembler Services Reference EDT-IXGv z/OS MVS Programming: Authorized Assembler Services Reference LLA-SDUv z/OS MVS Programming: Authorized Assembler Services Reference SET-WTOv z/OS MVS Programming: Assembler Services Reference ABE-HSPv z/OS MVS Programming: Assembler Services Reference IAR-XCTv z/OS MVS Programming: Sysplex Services Referencev z/OS MVS Programming: Workload Management Servicesv z/OS MVS Programming: Resource Recovery

Table 7. Summary of new and changed MVS macros

Macro Release Description Reason for change

ATRSRV z/OS V1R10 New return and reason codes:

v 26–ATRSRV_UR_Not_In_Forget

v 27–ATRSRV_NOT_server_DSRM

Release update

ATTACHX z/OS V1R12 The description of the PARAM andPLIST8ARALETS parameters under theATTACHX macro is updated.

Release update

AXREXX z/OS V1R11 New options:

v REQUEST=GETREXXLIB

v REXXLIB

v REXXLIBLEN

New reason code: New reason code forreturn code X'0C'.

Release update

z/OS V1R10 New reason codes: New reason codes forreturn code X'08'.

Release update

BCPii z/OS V1R10 BCPii is a new chapter for the base controlprogram (BCP) internal interface services.

Release update

CNZCONV z/OS V1R10 New statement: Do not use console namesLOGON and LOGOFF for the macro.

Release update

BCP


Table 7. Summary of new and changed MVS macros (continued)


CNZQUERY z/OS V1R12 Updated reason codes:

v Reason codes 0804

v Reason codes 0807

Release update

CONVCON z/OS V1R10 New statement: Do not use console namesLOGON and LOGOFF for the macro.

Release update

CSVDYLPA z/OS V1R12 New option parameters:

v REQUEST contains new parameters

New reason codes

v 0841

v 0842

v 0843

v 0848

Release update

z/OS V1R11 New options:

v When REQUEST=ADD, use BYPATH toindicate whether the module was fetchedfrom a z/OS UNIX executable file that isspecified as a fully qualified path name.

v When REQUEST=ADD, use UCBADDR tospecify the UCB address for the volume onwhich the first extent of the data set thatcontains the module exists.

v When REQUEST=ADD, use CCHH tospecify the CC and HH values associatedwith the first extent of the data set thatcontains the module.

v When REQUEST=ADD, usePATHNAMELEN to specify the length ofthe path name that the PATHNAMEparameter can provide.

v When REQUEST=ADD, use PATHNAMEto indicate the fully qualified path name ofthe file from which the module wasfetched.

v When REQUEST=DELETE, useTYPE=VALUE to indicate that theprocessing depends on the value providedby the TYPEVALUE parameter.

v When REQUEST=DELETE, useTYPEVALUE to indicate the TYPE value.

Release update

BCP




CSVDYNEX z/OS V1R12 New options:

v REPLACE

v Dynamic Exits Services

– Add an Exit Routine to an Exit:MESSAGE=FOUNDBUTERROR, PARAM

– Define an Exit: EXITTYPE

Updated reason codes

v 0

v 0402

v 080F

v 0819

v 081C

v 0822

v 0823

v 0827

v 0829

v 082A

v 082E

Release update

CSVDYNL z/OS V1R12 Updated reason codes

v 0806

v 080D

v 0820

v 0821

v 083B

v 0842

Release update

CSVRTLS z/OS V1R12 Deleted function:

v The RTLS function is withdrawn.

v References to RTLS and "Using CSVRTLSto Request Run-Time Library Services(RTLS) are deleted.

Release update

ENFREQ z/OS V1R10 New keyword: DISABLE Release update

New event code: 68 Release update

ESTAEX z/OS V1R12 New parameter:

v SPIEOVERRIDE

Release update

GETMAIN z/OS V1R10 Changed statements: Generally, if you omitthe CONTBDY parameter, there is nocontaining boundary. However, if theGETMAIN is for SQA or LSQA, and is forless than 4KB, and StartBdy is specified, thedefault of CONTBDY is set to 12, ensuringthat the GETMAIN stays within a 4K pageboundary.

Release update

GQSCAN z/OS V1R12 Performance implications: RNAME givesbetter performance than using generic prefix.

Release update

IARCP64 z/OS V1R10 New function: The IARCP64 macro allowsthe user to request 64-bit cell pool services.

Release update

BCP




IARST64 z/OS V1R10 New macro: The IARST64 macro allows theuser to request 64-bit storage services.

Release update

IARV64 z/OS V1R10 New options:

v REQUEST=PROTECT to requests thatdata within one or more memory objectsbe made read-only.

v REQUEST=UNPROTECT to protect pagesor segments within 64-bit private or 64-bitcommon memory objects.

Release update

Updated options:

v REQUEST=GETSTOR option

v REQUEST=PAGEFIX option

v REQUEST=CHANGEGUARD option

v REQUEST=LIST option

v REQUEST=DETACH option

v REQUEST=CHANGEACCESS option

v REQUEST=GETCOMMON option

Release update

IARVSERV z/OS V1R12 Updated options:

v The source area must not contain pages inthe nucleus (read-only, extended read-only,read-write and extended read-write areas).

Release update

IEAMSCHD z/OS V1R10 Deleted parameter: CPUMASK Release update

IEATEDS z/OS V1R12 New: Provides Timed Event Data Services. Release update

IEAVAPE2 z/OS V1R12 New: The support of the Version 2 IEAVAPEcallable service.

Release update

IEAVDPE2 z/OS V1R12 New: The support of the Version 2 IEAVDPEcallable service.

Release update

IEAVPSE2 z/OS V1R12 New: The support of the Version 2 IEAVPSEcallable service.

Release update

IEAVRLS2 z/OS V1R12 New: The support of the Version 2 IEAVRLScallable service.

Release update

IEAVRPI2 z/OS V1R12 New: The support of the Version 2 IEAVRPIcallable service.

Release update

IEAVTPE2 z/OS V1R12 New: The support of the Version 2 IEAVTPEcallable service.

Release update

IEAVXFR2 z/OS V1R12 New: The support of the Version 2 IEAVXFRcallable service.

Release update

IEA4APE z/OS V1R11 New: The support of the 64–bit AMODEIEAVAPE callable service.

Release update

IEA4APE2 z/OS V1R12 New: The support of the Version 2 IEA4APEcallable service.

Release update

IEA4DPE z/OS V1R11 New: The support of the 64–bit AMODEIEAVDPE callable service.

Release update

IEA4DPE2 z/OS V1R12 New: The support of the Version 2 IEA4DPEcallable service.

Release update

IEA4PSE z/OS V1R11 New: The support of the 64–bit AMODEIEAVPSE callable service.

Release update

BCP




IEA4PSE2 z/OS V1R12 New: The support of the Version 2 IEA4PSEcallable service.

Release update

IEA4RLS z/OS V1R11 New: The support of the 64–bit AMODEIEAVRLS callable service.

Release update

IEA4RLS2 z/OS V1R12 New: The support of the Version 2 IEA4RLScallable service.

Release update

IEA4RPI z/OS V1R11 New: The support of the 64–bit AMODEIEAVRPI callable service.

Release update

IEA4RPI2 z/OS V1R12 New: The support of the Version 2 IEA4RPIcallable service.

Release update

IEA4TPE z/OS V1R11 New: The support of the 64–bit AMODEIEAVTPE callable service.

Release update

IEA4TPE2 z/OS V1R12 New: The support of the Version 2 IEA4TPEcallable service.

Release update

IEA4XFR z/OS V1R11 New: The support of the 64–bit AMODEIEAVXFR callable service.

Release update

IEA4XFR2 z/OS V1R12 New: The support of the Version 2 IEA4XFRcallable service.

Release update

IOCINFO z/OS V1R10 New function: The IOCINFO macro can beused to obtain the information about the I/Ofacilities that are supported and enabled bythe hardware and software.

Release update

IOSCDR z/OS V1R12 New parameter:

v Worldwide Port Name (WWPN) parameter

Release update

IOSCHPD z/OS V1R12 New parameter:

v WWPN parameter

Release update

IOSFDSDP z/OS V1R12 New function: Use to obtain informationabout configuration and device characteristicsfor storage devices for the HyperSwapconfiguration.

Release update

IOSSPOF z/OS V1R11 Changed: The SPOFAREA is obtained bythe service and must be released by thecaller using the length and subpool specifiedin the SPOFAREA.

Release update

z/OS V1R10 New function: The IOSSPOF macro is usedto check for I/O configuration redundancy ofDASD devices or pairs of DASD devices.

Release update

IOSZHPF z/OS V1R12 New: Provides information about the zHPFcapabilities of a device from the processorand channel subsystem point of view.

Release update

ISGECA z/OS V1R10 Changed statement: The ProgrammingRequirements for ISGECA macro is updated.

Release update

BCP




ISGENQ z/OS V1R10 New optional parameter:

USERDATA - When TEST=NO andREQUEST=OBTAIN are specified, anoptional input parameter that contains theuserdata to be associated with this request.

Release update

Changed statements:

v The description of the QNAME

v The descriptions of the RNAME

Release update

ISGQUERY z/OS V1R12 Performance implications: RNAME givesbetter performance than using generic prefix.

Release update

Updated parameters:

v ECB@

v TEST

z/OS V1R10 New parameters:

v ANSDETAIL=FULL3

v USERDATA

v USERDATALEN

v USERDATAMATCH

IWMDINST z/OS V1R10 Changed WLM macro:

v New TYPE=HEX|XML parameter allows toinstall a service definition which is providedin XML format.

Release update

IWMDEXTR z/OS V1R10 Changed WLM macro:

v The new TYPE=HEX|XML parameterallows to install a service definition whichis provided in XML format.

Release update

IWMSRSRS z/OS V1R11 Changed WLM macro:

v NewMETHOD=PROPORTIONAL|EQUICPUparameter which selects the method forcomputing the output weights. The defaultis METHOD=PROPORTIONAL

v New COST_ZAAP_ON_CP parameterwhich is used in conjunction withMETHOD=EQUICPU. It describes theadditional cost of executing zAAP-eligiblework on a CPU instead of on a zAAPprocessor.

v New COST_ZIIP_ON_CP parameter whichis used in conjunction withMETHOD=EQUICPU. It describes theadditional cost of executing zIIP-eligiblework on a CPU instead of on a zIIPprocessor.

v New PLISTVER=2 parameter whichspecifies the version of the macro.

Release update

IWMWRCAA z/OS V1R10 Changed WLM macro: The enhancementallows to map the output data area from theIWMRCOLL service.

Release update

BCP




IWM4CON z/OS V1R11 Changed WLM macro:

v New REGION_TOKEN parameter (whenSERVER_MANAGER=YES is specified),an optional 16-character output parameter,which contains a region token


Release update

IWM4ECRE z/OS V1R11 Changed WLM macro:

v The new TYPE=WORKDEPENDENTkeyword defines that SRM considers theenclave to be a continuation of thecreating unit of work’s (TCB or SRB)transaction.

APAR OA26104update

IWM4MCHS z/OS V1R10 Changed WLM macro: This service isenhanced to accept generic delay typesTYPE6-TYPE15.

Release update

IWM4MGDD z/OS V1R10 New WLM macro: With this service,subsystems can define descriptions for theirgeneric delay states.

Release update

IWM4SRSC z/OS V1R11 Changed WLM macro:

v NewMETHOD=PROPORTIONAL|EQUICPUparameter which selects the method forcomputing the output weights. The defaultis METHOD=PROPORTIONAL

v New COST_ZAAP_ON_CP parameterwhich is used in conjunction withMETHOD=EQUICPU. It describes theadditional cost of executing zAAP-eligiblework on a CPU instead of on a zAAPprocessor.

v New COST_ZIIP_ON_CP parameter whichis used in conjunction withMETHOD=EQUICPU. It describes theadditional cost of executing zIIP-eligiblework on a CPU instead of on a zIIPprocessor.

v New MAXEQUIVUNITS parameter, anoptional output parameter, which containsthe maximum equivalent service unitsacross all processing resources used tocalculate the mixed weight output.

v New IL_WEIGHTING parameter, anoptional input parameter, which controlshow WLM evaluates available capacity atimportance levels (ILs) lower than thecurrently selected one.


Release update

IXCJOIN z/OS V1R12 New parameters: The IXCJOIN macrosupports new parameters: CRITICAL,FUNCTION, LOCALCLEANUP,RECOVERYMANAGER, and TERMLEVEL.

Release update

BCP




IXCMSGIX z/OS V1R12 New macro: The IXCMSGIX macro is thesuccessor of IXCMSGI.

Release update

IXCMSGOX z/OS V1R12 New macro: The IXCMSGOX macro is thesuccessor of IXCMSGO.

Release update

IXCQUERY z/OS V1R11 New parameter: The newIPLTOKEN=ipltoken parameter to specify astorage area to contain the IPL token of theMVS system where the IXCQUERY macrowas issued.

Release update

IXGBRWSE z/OS V1R11 New option: VIEW=NO_VIEW for theparameter VIEW in REQUEST=START.

Release update

IXGINVNT z/OS V1R12 New option: When updating an existing logstream configuration, the GROUP attributemust be taken into account.

Release update

z/OS V1R10 Changed parameter: Updates have beenmade to the following keywords andparameter combinations whenDASDONLY=YES is specified:

v STG_DUPLEX(YES)

v DUPLEXMODE(UNCOND)

v LOGGERDUPLEX(UNCOND)

IXGWRITE z/OS V1R12 Updated reason code:

v 0867 for return code X'08'

Release update

IXLCONN z/OS V1R12 New parameters: The IXLCONN macrosupports new parameters: CRITICAL,FUNCTION, and TERMLEVEL.

Release update

z/OS V1R11 Changed reason code: Updates have beenmade to the reason code X'xxxx088E' forreturn code X'8'.

IXLCSP z/OS V1R12 Changed: For the IXLCSP service, neitherELEMENTRATIO nor ELEMENTCOUNT canbe specified as zero withLISTCNTLTYPE=ELEMENT.

Release update

z/OS V1R11 Changed reason code: Updates have beenmade to reason code X'xxxx088E' for returncode X'8'.

IXLREBLD z/OS V1R12 Changed: The documentation for thebehavior related to DUPLEX(ENABLED) isupdated.

Release update

z/OS V1R11 New reason code: New reason codeX'xxxx0C88' for return code X'C'.

IXLSYNCH z/OS V1R10 New parameter:

The new parameter MODEVAL specifies howthe request should be processed if it cannotbe serviced immediately.

Release update

BCP




LOAD z/OS V1R12 Update:

Register information is updated

Release update

z/OS V1R11 New parameters: ADDR64, ADRNAPF6, andPLISTVER

z/OS V1R10 Changed statements: For the GLOBALparameter, when the module is to be loadedinto CSA, the module must not have beenpreviously loaded with different attributes bythe same job step, the module must also bereentrant and must reside in anAPF-authorized library.

Release update

MCSOPER z/OS V1R12 Updated parameter:

v REQUEST

Release update

NIL z/OS V1R10 Changed statements: ASC mode for NIL isnow primary or access register (AR).

Release update

NMLDEF z/OS V1R11 New statement: The naming convention forCEST name.

Release update

OIL z/OS V1R10 Changed statements: ASC mode for OIL isnow primary or access register (AR).

Release update

SDUMP and SDUMPX z/OS V1R12 Updated parameter:

v PSWREGS

Release update

z/OS V1R11 New return code: 46 for the reason code 08

Changed: The Q=YES|NO setting for theCHNGDUMP command overrides theQUIESCE parameter in SDUMP andSDUMPX services.

Release update

STIMERM z/OS V1R10 Changed statements: Up to 128 STIMERMsis supported from an authorized caller.

Release update

STORAGE z/OS V1R10 Changed statements: APF-authorization foris allowed for STORAGE OBTAIN andSTORAGE RELEASE.

Release update

SYSEVENT z/OS V1R12 Updated parameter:

v TYPE

Release update

z/OS V1R12 Changed statements:

v SYSEVENT Mnemonics

TIMEUSED z/OS V1R12 Performance implications: Guidance forusing TIMEUSED LINKAGE=SYSTEMwithout the CPU and VECTOR parameters.

Release update

UCBLOOK z/OS V1R10 New parameters: New SPECIAL keywordthat specifies whether the UCB can be found(SPECIAL=YES) or cannot (SPECIAL=NO).

Release update

BCP




UCBSCAN z/OS V1R10 New parameters: New SPECIAL keywordthat specifies whether the UCB can be found(SPECIAL=YES) or cannot (SPECIAL=NO).SPECIAL=ONLY is only used to scan forspecial devices.

Release update

Changed statements:

v UCBPAREA is required ifSUBCHANNELSET=ALL is specified.

v If you specify DEVCID, only UCBs of theparticular device class specified will bepresented, and the DEVCLASS parameteris ignored.

Release update

WTO z/OS V1R10 Changed statements: The maximum lines ofa multi-line message is 65533, if you attemptto send more than 65533 total lines, anABEND X'D23' , reason code X'0051' occurs.

Release update

SMF recordsTable 8 lists the new and updated SMF records. See z/OS MVS SystemManagement Facilities (SMF) for more detailed information.

Table 8. Summary of new and changed BCP SMF records

SMF record Release Description Reason for change

Type 0 z/OS V1R11 New field: SMF0TZ Release update

Type 7 z/OS V1R12 Multiple updates Release update


z/OS V1R10 New flags: The new SMF14/15 flags that aidin finding programs that issue a Non-EXCPOPEN and issue EXCP or XDAP.

Release update



Type 21 z/OS V1R10 New fields: SMF21DBR and SMF21DBW inthe Header/Self-defining Section.

Release update

Type 23 z/OS V1R11 New fields in SMF Statistics Section.

z/OS V1R10 Multiple updates Release update

Type 30 (Common AddressSpace Work)

z/OS V1R12 Multiple updates Release update

z/OS V1R11 Multiple updates


Type 38 z/OS V1R10 Update and clarify the subtype descriptionsfor record type 38.

Release update

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Table 8. Summary of new and changed BCP SMF records (continued)



z/OS V1R10 New subtypes:

v Subtype 22

v Subtype 23

v Subtype 24

v Subtype 25

Updated: Subtypes 15 and 16 Release update










Type 90 z/OS V1R12 New subtypes: 33 and 34 Release update

Type 92 z/OS V1R11 New subtype: 15 Release update

Type 99 (System ResourceManager Decisions)

z/OS V1R12 New offsets: Period data section 1A0 - 1B0of subtype 2

Release update

z/OS V1R11 New subtypes: 13 and 14.


Type 113 z/OS V1R10 New record type: The system uses type 113to record hardware capacity, reporting, andstatistics for IBM System z10® or latermachines.

Release update

System commandsTable 9 lists the new and updated MVS system commands. See z/OS MVS SystemCommands for more detailed information.

Table 9. Summary of new and changed MVS System Commands

System Command Release Description Reason for change

CHNGDUMP z/OS V1R12 New option: DEFERTND Release update

z/OS V1R11 New option: CHNGDUMP subcommand supportsnew parameters: SDUMP,MAXSNDSP andSDUMP,AUXMGMT.

CMDS z/OS V1R12 Guidance: Use extra caution when using CMDSABEND because early abnormal termination of anexecuting command can potentially cause the needfor a system or sysplex-wide re-IPL.

Release update

z/OS V1R10 New option: CMDS DUMP command schedules adump for Master's and Console's address space.

BCP


Table 9. Summary of new and changed MVS System Commands (continued)


DEVSERV z/OS V1R12 New option: DDR Release update

z/OS V1R10 v New option: DEVSERV QLIB command supportsa new parameter CATS.

v New option: DEVSERV QDASD commandsupports a new parameter ATTRIBUTE.

DISPLAY z/OS V1R12 New options:

v DISPLAY AUTOR command displays the currentauto-reply policy and the current WTORs beingmonitored by auto-reply processing.

v DISPLAY IOS,CUGRP command displaysinformation about IOS control unit groups.

v DISPLAY IPLINFO command supports newoptions:

– D IPLINFO,sysparm displays the value specifiedor defaulted for any system parameter withinIEASYSxx.

– D IPLINFO,sysparm,STATE displays the stateassociated with a system parameter. Thiscommand is only supported for ZIIPZAAP or itsalias ZZ.

v DISPLAY PROG,DEFAULTS command displaysdefault settings applied to the PROGxx LNKLSTand LPA statement, to the SETPROG LNKLST andSETPROG LPA commands, and to the DISPLAYPROG,EXIT command.

v DISPLAY PROG,EXIT command supports newoptions: INSTALLATION, PROGRAM, andNOTPROGRAM.

v DISPLAY RRS command supports new options:

– D RRS,URSTATUS displays unit of recoveryinformation statistics.

– D RRS,UREXCEPTION display unit of recoveryinformation for URs that are in exceptions.

– D RRS,UR,FAMILY displays the units ofrecovery in the cascaded transaction specified.

v DISPLAY SYMBOLS,SUMMARY commanddisplays summary information about the staticsystem symbols currently in use with messageIEA994I.

v DISPLAY XCF,REALLOCATE,REPORT | TESTcommand displays information about theREALLOCATE process.

Release update

BCP




DISPLAY z/OS V1R11 v New option: DISPLAY ALLOC, GRPLOCKScommand displays information about the currentDevice Allocation group locks that are being held.

v New option: DISPLAY ALLOC, OPTIONScommand displays the current MVS DeviceAllocation settings that are in use or the systemdefaults.

v New option: DISPLAY GRS, ANALYZE, LATCHdisplays information about GRS latch contention.

v New option: DISPLAY IKJTSO command supportsa new parameter LOGON.

Release update

DISPLAY z/OS V1R10 v New option: DISPLAY OPDATA,MODE commanddisplays the status of migration.

v New option: DISPLAY SMS,CFLS commandsupports two new options: ALL orlockstructurename.

v New option: DISPLAY SMS,{PDSE |PDSE1},HSPSTATS command displays PDSEcache information.

v New option: DISPLAYU,[TAPE],UNAVAILABLE[,devno] commanddisplays the unavailable devices.

v New option: DISPLAY HIS command displays thehardware event data collection status for thehardware instrumentation services (HIS)

Release update

MODIFY z/OS V1R12 v New option: MODIFY WLM,ZGPA command canbe used to start, stop and modify options of theGuest Performance Agent manually.

v New option: MODIFY hisproc,STATECHANGEcommand can be used to take specific action whena significant change to the system is detected.

Release update

MODIFY z/OS V1R11 v New option: MODIFY OMVS command supports anew parameter COND=FORCE.

v New option: MODIFY AXR command supports anew parameter REXXLIB.

v New command: MODIFY CEA,CEA= command issupported to redrive the CEAPRMxx parmlibmember for various parameter changes andcorrections without taking down CEA.

v New command: MODIFYCEA,DIAG,COMPTABLE command is supported torefresh the CEA component table as part ofcorrecting an internal problem.

v New command: MODIFYCEA,DIAG,REXXDEBUG= command is supportedto manage CEA REXX exec tracing.

v New command: F CEA,DROPIPCS command issupported to forcibly disconnect the CEAinstrumentation from the IPCS sysplex dumpdirectory data set.

Release update

BCP




MODIFY z/OS V1R10 v New option: MODIFY CEA,CEA= commandredrives the CEAPRMxx parmlib memberprocessing without taking down CEA.

v New option: MODIFY CEA,DIAG,COMPTABLEcommand refreshes the CEA component tableinformation.

v New option: MODIFY CEA,DIAG,REXXDEBUG=command manages CEA REXX exec tracing.

v New option: MODIFY OMVS,NEWROOT=command replaces the sysplex root file system inthe shared file system configuration.

v New option: MODIFY hisproc command starts,configures, and stops the event data collection.

Release update

SET z/OS V1R12 New option: AUTORxx

New option: CLEAR

Release update

SETALLOC z/OS V1R12 New options:

v TEMPDSFORM=UNIQUE | INCLUDELABEL

v VERIFY_UNCAT=FAIL | TRACK | MSGTRACK

v MEMDSENQMGMT=ENABLE | DISABLE

Release update

z/OS V1R11 New command: SETALLOC command dynamicallymodifies Device Allocation settings.

SETAUTOR z/OS V1R12 New command: Use this command to deactivateauto-reply processing or to stop monitoring a currentoutstanding WTOR.

Release update

SETCEE z/OS V1R12 New option: CLEAR clears all the system leveldefault run-time options and keywords set by theSETCEE or SET CEE commands.

Release update

SETCON z/OS V1R10 New command: SETCON MODE commanddynamically migrates from the shared mode anddistributed mode of console service.

Release update

SETHS z/OS V1R11 New option: SETHS command supports a newRESUMEIO parameter to resume normal I/O activityto all DASD devices.

Release update

SETMF z/OS V1R11 Deleted option: The Message Flood AutomationSETMF FREE command is removed because thefunction is no longer necessary.

Release update

SETPROG z/OS V1R12 New options:

v EXIT,REPLACE

v EXIT,ADD,PARAM

v SVCNUMDEC

v ADDALIAS | NOADDALIAS

Release update

SETRRS z/OS V1R10 New command: SETRRS ARCHIVELOGGINGcommand allows to disable and enable RRS archivelogging on a given system.

Release update

SETSMF z/OS V1R12 New option: FLOOD option can enable or disablethe SMF record flood automation facility.

Release update

BCP




SETSMS z/OS V1R12 v New option: use CA_RECLAIM to override thespecifications of the keyword CA_RECLAIM inIGDSMSxx and data classes.

v New option: ASID, JOBNAME and TYPE canspecify different settings using optionalsub-parameters for TRACE and VOLSELMSGfacilities.

Release update

SETXCF z/OS V1R12 New option: UseALTER,STRNAME=strname,SIZE=size[u] to specifythe unit for the structure size.

Release update

z/OS V1R11 New option: SETXCF FUNCTIONS commandenables or disables optional functions provided by theXCF and XES components of z/OS.

z/OS V1R10 New option: SETXCF FUNCTIONS commandenables or disables optional functions provided by theXCF and XES components of z/OS.

APAR OA25130

START z/OS V1R10 v New option: START hisproc command starts thehardware instrumentation services (HIS).

v New option: START HWISTART commandrestarst the base control program internal interface(BCPii) address space.

Release update

STOP z/OS V1R10 v New option: STOP hisproc command stops thehardware instrumentation services (HIS).

v New option: STOP HWIBCPII command shutsdown the Base Control Program internal interface(BCPii) address space.

Release update

VARY z/OS V1R10 v New option: VARYdevspec,AVALIABLE|UNAVAILABLE commandmarks the specified device as available orunvailable for allocation.

v New option: VARYSMS,CFLS(lockstructurename),QUIESE|ENABLEcommand allows to quiesce or enable usage of aVSAM RLS secondary lock structures.

v New option: VARY XCF command supports twonew options: REIPL and SADMP.

Release update

BCP


BCP


Chapter 7. CIM summary of interface changes

This chapter describes the Common Information Model (CIM) interface changes.

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

Tracing modificationsWith z/OS 1.11, the CIM server allows tracing to memory. The tracing memorybuffer is included in memory dumps and allows efficient troubleshooting in case oferrors. Tracing to memory is the new default.

Configuration propertiesTable 10 lists the new and changed CIM configuration properties.

Table 10. Summary of new and changed configuration properties

Property Release Description Reason for change

slp V1R11 The new default for slp is false. If the SLP service isrequired for CIM, you now have to turn it on explicitlyby setting this configuration property to true.

Release update

traceFacility V1R11 Specifies the destination of tracing messages Release update

traceMemoryBufferKbytes V1R11 Specifies the size of the memory area which isreserved for tracing messages

Release update

traceFilePath V1R11 Specifies the fully qualified file which saves the tracedata

Release update

Command-line utilitiesTable 11 lists the new CIM command-line utilities that you can use to control orchange the CIM server environment.

Table 11. Summary of new CIM command-line utilities

Command name Release Description Reason for change

MODIFY V1R10 New console command: Lets you manage the CIMserver configuration from the console like with thecimconfig command-line utility.

Release update


Table 11. Summary of new CIM command-line utilities (continued)


cimcli V1R12 Modification:

v The new function modifyInstance allows themodification of an instance residing in therepository.

v The new function testInstance allows value testingof an instance.

v The function createInstance now allows to specifyarray values.

v A new syntax for instance names forenumerateInstances allows the specification ofarray values.

v New options have been implemented:-ic sets the includeClassOrigin parameter to

true–sort sorts the output

v The option -ip for the function invokeMethod hasbecome obsolete.

Release update

Supported profilesTable 12 lists the new profiles supported by CIM.

Table 12. Summary of new CIM-supported profiles


Host DiscoveredResources (HDR) profile

V1R12 The SMI-S profile Host Discovered Resources (HDR)defines the model for the storage devices presentedto z/OS.

Release update

Storage Host Bus Adapter(HBA) profile

V1R12 The SMI-S profile Storage Host-Bus-Adapter (HBA)represents the manageable elements of an HBA andoptionally, the storage connected to it.

Release update

CIM classesTable 13 lists the new CIM classes.

Table 13. Summary of new CIM classes


IBMzOS_FCPort V1R12 Defines the capabilities and management of a FiberChannel Port device on z/OS.

Release update

IBMzOS_FCPortStatistics V1R12 Defines the statistics for the FCPort on z/OS. Release update

IBMzOS_PortController V1R12 Represents a logical device corresponding to ahardware network port controller on z/OS.

Release update

IBMzOS_Product V1R12 Aggregates PhysicalElements, software, services orother products on z/OS.

Release update

IBMzOS_SBProtocolEndpoint

V1R12 Represents initiator and target protocol endpoints. Release update

IBMzOS_SoftwareIdentity V1R12 Provides descriptive information about a softwarecomponent.

Release update

CIM


Table 13. Summary of new CIM classes (continued)


AssociationIBMzOS_ControlledBy

V1R12 Indicates which devices such as IBMzOS_FCPort arecontrolled by a CIM_Controller such asIBMzOS_PortController on z/OS.

Release update

AssociationIBMzOS_CSFCPort

V1R12 Associates an IBMzOS_ComputerSystem with anIBMzOS_FCPort.

Release update

Association IBMzOS_CSFCPortController

V1R12 Associates an IBMzOS_ComputerSystem with anIBMzOS_FCPort .

Release update

Association IBMzOS_ElementSoftwareIdentity

V1R12 Allows a Managed Element such as anIBMzOS_PortController to report its software relatedasset information on z/OS.

Release update

Association IBMzOS_FCPortStatisticalData

V1R12 Associates an IBMzOS_FCPort withIBMzOS_FCPortStatistics.

Release update

Association IBMzOS_InstalledSoftwareIdentity

V1R12 Identifies the system on which a SoftwareIdentity isinstalled.

Release update

Association IBMzOS_ProductElementComponent

V1R12 Associates an IBMzOS_Product withIBMzOS_PortController.

Release update

Association IBMzOS_SBDeviceSAPImplementation

V1R12 Describes an association between aServiceAccessPoint (SAP) and how it isimplemented.

Release update

Association IBMzOS_SBHostedAccessPoint

V1R12 Associates a Service Access Point and the Systemon which it is provided.

Release update

Association IBMzOS_SBInitiatorTargetLogicalUnitPath

V1R12 Models a host driver path to a logical unit on z/OS.Associates a logical disk with the protocol endpointson a storage controller and zCEC.

Release update

CIM

Chapter 7. CIM summary of interface changes 39

CIM


Chapter 8. Communications Server summary of interfacechanges

In addition to the interface changes included in this chapter, updates toCommunications Server resulted in SYS1.PARMLIB and to SYS1.MACLIB memberchanges. Refer to z/OS Communications Server: IP Configuration Reference formore detailed information.

The Communications Server interface changes described in this chapter are:v “Communications Server IP summary of interface changes”v “Communications Server SNA summary of interface changes” on page 104

The tables in this chapter 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 section describes the updates to the following Communications Server IPinterfaces:v “Configuration files” on page 42 (other than PROFILE.TCPIP)

– “General updates for the non-PROFILE.TCPIP IP configuration files” on page42

– “FTP server configuration statements” on page 49– “FTP client configuration statements” on page 49– “TN3270E Telnet server PROFILE configuration file” on page 49

- “TELNETGLOBALS information block” on page 50- “TELNETPARMS information block” on page 50- “BEGINVTAM information block” on page 50

v “PROFILE.TCPIP configuration file” on page 50– “PROFILE.TCPIP statement and parameter changes” on page 51

v “Operator commands” on page 53– “General updates of IP operator commands” on page 54– “Netstat operator commands (DISPLAY TCPIP,,NETSTAT)” on page 55– “TN3270E Telnet server operator commands” on page 60

v “TSO commands” on page 60– “General updates of TSO commands” on page 60– “NETSTAT TSO commands” on page 61– “FTP TSO and UNIX commands” on page 65

- “FTP subcommands” on page 65v “UNIX commands” on page 67

– “General updates of IP UNIX commands” on page 67– “netstat UNIX commands” on page 72

v “Environment variables” on page 77v “Applications” on page 77v “APIs” on page 78

– “Local IPSec NMI” on page 78– “Network security services (NSS) NMI” on page 81– “Real-time network monitoring TCP/IP NMI” on page 84– “Packet and data trace formatting NMI” on page 87– “TCP/IP callable NMI (EZBNMIFR)” on page 87– “FTP client API” on page 89

v “Socket APIs” on page 90– “General updates of socket APIs” on page 90


v “User exits” on page 92v “Application data” on page 92v “IPCS subcommands” on page 93

– “General updates to IPCS subcommands” on page 93– “CTRACE COMP(SYSTCPIP) subcommand” on page 93– “CTRACE COMP(SYSTCPIS) subcommand” on page 93– “TCPIPCS subcommand” on page 94

v “SNMP MIB modules” on page 95v “SMF record type 109 enhancements” on page 96v “SMF record type 119 enhancements” on page 97

– “FTP records” on page 97– “IPSec records” on page 98– “TCP connection records” on page 100– “TCP/IP stack records” on page 100

v “CICS socket configuration and operator transactions” on page 103v “RACF interfaces” on page 103

Configuration filesTable 14 lists the general updates for the Communications Server IP configurationfiles. This section also contains the following:v Table 15 on page 49, "FTP server configuration statements"v Table 16 on page 49, "FTP client configuration statements"v “TN3270E Telnet server PROFILE configuration file” on page 49

The Communications Server IP PROFILE.TCPIP configuration file updates are in aseparate section; see “PROFILE.TCPIP configuration file” on page 50.

See z/OS Communications Server: IP Configuration Reference for more detailedinformation about all of the Communications Server IP configuration files andstatements.

General updates for the non-PROFILE.TCPIP IP configurationfilesTable 14 lists the general updates for the Communications Server IP configurationfiles.

Table 14. Summary of new and changed non-PROFILE.TCPIP configuration filesFile Statement Release Description Reason for change

BINLSD configuration file N/A V1R11 Configuration file that can be deleted. Itwas used by the BINLSD application,which is no longer supported. Thedefault file name is /etc/binlsd.cfg.

Removal of support

certificate bundlespecification file

CertBundleOptions V1R12 New file to identify the location ofcertificates and certificate revocationthat is to be included in a certificatebundle.

v IPSec support forcertificate trust chains andcertificate revocation lists

v IKE version 2 support

Communications ServerSMTP (CSSMTP)configuration file

SMF119 V1R12 New statement to activate the creationof new SMF 119 records, as shown bythe ezamlcnf.sample.


N/A V1R11 Configuration file for the newCommunications Server SMTPapplication.

New SMTP client for sendingInternet mail

dhcpsd configuration file N/A V1R11 Configuration file that can be deleted. Itwas used by the dhcpsd application,which is no longer supported. Thedefault file name is /etc/dhcpsd.cfg.

Removal of support

Communications Server


Table 14. Summary of new and changed non-PROFILE.TCPIP configuration files (continued)File Statement Release Description Reason for change

IKED configuration file DataRetries V1R11 Now ignored. IPSec enhancements

DataWait V1R11 Now ignored. IPSec enhancements

IkeConfig V1R12 New FIPS140 parameter. IPSec support for FIPS 140cryptographic mode

IkeInitWait V1R11 New parameter that indicates how longto wait before the first retransmission ofany given IKE message.

IPSec enhancements

IkeRetries V1R11 New parameter that indicates howmany times a given IKE message is tobe retransmitted before considering theexchange failed.

IPSec enhancements

KeyRetries V1R11 Now ignored. IPSec enhancements

KeyWait V1R11 Now ignored. IPSec enhancements

inetd configuration file(/etc/inetd.conf file)

N/A V1R11 When you log onto the z/OS UNIXTelnet server (otelnetd), a new bannerpage is added called/etc/otelnetd.banner. If this banner fileexists and -h is not set in the/etc/inetd.conf file, the banner page willbe displayed prior to the login promptwhen you connect to the server.

Customizable pre-logonbanner for otelnetd

named4 configurationfiles

N/A V1R11 Configuration files that can be deleted.They were used by the name4application, which is no longersupported. The default file names are:v /etc/caching.bootv /etc/named.bootv /etc/slave.boot

Removal of support

Network security services(NSS) serverconfiguration file/etc/security/nssd

IPSecDisciplineConfig V1R12 New statement used to specifyparameters for the IPSec Discipline.


v IKE version 2 supportv IPSec support for FIPS

140 cryptographic mode


Chapter 8. Communications Server summary of interface changes 43


Policy Agent configurationfiles

File used to configure the Policy Agent.

IpFilterPolicy V1R12 The RFC4301Compliance parameter isdeprecated for V1R12 and laterreleases.

Release update

AutoMonitorApps V1R11 New statement used to specify a set ofapplications to be automatically started,stopped, and monitored by the PolicyAgent.

Policy infrastructuremanagement enhancements

AutoMonitorParms V1R11 New statement used to specifyparameters that control how the PolicyAgent monitors applications forautomatic starting and stopping.


Codepage V1R11 New statement used to specify theEBCDIC codepage to be used for allconfiguration files and policy definitionfiles.


IPDataOffer V1R12 The following parameters are changed:v HowToEncap - no longer a required

parameter. Default is Tunnel.v HowToEncrypt - changed to include

new values of AES_CBC andAES_GCM_16. Value of AES isdeprecated and treated as asynonym for AES_CBC KeyLength128.

v HowToAuth - changed to includenew values of Null,AES128_XCBC_96,AES_GMAC_128, AES_GMAC_256,HMAC_SHA1,HMAC_SHA2_256_128,HMAC_SHA2_384_192, andHMAC_SHA2_512_256.HMAC_SHA is deprecated andtreated as a synonym forHMAC_SHA1.


v IPSec support forcryptographic currency

IpDynVpnAction V1R12 The HowToEncapIKEv2 parameter isnew.

The following parameters are changedto allow groups of 19, 20, 21, and 24:v InitiateWithPfsv AcceptablePfs

IKE version 2 support

IpFilterPolicy V1R12 The FIPS140 parameter is new. IPSec support for FIPS 140cryptographic mode




Policy Agent configurationfiles continued

IpLocalStartAction V1R12 The following parameters are new:v ICMPCodeGranularityv ICMPTypeGranularityv ICMPv6CodeGranularityv ICMPv6TypeGranularityv MIPv6TypeGranularity


IpManVpnAction V1R12 v AuthInboundSa andAuthOutboundSa parameters arechanged in that new values arerequired for the key length for thenew algorithms added to theHowToAuth parameter.

v EncryptInboundSa andEncryptOutboundSa parameters arechanged in that new values arerequired for the key length for thenew algorithms added to theHowToEncrypt parameter.

v HowToAuth parameter is changed toinclude values ofAES128_XCBC_96, HMAC_SHA1,HMAC_SHA2_256_128,HMAC_SHA2_384_192, andHMAC_SHA2_512_256.HMAC_SHA is deprecated andtreated as a synonym forHMAC_SHA1.

v HowToEncrypt parameter is changedto include a new value of AES_CBC.AES is deprecated and treated as asynonym for AES_CBC KeyLength128.



KeyExchangeAction V1R12 The following parameters are new:v BypassIpValidationv CertificateURLLookupPreferencev HowToAuthMev HowToRespondIKEv1 - introduced

as a synonym for the deprecatedHowToRespond parameter.

v ReauthIntervalv RevocationChecking

The HowToInitiate parameter ischanged. It has a new value of IKEv2.

The HowToInitiate parameter is alsochanged in that the default value isobtained from the HowToInitiateparameter on the KeyExchangePolicystatement.



KeyExchangePolicy V1R12 The following parameters are new:v ByPassIpValidationv CertificateURLLookupPreferencev HowToInitiatev LivenessIntervalv RevocationChecking

The following parameters are changed:v DHGroup - allows new groups of 19,

20, 21, and 24v HowToAuthMsgs - has new values of

SHA2_256, SHA2_384, andSHA2_512

v HowToEncrypt - has new value ofAES_CBC. AES is deprecated andtreated as a synonym for AES_CBCKeyLength 128.







KeyExchangeOffer V1R12 The following parameters are new:v HowToVerifyMsgsv PseudoRandomFunction

The following parameters are changed:v DHGroup - allows new groups of 19,

20, 21, and 24v HowToAuthMsgs - has new values of

SHA2_256, SHA2_384, andSHA2_512

v HowToEncrypt - has new value ofAES_CBC. AES is deprecated andtreated as a synonym for AES_CBCKeyLength 128.



LocalSecurityEndpoint V1R12 The Identity parameter has a newvalue of KeyID.


RemoteIdentity V1R12 The Identity parameter has a newvalue of KeyID.


RemoteSecurityEndpoint V1R12 The Identity parameter has a newvalue of KeyID.



TTLSConnectionAdvancedParms V1R11 The following new parameters can bespecified to configure additional SystemSSL functions:v TLSV1.1 - Specifies the desired

state of TLSV1.1.v TruncatedHMAC - Specifies whether

80-bit truncated HMACs can benegotiated.

v ClientMaxSSLFragment - Specifieswhether maximum SSL fragmentsize can be negotiated by the TLSclient.

v ClientMaxSSLFragmentLength -Specifies the SSL fragment size tobe used.

v ServerMaxSSLFragment - Specifieswhether the maximum SSL fragmentsize can be negotiated by the TLSserver.

v ClientHandshakeSNI - Specifieswhether a client can specify a list ofserver names and whether theserver will choose a certificate basedon that server name list for thisconnection.

v ClientHandshakeSNIMatch -Specifies whether the client nameprovided must match a server namein the server list of server name andcertificate label pairs.

v ClientHandshakeSNIList - Specifiesa server name for the client to send.

v ServerHandshakeSNI - Specifieswhether a client can specify a list ofserver names and whether theserver will choose a certificate basedon that server name list for thisconnection.

v ServerHandshakeSNIMatch -Specifies whether the client nameprovided must match a server namein the server list of server name andcertificate label pairs.

v ServerHandshakeSNIList - Specifiesa server name and certificate labelpair to be used by the server.

AT-TLS enhancements





TTLSEnvironmentAdvancedParms V1R11 The following new parameters can bespecified to configure additional SystemSSL functions:v TLSV1.1 - Specifies the desired

state of TLSV1.1.v TruncatedHMAC -Specifies whether

80-bit truncated HMACs can benegotiated.

v ClientMaxSSLFragment - Specifieswhether the maximum SSL fragmentsize can be negotiated by the TLSclient.

v ClientMaxSSLFragmentLength -Specifies the SSL fragment size tobe used.

v ServerMaxSSLFragment - Specifieswhether the maximum SSL fragmentsize can be negotiated by the TLSserver.

v ClientHandshakeSNI - Specifieswhether a client can specify a list ofserver names and whether theserver will choose a certificate basedon that server name list for thisconnection.

v ClientHandshakeSNIMatch -Specifies whether the client nameprovided must match a server namein the server list of server name andcertificate label pairs.

v ClientHandshakeSNIList - Specifiesa server name for the client to send.

v ServerHandshakeSNI - Specifieswhether a client can specify a list ofserver names and whether theserver will choose a certificate basedon that server name list for thisconnection.

v ServerHandshakeSNIMatch -Specifies whether the client nameprovided must match a server namein the server list of server name andcertificate label pairs.

v ServerHandshakeSNIList - Specifiesa server name and certificate labelpair to be used by the server.

v CertValidationMode -Any/RFC2459/RFC3280 - Specifiesthe method of certificate validation.

AT-TLS enhancements

TTLSGroupAction V1R11 New parameter FIPS140 specifies ifFIPS 140 support is enabled for thisgroup.

AT-TLS enhancements

TTLSGskLdapParms V1R11 New parameterGSK_CRL_SECURITY_LEVELspecifies the level of security to beused when contacting an LDAP server.

AT-TLS enhancements




Resolver Setup FileSEZAINST(RESSETUP)

CACHE V1R11 New configuration statement indicatingthat system-wide resolver caching is tobe used. This is the default.

Resolver DNS cache

CACHESIZE V1R11 New configuration statement setting themaximum amount of storage that canbe used for resolver cache entries.

Resolver DNS cache

NOCACHE V1R11 New configuration statement indicatingthat system-wide resolver caching isnot to be used.

Resolver DNS cache

MAXTTL V1R11 New configuration statement specifyingthe maximum amount of time, inseconds, to use as the time-to-live(TTL) value for resolver cache entries.

Resolver DNS cache

UNRESPONSIVETHRESHOLD V1R12 New statement specifies the thresholdvalue for when resolver should declarea name server to be unresponsive.

Improved resolver reaction tounresponsive DNS nameservers

SNMP Manager APIconfiguration file

SNMP Configuration Entry V1R12 A new configuration parameter,authEngineID, is added to the end ofthe existing SNMPv3 configurationentry parameter list. This newparameter specifies the authoritativeengine ID to use when sending anSNMPv2 trap with USM security.

Enhancements to SNMPmanager API

syslogd configuration file ArchiveCheckInterval V1R11 New statement used to specify theinterval for checking z/OS UNIX filesystem utilization for automatic filesystem threshold archival.

syslogd enhancements

ArchiveThreshold V1R11 New statement used to specify thez/OS UNIX file system thresholdpercentage for automatic file systemthreshold archival.


ArchiveTimeOfDay V1R11 New statement used to specify aspecific local time of day to archivez/OS UNIX file system files.


BeginArchiveParms V1R11 New statement used to specify theprefix used along with the -N parameteron a syslogd rule destination to form abase archive destination data setname, as well as allocation informationneeded to perform an archive.


syslogd rule destination V1R11 There are two new parameters:v The new -N parameter can be used

in conjunction with the newBeginArchiveParms statement, toconfigure the archive destinationdata set name.

v The new -X parameter can be usedto cause the contents of thedestination file to be deleted whenan archive event occurs.


TCPIP.DATA NAMESERVER/NSINTERADDR V1R12 Statement to define the IP address of aname server. Changed so that the IPaddress can be either IPv4 or IPv6.

Resolver support for IPv6connections to DNS nameservers

NOCACHE V1R11 New configuration statement indicatingthat system-wide resolver cachefunctions are not to be utilized onresolver invocations associated withthis configuration file.

Resolver DNS cache

RESOLVERTIMEOUT V1R12 Statement to define the amount of timeresolver waits for a response from aname server. The default is changedfrom 30 seconds to 5 seconds.

Improved resolver reaction tounresponsive DNS nameservers



FTP server configuration statementsTable 15 lists the new and updated FTP server configuration statements. See z/OSCommunications Server: IP Configuration Reference for more detailed information.

Table 15. Summary of new and changed Communications Server FTP server configuration statements

Statement Release Description Reason for change

FIFOIOTIME V1R11 Specifies the amount of time the FTPserver will wait for I/O to a named pipein its z/OS UNIX file system tocomplete.

FTP access to UNIXnamed pipes

FIFOOPENTIME V1R11 Specifies the amount of time the FTPserver will wait to open a named pipein its z/OS UNIX file system.


UNIXFILETYPE V1R11 Specifies whether the FTP server willtreat files in its z/OS UNIX file systemas regular files, or as named pipes.


WLMCLUSTERNAME V1R11 This statement is no longer supported Removal of support forDNS/WLM connectionoptimization

FTP client configuration statementsTable 16 lists the new and updated FTP client configuration statements. See z/OSCommunications Server: IP Configuration Reference for more detailed information.

Table 16. Summary of new and changed Communications Server FTP client configuration statements


FIFOIOTIME V1R11 Specifies the amount of time the FTP clientwill wait for I/O to a named pipe in its z/OSUNIX file system to complete.


FIFOOPENTIME V1R11 Specifies the amount of time the FTP clientwill wait to open a named pipe in its z/OSUNIX file system.


PASSIVEIGNOREADDR V1R11 Indicates whether the FTP client shouldignore the IP address in the FTP serverpassive PASV reply for the data connectionand use the IP address that was used to loginto the FTP server.

FTP passive modeenhancements

UNIXFILETYPE V1R11 Specifies whether the FTP client will treatfiles in its z/OS UNIX file system as regularfiles, or as named pipes.


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 section 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.



TELNETGLOBALS information block: The TELNETGLOBALS information blockis a Telnet configuration block used to provide definitions that apply to all Telnetports.

Table 17. Summary of new and changed Communications Server Telnet configuration file - TELNETGLOBALS block


NOSHAREACB/SHAREACB V1R12 New parameter statement toenable ACB sharing for Telnet LUs.You can use ACB sharing toreduce ECSA storage usage forTelnet server configurations thatare using model applicationprogram definitions to representTelnet LUs. The default setting isNOSHAREACB.

Common storagereduction for TN3270Eserver

TKOSPECLURECON andTKOGENLURECON

V1R12 SAMECONNTYPE is a newparameter that is used to ensurethat the taker has the same basicor secure connection type as thetarget.

Enhancements to theTN3270E server

TELNETPARMS information block:

Table 18. Summary of new and changed Communications Server Telnet configuration file - TELNETPARMS block

Statement Release Description Reason forchange

TKOSPECLURECON andTKOGENLURECON

V1R12 SAMECONNTYPE is a newparameter that is used to ensure thatthe taker has the same basic orsecure connection type as the target.

Enhancementsto the TN3270Eserver

WLMCLUSTERNAME V1R11 This statement is no longersupported and should be removed.

Removal ofsupport forDNS/WLMconnectionoptimization

BEGINVTAM information block: Table 19 includes the PROFILE.TCPIPstatements for the BEGINVTAM information block.

Table 19. Summary of new and changed Communications Server Telnet configuration file - BEGINVTAM block

Statement Release DescriptionReason forchange

TKOSPECLURECON orTKOGENLURECONstatement in thePARMSGROUP block

V1R12 SAMECONNTYPE is a new parameter that isused to ensure that the taker has the samebasic or secure connection type as the target.

Enhancements tothe TN3270Eserver

PROFILE.TCPIP configuration fileThis section 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 configuration



statements are moved from this PROFILE.TCPIP configuration file section to ageneral IP configuration file section; see “TN3270E Telnet server PROFILEconfiguration file” on page 49.

PROFILE.TCPIP statement and parameter changesTable 20 lists the new and updated Communications Server PROFILE.TCPIPconfiguration statements and parameters. See z/OS Communications Server: IPConfiguration Reference for more detailed information.

Table 20. Summary of new and changed Communications Server PROFILE.TCPIP configuration statements andparameters


DEFADDRTABLE V1R12 New profile statement used to configure thedefault address selection policy table.

Configurable default addressselection policy table

GLOBALCONFIG V1R12 A new NOJOIN subparameter is added onthe SYSPLEXMONITOR parameter. IfNOJOIN is configured in the initial profile,the TCP/IP stack does not join the sysplexgroup when the stack is started.

Control joining the sysplex XCFgroup

V1R11 NOWLMPRIORITYQ and WLMPRIORITYQare new parameters to enable and disablethe mapping of the WorkLoad ManagerService Class priority values to anOSA-Express write priority.

QDIO enhancements for WLM IOpriority

INTERFACE V1R12 For IPAQENET and IPAQENET6 interfacetypes, added new WORKLOADQ andNOWORKLOADQ subparameters to theINBPERF parameter value DYNAMIC toenable or disable the QDIO inboundworkload queueing function.

Performance improvements forsysplex distributor connectionrouting

INTERFACE V1R12 For IPAQENET and IPAQENET6 interfacetypes, added CHPIDTYPE and CHPIDparameters to define interfaces onto theintraensemble data network.

z/OS Communications Server inan ensemble

INTERFACE V1R11 New NOOLM and OLM parameters addedfor IPAQENET and IPAQENET6 interfacetypes to disable and enable OSA-Express3optimized latency mode.

OSA-Express3 optimized latencymode

V1R11 New NOISOLATE and ISOLATE parametersadded for IPAQENET and IPAQENET6OSA-Express QDIO interfaces to disable andenable connection isolation.

QDIO support for OSA interfaceisolation

V1R11 New parameter TEMPPREFIX added for theIPAQENET6 interface to define the prefixesfor which IPv6 temporary addresses will begenerated when the prefix is learned throughrouter advertisements.

New parameters ADDTEMPPREFIX andDELTEMPPREFIX added for theIPAQENET6 interface to add and deleteprefixes from the list of prefixes for whichIPv6 temporary addresses can be generated.

IPv6 stateless addressautoconfiguration enhancements

IPCONFIG V1R11 New QDIOACCELERATOR parameter addedto enable QDIO accelerator.

QDIO routing accelerator



Table 20. Summary of new and changed Communications Server PROFILE.TCPIP configuration statements andparameters (continued)


IPCONFIG6 V1R12 Added OSMSECCLASS parameter to definea security class for IP filtering for OSMinterfaces.


IPCONFIG6 V1R11 A new parameter, TEMPADDRS |NOTEMPADDRS, is provided to enable ordisable the generation of IPv6 temporaryaddresses.


NETMONITOR V1R12 New CSMAIL, NOCSMAIL, CSSMTP andNOCSSMTP subparameters added for theSMFSERVICE parameter to enableapplications to receive the new SMF 119subtype 48, 49, 50, 51, and 52 records forCSSMTP events.

Management data for CSSMTP

V1R12 New DVIPA and NODVIPA subparametersadded for the SMFSERVICE parameter toenable applications to receive the new SMF119 records (subtypes 32 - 37) for DVIPAevents.

SMF event records for sysplexevents

V1R11 New PROFILE and NOPROFILEsubparameters for the SMFSERVICEparameter added to enable applications toreceive the new SMF 119 subtype 4 eventrecords.


V1R11 NONTATRCSERVICE andNTATRCSERVICE are new parameters.They are used to control the newSYSTCPOT real-time TCP/IP networkmanagement interface (NMI) which providesOSAENTA trace information.

OSA network traffic analyzer data

SMFCONFIG V1R12 New DVIPA and NODVIPA parametersadded to create new SMF 119 records(subtypes 32 - 37) for DVIPA events.


V1R11 New PROFILE and NOPROFILE parametersadded to create new SMF 119 subtype 4event records containing TCP/IP stack profileinformation.


SRCIP V1R12 The source for a JOBNAME entry can beconfigured as PUBLICADDRS to control theuse of IPv6 public addresses.


V1R11 The source for a JOBNAME entry can beconfigured as TEMPADDRS to control theuse of IPv6 temporary addresses.


VIPABACKUP V1R12 A new prefix length value is added that canbe specified with an IPv6 address to enablethe definition of an IPv6 subnet.

Extend sysplex distributor supportfor DataPower for IPv6

VIPABACKUP V1R11 The following new keywords are added:v TIER1v TIER2v CPCSCOPE

v Sysplex distributor optimizationfor multi-tier z/OS workloads

v Sysplex distributor support forDataPower®



Table 20. Summary of new and changed Communications Server PROFILE.TCPIP configuration statements andparameters (continued)


VIPADEFINE V1R12 A new prefix length value is added that canbe specified with an IPv6 address to enablethe definition of an IPv6 subnet.


VIPADEFINE V1R11 The following new keywords are added:v TIER1v TIER2v CPCSCOPE


v Sysplex distributor support forDataPower

VIPADISTRIBUTE V1R12 The following new keywords are added tosupport the new HotStandby distributionmethod:v HOTSTANDBY option on the

DISTMETHOD parameter. It indicates thehot standby distribution method.

v PREFERRED or BACKUP option on theDESTIP parameter. It indicates the servertype and a rank value after BACKUP,which shows the rank of a backup target.

v AUTOSWITCHBACK andNOAUTOSWITCHBACK options forHOTSTANDBY on the DISTMETHODparameter. They indicate whether thedistributor should switch back to thepreferred target when it becomesavailable.

v HEALTHSWITCH andNOHEALTHSWITCH options forHOTSTANDBY on the DISTMETHODparameter. They indicate whether thedistributor should switch to a backuptarget when the active target has healthproblems.

Sysplex distributor support forhot-standby server

VIPADISTRIBUTE V1R12 A new keyword ENCAP is added to supportdistribution to non-z/OS IPv6 targets.


VIPADISTRIBUTE V1R11 The following new keywords are added tosupport distribution to Tier 1 and Tier 2targets:v TIER1 or TIER2v TIER1 and TIER2 group namesv GREv TARGCONTROLLEDv CONTROLPORT



V1R11 New keywords PROCXCOST andILWEIGHTING are added to influence WLMserver-specific recommendations.

Support for enhanced WLMrouting algorithms

Operator commandsThis section includes all the Communications Server IP operator commands. Seez/OS Communications Server: IP System Administrator's Commands for moredetailed information.



General updates of IP operator commandsTable 21 lists the new and updated Communications Server IP operator commands,except the Netstat operator command DISPLAY TCPIP,,NETSTAT and the Telnetoperator commands. See the following tables for those commands:v Table 22 on page 56, IP Netstat operator commands (DISPLAY

TCPIP,,NETSTAT)v Table 23 on page 60, Telnet operator commands

Table 21. General summary of new and changed Communications Server operator commands

Command Parameters Release Description Reason for change

DISPLAY TCPIP,,HELP DEFADDRT V1R12 The syntax of the new DISPLAYTCPIP,,NETSTAT,DEFADDRT commandis displayed.


N/A V1R12 The new OSAINFO command isdisplayed as one of the supportedDISPLAY TCPIP commands.

Operator command toquery and display OSAinformation

OSAINFO V1R12 The syntax of the new OSAINFOcommand is displayed.


ROUTE V1R12 The displayed syntax of the DISPLAYTCPIP,,NETSTAT,ROUTE commandincludes the new RADV commandmodifier.

Enhancements to IPv6router advertisement

RESCache V1R11 The report is enhanced to display thenew RESCACHE report option.

Resolver DNS cache

DISPLAYTCPIP,,OMPROUTE

RT6TABLE V1R12 Default routes learned from IPv6 routeradvertisements are displayed with ametric of 1 when the routeradvertisement indicated a preference ofhigh, 2 when the router advertisementindicated a preference of medium, or 3when the router advertisement indicateda preference of low. In past releases,these routes were always displayed witha metric of 0.


DISPLAYTCPIP,,OSAINFO

N/A V1R12 New command that displaysOSA-Express QDIO datapath deviceinformation, including registeredaddresses and routing variables.


DISPLAYTCPIP,,STOR

N/A V1R12 Dynamic LPA module storage removedfrom ECSA storage usage and placed innew CSA MODULES storage usage.

Enhancements to theTCP/IP storage display

EZACMD N/A V1R11 New REXX command that can be usedfrom the MVS console, TSO, and IBMTivoli® NetView® for z/OS to invokeselect TCP/IP commands.

MVS console supportfor select TCP/IPcommands

MODIFY CSSMTP DISPLAY,CONFIG V1R12 Command to display the SMF119configuration parameters.


N/A V1R11 New command to control the newCSSMTP application.

New SMTP client forsending Internet mail

MODIFY DCAS N/A V1R12 New command which provides themodification of DCAS debug level afterthe DCAS server has been started.

Digital certificate accessserver (DCAS) MODIFYcommand for debuglevel



Table 21. General summary of new and changed Communications Server operator commands (continued)

Command Parameters Release Description Reason for change

MODIFY IKED DISPLAY V1R12 Report includes the following new field:FIPS140

IPSec support for FIPS140 cryptographic mode

V1R11 Report output includes the following newfields:v IkeInitWaitv IkeRetries

In addition, the following fields are nolonger displayed:v DataRetriesv DataWaitv KeyRetriesv KeyWait

IPSec enhancements

MODIFY NSSD DISPLAY V1R12 Report includes the following new fields:v FIPS140v URLCacheIntervalv CertificateURLv CertificateBundleURL

v IPSec support forcertificate trust chainsand certificaterevocation lists

v IPSec support forFIPS 140cryptographic mode

REFRESH V1R12 Updated to indicate whether cachedcertificate URL data should be flushed.

v IPSec support forcertificate trust chainsand certificaterevocation lists


MODIFY PAGENT MON V1R11 Displays or manages a specifiedapplication, or all applications that areconfigured for starting and stoppingusing the AutoMonitorApps statement.

Policy infrastructuremanagementenhancements

MODIFY RESOLVER FLUSH V1R11 The new FLUSH parameter is used toclear the contents of the resolver cache.

Resolver DNS cache

MODIFY SYSLOGD ARCHIVE V1R11 New command to initiate a manualarchive of the syslogd UNIX file systemfiles.


DISPLAY V1R11 New command to display UNIX filesystem utilization data for syslogd UNIXfile system files.


RESTART V1R11 New command to restart the syslogdaemon.


VARY TCPIP,,DATTRACE

N/A V1R12 Data trace will automatically create newstart and end records for TCP and UDPsockets.

Data trace records forsocket data flow startand end

VARY TCPIP,,DROP PORT=, JOBNAME=,ASID=

V1R12 The command is enhanced to drop allTCP connections associated with serverapplications. The new parameters areused as filters to identify the server orservers whose TCP connections shouldbe dropped

Command to drop allconnections for a server

Netstat operator commands (DISPLAY TCPIP,,NETSTAT)Table 22 on page 56 lists the new and updated Communications Server IP Netstatoperator command DISPLAY TCPIP,,NETSTAT. See Table 21 on page 54 for theother 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,,NETSTAT operatorcommand.

Table 22. Summary of new and changed Communications Server Netstat operator commands (DISPLAYTCPIP,,NETSTAT)

Parameters Release Description Reason for change

ALL V1R12 Added new fields ReceivingInterface and ReceivingQueuefor TCP connections that are using the QDIO inboundworkload queueing function.

Performanceimprovements forstreaming bulk data

ALL V1R12 Displays the new TCP trusted connection flag(TcpTrustedPartner), which indicates that the partner securitycredentials of a partner within a sysplex or subplex havebeen retrieved using the SIOCGPARTNERINFO ioctl, or thatthe SIOCSPARTNERINFO ioctl has been successfullyissued or inherited from the listener socket.

Trusted TCP connections

ALL V1R11 The report displays an indicator as to whether the stack isautomatically tuning the advertised receive window for thisconnection.

TCP throughputimprovements forhigh-latency networks

V1R11 The report displays a TCP connection in SynRcvd state. Release update

V1R11 The report has the following new fields:v ServerBacklog - Displays the number of connections

currently in the backlog queue that are established butare not yet accepted.

v FRCABacklog - Displays the number of connectionscurrently in the backlog queue that are established FRCAconnections and that do not require an accept from theserver application.

Sysplex autonomicsimprovements for FRCA

V1R11 The following values, which are used by WLM whendetermining a server-specific recommendation, are displayedif the socket is in a listening state and port sharing is beingused:v The weighting factor that WLM uses when comparing

displaceable capacity at different importance levels.v The crossover costs that are applied to a zAAP- or

zIIP-targeted workload that is processed on theconventional processor.

Support for enhancedWLM routing algorithms

ALLConn V1R11 The report displays a TCP connection in SynRcvd state. Release update

BYTEinfo V1R11 The report displays a TCP connection in SynRcvd state. Release update

CONFIG V1R12 New OSMSecClass field added to the IPv6 Configurationsection to display the setting of the OSMSECCLASSparameter from the IPCONFIG6 profile statement.

z/OS CommunicationsServer in an ensemble



Table 22. Summary of new and changed Communications Server Netstat operator commands (DISPLAYTCPIP,,NETSTAT) (continued)


CONFIG V1R12 Displays the setting of the NOJOIN subparameter from theGLOBALCONFIG SYSPLEXMONITOR profile statement,which indicates whether the TCP/IP stack joins the sysplexgroup during stack initialization.

Control joining thesysplex XCF group

V1R12 v The SMF parameters section displays the setting of thenew DVIPA and NODVIPA parameters.

v The Network Monitor Configuration Information sectiondisplays the setting of the new DVIPA and NODVIPAsubparameters for the SMFSERVICE parameter.


V1R12 The Network Monitor Configuration Information sectiondisplays the setting of the new CSMAIL, NOCSMAIL,CSSMTP and NOCSSMTP subparameters for theSMFSERVICE parameter.


V1R11 Displays the setting of the NOWLMPRIORITYQ and theWLMPRIORITYQ parameters from the GLOBALCONFIGprofile statement.

QDIO enhancements forWLM IO priority

V1R11 v The SMF Parameters section displays the setting of thenew PROFILE and NOPROFILE parameters.

v The Network Monitor Configuration Information sectiondisplays the setting of the new PROFILE andNOPROFILE subparameters for the SMFSERVICEparameter.


V1R11 The Network Monitor Configuration Information sectiondisplays the setting of the new NTATRCSERVICE andNONTATRCSERVICE parameters.

OSA network trafficanalyzer data

V1R11 Displays whether IPv6 temporary addresses are enabledand if enabled, the preferred and valid lifetime values fortemporary addresses.

IPv6 stateless addressautoconfigurationenhancements

V1R11 Displays an indicator as to whether QDIO acceleratorsupport is enabled.


COnn V1R11 The report displays a TCP connection in SynRcvd state. Release update

DEFADDRT V1R12 New report to display default address selection policy table. Configurable defaultaddress selection policytable

DEvlinks V1R12 v Added a ChpidType field for IPAQENET and IPAQENET6interfaces.

v Displays information about intraensemble data networkand intranode management network interfaces.


DEvlinks V1R12 v Moved the InbPerf field from the right column to the leftcolumn on a new line.

v Added the WorkloadQueueing field to indicate whetherinbound workload queueing is enabled for IPAQENET orIPAQENET6 interfaces. This field is only displayed whenInbPerf is Dynamic.

Performanceimprovements for sysplexdistributor connectionrouting





DEvlinks V1R11 Displays whether OSA-Express3 optimized latency mode isenabled for IPAQENET (defined using the INTERFACEstatement) and IPAQENET6 interfaces configured with anINTERFACE statement.

OSA-Express3 optimizedlatency mode

V1R11 Displays the setting of the NOISOLATE and the ISOLATEparameters from the INTERFACE profile statement forIPAQENET (defined using the INTERFACE statement) andIPAQENET6.

QDIO support for OSAinterface isolation

V1R11 Displays the temporary prefix list for the IPAQENET6interface.


DRop V1R11 A TCP connection in SynRcvd state can now be dropped. Release update

HOme V1R11 The report is changed to add a flag value of TEMPORARYwhich is displayed for an IPv6 temporary address. Also, for atemporary address the valid lifetime expiration is displayed.


RESCache V1R11 New report option that displays the resolver cacheinformation.

Resolver DNS cache

ROUTe V1R12 v Support is added for a new modifier, RADV, to display allof the IPv6 routes created based on information receivedin router advertisement messages.

v Default routes learned from IPv6 router advertisementsare displayed with a metric of 1 when the routeradvertisement indicated a preference of high, 2 when therouter advertisement indicated a preference of medium, or3 when the router advertisement indicated a preference oflow. In past releases, these routes were always displayedwith a metric of 1.


V1R11 The report is enhanced to display routes from the QDIOaccelerator routing table. The IQDIO and QDIOACCELparameters are mutually exclusive with DETAIL.


SOCKets V1R11 The report displays a TCP connection in SynRcvd state. Release update

SRCIP V1R12 The report is changed to display JOBNAME entries with asource of PUBLICADDRS.


V1R11 Report is enhanced to display JOBNAME entries with asource of TEMPADDRS.


STATS V1R12 Added new field, Segments Received on OSA Bulk Queues,which indicates the total number of segments received for allTCP connections using the bulk data ancillary input queue ofthe QDIO inbound workload queueing function.


TTLS V1R11 When the COnn and DETAIL modifiers are specified, thisreport displays the attributes specified from the newparameters on the AT-TLS configuration statements.

AT-TLS enhancements

VCRT V1R11 When the DETAIL modifier is specified, displays an indicatoras to whether a sysplex distributor connection is eligible foracceleration.


VDPT V1R12 The section of the report containing the Dynamic VIPADestination Port Table for non-z/OS targets can now showIPv6 non-z/OS distribution targets.

Extend sysplex distributorsupport for DataPower forIPv6





VDPT V1R12 In the display for a distributed DVIPA, the distributionmethod is no longer displayed in the Flg field. Thedistribution method is now displayed in a new DistMethodfield. The DistMethod field is not included in the short formatdisplay unless the DETAIL parameter is used.

The Flg field can now indicate the HotStandby target state,active (V or Active) or backup (K or Backup) depending onwhether the Short or Long format display is used.

If the new distribution method HotStandby is displayed, anew SrvType field indicates the server type (Preferred orBackup).

Sysplex distributorsupport for hot-standbyserver

VDPT V1R11 The TIER1 VIPADISTRIBUTE information displays thefollowing:v A new flag if the TARGCONTROLLED distribution method

is configured.v A composite weight fieldv TIER1v TIER2v CPCSCOPE

If the VDPT parameter is used with DETAIL, the TIER1VIPADISTRIBUTE information also contains the Tier 1weight recommendation received from each target. This fieldis non-zero if TARGCONTROLLED distribution is beingused.

v Sysplex distributoroptimization formulti-tier z/OSworkloads

v Sysplex distributorsupport for DataPower

VIPADCFG V1R12 The new IPv6 prefix length field is shown if it wasconfigured. If used with DETAIL, a new value ENCAP canbe displayed in the routing type (RtgType) field. ENCAPindicates that IPv6 routing encapsulation is used to forwardrequests.


VIPADCFG V1R12 In the display for a distributed DVIPA, the distributionmethod is no longer displayed in the Flg field. Thedistribution method is now displayed in a new DistMethodfield. The DistMethod field is not included in the short formatdisplay unless the DETAIL parameter is used.

If the new distribution method HotStandby is displayed, anew SrvType field indicates the server type, Preferred orBackup. If the server type is Backup, the Rank of thebackup is also displayed.

If the distribution method is the new HOTSTANDBYdistribution method and the DETAIL parameter is specified,the settings for AUTOSWITCHBACK and HEALTHSWITCHare also displayed.






VIPADCFG V1R11 When the DETAIL parameter is specified, the configuredPROCXCOST and ILWEIGHTING values, or the defaultvalues, are displayed for the SERVERWLM distributionmethod.


V1R11 A new flag is displayed in the following circumstances:v If the VIPADEFINE, VIPABACKUP or VIPADISTRIBUTE is

for a TIER1, TIER2, or CPCSCOPE DVIPA.v If the VIPADISTRIBUTE distribution method being used is

coded with the TARGCONTROLLED keyword.

If the VIPADCFG parameter is used with the DETAILparameter, the following is true:v The TIER1 or TIER2 group name is displayed for a TIER1

or TIER2 VIPADISTRIBUTE statement.v For a TIER1 VIPADISTRIBUTE statement, the following

are also displayed:– A flag indicating the routing type GRE when this

parameter is configured– A flag indicating the CONTROLPORT, followed by a

port, if GRE routing or TARGCONTROLLEDdistribution is being used



TN3270E Telnet server operator commandsTable 23 includes the descriptions of the new and changed TN3270E Telnet serveroperator commands. Refer to z/OS Communications Server: IP SystemAdministrator's Commands for complete information on Telnet operator commands.

Table 23. Summary of new and changed Communications Server TN3270E Telnet server operator commands

Command Release Description Reason for change

DISPLAY TCPIP,tnproc<,Telnet>, PROFILE Changeseach release

Displays information about whatprofile-wide parameters are ineffect for each profile, whichprofiles are still being used, andhow many users are on eachprofile. Summary and Detaildisplays are updated with thelatest parameters. See messageEZZ6060I for details.

N/A

DISPLAY TCPIP,tnproc,TELNET,WLM V1R11 Command is no longersupported.

Removal of support.

TSO commandsSee z/OS Communications Server: IP System Administrator's Commands for moredetailed information about the Communications Server TSO commands.

General updates of TSO commandsTable 24 on page 61 lists the new and updated Communications Server TSOcommands, except the Netstat TSO commands and the FTP UNIX and TSOcommands. See the following tables for those commands:v Table 25 on page 61, IP Netstat TSO commandsv Table 26 on page 65, FTP UNIX and TSO commands



Table 24. Summary of new and changed Communications Server TSO commands

Command Parameter Release DescriptionReason forchange

EZABROWS N/A V1R11 New syslog daemon browser. syslogd browserand searchfacilities

ndbclnt N/A V1R11 Command is no longer supported. Removal ofsupport.

PING Verbose V1R11 New Verbose parameter specifies that the Pingcommand should display detailed information aboutreceived echo replies and a statistics summary.

Verbose Ping

NETSTAT TSO commandsTable 25 lists the new and updated Communications Server NETSTAT TSOcommand. See Table 24 for the other Communications Server IP TSO commandentries.

See z/OS Communications Server: IP System Administrator's Commands for moredetailed information about the Communications Server TSO commands.

Table 25. Summary of new and changed Communications Server NETSTAT TSO commands

Parameter Release Description Reason for change

ALL V1R12 Added new fields ReceivingInterface and ReceivingQueuefor TCP connections that are using the QDIO inboundworkload queueing function.


ALL V1R12 Displays the new TCP trusted connection flag(TcpTrustedPartner), which indicates that the partner securitycredentials of a partner within a sysplex or subplex havebeen retrieved using the SIOCGPARTNERINFO ioctl, or thatthe SIOCSPARTNERINFO ioctl has been successfullyissued or inherited from the listener socket.


V1R11 The report displays an indicator as to whether the stack isautomatically tuning the advertised receive window for thisconnection.









zIIP-targeted workload that is processed on theconventional processor.


ALLConn V1R11 The report displays a TCP connection in SynRcvd state. Release update



Table 25. Summary of new and changed Communications Server NETSTAT TSO commands (continued)


BYTEinfo V1R11 The report displays a TCP connection in SynRcvd state. Release update

CLient V1R11 The report displays a TCP connection in SynRcvd state. Release update

CONFIG V1R12 New OSMSecClass field added to the IPv6 Configurationsection to display the setting of the OSMSECCLASSparameter from the IPCONFIG6 profile statement.


CONFIG V1R12 Displays the setting of the NOJOIN subparameter from theGLOBALCONFIG SYSPLEXMONITOR profile statement,which indicates whether the TCP/IP stack joins the sysplexgroup during stack initialization.









V1R11 v The SMF parameters section displays the setting of thenew PROFILE and NOPROFILE parameters.





V1R11 Displays whether temporary addresses are enabled and ifenabled, the preferred and valid lifetime values fortemporary addresses.




COnn V1R11 The report displays a TCP connection in SynRcvd state. Release update

DEFADDRT V1R12 New report to display default address selection policy table. Configurable defaultaddress selection policytable

DEvlinks V1R12 v Added a ChpidType field for IPAQENET and IPAQENET6interfaces.



DEvlinks V1R12 v Moved the InbPerf field from the right column to the leftcolumn on a new line.







DEvlinks V1R11 Displays whether OSA-Express3 optimized latency mode isenabled for IPAQENET (defined using the INTERFACEstatement) and IPAQENET6 interfaces configured with anINTERFACE statement.




V1R11 Displays the temporary prefix list for an IPAQENET6interface.


DRop V1R11 A TCP connection in SynRcvd state can be dropped. Release update

HOme V1R11 The report is changed to add a flag value of TEMPORARYwhich will be displayed for an IPv6 temporary address. Also,for a temporary address the valid lifetime expiration isdisplayed.


RESCache V1R11 New report option that displays the resolver cacheinformation.

Resolver DNS cache

ROUTe V1R12 v Support is added for a new modifier, RADV, to display allof the IPv6 routes created based on information receivedin router advertisement messages.



V1R11 Displays routes from the QDIO accelerator routing table. TheIQDIO and QDIOACCEL parameters are mutually exclusivewith DETAIL.


SOCKets V1R11 The report displays a TCP connection in SynRcvd state. Release update

SRCIP V1R12 The report is changed to display JOBNAME entries with asource of PUBLICADDRS.


V1R11 Displays JOBNAME entries with a source of TEMPADDRS. IPv6 stateless addressautoconfigurationenhancements

STATS V1R12 Added new field, Segments Received on OSA Bulk Queues,which indicates the total number of segments received for allTCP connections using the bulk data ancillary input queue ofthe QDIO inbound workload queueing function.


TELnet V1R11 The report displays a TCP connection in SynRcvd state. Release update

TTLS V1R11 When the COnn and DETAIL modifiers are specified, thereport displays the attributes specified from the newparameters on the AT-TLS configuration statements.

AT-TLS enhancements

VCRT V1R11 When the DETAIL modifier is specified, displays an indicatoras to whether a sysplex distributor connection is eligible foracceleration.






VDPT V1R12 The section of the report containing the Dynamic VIPADestination Port Table for non-z/OS targets can now showIPv6 non-z/OS distribution targets.


VDPT V1R12 In the display for a distributed DVIPA, the distributionmethod is no longer displayed in the Flg field. Thedistribution method is now displayed in a new DistMethodfield. The DistMethod field is not included in the short formatdisplay unless the DETAIL parameter is used.




VDPT V1R11 The TIER1 VIPADISTRIBUTE information displays thefollowing:v A new flag if the TARGCONTROLLED distribution method





VIPADCFG V1R12 The new IPv6 prefix length field is shown if it wasconfigured. If used with DETAIL, a new value ENCAP canbe displayed in the routing type (RtgType) field. ENCAPindicates that IPv6 routing encapsulation is used to forwardrequests.


VIPADCFG V1R12 In the display for a distributed DVIPA, the distributionmethod is no longer displayed in the Flg field. Thedistribution method is now displayed in a new DistMethodfield. The DistMethod field is not included in the short formatdisplay unless the DETAIL parameter is used.








VIPADCFG V1R11 When the DETAIL parameter is specified, the configuredPROCXCOST and ILWEIGHTING values, or the defaultvalues, are displayed for the SERVERWLM distributionmethod.












FTP TSO and UNIX commandsThis section describes changes to the FTP TSO and UNIX commands. For moreinformation about these commands, see z/OS Communications Server: IP User'sGuide and Commands.

FTP subcommands: Table 26 lists the changes made to the FTP subcommands.For more information, see the z/OS Communications Server: IP User's Guide andCommands.

Table 26. Summary of new and changed Communications Server FTP subcommands

Subcommand Release Description Reason for change

APpend V1R11 You can now specify a z/OS UNIX named pipeas the local file. When you are logged into aV1R11 or later z/OS FTP server, you can specifya z/OS UNIX named pipe as the remote file.

FTP access to UNIX namedpipes

DELEte V1R11 When you are logged into a V1R11 or later z/OSFTP server, you can specify a z/OS UNIX namedpipe as the remote file.


Get V1R11 You can now specify a z/OS UNIX named pipeas the local file. When you are logged into aV1R11 or later z/OS FTP server, you can specifya z/OS UNIX named pipe as the remote file.




Table 26. Summary of new and changed Communications Server FTP subcommands (continued)


LOCSITE V1R11 The LOCSIte subcommand now supports newoptions:v FIFOIOTIMEv FIFOOPENTIMEv UNIXFILETYPE


V1R11 The report generated by the QDISK parameter isenhanced. You can now use the QDISKparameter to report space statistics for extendedaddress volumes.

FTP large-volume access

V1R11 The LOCSIte subcommand is used to modify thePASSIVEIGNOREADDR configuration optionused by the FTP client.


LOCSTAT V1R11 The LOCSTat subcommand now supports newoptions:v FIFOIOTIMEv FIFOOPENTIMEv UNIXFILETYPE


V1R11 The LOCSTat subcommand is used to displaythe PASSIVEIGNOREADDR configuration optionused by the FTP client.


MDelete V1R11 When you are logged into a V1R11 or later z/OSFTP server, you can specify one or more z/OSUNIX named pipes as remote files.


MGet V1R11 You can now configure the z/OS FTP client tostore local files as z/OS UNIX named pipes.When you are logged into a V1R11 or later z/OSFTP server, you can specify one or more z/OSUNIX named pipes as remote files.


MKFifo V1R11 The MKFifo subcommand allows you to create az/OS UNIX named pipe on the remote host.


MPut V1R11 You can now specify one or more z/OS UNIXnamed pipes as local files.


Put V1R11 You can now specify a z/OS UNIX named pipeas the local file. When you are logged into aV1R11 or later z/OS FTP server, you can specifya z/OS UNIX named pipe as a remote file.


REName V1R11 When you are logged into a V1R11 or later z/OSFTP server, you can specify a z/OS UNIX namedpipe as the original or new file name.


SITE V1R11 The SITE subcommand now supports newoptions:v FIFOIOTIMEv FIFOOPENTIMEv UNIXFILETYPE


V1R11 The report generated by the QDISK parameter isenhanced. You can now use the QDISKparameter to report space statistics for extendedaddress volumes.

FTP large-volume access



Table 26. Summary of new and changed Communications Server FTP subcommands (continued)


STAT V1R11 The STAT subcommand now supports newoptions:v FIFOIOTIMEv FIFOOPENTIMEv UNIXFILETYPE


UNIX commandsTable 27 lists the new and updated Communications Server UNIX commands,except the FTP UNIX commands, and the netstat UNIX commands. See thefollowing tables for those commands:v Table 26 on page 65, FTP TSO and UNIX commandsv Table 28 on page 72, IP netstat UNIX commands

See z/OS Communications Server: IP System Administrator's Commands for moredetailed information about the Communications Server UNIX commands.

General updates of IP UNIX commandsTable 27. Summary of new and changed Communications Server UNIX commands

Command Parm Release Description Reason for change

binlsd N/A V1R11 Command is no longer supported. Removal of support.

certbundle N/A V1R12 New command to create a certificatebundle file.


dadmin N/A V1R11 Command is no longer supported. Removal of support.

dhcpsd N/A V1R11 Command is no longer supported. Removal of support.

dig @server V1R12 This parameter is no longer requiredfor a name server which exists on anIPv6-only host.

Resolver support forIPv6 connections toDNS name servers



Table 27. Summary of new and changed Communications Server UNIX commands (continued)


ipsec -f display V1R12 Report output includes new field forFIPS140.

The following fields are changed:v DestPort, ICMPCode, ICMPType,

MIPv6Type, and SourcePort - fieldschanged to include values of All,Opaque, and n/a.

v ICMPTypeGranularity,ICMPCodeGranularity, andMIPv6TypeGranularity - fieldschanged to include values of Rule,Packet, and n/a.

v OSPFType - field changed toinclude values of All and n/a.

v RemoteIdentityType - field changedto include a KEYID value to indicatean opaque byte stream.

v TypeRange, CodeRange, andSourcePortRange - fields changedto include a value of n/a.

IPSec support forFIPS 140cryptographic mode

V1R11 Report output includes the followingnew fields:v ICMP code and type granularityv MIPv6 type granularity

In addition, the existing granularityfields are changed to display the valueN/A in cases where they are notapplicable.

IPSec enhancements





ipseccontinued

-k display V1R12 Report is changed as follows:v The possible

AuthenticationAlgorithm values forIKEv1 tunnels are changed fromHMAC-MD5 and HMAC-SHA1 toHMAC-MD5, HMAC-SHA1,HMAC-SHA2-256-128,HMAC-SHA2-384-192, andHMAC-SHA2-512-256. The possiblevalues for IKEv2 tunnels are:AES128-XCBC-96, HMAC-MD5-96,HMAC-SHA1-96,HMAC-SHA2-256-128,HMAC-SHA2-384-192, andHMAC-SHA2-512-256.

v The ExchangeMode field is alwaysset to n/a for IKEv2 because onlyIKEv1 supports this field

v The IKEVersion field includes a newvalue of 2.x to indicate IKE version2.

v The LocalIDType andRemoteIDType fields include aKEYID value. TheLocalAuthenticationMethod andRemoteAuthenticationMethod fieldsinclude new values of ECDSA-256,ECDSA-384 and ECDSA-521.

v The State fields that existed prior toV1R12 are applicable to IKEv1.State values that are applicable toIKEv2 are INIT, WAIT KE,WAITAUTH, DONE, HALF-CLOSED,and EXPIRED.

v The EncryptionAlgorithm value ofTripleDES-CBC changed to3DES-CBC.

v The EncryptionAlgorithm field has anew value of KeyLength.

v The PseudoRandomFunction,LocalAuthenticationMethod, andRemoteAuthenticationMethod fieldvalues are processed differentlydepending on if you are using IKEv1or IKEv2.

v For IKEv2, thePseudoRandomFunction field hasthe new values of AES-XCBC-128,HMAC-MD5, HMAC-SHA1,HMAC-SHA-256, HMAC-SHA-384,and HMAC-SHA-512.

v The NAT traversal fields are notsupported for IKEv2.






ipseccontinued

-k display V1R11 Report output includes the followingnew fields:v Generationv IKEVersionv PseudoRandomFunctionv LocalAuthenticationMethodv RemoteAuthenticationMethodv ReauthIntervalv ReauthTime

In addition, the following changes aremade:v The possible

AuthenticationAlgorithm values arechanged from HMAC_MD5 andHMAC_SHA to HMAC-MD5 andHMAC-SHA1, respectively.

v The possible EncryptionAlgorithmvalues are changed from DES,3DES and AES to DES-CBC,3DES-CBC, and AES-CBC,respectively

The AuthenticationMethod field isremoved:

IPSec enhancements

ipseccontinued

-m display V1R12 The report is changed as follows:v Report output includes new value for

KeyLength on the HowToEncryptfield.

v The HowToAuth field has thefollowing new values forAuthAlgorithm: NULL,AES-GMAC-128,AES-XCBC-MAC-96,HMAC-SHA-256-128,HMAC-SHA-384-192, andHMAC-SHA-512-256.

v The possible values for theHowToEncrypt field are changed toDoNot, AES-CBC, AES-GCM-16,DES-CBC, and 3DES-CBC.

v IKE version 2support

v IPSec support forcryptographiccurrency





ipseccontinued

-y display V1R12 The report is changed as follows:v The IKEVersion field includes a new

value of 2.x to indicate IKE version2.

v The AssociatedFiltSrcPort,AssociatedFiltType, Code, LocalPortand Type fields changed to includevalues of All, Opaque, and n/a.

v The HowToEncrypt field has a newvalue of KeyLength.

v The HowToAuth field has newvalues for AuthAlgorithm: NULL,AES-GMAC-128,AES-XCBC-MAC-96,HMAC-SHA-256-128HMAC-SHA-384-192, andHMAC-SHA-512-256.

v The possible values for theHowToEncrypt field are changed toDoNot, AES-CBC, AES-GCM-16,DES-CBC, and 3DES-CBC

v IKE version 2support

v IPSec support forcryptographiccurrency

V1R11 Report output includes the followingnew fields:v Generationv IKEVersionv Typev TypeRangev Codev CodeRangev LocalPortRangev RemotePortRange

In addition, the following changes aremade:v The possible AuthAlgorithm values

are changed from Hmac_Md5 andHmac_Sha to HMAC-MD5 andHMAC_SHA1, respectively.

v The possible HowToEncrypt valuesare changed from DES, 3DES, AES,or NULL. to DES-CBC,TripleDES-CBC, AES-CBC, orNULL., respectively.

IPSec enhancements

named4 N/A V1R11 Command is no longer supported. Removal of support.

namedxfr N/A V1R11 Command is no longer supported. Removal of support.

nslookup v -server_namev -server_address

V1R12 These parameters are no longerrequired to specify a name server thatexists on an IPv6-only host.

Resolver support forIPv6 connections toDNS name servers

nslookup4 N/A V1R11 Command is no longer supported. Removal of support.

nssctl -d V1R11 Report is enhanced to display privatekey and certificate services informationfor XMLAppliance clients.

NSS private key andcertificate services forXML appliances

nsupdat4 N/A V1R11 Command is no longer supported. Removal of support.





pasearch -t V1R11 Displays new parameters on AT-TLSconfiguration statements.

AT-TLS enhancements

ping -v V1R11 New -v parameter specifies that thePing command should display detailedinformation about received echo repliesand a statistics summary.

Verbose Ping

trmd -p stackname V1R11 New parameter to specify the TCP/IPstack name that TRMD uses.

Policy infrastructuremanagementenhancements

netstat UNIX commandsTable 28 lists the new and updated Communications Server netstat UNIX command.See Table 27 on page 67 for the other (the non-netstat) Communications ServerUNIX command entries.

See z/OS Communications Server: IP System Administrator's Commands for moredetailed information about the Communications Server UNIX commands.

All parameters in the following table are for the netstat UNIX command.

Table 28. Summary of new and changed Communications Server netstat UNIX commands


-A V1R12 Added new fields ReceivingInterface and ReceivingQueuefor TCP connections that are using the QDIO inboundworkload queueing function.


-A V1R12 Displays the new TCP trusted connection flag(TcpTrustedPartner), which indicates that the partner securitycredentials of a partner within a sysplex or subplex havebeen retrieved using the SIOCGPARTNERINFO ioctl, or thatthe SIOCSPARTNERINFO ioctl has been successfullyissued or inherited from the listener socket.


-A V1R11 The report displays an indicator as to whether the stack isautomatically tuning the advertised receive window for thisconnection.









zIIP-targeted workload that were processed on theconventional processor.




Table 28. Summary of new and changed Communications Server netstat UNIX commands (continued)


-a V1R11 The report displays a TCP connection in SynRcvd state. Release update

-b V1R11 The report displays a TCP connection in SynRcvd state. Release update

-c V1R11 The report displays a TCP connection in SynRcvd state. Release update

-D V1R11 A TCP connection in SynRcvd state can be dropped. Release update

-d V1R12 v Moved the InbPerf field from the right column to the leftcolumn on a new line.



-d V1R12 v Added a ChpidType field for IPAQENET and IPAQENET6interfaces.



-d V1R11 Displays whether OSA-Express3 optimized latency mode isenabled for IPAQENET (defined using the INTERFACEstatement) and IPAQENET6 interfaces configured with anINTERFACE statement.




V1R11 Displays the temporary prefix list for an IPAQENET6interface.


-e V1R11 The report displays a TCP connection in SynRcvd state. Release update

-F V1R12 The new IPv6 prefix length field is shown if it wasconfigured. If used with DETAIL, a new value ENCAP canbe displayed in the routing type (RtgType) field. ENCAPindicates that IPv6 routing encapsulation is used to forwardrequests.


-F V1R12 In the display for a distributed DVIPA, the distributionmethod is no longer displayed in the Flg field. Thedistribution method is now displayed in a new DistMethodfield. The DistMethod field is not included in the short formatdisplay unless the DETAIL parameter is used.








-F V1R11 When the DETAIL parameter is specified, the configuredPROCXCOST and ILWEIGHTING values, or the defaultvalues, are displayed for the SERVERWLM distributionmethod.












-f V1R12 New OSMSecClass field added to the IPv6 Configurationsection to display the setting of the OSMSECCLASSparameter from the IPCONFIG6 profile statement.






-f V1R12 Displays the setting of the NOJOIN subparameter from theGLOBALCONFIG SYSPLEXMONITOR profile statement,which indicates whether the TCP/IP stack joins the sysplexgroup during stack initialization.









V1R11 v The SMF Parameters section displays the setting of thenew PROFILE and NOPROFILE parameters.





V1R11 Displays whether temporary addresses are enabled and ifenabled, the preferred and valid lifetime values fortemporary addresses.




-h V1R11 The report is changed to add a flag value of TEMPORARYwhich is displayed for an IPv6 temporary address. Also, for atemporary address the valid lifetime expiration is displayed.


-J V1R12 The report is changed to display JOBNAME entries with asource of PUBLICADDRS.


V1R11 Displays JOBNAME entries with a source of TEMPADDRS. IPv6 stateless addressautoconfigurationenhancements

-l V1R12 New report to display default address selection policy table. Configurable defaultaddress selection policytable

-O V1R12 The section of the report containing the Dynamic VIPADestination Port Table for non-z/OS targets can now showIPv6 non-z/OS distribution targets.






-O V1R12 In the display for a distributed DVIPA, the distributionmethod is no longer displayed in the Flg field. Thedistribution method is now displayed in a new DistMethodfield. The DistMethod field is not included in the short formatdisplay unless the DETAIL parameter is used.




-O V1R11 The TIER1 VIPADISTRIBUTE information displays thefollowing:v A new flag if the TARGCONTROLLED distribution method





-q V1R11 New report option that displays the resolver cacheinformation.

Resolver DNS cache

-r V1R12 v Support is added for a new modifier, RADV, to display allof the IPv6 routes created based on information receivedin router advertisement messages.



V1R11 The report displays routes from the QDIO accelerator routingtable. The IQDIO and QDIOACCEL parameters are mutuallyexclusive with DETAIL.


-S V1R12 Added new field, Segments Received on OSA Bulk Queues,which indicates the total number of segments received for allTCP connections using the bulk data ancillary input queue ofthe QDIO inbound workload queueing function.


-s V1R11 The report displays a TCP connection in SynRcvd state. Release update

-t V1R11 The report displays a TCP connection in SynRcvd state. Release update

-V V1R11 When the DETAIL modifier is specified, displays an indicatoras to whether a sysplex distributor connection is eligible foracceleration.


-x V1R11 When the COnn and DETAIL modifiers are specified, thereport displays the attributes specified from the newparameters on the AT-TLS configuration statements.

AT-TLS enhancements



Environment variablesTable 29 lists the new and updated Communications Server environment variables.See z/OS Communications Server: IP Configuration Reference for more detailedinformation.

Table 29. Summary of new and changed Communications Server environment variables

Environment Variables Appl Release DescriptionReason forchange

CSSMTP_CODEPAGE_CONFIG CSSMTP V1R11 Controls the EBCDIC codepage used for configurationfile to convert to EBCDICIBM-1047.

New SMTP clientfor sendingInternet mail

DMD_CODEPAGE DefenseManagerdaemon (DMD)

V1R11 New environment variableused to specify theEBCDIC codepage to beused for the configurationfile.

Policyinfrastructuremanagementenhancements

IKED_CODEPAGE IKE daemon V1R11 New environment variableused to specify theEBCDIC codepage to beused for the configurationfile.


NSSD_CODEPAGE NetworkSecurityServices (NSS)daemon

V1R11 New environment variableused to specify theEBCDIC codepage to beused for the configurationfile.


SYSLOGD_CODEPAGE syslog daemon V1R11 New environment variableused to specify theEBCDIC codepage to beused for the configurationfile.


SYSLOGD_CONFIG_FILE syslog daemon V1R11 New environment variableused to specify the syslogdconfiguration file name.The -f start optionoverrides this value.


SYSLOGD_DEBUG_LEVEL syslog daemon V1R11 New environment variableused to specify the debuglevel used by syslogd.


SYSLOGD_PATH_NAME syslog daemon V1R11 New environment variableused to specify the pathname for the datagramsocket. The -p start optionoverrides this value.


ApplicationsTable 30 on page 78 lists the new and updated Communications Serverapplications. See z/OS Communications Server: IP Configuration Reference formore detailed information.



Table 30. Summary of new and changed Communications Server applications

Application Release Description Reason for change

CSSMTP mail application V1R11 The following SMTP commands in the JESspool file are supported by the new CSSMTPmail application:v EHLO - Identifies the domain name of the

host that is sending to SMTP. This functionis only supported by CSSMTP.

v STARTTLS - Negotiates the use of TLS.This function is only supported byCSSMTP.


z/OS UNIX Telnet server(otelnetd)

V1R11 Support is added for a new banner pagecalled /etc/otelnetd.banner. Starting in V1R11,when you connect to the server and when -his not set in the /etc/inetd.conf file, the bannerpages from /etc/banner and the new/etc/otelnetd.banner are displayed.

Customizable pre-logonbanner for otelnetd

APIsThis section includes updates made to the following APIs:v “SNMP manager API”v “Local IPSec NMI”v “Network security services (NSS) NMI” on page 81v “Real-time network monitoring TCP/IP NMI” on page 84v “Packet and data trace formatting NMI” on page 87v “TCP/IP callable NMI (EZBNMIFR)” on page 87v “FTP client API” on page 89v “Trusted TCP connections API for Java” on page 90

See z/OS Communications Server: IP Programmer's Guide and Reference for moredetailed API information.

SNMP manager APITable 31 lists the updates to the Communications Server SNMP manager networkmanagement interface (NMI).

Table 31. Summary of new Communications Server IP SNMP manager APIFunction Parameters Release Description Reason for change

snmpValueCreateUnsigned32 N/A V1R12 This new function creates an smiValuestructure, of type UNSIGNED32, that isused in the creation of an SNMPVarBind.

Enhancements toSNMP manager API

snmpBuildSession SnmpConfigEntry V1R12 The input SnmpConfigEntry structure canbe used to pass an engineID value to beused when sending an SNMPv2 trap withUSM security.


snmpInitialize functionsRequested V1R12 A value of 1 is now allowed for thisparameter. This indicates a managerapplication's use of updated V1R12 datastructures. Previously, 0 was the onlyallowed value.


Local IPSec NMITable 32 on page 79 lists the updates to the Communications Server applicationinterface for Local IPSec network management interface (NMI).



Table 32. Summary of new Communications Server IP Local IPSec NMIRequest / Response Rel. Description Reason for change

NMsec_GET_IKETUN V1R12 The NMsecIKETunnel structure has the following updates:v New fields:

– NMsIKETunFIPS140– NMsIKETunEncryptKeyLength

v The NMsIKETunExchangeMode field is changed in that itis not applicable for IKEv2 SAs.

v The NMsIKETunState field has a new value:– NMsec_SASTATE_HALF_CLOSED (6)

v The NMsIKETunExtState has new values:– NMsec_P1STATE_WAIT_AUTH (6)– NMsec_P1STATE_HALF_CLOSED (7)

v The NMsIKETunAuthAlg field has the following newvalues:– NMsec_AUTH_HMAC_SHA2_256_128 (7)– NMsec_AUTH_HMAC_SHA2_384_192 (13)– NMsec_AUTH_HMAC_SHA2_512_256 (14)– NMsec_AUTH_AES128_XCBC_96 (9)

The NMsIKETunAuthAlg field also has existing valuesthat have changed descriptions. Those values withchanged descriptions are:– NMsec_AUTH_HMAC_MD5 (38)– NMsec_AUTH_HMAC_SHA1 (39)– NMsec_AUTH_HMAC_SHA1_96 (41)

v The NMsIKETunEncryptAlg field has a changed value:– NMsec_ENCR_AES (12) was changed to

NMsec_ENCR_AES_CBC (12)v The NMsIKETunLocalAuthMethod field has the following

new values:– NMsec_IKETUN_ECDSA_256 (4)– NMsec_IKETUN_ECDSA_384 (5)– NMsec_IKETUN_ECDSA_521 (6)

v The NMsIKETunPeerAuthMethod field has the followingnew values:– NMsec_AUTH_HMAC_SHA2_256 (15)– NMsec_AUTH_HMAC_SHA2_384 (16)– NMsec_AUTH_HMAC_SHA2_512 (17)– NMsec_AUTH_AES128_XCBC (18)

v The NMsIKETunPseudoRandomFunc field has thefollowing new values:– NMsec_IKETUN_ECDSA_256 (4)– NMsec_IKETUN_ECDSA_384 (5)– NMsec_IKETUN_ECDSA_521 (6)


NMsec_GET_IKETUN V1R11 The NMsecIKETunnel structure contains the following newfields:v NMsIKETunMajorVerv NMsIKETunMinorVerv NMsIKETunPseudoRandomFuncv NMsIKETunRemoteAuthMethodv NMsIKETunReauthIntervalv NMsIKETunReauthTimev NMsIKETunGeneration

IPSec enhancements



Table 32. Summary of new Communications Server IP Local IPSec NMI (continued)Request / Response Rel. Description Reason for change

NMSec_GET_ IKETUNCASCADE V1R11 The NMsecIPDynTunnel structure contains the followingnew fields:v NMsIPDynMajorVerv NMsIPDynMinorVerv NMsIPDynTypev NMsIPDynTypev NMsIPDynTypeRangev NMsIPDynCodev NMsIPDynCodeRangev NMsIPDynSrcPortRangev NMsIPDynDstPortRangev NMsIPDynGeneration

The NMsIPDynRsvd5 field is removed from theNMsecIPDynTunnel structure.

The NMsecIKETunnel structure contains the following newfields:v NMsIKETunMajorVerv NMsIKETunMinorVerv NMsIKETunPseudoRandomFuncv NMsIKETunRemoteAuthMethodv NMsIKETunReauthIntervalv NMsIKETunReauthTimev NMsIKETunGeneration

IPSec enhancements

NMsec_GET_IPFLTCURR V1R11 The NMsecIPFilter structure contains the following newfields:v NMsIPFltFlagTransOpaquev NMsIPFltFlagMIPv6TypePktGranv NMsIPFltFlagICMPTypePktGranv NMsIPFltFlagICMPCodePktGranv NMsIPFltFlagICMPv6TypePktGranv NMsIPFltFlagICMPv6CodePktGran

The NMsIPFltRsvd1 field is removed.

The length of the NMsIPFltRsvd2 is shortened.

IPSec enhancements

NMsec_GET_IPFLTDEFAULT V1R11 The NMsecIPFilter structure contains the following newfields:v NMsIPFltFlagTransOpaquev NMsIPFltFlagMIPv6TypePktGranv NMsIPFltFlagICMPTypePktGranv NMsIPFltFlagICMPCodePktGranv NMsIPFltFlagICMPv6TypePktGranv NMsIPFltFlagICMPv6CodePktGran



IPSec enhancements

NMsec_GET_IPFLTPOLICY V1R11 The NMsecIPFilter structure contains the following newfields:v NMsIPFltFlagTransOpaquev NMsIPFltFlagMIPv6TypePktGranv NMsIPFltFlagICMPTypePktGranv NMsIPFltFlagICMPCodePktGranv NMsIPFltFlagICMPv6TypePktGranv NMsIPFltFlagICMPv6CodePktGran



IPSec enhancements



Table 32. Summary of new Communications Server IP Local IPSec NMI (continued)Request / Response Rel. Description Reason for change

NMsec_GET_IPTUNDYNIKE V1R12 The NMsecIPDynamicIKE structure has a new value for theNMsIPDynIKEExtState field:v NMsec_P2STATE_HALF_CLOSED (5)


V1R11 The NMsecIPDynTunnel structure contains the followingnew fields:v NMsIPDynMajorVerv NMsIPDynMinorVerv NMsIPDynTypev NMsIPDynTypev NMsIPDynTypeRangev NMsIPDynCodev NMsIPDynCodeRangev NMsIPDynSrcPortRangev NMsIPDynDstPortRangev NMsIPDynGeneration

The NMsIPDynRsvd5 field is removed.

IPSec enhancements

NMsec_GET_ IPTUNDYNSTACK V1R11 The NMsecIPDynTunnel structure contains the followingnew fields:v NMsIPDynMajorVerv NMsIPDynMinorVerv NMsIPDynTypev NMsIPDynTypev NMsIPDynTypeRangev NMsIPDynCodev NMsIPDynCodeRangev NMsIPDynSrcPortRangev NMsIPDynDstPortRangev NMsIPDynGeneration


IPSec enhancements

NMsec_GET_IPTUNMANUAL V1R12 The NMsecIPTunnel structure includes the followingupdates:v New fields:

– NMsIPTunFIPS140– NMsIPTunEncryptKeyLength

v The NMsIPTunState field has a new value:– NMsec_SASTATE_HALF_CLOSED (6)

v The NMsIPTunAuthAlg field has the following new values:– NMsec_AUTH_NULL (0)– NMsec_AUTH_AES_GMAC_128 (4)– NMsec_AUTH_AES_GMAC_256 (6)– NMsec_AUTH_HMAC_SHA2_256_128 (7)– NMsec_AUTH_AES128_XCBC_96 (9)– NMsec_AUTH_HMAC_SHA2_384_192 (13)– NMsec_AUTH_HMAC_SHA2_512_256 (14)

The NMsIPTunAuthAlg field also has existing values thathave changed descriptions. Those values are:– NMsec_AUTH_HMAC_MD5 (38)– NMsec_AUTH_HMAC_SHA1 (39)

v The NMsIPTunEncryptAlg field has a new value and achanged value. The new value isNMsec_ENCR_AES_GCM_16 (20)

v The NMsec_ENCR_AES (12) value was changed toNMsec_ENCR_AES_CBC (12).


NMsec_GET_STACKINFO V1R12 The NMsecStack structure has a new field:v NMsStackFIPS140

IPSec support for FIPS 140cryptographic mode

v NMsec_GET_IPTUNMANUALv NMsec_GET_IPTUNDYNAMICv NMsec_GET_IPTUNDYNIKEv NMsec_GET_IKETUNv NMsec_GET_IKETUNCASCADE

V1R12 The NMsecInFilter structure has a new value for theNMsFltSAState field:v NMsec_SASTATE_HALF_CLOSED (6)


Network security services (NSS) NMITable 33 on page 82 lists the updates to the Communications Server applicationinterface for NSS management interface (NMI).



Table 33. Summary of new Communications Server NSS NMIRequest / Response Rel. Description Reason for change

NMsec_GET_CLIENTINFO V1R11 New flag fields to show whether the XMLAppliance client isenabled for the XMLAppliance certificate and private keyservices.

NSS private key and certificateservices for XML appliances

NMsec_GET_IKETUN V1R12 The NMsecIKETunnel structure has the following updates:v New fields:

– NMsIKETunFIPS140– NMsIKETunEncryptKeyLength

v The NMsIKETunExchangeMode field is changed in that itis not applicable for IKEv2 SAs.

v The NMsIKETunState field has a new value:– NMsec_SASTATE_HALF_CLOSED (6)

v The NMsIKETunExtState has new values:– NMsec_P1STATE_WAIT_AUTH (6)– NMsec_P1STATE_HALF_CLOSED (7)

v The NMsIKETunAuthAlg field has the following newvalues:– NMsec_AUTH_HMAC_SHA2_256_128 (7)– NMsec_AUTH_HMAC_SHA2_384_192 (13)– NMsec_AUTH_HMAC_SHA2_512_256 (14)– NMsec_AUTH_AES128_XCBC_96 (9)

The NMsIKETunAuthAlg field also has existing valuesthat have changed descriptions. Those values withchanged descriptions are:– NMsec_AUTH_HMAC_MD5 (38)– NMsec_AUTH_HMAC_SHA1 (39)– NMsec_AUTH_HMAC_SHA1_96 (41)

v The NMsIKETunEncryptAlg field has a changed value:– NMsec_ENCR_AES (12) was changed to

NMsec_ENCR_AES_CBC (12)v The NMsIKETunLocalAuthMethod field has the following

new values:– NMsec_IKETUN_ECDSA_256 (4)– NMsec_IKETUN_ECDSA_384 (5)– NMsec_IKETUN_ECDSA_521 (6)

v The NMsIKETunPeerAuthMethod field has the followingnew values:– NMsec_AUTH_HMAC_SHA2_256 (15)– NMsec_AUTH_HMAC_SHA2_384 (16)– NMsec_AUTH_HMAC_SHA2_512 (17)– NMsec_AUTH_AES128_XCBC (18)

v The NMsIKETunPseudoRandomFunc field has thefollowing new values:– NMsec_IKETUN_ECDSA_256 (4)– NMsec_IKETUN_ECDSA_384 (5)– NMsec_IKETUN_ECDSA_521 (6)


NMsec_GET_IKETUN V1R11 The NMsecIKETunnel structure contains the following newfields:v NMsIKETunMajorVerv NMsIKETunMinorVerv NMsIKETunPseudoRandomFuncv NMsIKETunRemoteAuthMethodv NMsIKETunReauthIntervalv NMsIKETunReauthTimev NMsIKETunGeneration

IPSec enhancements



Table 33. Summary of new Communications Server NSS NMI (continued)Request / Response Rel. Description Reason for change

NMSec_GET_ IKETUNCASCADE V1R11 The NMsecIPDynTunnel structure contains the followingnew fields:v NMsIPDynMajorVerv NMsIPDynMinorVerv NMsIPDynTypev NMsIPDynTypev NMsIPDynTypeRangev NMsIPDynCodev NMsIPDynCodeRangev NMsIPDynSrcPortRangev NMsIPDynDstPortRangev NMsIPDynGeneration

The NMsIPDynRsvd5 field is removed from theNMsecIPDynTunnel structure.

The NMsecIKETunnel structure contains the following newfields:v NMsIKETunMajorVerv NMsIKETunMinorVerv NMsIKETunPseudoRandomFuncv NMsIKETunRemoteAuthMethodv NMsIKETunReauthIntervalv NMsIKETunReauthTimev NMsIKETunGeneration

IPSec enhancements

NMsec_GET_IPFLTCURR V1R11 The NMsecIPFilter structure contains the following newfields:v NMsIPFltFlagTransOpaquev NMsIPFltFlagMIPv6TypePktGranv NMsIPFltFlagICMPTypePktGranv NMsIPFltFlagICMPCodePktGranv NMsIPFltFlagICMPv6TypePktGranv NMsIPFltFlagICMPv6CodePktGran



IPSec enhancements

NMsec_GET_IPFLTDEFAULT V1R11 The NMsecIPFilter structure contains the following newfields:v NMsIPFltFlagTransOpaquev NMsIPFltFlagMIPv6TypePktGranv NMsIPFltFlagICMPTypePktGranv NMsIPFltFlagICMPCodePktGranv NMsIPFltFlagICMPv6TypePktGranv NMsIPFltFlagICMPv6CodePktGran



IPSec enhancements

NMsec_GET_IPFLTPOLICY V1R11 The NMsecIPFilter structure contains the following newfields:v NMsIPFltFlagTransOpaquev NMsIPFltFlagMIPv6TypePktGranv NMsIPFltFlagICMPTypePktGranv NMsIPFltFlagICMPCodePktGranv NMsIPFltFlagICMPv6TypePktGranv NMsIPFltFlagICMPv6CodePktGran



IPSec enhancements



Table 33. Summary of new Communications Server NSS NMI (continued)Request / Response Rel. Description Reason for change

NMsec_GET_IPTUNDYNIKE V1R12 The NMsecIPDynamicIKE structure has a new value for theNMsIPDynIKEExtState field:v NMsec_P2STATE_HALF_CLOSED (5)


V1R11 The NMsecIPDynTunnel structure contains the followingnew fields:v NMsIPDynMajorVerv NMsIPDynMinorVerv NMsIPDynTypev NMsIPDynTypev NMsIPDynTypeRangev NMsIPDynCodev NMsIPDynCodeRangev NMsIPDynSrcPortRangev NMsIPDynDstPortRangev NMsIPDynGeneration


IPSec enhancements

NMsec_GET_ IPTUNDYNSTACK V1R11 The NMsecIPDynTunnel structure contains the followingnew fields:v NMsIPDynMajorVerv NMsIPDynMinorVerv NMsIPDynTypev NMsIPDynTypev NMsIPDynTypeRangev NMsIPDynCodev NMsIPDynCodeRangev NMsIPDynSrcPortRangev NMsIPDynDstPortRangev NMsIPDynGeneration


IPSec enhancements

NMsec_GET_IPTUNMANUAL V1R12 The NMsecIPTunnel structure includes the followingupdates:v New fields:

– NMsIPTunFIPS140– NMsIPTunEncryptKeyLength

v The NMsIPTunState field has a new value:– NMsec_SASTATE_HALF_CLOSED (6)

v The NMsIPTunAuthAlg field has the following new values:– NMsec_AUTH_NULL (0)– NMsec_AUTH_AES_GMAC_128 (4)– NMsec_AUTH_AES_GMAC_256 (6)– NMsec_AUTH_HMAC_SHA2_256_128 (7)– NMsec_AUTH_AES128_XCBC_96 (9)– NMsec_AUTH_HMAC_SHA2_384_192 (13)– NMsec_AUTH_HMAC_SHA2_512_256 (14)

The NMsIPTunAuthAlg field also has existing values thathave changed descriptions. Those values are:– NMsec_AUTH_HMAC_MD5 (38)– NMsec_AUTH_HMAC_SHA1 (39)

v The NMsIPTunEncryptAlg field has a new value and achanged value. The new value isNMsec_ENCR_AES_GCM_16 (20)

v The NMsec_ENCR_AES (12) value was changed toNMsec_ENCR_AES_CBC (12).


v NMsec_GET_IPTUNMANUALv NMsec_GET_IPTUNDYNAMICv NMsec_GET_IPTUNDYNIKEv NMsec_GET_IKETUNv NMsec_GET_IKETUNCASCADE

V1R12 The NMsecInFilter structure has a new value for theNMsFltSAState field:v NMsec_SASTATE_HALF_CLOSED (6)


Real-time network monitoring TCP/IP NMITable 34 on page 85 lists the updates to the Communications Server real-timeTCP/IP management interface (NMI).



Table 34. Summary of new Communications Server real-time TCP/IP NMI

NMI Request/response

Rel. Description Reason forchange

Real-time packet anddata trace NMI(SYSTCPDA)

PTHDR_Tpacket traceheader

V1R12 A new Pth_DtState field is added. It appliesonly to the new start and end data tracerecords.

Data trace recordsfor socket dataflow start and end

A new Pth_NxtHopAddr field is added. Itprovides the next hop interface IP addressfor the packet.

Packet tracefiltering forencapsulatedpackets



Table 34. Summary of new Communications Server real-time TCP/IP NMI (continued)

NMI Request/response

Rel. Description Reason forchange

Real-time SMF dataNMI (SYSTCPSM)

N/A V1R12 Provides new CSSMTP SMF 119 recordswith subtypes 48-52.

Management datafor CSSMTP

N/A V1R12 Provides new DVIPA SMF 119 records withsubtypes 32-37.

SMF event recordsfor sysplex events

FTP client loginfailure record

V1R11 A new value,SMF119FT_FxProtoLevelTV1_1 may bereturned in SMF119FT_FCLProtoLevel toindicate the SSL protocol is TLSV1.1.

A new field, SMF119FT_FCLFips140 isreturned to indicate the FIPS 140 status ofthe connection.

AT-TLSenhancements

FTP clientsession record

V1R11 A new value,SMF119FT_FxProtoLevelTV1_1 may bereturned in SMF119FT_FCNProtoLevel toindicate the SSL protocol is TLSV1.1.

A new field, SMF119FT_FCNFips140 isreturned to indicate the FIPS 140 status ofthe connection.

AT-TLSenhancements

FTP clienttransferinitializationrecord

V1R11 A new value,SMF119FT_FxProtoLevelTV1_1 may bereturned in SMF119FT_FCProtoLevel toindicate the SSL protocol is TLSV1.1.

A new field, SMF119FT_FCFips140 isreturned to indicate the FIPS 140 status ofthe connection.

AT-TLSenhancements

FTP serversession record

V1R11 A new value,SMF119FT_FxProtoLevelTV1_1 may bereturned in SMF119FT_FSNProtoLevel toindicate the SSL protocol is TLSV1.1.

A new field, SMF119FT_FSNFips140 isreturned to indicate the FIPS 140 status ofthe connection.

AT-TLSenhancements

FTP servertransferinitializationrecord

V1R11 A new value,SMF119FT_FxProtoLevelTV1_1 may bereturned in SMF119FT_FSProtoLevel toindicate the SSL protocol is TLSV1.1.

A new field, SMF119FT_FSFips140 isreturned to indicate the FIPS 140 status ofthe connection.

AT-TLSenhancements

N/A V1R11 Provides new TCP/IP profile SMF 119subtype 4 record. See the Type 119 SMFrecords information in z/OSCommunications Server: IP ConfigurationReference .

Stack configurationdata

Real-time TCP/IPOSAENTA trace dataNMI (SYSTCPOT)

N/A V1R11 New function to provide real-timeOSAENTA trace data.

OSA networktraffic analyzerdata



Packet and data trace formatting NMIThere were no packet and data trace formatting NMI updates in V1R12 or V1R11.

TCP/IP callable NMI (EZBNMIFR)Table 35 lists the updates to the Communications Server TCP/IP callable NMI.

Table 35. Summary of new Communications Server TCP/IP callable NMI (EZBNMIFR)Request Parameter/output Rel. Description Reason for change

GetConnectionDetail NWMConnReceivingInterfaceNWMConnReceivingQueue

V1R12 For TCP connections that are using theQDIO inbound workload queueingfunction, these fields provide theinbound interface and the ancillaryqueue name.


GetConnectionDetail NWMConnTcpTrustedPartner V1R12 This flag indicates whether the partnersecurity credentials of a partner withina sysplex or subplex have beenretrieved using theSIOCGPARTNERINFO ioctl, or that theSIOCSPARTNERINFO ioctl has beensuccessfully issued or inherited fromthe listener socket.


GetConnectionDetail NWMConnTTLSSSLProt output field V1R11 Returns SSL protocol in use on theconnection. When TLSV1.1 is used,x'0302' will be returned.

AT-TLS enhancements

GetDVIPAConnRTab N/A V1R11 New poll-type request to provideinformation about dynamic virtual IPaddress (DVIPA) connections.

Sysplex networking data

GetDVIPAList NWMDvListPrefix V1R12 This existing field is used to return theconfigured IPv4 prefix length of anIPv4 DVIPA. It is now also used toreturn the configured IPv6 prefix lengthof an IPv6 DVIPA.


GetDVIPAList N/A V1R11 New poll-type request to provideinformation about dynamic virtual IPaddresses (DVIPAs).


GetDVIPAPortDist NWMDvPortDistGRE V1R12 This existing field is used to indicatethat generic routing encapsulation(GRE) is used to distribute requests toIPv4 non-z/OS targets. It can now alsoindicate that IPv6 routing encapsulationis used to distribute requests to IPv6non-z/OS targets.


GetDVIPAPortDist NWMDvPortDistMethod output field V1R12 NewNWMDvPortDistMethod_HotStandbyvalue added to field to indicate the newHotStandby distribution method.


NWMDvPortDistFlags output field V1R12 New flag added to indicate whether theHotStandby target state is active orbackup.


NWMDvPortDistFlags2 output field V1R12 New flags field containing HotStandbyflags that indicate whether the servertype is preferred or backup.


GetDVIPAPortDist N/A V1R11 New poll-type request to provideinformation about dynamic virtual IPaddress (DVIPA) port distribution.


GetDVIPARoute N/A V1R11 New poll-type request to provideinformation about dynamic virtual IPaddress (DVIPA) routes.


GetGlobalStats NWMTCPSTInBulkQSegs V1R12 For TCP connections that are using theQDIO inbound workload queueingfunction, this field indicates the numberof TCP segments that are receivedover the BulkData ancillary input queue(AIQ).


GetGlobalStats N/A V1R12 New poll-type request to provideTCP/IP stack global statistics.

Enhancements to TCP/IPcallable NMI (EZBNMIFR)- network interface andTCP/IP statistics



Table 35. Summary of new Communications Server TCP/IP callable NMI (EZBNMIFR) (continued)Request Parameter/output Rel. Description Reason for change

GetIfs N/A V1R12 New poll-type request to provideTCP/IP interface attribute and IPaddress information.


GetIfStats N/A V1R12 New poll-type request to provideTCP/IP stack interface counters.


GetIfStatsExtended N/A V1R12 New poll-type request to provide DLCinterface counters.


GetProfile v NMTP_V6CFOSMSecClassv NMTP_INTFChpIDFlgv NMTP_INTFChpIDType

V1R12 v New field that provides theIPSECURITY OSMSECCLASSvalue from the IPCONFIG6 profilestatement.

v New flag in field NMTP_INTFFlagsthat indicates whether an optionalCHPID value was specified in fieldNMTP_INTFChpID.

v New field that provides the CHPIDtype for OSA-Express interfacesdefined by the INTERFACEstatement.


GetProfile NMTP_INTFDynTypes V1R12 Updated to return theNMTP_INTFDynTypes field whichindicates the dynamic inboundperformance types. This field is onlyset when field NMTP_INTFInbPerfTypeis set to NMTP_INTFIPDYN and theinterface was defined by anINTERFACE statement.

The record field is x'80',NMTP_INTFDYNWRKLDQ. If set,DYNAMIC WORKLOADQ isconfigured.


GetProfile v NMTP_DVCFPfxLenv NMTP_DDVSTier1Gre

V1R12 v This existing field is used to returnthe configured IPv4 prefix length ofan IPv4 DVIPA. It is now also usedto return the configured IPv6 prefixlength of an IPv6 DVIPA.

v This existing field is used to indicatethat generic routing encapsulation(GRE) is used to distribute requeststo IPv4 non-z/OS targets. It can nowalso indicate that IPv6 routingencapsulation is used to distributerequests to IPv6 non-z/OS targets.




Table 35. Summary of new Communications Server TCP/IP callable NMI (EZBNMIFR) (continued)Request Parameter/output Rel. Description Reason for change

GetProfile v NMTP_MGMT119DVIPAv NMTP_MGMTNMSmfDVIPA

V1R12 v New flag added to theNMTP_MGMTSmf119Types field toindicate whether the new DVIPASMF 119 records were requested onthe SMFCONFIG profile statement.

v New flag added to theNMTP_MGMTNetMonSmfRecs fieldto indicate whether the new DVIPASMF 119 records were requested onthe NETMONITOR profile statement.


NMTP_DDVSDistMethod output field V1R12 New NMTP_DDVSHotStandby valueadded to field to indicate the newHotStandby distribution method.


NMTP_DDVSFlags output field V1R12 New HotStandby flags are added:v NMTP_DDVSSrvTypePreferred is

set if the server type is Preferred.v NMTP_DDVSSrvTypeBackup is set

if the server type is Backup.v NMTP_DDVSAutoSwitchBack is set

if AUTOSWITCHBACK is configured.v NMTP_DDVSHealthSwitch is set if

HEALTHSWITCH is configured.


NMTP_DDVSBackupRank output field V1R12 New field that indicates the rank if thisis a HotStandby backup server.


v NMTP_PICOSecChangedv New NMTP_DASP sectionv NMTP_SRCIFlags

V1R12 v New flag defined for the newDEFADDRTABLE profile statement.

v This new section providesinformation from the newDEFADDRTABLE TCP/IP profilestatement.

v New flag added to this flags field tosupport the new PUBLICADDRSparameter on the SRCIP TCP/IPprofile statement.


NMTP_MGMTNetMonSmfRecs field V1R12 New flag bits,NMTP_MGMTNMSmfCSMAIL andNMTP_MGMTNMSmfCSSMTP, addedto field NMTP_MGMTNetMonSmfRecsto indicate if CSSMTP SMF 119records were requested.


New flag NMTP_GBCFSysMonNoJoinadded to NMTP_GBCFSysMonOptionsfield

V1R12 Indicates whether GLOBALCONFIGSYSPLEXMONITOR NOJOIN isconfigured.


N/A V1R11 New poll-type request to provideTCP/IP stack profile information.


GetStorageStatistics NWMStgLPACurrent V1R12 New parameter to return the storageused for dynamic LPA modules.

Enhancements to theTCP/IP storage display

GetSysplexXCF N/A V1R11 New poll-type request to provideinformation about dynamic XCFaddresses for all TCP/IP stacks in thesysplex.


GetTCPListeners NWMTCPFRCAnotonLIFO V1R11 A new output field that provides thenumber of established FRCAconnections in the backlog that are notpresented to be accepted by theapplication.


FTP client APITable 36 on page 90 lists the updates to the Communications Server FTP clientAPI.



Table 36. Summary of new Communications Server FTP client API

Name Release Description Reason for change

ezaftpka.macro - FTP ClientApplication Interface (FCAI)control block

V1R11 FCAI_SCMD_MKFIFO is added to the list ofequates defining possible values for the FCAIcontrol block field FCAI_SCMD.


EZAFTPKC - COBOL Map forFCAI-Map (FTP Client API)

V1R11 FCAI-SCMD-MKFIFO is added to the list ofconstants defining possible values for the FCAIcontrol block field FCAI-SCMD.FCAI-SCMD-MKFIFO represents the MKFIFOsubcommand.


EZAFTPKP - PL/I Map forFCAI_Map

V1R11 FCAI_SCMD_MKFIFO is added to the list ofsubcommand codes for the FCAI control blockfield FCAI_SCMD.


ezaftpkr - REXX Functionpackage

V1R11 FCAI_SCMD_MKFIFO is added to thepredefined variables to represent the MKFIFOsubcommand.


ftpcapi.h V1R11 FCAI_SCMD_MKFIFO is added to the list ofFCAI_RequestCompletionValue structureFCAI_SCMD (subcommand) values.


FTPClientErrorException.java V1R11 The field SUBCOMMAND_MKFIFO is added toFTPClientErrorException.


Trusted TCP connections API for JavaTable 37 lists the updates to the Communications Server trusted TCP connectionsAPI for Java.

Table 37. Summary of new Communications Server trusted TCP connections API for Java

Name Release Description Reason for change

Trusted TCP connections APIfor Java

V1R12 Provides a Java package that enables a Javaprogrammer to issue the SIOCSPARTNERINFOioctl and the SIOCGPARTNERINFO ioctl toretrieve sysplex-specific connection routinginformation and security credentials for a partner.

Trusted TCPconnections

Socket APIs

General updates of socket APIsTable 38 on page 91 lists the general updates made to the IP 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++ Run-Time 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



Table 38. Summary of new and changed Communications Server socket APIsSocket API Function call/Parameter Rel. Description Reason for change

v Language EnvironmentC/C++ socket

v UNIX System ServicesAssembler CallableService

v Macrov Call instructionv REXX socketv CICS C socket callsv CICS call instructionv IMS call instruction

New SIOCGPARTNERINFO ioctl V1R12 Provides an interface for anapplication to retrieve securityinformation about its partner.


New SIOCSPARTNERINFO ioctl V1R12 Enables an application to avoidsuspending while retrieving thepartner security credentials with theSIOCGPARTNERINFO ioctl.


v XL C/C++v UNIX assembler callable

services

sendmsg() option IPV6_RTHDR on ancillarydata

V1R11 The use of the IPV6_RTHDR optionto build an IPv6 type 0 routingheader is deprecated as describedin RFC 5095.

RFC 5095deprecation of IPv6type 0 route header

setsockopt() option IPV6_RTHDR V1R11 The use of the IPV6_RTHDR optionto build an IPv6 type 0 routingheader is deprecated as describedin RFC 5095.

RFC 5095deprecation of IPv6type 0 route header

v MACROv Call instructionv REXX socketv CICS Cv CICS sockets extendedv XL C/C++v UNIX assembler callable

services

getsockopt, setsockopt V1R12 These APIs support a new socketoption at the IPPROTO_IPV6 level:IPV6_ADDR_PREFERENCES asdefined in RFC 5014. This socketoption is only available forAF_INET6 sockets.

Use this option to set and get thesource IP address selectionpreferences affecting all packetssent by a given socket.

Configurable defaultaddress selectionpolicy table


services

inet6_is_srcaddr() V1R12 These APIs support theinet6_is_srcaddr() call defined inRFC 5014.

The inet6_is_srcaddr() API call testswhether the input IPv6 addressconforms to the input addressselection preference flags.

The inet6_is_srcaddr function issupported in USS AssemblerCallable Services as a PFS controlfunction, BPX1PCT (PC#IsSrcAddr)or BPX4PCT (PC#IsSrcAddr).



services

bind2addrsel() V1R12 These APIs support thebind2addrsel() call defined in RFC5014. This function is onlysupported for AF_INET6 sockets.

The bind2addrsel() call binds theinput socket to the source IPaddress TCP/IP would select for theinput destination IPv6 address.

The bind2addrsel function issupported in USS AssemblerCallable Services with the newBPX1BAS and BPX4BAS entrypoints.


v MACROv Call instructionv REXX socketv CICS Cv CICS sockets extendedv XL C/C++

getaddrinfo() V1R12 The addrinfo structure is enhancedto comply with RFC 5014. You canuse the enhanced structure to passsource IP source addresspreference flags in the hintsparameter of getaddrinfo().




Table 38. Summary of new and changed Communications Server socket APIs (continued)Socket API Function call/Parameter Rel. Description Reason for change


servicesv CALL EZASOKET

SIOCGIFMTU ioctl V1R11 New ioctl function call which returnsthe MTU (maximum transmissionunit) value for a TCP/IP stack IPv4interface.

New API to obtainIPv4 networkinterface MTU


services

SIOCTTLSCTL ioctl V1R11 SIOCTTLSCTL is updated to returnthe following:v TTLS_PROT_TLSV1_1 when

TLSV1.1 is in use on aconnection

v TTLS_FIPS140

AT-TLSenhancements

v TCP/IP Cv UNIX assembler callable

services

getsockopt() V1R12 When invoked with theSO_CLUSTERCONNTYPE option,this socket API returns an internalindicator for OSA-Express QDIOinterfaces with CHPID type OSX orOSM.

z/OSCommunicationsServer in anensemble

User exitsTable 39 lists the updates made to the user exits.

Table 39. Summary of new and changed Communications Server user exits

Exit Release Description Reason for change

CSSMTP application exit V1R11 Checks, accepts, or rejects mailoutbound from the JES spool.


Application dataTable 40 lists changes to the application data support for TCP connections.Application 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 topic in z/OS Communications Server: IPConfiguration Reference for detailed information about all supported applicationdata.

Table 40. Summary of new and changed Communications Server application data

Record type Record field Release Description Reason for change

FTP clientapplication data forthe controlconnection

Bytes 24 and 25.Security level.

V1R11 A new value, 11, indicatesthe TLS protocol is TLSV1.1.

AT-TLS enhancements

FTP clientapplication data forthe data connection



AT-TLS enhancements



Table 40. Summary of new and changed Communications Server application data (continued)


FTP serverapplication data forthe controlconnection



AT-TLS enhancements

FTP serverapplication data forthe data connection



AT-TLS enhancements

Application dataformat for Telnet



AT-TLS enhancements

IPCS subcommandsThis section lists the updates to the Communications Server new and updated IPCSsubcommands. See z/OS Communications Server: IP Diagnosis Guide for moredetailed IPCS subcommands information.

General updates to IPCS subcommandsTable 41 lists the general IPCS subcommand updates.

Table 41. Summary of new and changed Communications Server IP - General updates to IPCS subcommands


RESOLVER V1R12 Displays information about IPv6 addresses usedto communicate with DNS name servers.

Resolver support for IPv6connections to DNS nameservers

V1R11 The contents of the system-wide resolver cacheare displayed when the resolver address space isformatted using this report.

Resolver DNS cache

CTRACE COMP(SYSTCPDA) subcommandThe CTRACE COMP(SYSTCPDA) subcommand is the component name for packetdata traces. Table 42 lists the CTRACE COMP(SYSTCPDA) subcommand options.

Table 42. Summary of new and changed Communications Server CTRACE COMP(SYSTCPDA) subcommandoptions

Option Release Description Reason for change

OPTIONS V1R12 Added a new QID option to filterpacket trace records based on theinput queue number.

Performance improvements forsysplex distributor connection routing

CTRACE COMP(SYSTCPIP) subcommandTable 43 lists the CTRACE COMP(SYSTCPIP) subcommand options.

Table 43. Summary of new and changed Communications Server CTRACE COMP(SYSTCPIP) subcommand options


SOCKAPI V1R11 Includes formatting for the newSIOCGIFMTU ioctl function call.

New API to obtain IPv4network interface MTU

CTRACE COMP(SYSTCPIS) subcommandThere are no updates to the CTRACE COMP(SYSTCPIS) subcommand in V1R12or V1R11.



CTRACE COMP(SYSTCPOT) subcommandTable 44 lists the CTRACE COMP(SYSTCPOT) subcommand options.

Table 44. Summary of new and changed Communications Server CTRACE COMP(SYSTCPOT) subcommandoptions


OPTIONS V1R12 Added a new QID option to filterOSA-Express Network TrafficAnalyzer (OSAENTA) trace recordsbased on the input queue number.

Performance improvementsfor sysplex distributorconnection routing

TCPIPCS subcommandTable 45 lists the TCPIPCS subcommand options.

The TCPIPCS command contains the OPTLOCAL specification in some displays.

Table 45. Summary of new and changed Communications Server TCPIPCS subcommand


PROFILE V1R12 Added support to display the new CHPIDTYPE andCHPID parameters on the INTERFACE statementsfor IPAQENET and IPAQENET6, and the newIPSECURITY OSMSECCLASS subparameter on theIPCONFIG6 statement.

z/OS Communications Server in anensemble

PROFILE V1R12 The output is changed to include the new keywordsand values that can be specified on the VIPADEFINE,VIPABACKUP, and VIPADISTRIBUTE statements.


PROFILE V1R12 Added WORKLOADQ and NOWORKLOADQ toindicate whether inbound workload queueing isenabled for IPAQENET or IPAQENET6 interfaces.This value is only displayed when INBPERF isDYNAMIC.

A new CONVERT parameter was also added.

Performance improvements forsysplex distributor connectionrouting

PROFILE V1R12 v Displays the new DEFADDRTABLE TCP/IP profilestatement.

v For the SRCIP statement, displays the setting ofthe new PUBLICADDRS parameter for JOBNAMEentries.


V1R12 Displays the setting of the new NOJOINsubparameter for the GLOBALCONFIGSYSPLEXMONITOR statement.

Control joining the sysplex XCFgroup

V1R12 v Displays the setting of the new DVIPA andNODVIPA parameters for the SMFCONFIGstatement.

v Displays the setting of the new DVIPA andNODVIPA subparameters for the SMFSERVICEparameter of the NETMONITOR statement.


V1R12 Displays the new keywords that can be specified on aVIPADISTRIBUTE statement.


V1R12 Displays the setting of the new CSMAIL, NOCSMAIL,CSSMTP and NOCSSMTP subparameters for theSMFSERVICE parameter of the NETMONITORstatement.

Management data for CSSMTP



Table 45. Summary of new and changed Communications Server TCPIPCS subcommand (continued)


PROFILE V1R11 Displays the OSA-Express3 optimized latency modesetting for the INTERFACE profile statements forIPAQENET and IPAQENET6.

OSA-Express3 optimized latencymode

V1R11 Displays the setting of the NOWLMPRIORITYQ andthe WLMPRIORITYQ parameters from theGLOBALCONFIG profile statement.

QDIO enhancements for WLM IOpriority

V1R11 Displays the setting of the NOISOLATE and theISOLATE parameters from the INTERFACE profilestatements for IPAQENET and IPAQENET6.


V1R11 v Displays the setting of the new PROFILE andNOPROFILE parameters for the SMFCONFIGstatement.

v Displays the setting of the new PROFILE andNOPROFILE subparameters for the SMFSERVICEparameter of the NETMONITOR statement.


V1R11 Displays the setting of the NETMONITORNONTATRCSERVICE and NTATRCSERVICEparameters of the NETMONITOR profile statement.

OSA network traffic analyzer data

V1R11 v For the IPCONFIG6 statement, displays thesettings of the new TEMPADDRS |NOTEMPADDRS, PREFLIFETIME, andVALIDLIFETIME parameters.

v For the IPAQENET6 INTERFACE statement,displays the values for the new TEMPPREFIXparameter.

v For the SRCIP statement, displays JOBNAMEentries for which TEMPADDRS is the source.


V1R11 Displays the PROCXCOST and ILWEIGHTINGspecifications on the VIPADISTRIBUTE statement.

Support for enhanced WLM routingalgorithms

V1R11 Displays the new keywords that can be specified on aVIPADEFINE, VIPABACKUP, or VIPADISTRIBUTEstatement.



V1R11 Displays the new QDIOACCELERATOR parameterfor the IPCONFIG statement.


ROUTE V1R12 Support is added for a new parameter, RADV, todisplay all of the IPv6 routes created based oninformation received in router advertisementmessages.

Enhancements to IPv6 routeradvertisement

V1R11 A new QDIOACCEL parameter displays the routes inthe QDIO accelerator routing table.


TREE V1R11 A new QDIOACCEL parameter displays the QDIOaccelerator routing table tree.


XCF V1R12 Displays information pertaining to the newHOTSTANDBY distribution method.


SNMP MIB modulesThis section 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 46 lists the changes to the SNMP MIB module support.

Table 46. Summary of new and changed Communications Server SNMP MIB module support

MIB module name Rel. Description Reason for change

IBMTCPIPMVS-MIB V1R12 The ibmMvsIfType MIB object supportsthe following new values to indicateOSA-Express QDIO ethernet interfaces ofCHPID type OSM and OSX:v ipaqenetOSX(34)v ipaqenet6OSX(35)v ipaqenet6OSM(36)

The ibmMvsIfChpid MIB object supportsthe configured CHPID number forOSA-Express QDIO ethernet interfaces ofCHPID type OSX.


V1R11 A new value, optLatencyMode(16), isadded to the ibmMvsIfFlag MIB object toindicate if optimized latency mode is ineffect for an IPAQENET or IPAQENET6interface defined by the INTERFACEprofile statement.


V1R11 A new value, isolate(15), is added to theibmMvsIfFlag MIB object to indicate thatthe ISOLATE setting is in effect for anIPAQENET or IPAQENET6 interfacedefined by the INTERFACE profilestatement.


V1R11 The descriptions of theibmMvsDVIPADistPortTsr and theibmMvsDVIPADistPortCer MIB objects arechanged.


V1R11 A new value, tlsVer1Dot1(5), is added tothe ibmMvsTcpConnectionTtlsSslProt MIBobject to indicate a protocol of TLSv1.1.

AT-TLS enhancements

IF-MIB V1R12 The ifDescr MIB object supports newdescriptions for OSA-Express QDIOethernet interfaces of CHPID type OSMand OSX.


IP-MIB V1R12 For IPv6 default routes which werecreated because of a routeradvertisement, the value of theipDefaultRouterPreference MIB object willbe set according to the preference valuefrom the router advertisement.


IP-FORWARD-MIB V1R12 For IPv6 indirect routes which werecreated because of a routeradvertisement, the value of theinetCidrRouteMetric1 MIB object willindicate the preference value from therouter advertisement.


SMF record type 109 enhancementsThere were no changes made to the SMF record type 109 in V1R12 or V1R11.



SMF record type 119 enhancementsThis section describes the following SMF record type 119 enhancements:v “FTP records”v “IPSec records” on page 98v “TCP connection records” on page 100v “TCP/IP stack records” on page 100v “TCP/IP CSSMTP records” on page 102

The following references contain more information:v For SMF records written to the MVS SMF data sets, see SMF type 119 records

in z/OS Communications Server: IP Configuration Reference.v For SMF records which are only available from one of the Network Management

Interfaces, see "Network Management Interfaces (NMIs)" in z/OSCommunications Server: IP Programmer's Guide and Reference.

FTP recordsTable 47 lists the changes made to the FTP SMF record type 119.

Table 47. Summary of new and changed Communications Server SMF record type 119 - FTP records

Record type Record field Release DescriptionReason forchange

Client transfercompletion recordNote: Record isavailable in theMVS SMF datasets and from theNMI.

v SMF119FT_FCProtoLevelv SMF119FT_FCFips140

V1R11 A new value, SMF119FT_FxProtoLevelTV1_1 may bereturned in this field to indicate the TLS protocol isTLSV1.1.

The record field also indicates the level of FIPS support:v '00'x - No FIPS supportv '01'x - FIPS 140 support

AT-TLSenhancements

Server logon failurerecordNote: Record isavailable in theMVS SMF datasets and from theNMI.

v SMF119FT_FFProtoLevelv SMF119FT_FFFips140


The record also indicates the level of FIPS support:v '00'x - No FIPS supportv '01'x - FIPS 140 support

AT-TLSenhancements

Server transfercompletion recordNote: Record isavailable in theMVS SMF datasets and from theNMI.

v SMF119FT_FSProtoLevelv SMF119FT_FSFips140


The record also indicates the level of FIPS support:v '00'x - No FIPS supportv '01'x - FIPS 140 support

AT-TLSenhancements



IPSec recordsTable 48 lists the changes made to the IPSec SMF record type 119.

Table 48. Summary of new and changed Communications Server SMF record type 119 - IPSec recordsRecord type Record field Release Description Reason for change

IPSec IKE tunnel activationand refresh

IPSec common IKEtunnel specificsection

V1R12 Subtype 73 has the following updates:v Offset 0 (x'0') has a new bit for FIPS mode:

– x'02000000', SMF119IS_IKETunFIPS140.v Offset 198(x'C6') for the

SMF119IS_IKETunAuthAlg record has newvalues and also changed descriptions ofexisting values. The new values are:– SMF119IS_AUTH_HMAC_SHA2_256_128

(7)– SMF119IS_AUTH_AES128_XCBC (9)– SMF119IS_AUTH_HMAC_SHA2_384_192

(13)– SMF119IS_AUTH_HMAC_SHA2_512_256

(14)

The following existing values have changeddescriptions:– SMF119IS_AUTH_HMAC_MD5 (38)– SMF119IS_AUTH_HMAC_SHA1 (39)– SMF119IS_AUTH_HMAC_MD5_96 (40)– SMF119IS_AUTH_HMAC_SHA1_96 (41)

v Offset 199(x'C7') for theSMF119IS_IKETunEncryptAlg record has achanged possible value. The old value wasSMF119IS_ENCR_AES(12) and the new valueis SMF119IS_ENCR_AES_CBC (12).

v Offset 204('xCC') for recordSMF119IS_IKETunPeerAuthMethod has thefollowing new values:– SMF119IS_IKETUN_ECDSA_256 (4)– SMF119IS_IKETUN_ECDSA_384 (5)– SMF119IS_IKETUN_ECDSA_521 (6)

v Offset 238(x'EE') for theSMF119IS_IKETunPseudoRandomFunc recordhas the following new values:– SMF119IS_AUTH_HMAC_SHA2_256 (15)– SMF119IS_AUTH_HMAC_SHA2_384 (16)– SMF119IS_AUTH_HMAC_SHA2_512 (17)– SMF119IS_AUTH_AES128_XCBC (18)

v Offset 239(x'EF') for recordSMF119IS_IKETunLocalAuthMethod has thefollowing new values:– SMF119IS_IKETUN_ECDSA_256 (4)– SMF119IS_IKETUN_ECDSA_384 (5)– SMF119IS_IKETUN_ECDSA_521 (6)

v 252(x'FC') offset has a new record forSMF119IS_IKETunEncryptKeyLength.




Table 48. Summary of new and changed Communications Server SMF record type 119 - IPSec records (continued)Record type Record field Release Description Reason for change

IPSec IKE tunnel activationand refresh - continued

IPSec common IKEtunnel specificsection - continued

V1R12 Subtype 75 has the following updates:v Offset 96(x'60') has a new bit for FIPS mode:

x'40000000', SMF119IS_IPTunFIPS140v Offset 138(x'8A') for the

SMF119IS_IPTunAuthAlg record has newvalues and also changed descriptions ofexisting values. The new values are:– SMF119IS_AUTH_NULL (0)– SMF119IS_AUTH_AES_GMAC_128 (4)– SMF119IS_AUTH_AES_GMAC_256 (6)– SMF119IS_AUTH_HMAC_SHA2_256_128

(7)– SMF119IS_AUTH_AES128_XCBC_96 (9)– SMF119IS_AUTH_HMAC_SHA2_384_192

(13)– SMF119IS_AUTH_HMAC_SHA2_512_256

(14)

The following existing values have changeddescriptions:– SMF119IS_AUTH_HMAC_MD5 (38)– SMF119IS_AUTH_HMAC_SHA1 (39)

v Offset 139(x'8B') for theSMF119IS_IPTunEncryptAlg record has a newvalue:– SMF119IS_ENCR_AES_GCM_16 (20)

It also has a changed value; the valueSMF119IS_ENCR_AES (12) changed toSMF119IS_ENCR_AES_CBC (12).

v Offset 160(x'A0') has a new record forSMF119IS_IPTunEncryptKeyLength.



V1R11 Subtype 73 has the following new fields:v SMF119IS_IKETunMajorVerv SMF119IS_IKETunMinorVerv SMF119IS_IKETunPseudoRandomFuncv SMF119IS_IKETunRemoteAuthMethodv SMF119IS_IKETunReauthIntervalv SMF119IS_IKETunReauthTimev SMF119IS_IKETunGeneration

IPSec enhancements

IPSec IKE tunneldeactivation and expire


V1R11 Subtype 74 has the following new fields:v SMF119IS_IKETunMajorVerv SMF119IS_IKETunMinorVerv SMF119IS_IKETunPseudoRandomFuncv SMF119IS_IKETunRemoteAuthMethodv SMF119IS_IKETunReauthIntervalv SMF119IS_IKETunReauthTimev SMF119IS_IKETunGeneration

IPSec enhancements

IPSec dynamic tunnelactivation and refresh

IPSec dynamictunnel specificsection

V1R11 Subtype 75 has the following new fields:v SMF119IS_IPDynMajorVerv SMF119IS_IPDynMinorVerv SMF119IS_IPDynTypev SMF119IS_IPDynTypeRangev SMF119IS_IPDynCodev SMF119IS_IPDynCodeRangev SMF119IS_IPDynSrcPortRangev SMF119IS_IPDynDstPortRangev SMF119IS_IPDynGeneration

The SMF119IS_IPDynRsvd5 field is removed.

IPSec enhancements



Table 48. Summary of new and changed Communications Server SMF record type 119 - IPSec records (continued)Record type Record field Release Description Reason for change

IPSec dynamic tunneldeactivation




IPSec enhancements

IPSec dynamic tunneladded




IPSec enhancements

IPSec dynamic tunnelremoved




IPSec enhancements

TCP connection recordsTable 49 lists the changes made to the TCP connection termination SMF recordtype 119 records.

Table 49. Summary of new and changed Communications Server SMF record type 119 - TCP connection terminationrecords


Connectiontermination record

v SMF119AP_TTTTLSSPv SMF119AP_TTTTLSFP

V1R11 A new value,SMF119AP_TTTTLSSPTV1_1, maybe returned in this field to indicatethe SSL protocol is TLSV1.1.

The record also indicates the levelof FIPS support:v '00'x - No FIPS supportv '01'x - FIPS 140 support

AT-TLS enhancements

TCP/IP stack recordsTable 50 lists the changes made to the TCP/IP stack SMF type 119 records.

Table 50. Summary of new and changed Communications Server SMF type 119 record - TCP/IP stack recordsRecord type Record field Release Description Reason for change

DVIPA status change N/A V1R12 New record, subtype 32 SMF event records forsysplex events



Table 50. Summary of new and changed Communications Server SMF type 119 record - TCP/IP stackrecords (continued)Record type Record field Release Description Reason for change

DVIPA removed N/A V1R12 New record, subtype 33 SMF event records forsysplex events

DVIPA target added N/A V1R12 New record, subtype 34 SMF event records forsysplex events

DVIPA target removed N/A V1R12 New record, subtype 35 SMF event records forsysplex events

DVIPA target serverstarted

N/A V1R12 New record, subtype 36 SMF event records forsysplex events

DVIPA target serverended

N/A V1R12 New record, subtype 37 SMF event records forsysplex events

TCP/IP profile record v NMTP_V6CFOSMSecClassv NMTP_INTFChpIDFlgv NMTP_INTFChpIDType

V1R12 v New field that provides theIPSECURITY OSMSECCLASSvalue from the IPCONFIG6profile statement.

v New flag in fieldNMTP_INTFFlags that indicateswhether an optional CHPIDvalue was specified in fieldNMTP_INTFChpID.

v New field that provides theCHPID type for OSA-Expressinterfaces defined by theINTERFACE statement.


TCP/IP profile record NMTP_DVCFPfxLen V1R12 This existing field is used to returnthe configured IPv4 prefix length ofan IPv4 DVIPA. It is now also usedto return the configured IPv6 prefixlength of an IPv6 DVIPA.

Extend sysplexdistributor support forDataPower for IPv6

TCP/IP profile record NMTP_DDVSTier1Gre V1R12 This existing field is used toindicate that generic routingencapsulation (GRE) is used todistribute requests to IPv4non-z/OS targets. It can now alsoindicate that IPv6 routingencapsulation is used to distributerequests to IPv6 non-z/OS targets.

Extend sysplexdistributor support forDataPower for IPv6

TCP/IP profile record NMTP_INTFDynTypes V1R12 Indicates the dynamic inboundperformance types. This field isonly set when fieldNMTP_INTFInbPerfType is set toNMTP_INTFIPDYN and theinterface was defined by anINTERFACE statement.

The record field is x'80',NMTP_INTFDYNWRKLDQ. If set,DYNAMIC WORKLOADQ isconfigured.

Performanceimprovements forsysplex distributorconnection routing



Table 50. 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 profile record v NMTP_PICOSecChangedv New NMTP_DASP sectionv NMTP_SRCIFlags

V1R12 v New flag defined for the newDEFADDRTABLE profilestatement.

v This new section providesinformation from the newDEFADDRTABLE TCP/IP profilestatement.

v New flag added to this flags fieldto support the newPUBLICADDRS parameter onthe SRCIP TCP/IP profilestatement.


v NMTP_MGMTNMSMFCSSMTPv NMTP_MGMTNMSMFCSMAIL

V1R12 New flags added to fieldNMTP_MGMTNetMonSmfRecs toindicate if new CSSMTP SMF 119records were requested on theNETMONITOR profile statement.


v NMTP_MGMT119DVIPAv NMTP_MGMTNMSmfDVIPA

V1R12 v New flag added to theNMTP_MGMTSmf119Types fieldto indicate whether the newDVIPA SMF 119 records wererequested on the SMFCONFIGprofile statement.

v New flag added to theNMTP_MGMTNetMonSmfRecsfield to indicate whether the newDVIPA SMF 119 records wererequested on the NETMONITORprofile statement.


New flag NMTP_GBCFSysMonNoJoin added toNMTP_GBCFSysMonOptions field

V1R12 Indicates whetherGLOBALCONFIGSYSPLEXMONITOR NOJOIN isconfigured.


For the DVIPA section,NMTP_DDVSDistMethod output field

V1R12 New NMTP_DDVSHotStandbyvalue added to field to indicate thenew HotStandby distributionmethod.


For the DVIPA section, NMTP_DDVSFlagsoutput field

V1R12 New HotStandby flags are added:v NMTP_DDVSSrvTypePreferred

is set if the server type isPreferred.

v NMTP_DDVSSrvTypeBackup isset if the server type is Backup.

v NMTP_DDVSAutoSwitchBack isset if AUTOSWITCHBACK isconfigured.

v NMTP_DDVSHealthSwitch is setif HEALTHSWITCH isconfigured.


For the DVIPA section,NMTP_DDVSBackupRank output field

V1R12 New field that indicates the rank ifthis is a HotStandby backup server.


N/A V1R11 New SMF 119 subtype 4 eventrecord which provides TCP/IP stackprofile information.

Stack configurationdata

TCP/IP CSSMTP recordsTable 51 on page 103 lists the changes made to the TCP/IP CSSMTP SMF type119 records.



Table 51. Summary of new and changed Communications Server SMF type 119 record - TCP/IP CSSMTP recordsRecord type Record field Rel. Description Reason for change

CSSMTPConfigurationchange

N/A V1R12 New SMF 119 subtype 48 event recordfor CSSMTP configuration change.


CSSMTPConnection ended

N/A V1R12 New SMF 119 subtype 49 event recordfor CSSMTP target server connectionended.


CSSMTP Mailmessage ended

N/A V1R12 New SMF 119 subtype 50 event recordfor CSSMTP mail message completed.


CSSMTP Spool fileended

N/A V1R12 New SMF 119 subtype 51 event recordfor CSSMTP spool record completed.


CSSMTP intervalstatistics

N/A V1R12 New SMF 119 subtype 52 event recordfor CSSMTP statistics interval ended.


CICS socket configuration and operator transactionsTable 52 lists the changes made to the CICS socket configuration and operatortransactions. For more information about the EZAC configuration transaction, seeConfiguration transaction (EZAC) in z/OS Communications Server: IP CICS SocketsGuide. For more information about the EZAO operator transaction, see "IP CICSSockets interface management" in z/OS Communications Server: IP CICS SocketsGuide.

Table 52. Summary of new and changed Communications Server CICS socket configuration and operatortransactions

IP CICS sockettransaction Release Parameter Description

Reason forchange

Listener V1R11 WLMGN1, WLMGN2, andWLMGN3

These parameters are nolonger supported.

Removal ofsupport.

RACF interfacesTable 53 lists the functions for which new or changed RACF support is available.Sample RACF commands to change the RACF configuration can be found in one ofthe 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 53. Summary of new and changed Communications Server RACF interfaces

Function name Rel. Description Reason for change

N/A V1R11 The sample RACF commands which apply to amultilevel secure environment, have been moved fromsample member EZARACF in data set SEZAINST, tonew sample member EZARACFM in data setSEZAINST.

Release update.



Table 53. Summary of new and changed Communications Server RACF interfaces (continued)

Function name Rel. Description Reason for change

BINLSD EZATDLSD V1R11 This application is deleted. You should remove it fromthe RACF SERVAUTH class for facilityEZB.SOCKOPT.sysname.tcpprocname.SO_BROADCAST.

Removal of support.

CSSMTP V1R11 New profile names supported for authorizing CSSMTP. New SMTP client forsending Internet mail

DHCP V1R11 This application is deleted. You should remove it fromthe RACF STARTED class.

Removal of support.

Netstat V1R12 New security resource name can be added in theSERVAUTH class to control access to the new NetstatDEFADDRT/-l (lower case L) report.


V1R11 New security resource name can be added in theSERVAUTH class for new Netstat RESCache/-qreport.

Resolver DNS cache

Network securityservices (NSS)

V1R11 Supports resources for restricting XMLAppliance clientaccess to private key and certificate services and tothe certificates and private keys themselves.

NSS private key andcertificate services for XMLappliances

PORTC(PORTCLNT)

V1R11 This application is no longer supported. You shouldremove the application started procedure name fromthe RACF STARTED class.

Removal of support.

NetworkManagementInterface (NMI)

V1R11 New resource name,EZB.NETMGNT.sysname.tcpipprocname. SYSTCPOT,supported in the SERVAUTH class to control access tothe new SYSTCPOT NMI function. This functionprovides OSAENTA trace information.


Support for intranodemanagementnetwork

V1R12 New resource name supported for authorizingapplications to use OSA-Express3 features configuredwith CHPID type OSM.



V1R12 v New resource in the SERVAUTH class,EZB.IOCTL.sysname.tcpprocname.PARTNERINFO,to control whether an application can use theSIOCGPARTNERINFO ioctl to obtain partnersecurity credentials within a sysplex or subplex overa trusted TCP connection.

v New resource in the SERVAUTH class,EZBDOMAIN, to define a common security domainname within your sysplex or subplex.


Communications Server SNA summary of interface changesThis section describes the updates to the following Communications Server SNAinterfaces:v “Start options” on page 105v “Start option behavior changes” on page 105v “Definition statements” on page 106v “Commands” on page 106v “Command behavior changes” on page 107v “SNA API macroinstruction operands” on page 109v “VTAM Internal Trace (VIT) entries” on page 109v “Network monitoring interface API” on page 110v “Sense code changes” on page 111



v “Vector and vector list changes” on page 111v “Request parameter list return code feedbacks” on page 111

Start optionsTable 54 on page 105 lists the new or changed SNA start options.

Refer to z/OS Communications Server: SNA Resource Definition Reference formore information on start options.

Table 54. Summary of new and changed Communications Server start options

Start option Release Description of update Reason for change

EEVERIFY V1R12 New start option that specifies whether VTAMshould automatically send an LDLC probe to theremote partner to determine if all ports areaccessible during the activation of the EnterpriseExtender (EE) connection. This option alsospecifies the time interval at which VTAM shouldsend the probe on active EE connections.

Enterprise Extender connectionhealth verification

ENSEMBLE V1R12 New start option that specifies whether this z/OSCommunications Server will permit connectivity tothe intraensemble data network and the intranodemanagement network. Access to these networksis through OSA-Express3 features configured inOSX and OSM modes.

z/OS Communications Server in anensemble

HPRPSDLY V1R11 New start option that specifies the minimumamount of time VTAM delays prior to enteringpath switch for an HPR pipe which has aunresponsive partner.

HPR performance enhancements

MULTPATH V1R12 New start option that specifies whether VTAMallows multipath for IPv4 and IPv6 EnterpriseExtender connections.

Multipath control for EnterpriseExtender

TDUDIAG V1R11 New start option that specifies when diagnosticinformation will be appended with node and TGcontrol vectors within a Topology DatabaseUpdate (TDU).

APPN topology database updateenhancements

TRACE V1R12 Changed to accept a new SUBTRACE=DIOoption when the TYPE=VTAM OPTION isspecified.

Performance improvements forsysplex distributor connection routing

Start option behavior changesTable 55 on page 105 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 55. Summary of new and changed Communications Server start option behavior changes

Start optionwith changedbehavior Release Description of update Reason for change

INOPDUMP V1R11 When INOPDUMP=ON is specified, any dump that istaken as a result of this setting and the occurrence of aninoperative condition will include the VIT data space(ISTITDS1) if the VIT data space is active.

Include data space VITwith INOP dump



Definition statementsTable 56 on page 106 lists the changes to SNA definition statements.

For complete information about all changed and new definition statements, refer tothe z/OS Communications Server: SNA Resource Definition Reference.

Table 56. Summary of new and changed Communications Server definition statements

Definitionstatement Release Description of update Reason for change

GROUP V1R12 In an Enterprise Extender XCA major node(MEDIUM=HPRIP), a new keyword EEVERIFY isavailable. It affects the Enterprise Extender connectionsassociated with the connection network defined by thisGROUP.

EEVERIFY specifies whether VTAM should automaticallysend an LDLC probe to the remote partner to determine ifall ports are accessible during the activation of the EEconnection. It also specifies the time interval at whichVTAM should send the probe on active EE connections.

Enterprise Extenderconnection healthverification

V1R11 In an Enterprise Extender XCA major node(MEDIUM=HPRIP), two new keywords, HPREEARB andHPRPSDLY, are available. Both of these keywords affectHPR pipes which traverse the Enterprise Extenderconnections associated with the connection networkdefined by this GROUP:v HPREEARB allows these HPR pipes to use the

progressive mode Adaptive Rate-Based (ARB) flowcontrol algorithm.

v HPRPSDLY specifies the amount of time that theseHPR pipes are to delay entering path switch when thepartner is unresponsive.

HPR performanceenhancements

PU V1R12 A new keyword EEVERIFY is available on the modelmajor node for Enterprise Extender (DYNTYPE=EE), andon the switched major node. It affects the EE connectionswith these Enterprise Extender physical units.

EEVERIFY specifies whether VTAM should automaticallysend an LDLC probe to the remote partner to determine ifall ports are accessible during the activation of the EEconnection. It also specifies the time interval at whichVTAM should send the probe on active EE connections.


V1R11 Two new keywords, HPREEARB and HPRPSDLY, areavailable on the model major node for EnterpriseExtender (DYNTYPE=EE), and on the switched majornode. Both of these keywords affect the HPR pipesassociated with these Enterprise Extender physical units:v HPREEARB allows these HPR pipes to use the

progressive mode Adaptive Rate-Based (ARB) flowcontrol algorithm.

v HPRPSDLY specifies the amount of time that theseHPR pipes are to delay entering path switch when thepartner is unresponsive.


CommandsTable 57 on page 107 lists the new and changed SNA commands.



For complete information about SNA commands, refer to the z/OS CommunicationsServer: SNA Operation.

Table 57. Summary of new and changed Communications Server commands


DISPLAY EE V1R12 Added a new LIST=EEVERIFY option. When this option isspecified, general Enterprise Extender information and EE HealthVerification information is displayed at the local IP address level.


DISPLAY MODELS V1R11 A new operand, APPL, allows you to specify an application nameto discover the model application definition that will be used tobuild the application's dynamic definition.

Display potential modelapplication name

DISPLAY TOPO V1R12 A new TDUDIAG value on the LIST operand displays the followinginformation:

v A summary of TDU diagnostic information; displayed when noother operands are specified.

v TDU diagnostic information that is specific to the node;displayed when the ID operand is also specified.

v TDU diagnostic information specific to the TG; displayed whenthe ORIG, DEST, and TGN operands are also specified.

Enhancements totopology databasediagnostics

DISPLAY TRL V1R11 When the TRLE represents an OSA-Express in QDIO mode orHiperSockets™ device, the display output includes an additionalmessage (IST2305I).

Improvedresponsiveness tostorage shortageconditions

MODIFY NOTRACE V1R12 A new SUBTRACE value, DIO, is accepted when TYPE=VTAM isspecified.


MODIFY TNSTATS V1R11 When tuning statistics are displayed for a TRLE that is configuredwith MPCLEVEL=QDIO, messages IST2316I and IST2317I arenow included in the display information.


MODIFY TRACE V1R12 A new SUBTRACE value, DIO, is accepted when TYPE=VTAM isspecified.


MODIFY VTAMOPTS V1R12 This command can be used to change the value of theENSEMBLE start option.


MODIFY VTAMOPTS V1R12 This command can be used to change the value of the EEVERIFYstart option.


V1R12 This command can be used to change the value of theMULTPATH start option.

Multipath control forEnterprise Extender

V1R11 This command can be used to change the value of theHPRPSDLY start option.


V1R11 This command can be used to change the value of the TDUDIAGstart option.

APPN topology databaseupdate enhancements

Command behavior changesTable 58 on page 108 lists the SNA commands that have changed behavior.

For complete information about SNA commands, refer to the z/OS CommunicationsServer: SNA Operation.



Table 58. Summary of new and changed Communications Server commands with changed behavior

Command Release Description of behavior change Reason for change

DISPLAY ID V1R12 When ID=trlenameis specified for an active QDIO TRLE,messages IST2331I, IST2332 and one or more IST2333Iare issued. Previously message IST1918I was issued.Message IST924I is added to separate data deviceinformation.


DISPLAY ID V1R12 When ID=trlename is specified for an active QDIO TRLE,message IST2337I describing the chpid type and numberis issued.

z/OS CommunicationsServer in anensemble

DISPLAY ID V1R12 When the ID represents a high performance routing (HPR)physical unit name or line of the Enterprise Extender XCAmajor node (MEDIUM=HPRIP), the display output isenhanced to optionally include the additional messagesIST2327I, IST2328I, IST2329I, IST2339I, IST2340I,IST2341I and IST2343I.


V1R11 When the ID represents a high performance routing (HPR)physical unit name, the display output is enhanced tooptionally include some additional messages (IST2267I,IST2268I, IST2269I, IST2271I, and IST2272I).


DISPLAY TOPO V1R12 When ID=cpname,LIST=ALL is specified, the displayoutput is enhanced to include additional messages.


V1R12 When ORIG=orig,DEST=dest is specified, the displayoutput is enhanced to include additional messages.


V1R12 When LIST=TDUINFO is specified, the display output isenhanced to include, in addition to information about TDUsreceived, the following information:

v Information about corrupted control vectors.

v Information about TDUs sent.

In addition, when LIST=TDUINFO,SCOPE=ACTIVITY isspecified, the display output is enhanced to includeinformation about RSN updates.

Also, when a new FORMAT operand is specified onLIST=TDUINFO, the output is displayed in an expandedformat.


DISPLAY TRL V1R12 When TRLE=trlename is specified for an active QDIOTRLE, messages IST2331I, IST2332 and one or moreIST2333I are issued. Previously message IST1918I wasissued. Message IST924I is added to separate data deviceinformation.


DISPLAY TRL V1R12 When TRLE=trlename is specified for an active QDIOTRLE, message IST2337I describing the chpid type andnumber is issued.

z/OS CommunicationsServer in anensemble

MODIFYINOPDUMP

V1R11 When INOPDUMP=ON is specified, any dump that istaken as a result of this setting and the occurrence of aninoperative condition will include the VIT data space(ISTITDS1) if the VIT data space is active.

Include data spaceVIT with INOP dump

MODIFYVTAMOPTS

V1R11 When INOPDUMP=ON is specified, any dump that istaken as a result of this setting and the occurrence of aninoperative condition will include the VIT data space(ISTITDS1) if the VIT data space is active.

Include data spaceVIT with INOP dump



SNA API macroinstruction operandsTable 59 on page 109 lists the new or changed SNA API macroinstruction operands.

For complete information about SNA API macroinstruction operands, refer to z/OSCommunications Server: SNA Programming.

Table 59. Summary of new and changed Communications Server SNA API macroinstruction operands

Macro–instruction Release Description Reason for change

SETLOGON OPTCD=START

V1R12 An application can supply a CV64 with IPcharacteristics information.

Enhancements to the TN3270Eserver - session managersends CV64

VTAM Internal Trace (VIT) entriesTable 60 on page 109 lists the new and changed VTAM Internal Trace (VIT) entries.

For complete information about VIT entries, refer to z/OS Communications Server:SNA Diagnosis Vol 2, FFST Dumps and the VIT.

Table 60. Summary of new and changed Communications Server VTAM Internal Trace (VIT) entries

VIT entry Release Description Related support

DAPT V1R11 Changed: Added DAPTR type. HPR performance enhancements

QAPL V1R12 New: OSA-Express QDIO orHiperSockets accelerator parameter list.

Performance improvements for sysplexdistributor connection routing

ODPK V1R12 Changed: Added an indicator of theread queue identifier for inboundpackets.


ODPK V1R11 Changed: Additional direction indicatoris defined.

Improved responsiveness to storageshortage conditions

QDIP V1R12 Changed: Enabled using the DIOsubtrace type under the CIA trace option.You must specifySUBTRACE=DIO,OPT=CIA to enablethis trace entry. Previously, this traceentry was enabled under the CIA traceoption.


QDIP V1R11 New: QDIO performance statistics withinthe CIA VIT option.

OSA-Express3 optimized latency mode

QSRB V1R12 New: OSA-Express QDIO orHiperSockets Service Request Block(SRB) event.


QSR2 V1R12 New: OSA-Express QDIO orHiperSockets Service Request Block(SRB) event (part 2).


RTP V1R11 Changed: Number of retries field movedto a full byte field.


RTP2 V1R11 Changed: MNPS fields moved to RTP3and new counts added here.


RTP3 V1R11 New: This optionally included VIT entrycontains the MNPS fields moved fromRTP2.




Table 60. Summary of new and changed Communications Server VTAM Internal Trace (VIT) entries (continued)

VIT entry Release Description Related support

SBAL V1R12 Changed: Added direction indicator andwrite queue priority for outbound packetsand added a read queue identifier forinbound packets.


SLSB V1R12 Changed: Added direction indicator andread queue identifier for inboundpackets.


Network monitoring interface APITable 61 lists the updates to the SNA network monitoring interface API.

Table 61. Summary of new Communications Server network monitoring interface API

Request /Response

Release Description Reason for change

CSM statistics V1R11 Accepts up to four request filter recordsspecifying ASID values.

SNA network managementinterface enhancements fordetailed CSM usage

HPR connection V1R12 The following new EE connection healthverification information is provided:v EEConn_VERTriplet - EE Health Verification

tripletv EEConn_PBRTriplet - EE Policy Based

Routing tripletv EEConnS_Ver_Failed_Flag - Health of the EE

connectionv EEConnS_HVER_TOD - TOD when EE health

verification info received from the remotepartner

v EEConn_VERData - EE Health verificationsection

v EEConn_PBRData - EE Health verificationPBR data

v EEConnS_HVER_SUCCESS_TOD - TODwhen last EE health verification wassuccessful

v EEConnS_HVER_FAIL_TOD - TOD when lastEE health verification failed

Enterprise Extenderconnection health verification

V1R11 When the ARB level is the new progressivemode ARB, the bit settings in theHPRCONNDS_ARB_ALGORITHM will be x'10';this setting is new to the NMI applications.




Sense code changesTable 62 on page 111 lists SNA sense code changes.

Table 62. Summary of sense code changes

Sense code Release DescriptionReason forchange

X'088C4700' V1R11 Control vector X'47' was expected after control vectorX'46' in a Topology Database Update (TDU) but was notpresent.Note: Update also available with APAR OA23783.

Release update

X'A001001F' V1R11 Progressive Mode ARB is not allowed in this environment. HPR performanceenhancements

Vector and vector list changesTable 63 lists the changes made to the SNA vector and vector list changes.

Table 63. Summary of new and changed Communications Server vector changes

Control vector orvector list Release Change Description Reason for change

HPR capabilities controlvector (CV61)

V1R11 Subvector X'81'- V6181_ARB_LEVEL has anew defined ARB level ofV6181_ARB_PROGRESSIVE ('10'B). If setto this level, this node supports theprogressive mode Adaptive Rate-Based(ARB) flow control algorithm for its HPRpipes.


Access-Method-SupportVector List (ISTAMSVL)

V1R12 AMS05B61 defined to indicate VTAM supportof user control vectors on SETLOGONSTART.

Enhancements to theTN3270E server -session manager sendsCV64

ISTGLBAL V1R12 ISTGL61 defined to indicate VTAM support ofuser control vectors on SETLOGON START.


Application-ACB VectorList (ISTVACBV)

V1R12 VAC81UCV defined for an application toindicate that it will pass control vectors onthe SETLOGON START.


ISTDNIB V1R12 NIBUCVA, NIBVECS, NIBVECL, andNIBVEC defined to support the passing ofthe control vector on the SETLOGONSTART.


Topology ResourceSequence NumberUpdate (X'4E') ControlVector

V1R11 This new control vector can be included in atopology database update (TDU) with nodeor TG control vectors. The X'4E' controlvector contains diagnostic information aboutthe node that updated the resourcesequence number (RSN).

APPN topology databaseupdate enhancements

Request parameter list return code feedbacksTable 64 on page 112 lists the changes made to the VTAM request parameter list(RPL) return code feedbacks.



Table 64. Summary of new and changed Communications Server VTAM request parameter list (RPL) return codefeedbacks

New RTNCD/FDB2pairs returned byVTAM API Release Change Description Reason for change

X'14' and X'94' V1R12 No LU name passed. Common storage reduction for TN3270Eserver

X'14' and X'95' V1R12 No applicable RDTEfound.

Common storage reduction for TN3270Eserver

X'14' and X'96' V1R12 Conflict with foundRDTE.

Common storage reduction for TN3270Eserver

Tuning statistics reportsTable 65 on page 112 lists the new and changed SNA tuning statistics reports.

Table 65. Summary of new and changed Communications Server SNA tuning statistics reports

Tuning statistics report Release Description Reason for change

QDIO and Hipersockets V1R12 v Changed READ direction label to RD/x(where x is the read queue number) andadded the read queue type to messageIST1233I for QDIO and Hipersocketsinterfaces. Multiple read groups may bereported for QDIO interfaces.

v Removed tuning statistics for unuseddata devices for QDIO and Hipersocketsinterfaces.




Chapter 9. Cryptographic Services summary of interfacechanges

In addition to the interface changes included in this chapter, updates toCryptographic Services resulted in SYS1.SAMPLIB member changes. SeeChapter 5, “Summary of changes to SYS1.SAMPLIB,” on page 13 for thosechanges.

Interface changes for the following Cryptographic Services components are includedin this chapter:

v Integrated Cryptographic Service Facility (ICSF)

v PKI Services

v System SSL

ICSF summary of interface changesThe following tables describe new and changed services for ICSF FMIDs HCR7770(Cryptographic Support for z/OS V1R9-R11), HCR7751 (Cryptographic Support forz/OS V1R8-R10 & z/OS.e V1R8), and HCR7750 (Cryptographic support for z/OSV1R7-R9 and z/OS.e V1R7-R8).

HCR7770 is included as part of the Cryptographic Services base element for z/OSV1R12

Table 66. Summary of new and changed ICSF callable services (FMID HCR7770)

Callable service Release Description

ICSF Query Algorithm(CSFIQA and CSFIQA6)

HCR7770 Changed: Returns additional data.

ICSF Query Facility(CSFIQF and CSFIQF6)

HCR7770 Changed: Returns additional data.

PKCS #11 Derive key(CSFPDVK)

HCR7770 New: Support for PKCS #11.

PKCS #11 Derive multiplekeys (CSFPDMK)


PKCS #11 Generate HMAC(CSFPHMG)


PKCS #11 Generate keypair (CSFPGKP)


PKCS #11 Generate secretkey (CSFPGSK)


PKCS #11 One-way hashgenerate (CSFPOWH)


PKCS #11 Private key sign(CSFPPKS)


PKCS #11 Pseudo-randomfunction (CSFPPRF)


PKCS #11 Public key verify(CSFPPKV)


PKCS #11 Secret keydecrypt (CSFPSKD)



Table 66. Summary of new and changed ICSF callable services (FMID HCR7770) (continued)


PKCS #11 Secret keyencrypt (CSFPSKE)


PKCS #11 Unwrap key(CSFPUWK)


PKCS #11 Verify HMAC(CSFPHMV)


PKCS #11 Wrap key(CSFPWPK)


PKA Key Translate(CSNDPKT andCSNFPKT).

HCR7770 New: Support for RSA private key export.

PKA Key Generate(CSNDPKG andCSNFPKG)

HCR7770 Changed: Support for RSA private key export.

PKA Key Token Build(CSNDPKB and CSNFPKB)

HCR7770 Changed: Support for RSA private key export.

Symmetric Key Export(CSNFSYX)

HCR7770 Changed: Support for invocation in AMODE(64).

Symmetric Key Import(CSNFSYI)

HCR7770 Changed: Support for invocation in AMODE(64).

Symmetric Key Encipher(CSNBSYE, CSNBSYE1,CSNESYE andCSNESYE1)

HCR7770 Changed: Support an encrypted key in the CKDS.

Symmetric Key Decipher(CSNBSYD, CSNBSYD1,CSNESYD andCSNESYD1)

HCR7770 Changed: Support an encrypted key in the CKDS.



ICSF Query Algorithm(CSFIQA and CSFIQA6)

HCR7751 New: HCR7751

Symmetric AlgorithmDecipher (CSNBSAD,CSNBSAD1, CSNESAD,and CSNESAD1)

HCR7751 New: Supports secure key AES

Symmetric AlgorithmEncipher (CSNBSAE,CSNBSAE1, CSNESAE,and CSNESAE1)

HCR7751 New: Supports secure key AES

Symmetric MAC Generate(CSNBSMG, CSNBSMG1,CSNESMG andCSNESMG1)

HCR7751 New: Supports IPv6

Symmetric MAC Verify(CSNBSMV, CSNBSMV1,CSNESMV andCSNESMV1)

HCR7751 New: Supports IPv6

ICSF




ICSF Query Function(CSFIQF and CSFIQF6)

HCR7751 Changed: Supports secure key AES

Key Generate (CSNBKGNand CSNEKGN)


Key Record Create(CSNBKRC)


Key Record Delete(CSNBKRD)


Key Record Read(CSNBKRR)


Key Record Write(CSNBKRW)


Key Test (CSNBKYT) HCR7751 Changed: Supports secure key AES

Key Token Build(CSNBKTB)


Multiple Clear Key Import(CSNBCKM andCSNECKM)


Multiple Secure Key Import(CSNBSKM)


Symmetric Key Export(CSNDSYX)


Symmetric Key Generate(CSNDSYG)


Symmetric Key Import(CSNDSYI)


VISA CVV ServiceGenerate (CSNBCSG)

HCR7751 Changed: Supports PAN-14, PAN-15, PAN-17 and PAN-18

VISA CVV Service Verify(CSNBCSV)

HCR7751 Changed: Supports PAN-14, PAN-15, PAN-17 and PAN-18



One-Way Hash Generate(CSNBOWH/CSNBOWH1/CSNEOWH/CSNEOWH1)

HCR7750 Changed: Supports SHA-2 algorithms.

ICSF Query Facility(CSFIQF/CSFIQF6)

HCR7750 Changed: Supports SHA-2 algorithms.

PKA Decrypt(CSNFPKD/CSNFPKD)

HCR7750 Changed: Supports 4096-bit RSA keys on z9® EC, z9 BC and z10EC.

PKA Encrypt(CSNFPKE/CSNFPKE)

HCR7750 Changed: Supports 4096-bit RSA keys on z9 EC, z9 BC and z10EC.

PKA Key Extract(CSNFPKX/CSNFPKX)


PKA Key Generate(CSNFPKG/CSNFPKG)


ICSF

Chapter 9. Cryptographic Services summary of interface changes 115



PKA Key Import(CSNFPKI/CSNFPKI)


PKA Key Token Build(CSNFPKB/CSNFPKB)


PKA Key Token Change(CSNDKTC)


PKDS Record Create(CSNDKRC/CSNFRKC)


PKDS Record Write(CSNDKRW)


PKDS Record Delete(CSNDKRD/CSNFRKD)


Remote Key Export(CSNDKRX)


Symmetric Key Export(CSNDSYX)


Symmetric Key Generate(CSNDSYG)


Symmetric Key Import(CSNDSYI)


Trusted Block Create(CSNDTBC)


Digital Signature Generate(CSNDDSG)


Digital Signature Verify(CSNDDSV)


Clear PIN Encrypt(CSNBCPE)

HCR7750 Changed: Supports ISO-3 PIN block format.

Encrypted PIN Generate(CSNBEPG)


Encrypted PIN Translate(CSNBPTR)


PIN Change/Unblock(CSNBPCU)


Secure Messaging for PINs(CSNBSPN)


Random Number Generate(CSNBRNG/CSNERNG/CSNBRNGL/CSNERNGL)

HCR7750 Changed: Permits the user to specify the length of the randomnumber generated.

PKI Services summary of interface changesIn addition to the PKI Services interfaces described in this section, you should alsoreview Chapter 5, “Summary of changes to SYS1.SAMPLIB,” on page 13 forchanges to SYS1.SAMPLIB.

The PKI Services interfaces described in this section are:

v “Code samples” on page 117

ICSF


v “Internet protocol standards” on page 119

v “Sample forms” on page 119

v “Substitution variables” on page 120

v “Utilities” on page 120

Code samplesTable 69 lists new and updated PKI Services code samples. For more detailedinformation, see z/OS Cryptographic Services PKI Services Guide and Reference.

Table 69. Summary of new and changed code samples for PKI Services.

File name Release Description Reason for change

altdomain.jsp,altipaddr.jsp,alturi.jsp,altemail.jsp

z/OS V1R12 Updated: Allow repeatable AltDomain,AltIPAddr, AltURI, and AltEmail fields.

Multiple instances of name formsin Subject Alternate Nameextension

CustomExt.jsp z/OS V1R12 New: The HTML and JavaScript fordefining custom certificate extensions.

Custom certificate extensions

IKYSETUP z/OS V1R12 Updated: Allows the use of an ellipticcurve cryptography (ECC) algorithm togenerate the CA's private key.

Support for elliptic curvecryptography (ECC)

pkiexit.c z/OS V1R12 Updated:

v Use new C/C++ runtime library functionsto accurately check certificate expirationdates.

v Use new 64-bit time functions fortime-stamping.

Release update

z/OS V1R11 Updated: Added a new function,QRECOVER, that provides a mechanismto retrieve a passphrase needed to recovera certificate, in case the user has forgottenthe passphrase.

Key generation for certificates

PKI Services


Table 69. Summary of new and changed code samples for PKI Services. (continued)


pkiserv.conf z/OS V1R12 Updated: Added a new keyword thatspecifies the days on which the dailymaintenance task is to run.

Release update

z/OS V1R12 Updated: Added a new keyword thatspecifies the time at which the dailymaintenance task is to run.

Release update

z/OS V1R12 Updated: Added a new keyword thatspecifies whether the daily maintenancetask should run during PKI Servicesstartup.

Release update

z/OS V1R12 Updated: Added new signature algorithmOIDs for elliptic curve cryptography (ECC)algorithms.


z/OS V1R12 Updated: Added new signature algorithmOIDs for SHA224, SHA384, and SHA512with RSA encryption.

Release update

z/OS V1R12 Updated: Changed the default signaturealgorithm to SHA256 with RSA encryption.

Release update

z/OS V1R12 Updated: Added a new keyword thatspecifies whether support for certificatemanagement protocol (CMP) messages isenabled.

Support for certificatemanagement protocol (CMP)

z/OS V1R11 Updated: Added a new signature algorithmOID for SHA-256 with RSA encryption.

Support for SHA-256

Updated: Added a new keyword for thelength of time expired certificates and keysshould remain in the ICL and TKDS.


Updated: Added a new keyword for thelocation of a form listing certificates thatcan be recovered.


Updated: Added a new keyword for thename of a token in the token database(TKDS) that PKI Services uses to storekeys that it generates.


pkiserv.envars z/OS V1R12 Updated: Changed the default for thePATH variable to /bin.

Release update

z/OS V1R11 Updated: Added a new environmentvariable, _PKISERV_ENABLE_JSP, thatspecifies whether you are implementing theWeb application using Java™ server pagesor REXX CGI execs.

Support for Java server pages

PKI Services


Table 69. Summary of new and changed code samples for PKI Services. (continued)


pkiserv.tmpl z/OS V1R12 Updated: The KeySize INSERT wasreplaced by one that combines key sizeand key algorithm. The 1-Year PKIGenerated Key template was updated todemonstrate the use of the new INSERT.


z/OS V1R12 Updated: A new CustomExt INSERT wasadded for defining custom certificateextensions. The n-year PKI browsercertificate was updated to demonstrate theCustomExt INSERT.


z/OS V1R12 Updated: Allow repeatable AltDomain,AltIPAddr, AltURI, and AltEmail INSERTs.

Multiple instances of name formsin Subject Alternate Nameextension

PKIServ.xsd z/OS V1R11 New: The XML schema for pkitmpl.xml. Support for Java server pages

pkitmpl.xml z/OS V1R12 Updated: The 1-Year PKI generated keycertificate request was updated todemonstrate the use of the new JSP.


z/OS V1R12 Updated: The n-year PKI browsercertificate was updated to demonstrate theuse of CustomExt.jsp.


z/OS V1R11 New: An XML template file that defines aroot CA URL, applications, and certificaterequests.

Support for Java server pages

Internet protocol standardsTable 70 lists changes made to support for internet protocol standards for PKIServices. For more detailed information, see z/OS Cryptographic Services PKIServices Guide and Reference.

Table 70. Summary of new and changed substitution variables for PKI Services

Protocol name Release Description Reason for change

Certificatemanagement protocol(CMP)

z/OS V1R12 New: Support is added for the certificatemanagement protocol (CMP). This supportallows a CMP client to communicate with PKIServices to request, revoke, suspend, andresume certificates.

Support for certificatemanagement protocol(CMP)

Sample formsTable 71 on page 120 lists changes made to sample forms for PKI Services. Formore detailed information, see z/OS Cryptographic Services PKI Services Guideand Reference.

PKI Services


Table 71. Summary of new and changed sample forms for PKI Services


expiringmsgform z/OS V1R11 Updated: The link has been replaced by twolinks, one to be used with REXX CGI execs,and one to be used with Java server pages.When you copy the sample form, you need toedit it to use the link that applies to the methodyou are using to implement the Webapplication.

Support for Java serverpages

readymsg.form z/OS V1R11 Updated: Each link has been replaced by twolinks, one to be used with REXX CGI execs,and one to be used with Java server pages.When you copy the sample form, you need toedit it to use the link that applies to the methodyou are using to implement the Webapplication.


recoverymsg.form z/OS V1R11 New: An e-mail sent to a user who has askedto recover a certificate, listing the certificatesthat can be recovered.

Key generation forcertificates

rejectmsg.form z/OS V1R12 Updated: Now includes the reason that thecertificate request was rejected.

Release update

Substitution variablesTable 72 lists changes made to PKI Services substitution variables. For moredetailed information, see z/OS Cryptographic Services PKI Services Guide andReference.

Table 72. Summary of new and changed substitution variables for PKI Services

Variable name Release Description Reason for change

%%rejectreason%% z/OS V1R12 New: The reason for the rejection of acertificate request.

Release update

UtilitiesTable 73 lists the changes made to PKI Services utilities. For more detailedinformation, see z/OS Cryptographic Services PKI Services Guide and Reference.

Table 73. Summary of new and changed PKI Services utilities

Utility name Release Description Reason for change

createcrls z/OS V1R12 New: This new utility creates LDAP postingobjects for certificate revocation lists (CRLs).The PKI Services daemon later posts theCRLs to an LDAP directory. You can use thisprogram to create a CRL immediately, insteadof waiting for PKI Services to do itautomatically.

Release update

PKI Services


Table 73. Summary of new and changed PKI Services utilities (continued)


postcerts z/OS V1R12 New: This new utility creates LDAP postingobjects for certificates, which the PKI Servicesdaemon later posts to an LDAP directory. Youcan use this utility if you have createdcertificates that PKI Services did notautomatically post to an LDAP directory; forexample if you created certificates before youconfigured PKI Services to automatically postthem.

Release update

TemplateTool z/OS V1R11 New: This new utility performs two functions:

v Validates an XML template file against theXML schema file, and optionally converts itto a format that can be used by the PKIServices daemon

v Converts a text template file used withREXX CGI execs to an XML template filethat can be used with Java server pages


System SSL summary of interface changesThe System SSL interfaces described in this section are:

v “API functions” on page 122

v “ASN.1 status codes” on page 130

v “CMS status codes” on page 131

v “Environment variables” on page 132

v “Function return codes” on page 133

v “gskkyman command” on page 134

PKI Services


API functionsFor detailed information about these functions, see z/OS Cryptographic ServicesSystem SSL Programming.

Table 74. Summary of changes to z/OS V1R12 System SSL APIs

API Release Description Reason for change

CertificateManagement APIs

z/OS V1R12 New:v gsk_construct_private_key - constructs a

private key from its component values.v gsk_construct_public_key - constructs a

public key from its component valuesv gsk_factor_private_key - factorizes a private

key into its component values.v gsk_factor_public_key - factorizes a public

key into its component values.v gsk_free_private_key - releases storage

allocated for private key information.v gsk_free_public_key - releases storage

allocated for public key information.v gsk_get_certificate_info - returns requested

certificate information for an X.509 certificate.v gsk_get_ec_parameters_info - get the named

curve type and key size for elliptic curveparameters.

Release update


z/OS V1R12 Changed:

v gsk_construct_certificate - constructs asigned certificate and returns it to the caller.

v gsk_construct_renewal_request - constructs acertification renewal request as described inPKCS #10.

v gsk_construct_signed_certificate - constructsa signed certificate for a certificate request.

v gsk_create_database_renewal_request -creates a PKCS #10 certification renewalrequest.

v gsk_create_database_signed_certificate -creates a signed certificate as part of a set ofcertificates.

v gsk_create_renewal_request - creates aPKCS #10 certification renewal request.

v gsk_create_signed_certificate - creates asigned certificate.

v gsk_create_signed_certificate_record -creates a signed certificate.

v gsk_create_signed_certificate_set - creates asigned certificate as part of a set ofcertificates.

v gsk_create_signed_ctl - creates a signedcertificate revocation list.

Release update

System SSL


Table 74. Summary of changes to z/OS V1R12 System SSL APIs (continued)



z/OS V1R12 Changed:

v gsk_create_signed_crl_record - creates asigned certificate revocation list.

v gsk_make_signed_data_content - createsPKCS #7 SignedData content information.

v gsk_make_signed_data_content_extended -creates PKCS #7 SignedData contentinformation.

v gsk_make_signed_data_msg - creates aPKCS #7 SignedData message fromapplication data.

v gsk_make_signed_data_msg_extended -creates a PKCS #7 SignedData messagefrom application data.

v gsk_read_signed_data_content - processesPKCS #7 SignedData content information.

v gsk_read_signed_data_content_extended -processes PKCS #7 SignedData contentinformation.

v gsk_read_signed_data_msg - processes aPKCS #7 SignedData message.

v gsk_read_signed_data_msg_extended -processes a PKCS #7 SignedData message.

v gsk_sign_certificate - signs an X.509certificate.

v gsk_sign_crl - signs an X.509 certificaterevocation list.

v gsk_sign_data - signs a data stream.

v gsk_verify_certificate_signature - verifies thesignature for an X.509 certificate.

v gsk_verify_crl_signature - verifies thesignature for an X.509 certificate revocationlist.

v gsk_verify_data_signature - verifies thesignature for a data stream.

Release update

Deprecated SecureSockets Layer APIs

z/OS V1R11 New: None

Changed:

v gsk_get_cipher_info

v gsk_initialize

v gsk_secure_soc_init

v gsk_srb_initialize

Note: Deprecated APIs only supported in 31-bitaddressing mode.

Release update

System SSL




Reference APIs z/OS V1R11 New: gsk_attribute_set_tls_extension - definesa TLS extension to the SSL environment orconnection

Changed:

v gsk_attribute_get_buffer

v gsk_attribute_get_cert_info

v gsk_attribute_get_data

v gsk_attribute_get_enum

v gsk_attribute_set_buffer

v gsk_attribute_set_callback

v gsk_attribute_set_enum

v gsk_attribute_set_numeric_value

v gsk_environment_open

v gsk_get_cert_by_label

v gsk_get_cipher_suites

v gsk_get_ssl_vector

v gsk_secure_socket_init

v gsk_secure_socket_misc

v gsk_secure_socket_shutdown

Release update




z/OS V1R11 New:v gsk_fips_state_query - queries the current

state of FIPS mode.v gsk_fips_state_set - sets the state of FIPS

mode for System SSL.v gsk_perform_kat - conducts a set of known

answer tests for the System SSL algorithmsvalidated by NIST. The caller must set FIPSmode prior to calling this function.

v gsk_validate_certificate_mode - validates anX.509 certificate.

Release update

System SSL





z/OS V1R11 Changed:

v gsk_add_record

v gsk_change_database_password

v gsk_change_database_record_length

v gsk_construct_certificate

v gsk_construct_renewal_request

v gsk_construct_self_signed_certificate

v gsk_construct_signed_certificate

v gsk_create_certification_request

v gsk_create_database

v gsk_create_database_renewal_request

v gsk_create_database_signed_certificate

v gsk_create_renewal_request

v gsk_create_self_signed_certificate

v gsk_create_signed_certificate

v gsk_create_signed_certificate_record

v gsk_create_signed_certificate_set

v gsk_create_signed_crl

v gsk_create_signed_crl_record

v gsk_decode_certificate

v gsk_decode_certificate_extensions

v gsk_decode_crl

v gsk_decode_import_certificate

v gsk_decode_name

v gsk_decode_public_key

v gsk_delete_record

v gsk_dn_to_name

v gsk_encode_certificate_extensions

v gsk_encode_export_certificate

v gsk_encode_export_key

v gsk_encode_name

v gsk_encode_public_key

v gsk_export_key

v gsk_generate_key_agreement_pair

v gsk_generate_key_pair

v gsk_generate_key_parameters

v gsk_generate_secret

v gsk_get_cms_vector

v gsk_get_directory_certificates

v gsk_get_directory_crls

v gsk_import_certificate

v gsk_import_key

Release update

System SSL





z/OS V1R11 Changed:

v gsk_make_encrypted_data_content

v gsk_make_encrypted_data_msg

v gsk_make_enveloped_data_content

v

gsk_make_enveloped_data_content_extended

v gsk_make_enveloped_data_msg

v gsk_make_enveloped_data_msg_extended

v gsk_make_signed_data_content

v gsk_make_signed_data_content_extended

v gsk_make_signed_data_msg

v gsk_make_signed_data_msg_extended

v gsk_name_to_dn

v gsk_open_database

v gsk_open_database_using_stash_file

v gsk_open_keyring

v gsk_query_crypto_level

v gsk_read_encrypted_data_content

v gsk_read_encrypted_data_msg

v gsk_read_enveloped_data_content

v gsk_read_enveloped_data_content_extended

v gsk_read_enveloped_data_msg

v gsk_read_enveloped_data_msg_extended

v gsk_read_signed_data_content

v gsk_read_signed_data_content_extended

v gsk_read_signed_data_msg

v gsk_read_signed_data_msg_extended

v gsk_replace_record

v gsk_set_default_key

v gsk_sign_certificate

v gsk_sign_crl

v gsk_sign_data

v gsk_validate_certificate

v gsk_verify_certificate_signature

v gsk_verify_crl_signature

v gsk_verify_data_signature

Release update

System SSL





z/OS V1R11 Changed:

v gsk_make_signed_data_content() - createsPKCS #7 SignedData content information.

v gsk_make_signed_data_content_extended() -creates PKCS #7 SignedData contentinformation.

v gsk_make_signed_data_msg() - creates aPKCS #7 SignedData message fromapplication data.

v gsk_make_signed_data_msg_extended() -creates a PKCS #7 SignedData messagefrom application data.

v gsk_read_signed_data_content() - processesPKCS #7 SignedData content information.

v gsk_read_signed_data_content_extended() -processes PKCS #7 SignedData contentinformation.

v gsk_read_signed_data_msg() - processes aPKCS #7 SignedData message.

v gsk_read_signed_data_msg_extended() -processes a PKCS #7 SignedData message.

v gsk_sign_certificate() - signs an X.509certificate.

v gsk_sign_crl() - signs an X.509 certificaterevocation list.

v gsk_sign_data() - signs a data stream.

v gsk_verify_certificate_signature() - verifies thesignature for an X.509 certificate.

v gsk_verify_crl_signature() - verifies thesignature for an X.509 certificate revocationlist.

v gsk_verify_data_signature() - verifies thesignature for a data stream.

Release update



Changed:

v gsk_get_cipher_info

v gsk_initialize

v gsk_secure_soc_init

v gsk_srb_initialize

Note: Deprecated APIs only supported in 31-bitaddressing mode.

Release update

System SSL




Reference APIs z/OS V1R11 New: gsk_attribute_set_tls_extension - definesa TLS extension to the SSL environment orconnection

Changed:

v gsk_attribute_get_buffer

v gsk_attribute_get_cert_info

v gsk_attribute_get_data

v gsk_attribute_get_enum

v gsk_attribute_set_buffer

v gsk_attribute_set_callback

v gsk_attribute_set_enum

v gsk_attribute_set_numeric_value

v gsk_environment_open

v gsk_get_cert_by_label

v gsk_get_cipher_suites

v gsk_get_ssl_vector

v gsk_secure_socket_init

v gsk_secure_socket_misc

v gsk_secure_socket_shutdown

Release update

For detailed information about these functions, see z/OS Cryptographic ServicesSystem SSL Programming.




z/OS V1R10 New:v gsk_create_database_renewal_request() -

creates a PKCS #10 certification renewalrequest.

v gsk_create_database_signed_certificate() -creates a signed certificate as part of a setof certificates.

v gsk_create_signed_certificate_record() -creates a signed certificate.

v gsk_create_signed_crl_record() - creates asigned certificate revocation list.

Release update

System SSL





z/OS V1R10 Changed:

v gsk_construct_certificate() - constructs asigned certificate and returns it to the caller.

v gsk_construct_renewal_request() -constructs a certification renewal request asdescribed in PKCS #10.

v gsk_construct_self_signed_certificate() -constructs a self-signed certificate andreturns it to the caller.

v gsk_construct_signed_certificate() -constructs a signed certificate for acertificate request.

v gsk_create_certification_request() - createsa PKCS #10 certification request.

v gsk_create_renewal_request() - creates acertification renewal request as described inPKCS #10.

v gsk_create_self_signed_certificate() -creates a self-signed certificate.

v gsk_create_signed_certificate() - creates asigned certificate.

v gsk_create_signed_certificate_set() - createsa signed certificate as part of a set ofcertificates.

v gsk_create_signed_crl()

v gsk_generate_random_bytes() - generates arandom byte stream.

Release update

System SSL





z/OS V1R10 Changed: (continued)

v gsk_make_signed_data_content() - createsPKCS #7 SignedData content information.

v gsk_make_signed_data_content_extended()- creates PKCS #7 SignedData contentinformation.

v gsk_make_signed_data_msg() - creates aPKCS #7 SignedData message fromapplication data.

v gsk_make_signed_data_msg_extended() -creates a PKCS #7 SignedData messagefrom application data.

v gsk_read_signed_data_content() -processes PKCS #7 SignedData contentinformation.

v gsk_read_signed_data_content_extended() -processes PKCS #7 SignedData contentinformation.

v gsk_read_signed_data_msg() - processes aPKCS #7 SignedData message.

v gsk_read_signed_data_msg_extended() -processes a PKCS #7 SignedDatamessage.

v gsk_sign_certificate() - signs an X.509certificate.

v gsk_sign_crl() - signs an X.509 certificaterevocation list.

v gsk_sign_data() - signs a data stream.

v gsk_verify_certificate_signature() - verifiesthe signature for an X.509 certificate.

v gsk_verify_crl_signature() - verifies thesignature for an X.509 certificate revocationlist.

v gsk_verify_data_signature() - verifies thesignature for a data stream.

Release update



Changed: NoneNote: Deprecated APIs only supported in31-bit addressing mode.

Release update

Reference APIs z/OS V1R10 New: None

Changed: None

Release update

For detailed information about these functions, see z/OS Cryptographic ServicesSystem SSL Programming.

ASN.1 status codesThere are no new or changed status codes for z/OS V1R11 and z/OS V1R10.

System SSL


CMS status codesTable 77 lists the new and updated status codes. See z/OS Cryptographic ServicesSystem SSL Programming for more detailed information.

Table 77. Summary of changes to CMS status codes

Status code Release Description Reason for change

03353003 z/OS V1R11 Changed: Cryptographic algorithm is notsupported.

Release update

03353010 z/OS V1R11 Changed: Database is not open for update. Release update

03353014 z/OS V1R12 Changed: Record is too big. Release update

0335301F z/OS V1R12 Changed: Incorrect Base64 encoding. Release update

03353034 z/OS V1R11 Changed: Encryption key size is not supported. Release update

0335303D z/OS V1R10 Changed: Digest data size is not correct Release update

03353040 z/OS V1R10 Changed: Self-signed certificate not in database Release update

03353046 z/OS V1R10 Changed: Version is not supported. Release update

03353058 z/OS V1R12 Changed: Modulus not supplied. Release update

03353059 z/OS V1R12 Changed: Public exponent not supplied. Release update

0335305A z/OS V1R12 Changed: Private exponent not supplied. Release update

0335305B z/OS V1R12 Changed: First prime not supplied. Release update

0335305C z/OS V1R12 Changed: Second prime not supplied. Release update

0335305D z/OS V1R12 Changed: First prime exponent not supplied. Release update

0335305E z/OS V1R12 Changed: Second prime exponent not supplied. Release update

0335305F z/OS V1R12 Changed: CRT coefficient not supplied. Release update

03353064 z/OS V1R10 New: Digest type and key type are incompatible Release update

03353065 z/OS V1R10 New: Generate random bytes input buffer notvalid

Release update

03353066 z/OS V1R10 New: Generate random bytes produced duplicateoutput

Release update

03353067 z/OS V1R11 New: Known Answer Test has failed. Release update

03353068 z/OS V1R11 New: The API is not supported Release update

03353069 z/OS V1R11 New: Key database is not a FIPS modedatabase.

Release update

0335306A z/OS V1R11 New: Key database can only be opened forupdate if running in FIPS mode.

Release update

0335306B z/OS V1R11 New: Cannot switch from non-FIPS mode toFIPS mode.

Release update

0335306C z/OS V1R11 New: Attempt to execute in FIPS mode failed. Release update

0335306D z/OS V1R11 New: Acceptable policy intersection cannot befound.

Release update

0335306E z/OS V1R11 New: Variable argument count is not valid. Release update

0335306F z/OS V1R11 New: Required certificate extension is missing. Release update

03353070 z/OS V1R11 New: Certificate extension data is incorrect. Release update

03353071 z/OS V1R11 New: Certificate extension data has an incorrectcritical indicator.

Release update

03353072 z/OS V1R11 New: Certificate contains a duplicate extension. Release update

System SSL


Table 77. Summary of changes to CMS status codes (continued)

Status code Release Description Reason for change

03353073 z/OS V1R11 New: Cannot match CRL distribution points. Release update

03353074 z/OS V1R11 New: FIPS mode key generation failed pair-wiseconsistency check.

Release update

03353076 z/OS V1R12 New: Prime not supplied Release update

03353077 z/OS V1R12 New: Subprime not supplied Release update

03353078 z/OS V1R12 New: Base not supplied Release update

03353079 z/OS V1R12 New: Private value not supplied Release update

0335307A z/OS V1R12 New: Public value not supplied Release update

0335307B z/OS V1R12 New: Private key structure not supplied Release update

0335307C z/OS V1R12 New: Public key structure not supplied Release update

0335307D z/OS V1R12 New: Size specified for supplied structure is toosmall

Release update

0335307E z/OS V1R12 New: Elliptic Curve is not supported Release update

0335307F z/OS V1R12 New: EC Parameters not supplied Release update

03353080 z/OS V1R12 New: Signature not supplied Release update

03353081 z/OS V1R12 New: Elliptic curve parameters are not valid Release update

03353082 z/OS V1R12 New: Elliptic curve not supported in FIPS mode Release update

03353083 z/OS V1R12 New: ICSF services are unavailable Release update

03353084 z/OS V1R12 New: ICSF callable service returned an error Release update

03353085 z/OS V1R12 New: ICSF PKCS #11 not operating in FIPSmodeN

Release update

03353086 z/OS V1R12 New: Incorrect key algorithm Release update

03353087 z/OS V1R12 New: Certificate revocation list is expired Release update

Environment variablesTable 78 identifies changes to environment variables used by System SSL. Fordetailed information about these environment variables, see z/OS CryptographicServices System SSL Programming.

Table 78. Summary of changes to System SSL environment variables

Environment variable Release Description Reason for change

GSK_HW_CRYPTO

z/OS V1R10 Changed:Specifies whether the hardwarecryptographic support will be used.

Release update

GSK_PROTOCOL_SSLV2

z/OS V1R11 Changed: Specifies whether the SSL V2protocol is supported. The SSL V2 protocolshould be disabled whenever possible sincethe SSL V3 protocol provides significantsecurity enhancements. This variable has noeffect when operating in FIPS mode.

Release update

GSK_PROTOCOL_SSLV3

z/OS V1R11 Changed: Specifies whether the SSL V3protocol is supported. This variable has noeffect when operating in FIPS mode.

Release update

System SSL


Table 78. Summary of changes to System SSL environment variables (continued)

Environment variable Release Description Reason for change

GSK_V3_CIPHER_SPECS

z/OS V1R11 Changed: Specifies the SSL V3 cipherspecifications in order of preference as a stringconsisting of 1 or more 2-character values.The SSL V3 cipher specifications are used forthe SSL V3, TLS V1.0 and TLS V1.1 protocols.

Release update

GSK_V3_SESSION_TIMEOUT

z/OS V1R11 Changed: Specifies the session timeout valuein seconds for the SSL V3, TLS V1.0 and TLSV1.1 protocols.

Release update

GSK_V3_SIDCACHE_SIZE

z/OS V1R11 Changed: Specifies the number of sessionidentifiers that can be contained in the SSL V3cache. The SSL V3 session cache is used forthe SSL V3, TLS V1.0 and TLS V1.1 protocols.

Release update

GSK_RNG_ALLOW_ZERO_BYTES

z/OS V1R10 Changed:Specifies whether the SSL randomnumber generator will include bytes with azero value in the random byte output streamor remove them.

Release update

Function return codesTable 79 lists the new and updated function return codes. See z/OS CryptographicServices System SSL Programming for more detailed information.

Table 79. Summary of changes to function return codes

Function code Release Description Reason for change

7 z/OS V1R10 Changed: No certificates available Release update

8 z/OS V1R11 Changed: Certification validation error Release update

9 z/OS V1R11 Changed: Cryptographic processing error Release update

10 z/OS V1R12 Changed: ASN processing error. Release update

109 z/OS V1R10 Changed: No certification authority certificates Release update

402 z/OS V1R11 Changed: No SSL cipher specifications Release update

407 z/OS V1R11 Changed: Key label does not exist Release update

412 z/OS V1R11 Changed: SSL protocol or certificate type is notsupported

Release update

428 z/OS V1R11 Changed: Key entry does not contain a privatekey

Release update

432 z/OS V1R12 Changed: Session renegotiation is not allowed. Release update

435 z/OS V1R10 Changed: Certification authority is unknown Release update

440 z/OS V1R12 Changed: Incorrect key usage Release update

444 z/OS V1R10 New: Error encountered generating random bytes Release update

445 z/OS V1R11 New: Key database is not a FIPS modedatabase.

Release update

446 z/OS V1R11 New: TLS extension mismatch has beenencountered.

Release update

447 z/OS V1R11 New: Required TLS extension has been rejected. Release update

448 z/OS V1R11 New: Requested server name is not recognized. Release update

449 z/OS V1R11 New: Unsupported fragment length was received. Release update

450 z/OS V1R11 New: TLS extension length field is not valid. Release update

System SSL


Table 79. Summary of changes to function return codes (continued)


460 z/OS V1R12 New: Required TLS Renegotiation Indication notreceived

Release update

601 z/OS V1R11 Changed: Protocol is not SSL V3, TLS V1.0 orTLS V1.1

Release update

603 z/OS V1R12 New: Specified function enumerator is not valid. Release update

604 z/OS V1R12 New: Send sequence number is near maximumvalue.

Release update

707 z/OS V1R11 New: TLS extension type is not valid. Release update

708 z/OS V1R11 New: Supplied TLS extension data is not valid. Release update

Deprecated Function return codesTable 80 lists the new and updated deprecated function return codes. See z/OSCryptographic Services System SSL Programming for more detailed information.

Table 80. Summary of changes to deprecated function return codes


-106 z/OS V1R12 New: Required TLS Renegotiation Indication notreceived

Release update

-104 z/OS V1R10 New: Error encountered generating random bytes Release update

-55 z/OS V1R10 Changed: Incorrect key usage Release update

-36 z/OS V1R11 Changed: Cryptographic processing error Release update

-35 z/OS V1R11 Changed: Certificate validation error Release update

-27 z/OS V1R11 Changed: Key entry does not contain a privatekey

Release update

-19 z/OS V1R10 Changed: Certification authority is unknown Release update

-18 z/OS V1R10 Changed: Self-signed certificate cannot bevalidated

Release update

-15 z/OS V1R10 Changed: Certificate is not valid Release update

-7 z/OS V1R12 Changed: Session renegotiation is not allowed Release update

18 z/OS V1R10 Changed: No certification authority certificates Release update

19 z/OS V1R10 Changed: No certificates available Release update

gskkyman commandTable 81 identifies changes to the gskkyman command used by System SSL tomanage certificates in the key database file. See z/OS Cryptographic ServicesSystem SSL Programming for more information about the gskkyman command.

Table 81. Summary of changes to gskkyman command


z/OS V1R10 The gskkyman command has been enhanced to supportadditional signature algorithms.

Release update

System SSL


Table 81. Summary of changes to gskkyman command (continued)


z/OS V1R10 The gskkyman command has been enhanced to:v support additional signature algorithmsv support 4096 key sizesv display certificate details.

Release update

System SSL


System SSL


Chapter 10. DFSMS summary of interface changes

In addition to the interface changes included in this chapter, updates to DFSMSresulted in SYS1.PARMLIB and SYS1.SAMPLIB member changes. See Chapter 3,“Summary of changes to SYS1.PARMLIB,” on page 7 and Chapter 5, “Summary ofchanges to SYS1.SAMPLIB,” on page 13 for those changes. See z/OS MVSInitialization and Tuning Reference for more information about these members. Seez/OS DFSMS OAM Planning, Installation, and Storage Administration Guide forObject Support for information about the changes to the CBROAMxx member ofSYS1.SAMPLIB.

The DFSMS interfaces described in this chapter are:

v “DFSMSdfp summary of interface changes”

v “DFSMSdss summary of interface changes” on page 142

v “DFSMShsm summary of interface changes” on page 145

v “DFSMSrmm summary of interface changes” on page 149

v “DFSMStvs summary of interface changes” on page 157

DFSMSdfp summary of interface changesThis section summarizes new and changed interfaces, commands, and panels forDFSMSdfp, OAM, and Advanced Copy Services. It covers DFSMSdfp interfacesthat were updated since z/OS V1R9. It also includes changes resulting from serviceupdates and small programming enhancements that followed z/OS V1R9.

Access method servicesTable 82 lists new and changed access method services (IDCAMS) commands andreport types. See z/OS DFSMS Access Method Services for Catalogs for morespecific information about these commands.

Table 82. DFSMSdfp: Summary of new and changed IDCAMS commands


ALTER z/OS V1R12 New Keywords:

RECLAIMCAEnables CA reclaim for the data set.When enabled, CA reclaim causesempty CA space be reclaimedautomatically for key-sequenced datasets.

NORECLAIMCADisables CA reclaim for the data set.

CA reclaim support

DEFINEUSERCATALOG

z/OS V1R12 New Keywords:

EATTR Specifies whether a catalog can haveextended attributes (format 8 and 9DSCBs) and optionally reside in EAS.

EAV enhancements forz/OS V1R12

DELETE z/OS V1R11 New Keywords:

MASK Specifies multiple variations of a dataset name to be deleted, using wildcards.

DELETE MASK support.


Table 82. DFSMSdfp: Summary of new and changed IDCAMS commands (continued)


LISTCAT z/OS V1R12 New Keywords:

CA RECLAIMOn LISTCAT output, shows thecataloged value for the CA reclaimattribute.

CA reclaim support

VERIFY z/OS V1R12 New Keyword:

RECOVERCompletes previously interruptedVSAM processing. The data setcannot be opened on any system;otherwise, the command will fail withan OPEN error.

Release update

Callable servicesThere are no new or changed data areas for z/OS V1R12 and V1R11.

CommandsTable 83 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 83. DFSMSdfp: Summary of new and changed system-level commands


SETSMS CA_RECLAIM z/OSV1R12

New: New CA_RECLAIM parameterenables or disables the CA reclaimfunction for the system. When enabled,CA reclaim causes empty CA space bereclaimed automatically forkey-sequenced data sets.

CA reclaim support

Data areasThere are no new or changed data areas for z/OS V1R12 and V1R11.

Exits and mapping macrosTable 84. OAM: Summary of changed exits

Exit Name Release Description Reason for change

CBRUXSAE z/OS V1R11 New return codes to be processed by theCBRUXSAE security authorization exit. Theadditional return codes enable an installation tocode up their CBRUXSAE user exit to bypassthe exit for any combination of functions and itauthorizes users to store objects into anexisting collection while preventing them fromcreating new collections.

OAM Enhancements

Table 85 on page 139 lists the changes to exit parameter list mapping macros. Formore exit information, see z/OS DFSMS Installation Exits.

DFSMSdfp


Table 85. DFSMSdfp: Summary of new and changed mapping macros

Macro name Release Description Reason for change

IFGTEP mappingmacro for the LabelAnomaly ExitParameter List

z/OS V1R11 Added: The new bits TEPAOUTSEQ,TEPARDFMLV, TEPARDBMLV, andTEPARFMFV have been added.

OCE RAS enhancement:providing aninstallation-wide abendoption for multi-volume tapeconditions.

IHAVDA z/OS V1R12 Added: New bits added to DVAAMFLG. XTIOT (extended taskinput/output table)enhancements

ISMF panelsTable 86 lists changes to ISMF panels. For more information about these panels,see z/OS DFSMSdfp Storage Administration and z/OS DFSMS Using the InteractiveStorage Management Facility.

Table 86. DFSMSdfp: Summary of new and changed ISMF panels

Panel andapplication name Release Description Reason for change

Data ClassDefine/Alter Panel

z/OS V1R12 New: CA Reclaim field, to enable or disableCA reclaim for the data class.

CA reclaim support, seez/OS DFSMSdfp StorageAdministration.

Data Class DisplayPanel

z/OS V1R12 New: CA Reclaim field. CA reclaim support, seez/OS DFSMSdfp StorageAdministration.

Data Class List Panel z/OS V1R12 New: CA Reclaim column. CA reclaim support, seez/OS DFSMSdfp StorageAdministration.

Data Class PrintPanel


Data Class Sort EntryPanel


Data Class ViewEntry Panel


Copy Entry Panel z/OS V1R12 New: Copy Storage Group Volumes field. Release update, see z/OSDFSMSdfp StorageAdministration.

Pool Storage GroupDefine Panel

z/OS V1R12 Updated: The Allocation/migration Thresholdfield is expanded to allow a high thresholdvalue of 100%.

Release update, see z/OSDFSMSdfp StorageAdministration.

Copy PoolDefine/Alter Panel

z/OS V1R11 New: New field to capture catalog informationfor data set recovery, and catalog name fields.

DFSMShsm fast replicationenhancements; see z/OSDFSMShsm StorageAdministration.

Copy Pool AlterPanel

z/OS V1R11 Updated: Multiple fields. Extended address volume(EAV) support, see z/OSDFSMSdfp StorageAdministration.

DFSMSdfp

Chapter 10. DFSMS summary of interface changes 139

Table 86. DFSMSdfp: Summary of new and changed ISMF panels (continued)

Panel andapplication name Release Description Reason for change

Data ClassDefine/Alter Panel

z/OS V1R11 Updated: Multiple fields. Extended address volume(EAV) support, see z/OSDFSMS ImplementingSystem-Managed Storageand z/OS DFSMSdfpStorage Administration.

Data Class List Panel z/OS V1R11 Updated Extended address volume(EAV) support, see z/OSDFSMSdfp StorageAdministration.

Data Class Sort EntryPanel

z/OS V1R11 Updated Extended address volume(EAV) support, see z/OSDFSMSdfp StorageAdministration.

Data Class ViewEntry Panel

z/OS V1R11 Updated Extended address volume(EAV) support, see z/OSDFSMSdfp StorageAdministration.

Pool Storage GroupDefine Panel

z/OS V1R11 Updated: Multiple fields. Extended address volume(EAV) support, see z/OSDFSMS ImplementingSystem-Managed Storage.

MacrosTable 87 lists new and changed executable macros.

Table 87. DFSMSdfp: Summary of new and changed executable macros


ANTRQST z/OS V1R12 New: TERTIARY subparameter forREQUEST=XRECOVER.

Release update

REALLOC z/OS V1R11 New and changed: parameters. Extended address volume(EAV) support. SeeREALLOC Parameter List inz/OS DFSMSdfp AdvancedServices.

NaviQuest panelsThere are no new or changed Naviquest panels in z/OS V1R12 or z/OS V1R11.

Programming interfacesTable 88 lists new and changed programming interfaces.

Table 88. DFSMSdfp: Summary of new and changed programming interfaces

ProgrammingInterface Release Description Reason for change

ANTTREXX z/OS V1R12 New: The program ANTTREXX allows a REXXexec to use the ANTRQST API.

Support for the ANTRQSTmacro through the REXXprogramming language.

DFSMSdfp


Table 88. DFSMSdfp: Summary of new and changed programming interfaces (continued)

ProgrammingInterface Release Description Reason for change

REALLOC z/OS V1R11 New and changed: parameters. Extended address volume(EAV) support. SeeREALLOC Parameter List inz/OS DFSMSdfp AdvancedServices.

RACF commands and FACILITY class profilesThere are no new or changed RACF commands and FACILITY class profiles forDFSMSdfp in z/OS V1R12 and z/OS V1R11.

SMF and LOGREC recordsTable 89 lists changes to SMF records used by DFSMS. For more detailed SMFinformation, see z/OS MVS System Management Facilities (SMF). For moreLOGREC information, see z/OS MVS Diagnosis: Reference. For information aboutthe 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).

Table 89. DFSMSdfp: Summary of new and changed SMF records

Event code orrecord type


SMF Type 64 z/OS V1R12 New: SMF64DAU was added to the Statisticsat OPEN Time section.

CA reclaim support

SMF Type 85,Subtype 2

z/OS V1R11 New:New flags were set in ST2FLGS toindicate the archive retention attributesassociated with STORE.

OAM Enhancements


z/OS V1R11 New:New flags were set in ST5FLGS toindicate the archive retention attributesassociated with CHANGE.

OAM Enhancements


z/OS V1R11 New:New flags were set in ST10FLGS toindicate the archive retention attributesassociated with STOREEND.

OAM Enhancements

SMS ACS read-only variablesThere are no new or changed SMS ACS read-only variables for z/OS V1R12 andz/OS V1R11.

SMS ConstructsThere are no new or changed SMS Constructs for z/OS V1R11 and z/OS V1R10.

SYS1.NUCLEUS membersThere are no new or changed SYS1.NUCLEUS members for z/OS V1R11 and z/OSV1R10.

DFSMSdfp


TSO/E commands for Advanced Copy Services


XRECOVER z/OS V1R12 Updated: New keyword TERTIARYindicates that the secondary volumes usedfor the recovery must not be the same asthose that were in use when XRC wasended or suspended.

Release update

UtilitiesTable 90 identifies changes to the DFSMS utilities. For detailed information aboutDFSMS utilities, refer to z/OS DFSMS Utilities.

Table 90. DFSMSdfp: Summary of changes to utilities


IEHLIST z/OS V1R11 Updated: Multiple changes to IEHLIST output. Extended address volume(EAV) support, see IEHLISTVTOC Listing in z/OSDFSMSdfp Utilities.

DFSMSdss summary of interface changes

APIsThere are no new or changed application programming interfaces for z/OS V1R12or V1R11.

CommandsTable 91 lists new and changed commands for DFSMSdss. For descriptions andsyntax of the DFSMSdss commands, see z/OS DFSMSdss Storage Administration.

Table 91. DFSMSdss: Summary of changed commands


COPY z/OS V1R12 Updated: New FCFASTREVERSERESTOREand FCFULLVOLUMERELATION keywords

Support for the fast reverserestore capability of theIBMSystem Storage®DS8000®

series

COPYDUMP z/OS V1R12 Updated: For backups to and from tape, andfor backups on DASD when the backup dataset is in the extended format, DFSMS nowuses BSAM instead of EXCP to read fromand write to DFSMSdss dump data setsduring COPY processing. This allowsDFSMSdss to support 256K blocks whenwriting to and reading from a tape. It alsoallows the use of Extended FormatSequential (extended addressable,Compressible or Striped) data sets on DASD.

Release update

DFSMSdfp


Table 91. DFSMSdss: Summary of changed commands (continued)


DUMP z/OS V1R12 Updated: For backups to and from tape, andfor backups on DASD when the backup dataset is in the extended format, DFSMS nowuses BSAM instead of EXCP to read fromand write to DFSMSdss dump data setsduring COPY processing. This allowsDFSMSdss to support 256K blocks whenwriting to and reading from a tape. It alsoallows the use of Extended FormatSequential (extended addressable,Compressible or Striped) data sets on DASD.

Release update

z/OS V1R12 Updated: For the OUTDDNAME parameter,the default block size for output records thatare written to tape is determined by obtainingthe optimum block size for the device. Themaximum is 262 144.

Release update

RESTORE z/OS V1R12 Updated: For backups to and from tape, andfor backups on DASD when the backup dataset is in the extended format, DFSMS nowuses BSAM instead of EXCP to read fromand write to DFSMSdss dump data setsduring COPY processing. This allowsDFSMSdss to support 256K blocks whenwriting to and reading from a tape. It alsoallows the use of Extended FormatSequential (extended addressable,Compressible or Striped) data sets on DASD.

Release update

Data areasTable 92. DFSMSdss: Summary of changed data areas

Data area names Release Description Reason for change

ADRTAPB z/OS V1R12 Updated: Various changes. Support for using BSAM instead ofEXCP to read from and write toDFSMSdss dump data sets duringDUMP, COPYDUMP, andRESTORE operations. See z/OSDFSMSdss Storage Administration

ADREID0 z/OS V1R11 New: EIREC28 DSECT

Fields for Target Data Set AllocationNotification Exit (Eioption 28).

Extended address volume (EAV)support, see ADREID0 Data Areain z/OS DFSMSdss StorageAdministration.

DFSMSdss


EXEC PARM valuesTable 93. DFSMSdss: Summary of changes to EXEC PARM values

PARM name Release Description Reason for change

USEEXCP=YES|NO z/OS V1R12 New: Specifies whether the access methodused by DFSMSdss for DUMP output,RESTORE input and COPYDUMPoperations is to be EXCP. If the backup is toor from tape, the default is NO. If the backupis to or from DASD, the default is YES,unless the backup data set is in theextended format.

Support for using BSAMinstead of EXCP to read fromand write to DFSMSdssdump data sets duringDUMP, COPYDUMP, andRESTORE operations.

ExitsTable 94 lists new and changed exits for DFSMSdss. For descriptions of theDFSMSdss exits, see z/OS DFSMSdss Storage Administration.

Table 94. DFSMSdss: Summary of changed exits

Exit Name Release Description Reason for change

ADRUIXIT z/OS V1R12 New: Bits are added to ADRUFO. Support for the fast reverserestore capability of theIBMSystem StorageDS8000series, and for using BSAMinstead of EXCP to readfrom and write toDFSMSdss dump data setsduring DUMP, COPYDUMP,and RESTORE operations.See z/OS DFSMSInstallation Exits.

ADREID0 z/OS V1R11 New: EIOPTION28 is added. DFSMSdss Extendedaddress volume support(EAV). See Target Data SetAllocation Notificatoin Exit(Eioption 28) in z/OSDFSMSdss StorageAdministration.

ISMF panelsThere are no new or changed ISMF panels for DFSMSdss in z/OS V1R12 orV1R11.

RACF FACILITY class profilesTable 95 identifies new and changed RACF FACILITY CLASS profiles. See z/OSSecurity Server RACF Security Administrator's Guide for information about RACF.

Table 95. DFSMSdss: Summary of changes to RACF FACILITY class profiles

RACF Function Release Description Reason for change

STGADMIN.ADR.COPY.FCFRR z/OSV1R12

New: This RACF FACILITY classprofile controls access to theFCFASTREVERSERESTOREkeyword with the COPY command.

RACF protection offast reverse restore.

DFSMSdss


DFSMShsm summary of interface changesThis topic summarizes new and changed interfaces for DFSMShsm. It documentsDFSMShsm interfaces that were updated since z/OS V1R10. It also includeschanges resulting from service updates and small programming enhancements.

CommandsTable 96 identifies the new and changed DFSMShsm commands. DFSMShsmcommands are documented in z/OS DFSMShsm Storage Administration and z/OSDFSMShsm Managing Your Own Data.

Table 96. DFSMShsm: Summary of changed commands


BACKDS z/OSV1R11

New: The RETAINDAYS parameter has beenadded to support a data set backup retentionperiod.

DFSMS backup retentionenhancements

z/OSV1R10

New: The NEWNAME, DATE, TIME, SPHERE,and GENVSAMCOMPNAMES (GVCN)parameters have been added to support dataset backup enhancements.

DFSMS backupenhancements

BACKVOL z/OSV1R12

New: The DUMP parameter has been updatedto allow stacking up to 255 dump copies on asingle dump volume.

Dump stackingenhancements

BDELETE z/OSV1R11

New: The ALL parameter must be specified todelete all backup versions of a data set.


z/OSV1R10

New: The DATE and TIME parameters havebeen added to support backup enhancements.


DEFINE z/OSV1R12

New: The DUMPCLASS parameter has beenupdated to allow stacking up to 255 dumpcopies on a single dump volume.

Dump stackingenhancements

FRBACKUP z/OSV1R10

New: The ALLOWPPRCP parameter has beenadded to the FRBACKUP command to allowyou to specify whether the preserve mirroroperation is required, preferred, or not desiredwhen the target volume is a Metro Mirrorprimary volume during fast replication backup.

DFSMS FlashCopy®

Preserve Mirror

FRRECOV z/OSV1R12

New: A set of new parameters have beenadded to the FRRECOV COPYPOOLcommand. The FROMDUMP parameter andDUMPCLASS subparameter allow recovery of acopy pool or volumes within a copy pool from adump backup copy. The PARTIALOK parameterallows recovery from a partial dump version.The RESUME parameter allows control overresuming a previously failed recovery attempt.

Multi-task volume recoveryfrom dump enhancements

New: The FORCE parameter has been addedallowing recovery from a DASD backup copythat has an incomplete dump copy.

DFSMS fast reverse restoreenhancements

z/OSV1R10

New: The ALLOWPPRCP parameter has beenadded to the FRRECOV command to allow youto specify whether the preserve mirror operationis required, preferred, or not desired when thetarget volume is a Metro Mirror primary volumeduring fast replication recovery.

DFSMS FlashCopy PreserveMirror

DFSMShsm


Table 96. DFSMShsm: Summary of changed commands (continued)


HBACKDS z/OSV1R11

New: The RETAINDAYS parameter has beenadded to support a data set backup retentionperiod.


z/OSV1R10

New: The parameters NEWNAME, DATE,TIME, SPHERE, and GENVSAMCOMPNAMES(GVCN) have been added to support datasetbackup enhancements.


HBDELETE z/OSV1R11

New: The ALL parameter must be specified todelete all backup versions of a data set.


z/OSV1R10

New: The DATE and TIME keywords have beenadded to support backup enhancements.


HLIST z/OSV1R10

New: HLIST DATASET BCDS/BOTH and HLISTLEVEL BCDS/BOTH output has been updatedto indicate whether the data set was backed upwith NEWNAME, SPHERE(NO) and GVCNoptions.


HRECOVER z/OSV1R11

New: The TIME keyword was added to recovera backup version of a data set by time as wellas by date.


LIST z/OSV1R12

New: The FCFRRINCOMPLETE andINCOMPLETERECOVERY have been added tothe LIST COPYPOOL SELECT command torequest information about an FRBACKUPDASD copy (FCFRRINCOMPLETE) and torequest information about copy poolFRBACKUP versions that have not beenrecovered completely(INCOMPLETERECOVERY).


Changed: LIST COPYPOOL(cpname) outputincludes: a new FASTREPLICATION state(FCFRRINCOMPLETE), fast reverse restorestatus field (FCFRR=), and recovery completestatus field (RECOVERYINCOMPLETE=). Thisnew output is displayed when OUTDATASET,SYSOUT, or TERMINAL is specified as thedestination for the output.


z/OSV1R11

Changed: LIST DSNAME BCDS, LISTDSNAME BOTH, and LIST LEVEL(hlq) outputhas been updated to display the RETAINDAYSvalue for each backup version of a data set,and the date and time when each was created.


z/OSV1R10

Changed: LIST DATASET BCDS/BOTH andLIST LEVEL BCDS/BOTH output has beenupdated to indicate whether the data set wasbacked up with NEWNAME, SPHERE(NO) andGVCN options.


RECOVER z/OSV1R11

New: The TIME keyword was added to recovera backup version of a data set by time as wellas by date.


DFSMShsm


Table 96. DFSMShsm: Summary of changed commands (continued)


SETSYS z/OSV1R12

New: Five new parameters (BACKUP,CDSBACKUP, DUMP, MIGRATION, andRECOVERY) have been added to the SETSYSDSSXMMODE command to provide expanded,more granular control of the DFSMSdss crossmemory interface.

Expanded control of theDFSMSdss cross memoryinterface

New: The FCRELATION parameter has beenadded to the SETSYS FASTREPLICATIONcommand specifying whether an extent-level ora full-volume-level FlashCopy relationship is tobe established for fast replication backup andrecovery of volumes.


New: MAXDUMPRECOVERTASKS parameterspecifying the maximum number of volumerecovery from dump tasks DFSMShsm canconcurrently process.

Multi-task volume recoveryfrom dump enhancements

New: USECYLINDERMANAGEDSPACEparameter specifying whether to allow use ofcylinder managed space for migration copiesand backup versions.

EAV enhancement for z/OSV1R12

z/OSV1R11

New: ML1OVERFLOW parameter withDATASETSIZE and THRESHOLD values, toenable ML1 overflow volumes to be selected formigration or backup of large data sets.

DFSMS ML1 enhancements

z/OSV1R10

New: The new subparameterGENVSAMCOMPNAMES has been added toSETSYS DSBACKUP.


New: A new parameter,TAPEDATASETORDER, has been addedallowing you to specify the order in which youwant DFSMShsm to recall or recover data setsfrom a tape which might increase throughput.


QUERY z/OSV1R12

Changed: The QUERY COPYPOOL commandoutput, in message ARC1820I, will displayapplicable “background copy percent-complete”(PCT-COMP) information for full-volumeFlashCopy pairs with an incomplete backgroundcopy.


Data areasDFSMShsm control blocks and data areas are documented in z/OS DFSMShsmData Areas, which is available online at the z/OS Internet Library:http://www.ibm.com/systems/z/os/zos/bkserv/

ExitsThere are no new or changed DFSMShsm exits.

MacrosTable 97 on page 148 identifies the new and changed DFSMShsm macros.DFSMShsm macros are documented in z/OS DFSMShsm Managing Your OwnData.

DFSMShsm


http://www.ibm.com/systems/z/os/zos/bkserv/

Table 97. DFSMShsm: Summary of changed executable macros


ARCFSR2 z/OS V1R10 New: Reformatted from ARCFSR for reportingrecords with DFSMSrmm report generator.Maps FSR DS records for DFSMShsm in SMFform.

Support for the DFSMSrmmreport generator

ARCHBACK z/OS V1R11 Updated: The new RETAINDAYS keywordwas added to support a data set backupretention period.


z/OS V1R10 Updated: The new keywords NEWNAME,DATE, TIME, SPHERE, andGENVSAMCOMPNAMES are added tosupport dataset backup enhancements.


ARCHBDEL z/OS V1R11 Updated: The ALL parameter must bespecified to delete all backup versions of adata set.


ARCHRCOV z/OS V1R11 New: The TIME keyword was added torecover a backup version of a data set by timeas well as by date.


ARCUTILP z/OS V1R10 Updated: The ARCUTILP macro is updatedwith new optional TYPE keyword values, tospecify that all or specific types of records bemapped.


ARCWFSR2 z/OS V1R10 New: Reformatted from ARCWWFSR forreporting records with DFSMSrmm reportgenerator. Maps WWFSR for DFSMShsm inSMF form.


ARCXTRCT z/OS V1R12 New: A new DATA=COPYPOOL flag,CPFINCMP, has been added.


z/OS V1R10 Updated: DATA=BUVER output indicateswhether the NEWNAME keyword was usedwhen creating a backup version.


RACF FACILITY class profilesTable 98 identifies the new and changed RACF FACILITY class profiles forDFSMShsm. See z/OS Security Server RACF Security Administrator's Guide forinformation about RACF.

Table 98. DFSMShsm: Summary of changes to RACF FACILITY class profiles

FACILITY class profile Release Description Reason for change

STGADMIN.ARC.BACKDS.NEWNAME

z/OSV1R10

New: Facility class name for the NEWNAMEparameter of the BACKDS command.

DFSMShsm BACKDSNEWNAME enhancement

STGADMIN.ARC.ENDUSER.HBACKDS.NEWNAME

z/OSV1R10

New: Facility class name for the NEWNAMEparameter of the HBACKDS command.

DFSMShsm HBACKDSNEWNAME enhancement

STGADMIN.ARC.BACKDS.RETAINDAYS

z/OSV1R11

New: Facility class name for the RETAINDAYSparameter of the BACKDS command.

DFSMShsm BACKDSRETAINDAYS enhancement

STGADMIN.ARC.ENDUSER.HBACKDS.RETAINDAYS

z/OSV1R11

New: Facility class name for the RETAINDAYSparameter of the HBACKDS command.

DFSMShsm HBACKDSRETAINDAYS enhancement

DFSMShsm


DFSMSrmm summary of interface changes

APIsTable 99 lists the new application programming interfaces (APIs) for DFSMSrmm.For more detailed information about APIs, see z/OS DFSMSrmm ApplicationProgramming Interface, SC26-7403.

Table 99. DFSMSrmm: Summary of new application programming interfaces

Interface name Release Description Reason for change

EDGXCI z/OS V1R11 New: MULTI=YES|NO operand. Support for returningmultiple resources fromSEARCH subcommands.

EDGXHINT z/OS V1R11 New: The EDGXHINT interface is analternative interface to the DFSMSrmmapplication programming interface. EDGXHINTis shipped as a load module in LINKLIB.

Support for high levellanguages when writingapplications to obtaininformation aboutDFSMSrmm resources.

CommandsTable 100 lists new and changed commands. See z/OS DFSMSrmm Managing andUsing Removable Media for more specific information about these commands.

Table 100. DFSMSrmm: Summary of changed commands


ADDDATASET z/OSV1R10

New: The DELETED operand hasbeen added.

Support for deleted data sets.

ADDVOLUME z/OSV1R10

Changed:v The MEDINF, CAPACITY,

ERROR, NOWORM,OPENCOUNT, PERCENT, WMC,and WORM operands have beenadded.

v RECORDINGFORMAT has beenchanged to include EFMT3 andEEFMT3.

v Release support.v Support for the IBM System

Storage TS1130 Tape Drive(3592).

CHANGEDATASET z/OSV1R10

New:v The DELETED operand has

been added.v The LASTDDNAME,

LASTJOBNAME,LASTSTEPNAME,NOLASTDDNAME,NOLASTJOBNAME,NOLASTSTEPNAME, andTOTALBLKCOUNT operandshave been added.

v Support for deleted data sets.v Release support.

DFSMSrmm


Table 100. DFSMSrmm: Summary of changed commands (continued)


CHANGEVOLUME z/OSV1R12

New: HOLD and NOHOLDoperands are added.

Enhanced volume hold support.

z/OSV1R10

Changed:v The MEDINF, REPLACE,

CAPACITY, ERROR, NOWORM,OPENCOUNT, PERCENT, WMC,and WORM operands have beenadded.

v RECORDINGFORMAT has beenchanged to include EFMT3 andEEFMT3.

v Release support.v Support for the IBM System

Storage TS1130 Tape Drive(3592).

EDGINERS z/OSV1R11

Changed: Added SCAN operand. Scan labels of tape volumes.

z/OSV1R10

Changed: Updated ERASEoperand.

Support for the IBM SystemStorage TS1130 Tape Drive(3592).

LISTCONTROL z/OSV1R12

New: STATUS operand is added. Enhanced status display.

z/OSV1R10

New: MEDINF, OPENRULE,NOOPENRULE, PRTITION, andNOPRTITION operands are added.

Release support.

SEARCHDATASET z/OSV1R10

New: The DELETED operand hasbeen added.

Support for deleted data sets.

SEARCHVOLUME z/OSV1R12

New: HOLD and NOHOLDoperands are added.

Query volume hold attribute.

z/OSV1R11

Changed: Added the ASDATE,CRDATE, LASTREFDATE,READDATE, WRITEDATE,LASTCHANGEDATE, MOVEDATE,and STOREDATE operands.

Enhanced querying of volumeattributes.

z/OSV1R10

Changed:v RECORDINGFORMAT has been

changed to include EFMT3 andEEFMT3.

v Added the WORM operand.v USE has been changed to

include ALL, IRMM, NOTIRMM,NOTMVS, and NOTVM.

v Support for the IBM SystemStorage TS1130 Tape Drive(3592).

v Support for WORM typevolumes.

v Support for non-IBMsystems.

Data areasTable 101 lists new and changed data areas. For more information aboutDFSMSrmm data areas, see z/OS DFSMSrmm Reporting.

Table 101. DFSMSrmm: Summary of new and changed data areas

Data area name Release Description Reason for change

EDGACTSY z/OS V1R12 Changed: Activity File Symbols. Support for Release 12 function.

EDGCLREC z/OS V1R12 Changed: Conversion LibraryInformation.

Support for Release 12 function.

EDGLCSUP z/OS V1R12 Changed: OAM Interface. Support for Release 12 function.

EDGEXTSY z/OS V1R12 Changed: Extract Data Set Symbols. Support for Release 12 function.

DFSMSrmm


Table 101. DFSMSrmm: Summary of new and changed data areas (continued)


EDGPL100 z/OS V1R12 Changed: Installation Exit MappingMacro.






EDGRVEXT z/OS V1R12 Changed: Extract Data Set VolumeReport Record.


EDGRXEXT z/OS V1R12 Changed: Extract Data Set ExtendedData Set Name Record.


EDGSLAB z/OS V1R12 Changed: Sticky Label Data. Support for Release 12 function.

EDGSRCSY z/OS V1R12 Changed: Inventory Management SMFRecord


EDGSVREC z/OS V1R12 Changed: SMF Volume Information. Support for Release 12 function.

EDGCLREC z/OS V1R11 Changed: Conversion LibraryInformation.


EDGLCSUP z/OS V1R11 Changed: OAM Interface. Support for Release 11 function.







EDGRVEXT z/OS V1R11 Changed: Extract Data Set VolumeReport Record.


EDGRXEXT z/OS V1R11 Changed: Extract Data Set ExtendedData Set Name Record.


EDGSLAB z/OS V1R11 Changed: Sticky Label Data. Support for Release 11 function.

EDGSVREC z/OS V1R11 Changed: SMF Volume Information. Support for Release 11 function.

EDGACTSY z/OS V1R12 Changed: Activity File Symbols. Support for Release 12 function.

EDGEXTSY z/OS V1R10 Changed: Extract Data Set Symbols. Support for Release 10 function.


APAR OA26592.



EDGS42SY z/OS V1R10 Changed: SMF Audit Record Type 42Subtype 22


EDGSMFSY z/OS V1R10 Changed: SMF Record Symbols. Support for Release 10 function.

EDGSRCSY z/OS V1R10 Changed: Inventory Management SMFRecord


DFSMSrmm


ISPF panelsTable 102 lists new and changed DFSMSrmm ISPF panels.

Table 102. DFSMSrmm: Summary of new and changed ISPF panels

Panel name Release Description Reason for change

EDGP@CLS z/OS V1R12 Changed: View search results Suppress search results list.

EDGPCC00 z/OS V1R12 New: DFSMSrmm Status CONTROL STATUSfastpath command.

EDGPT110 z/OS V1R12 Changed: HOLD Volume hold support.

EDGPT410 z/OS V1R12 Changed: HOLD Volume hold support.

EDGHD11A z/OS V1R11 Changed: MANAGEMENTVALUE Reflect command parsingchanges.

EDGHD11E z/OS V1R11 Changed: MANAGEMENTVALUE Reflect command parsingchanges.

EDGHD11F z/OS V1R11 Changed: DATACLASS Reflect command parsingchanges.

EDGHD11G z/OS V1R11 Changed: STORAGECLASS Reflect command parsingchanges.

EDGHD11L z/OS V1R11 Changed: (LAST)DDNAME Reflect command parsingchanges.

EDGHD11V z/OS V1R11 Changed: (LAST)PROGRAMNAME Reflect command parsingchanges.

EDGHT149 z/OS V1R11 Changed: STORAGEGROUP Reflect command parsingchanges.

EDGPT210 z/OS V1R11 Added: Volume type, Create date, and Createtime

Add Volumesenhancements

EDGPT230 z/OS V1R11 Added: Volume type, Storage group, Createdate, and Create time

Add Scratch Volumesenhancements

EDGPT240 z/OS V1R11 Added: Create date and Create time Add Stacked Volumeenhancements

REXX variablesTable 103 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 103. DFSMSrmm TSO subcommand REXX variables

Variable name Release Subcommands Contents

EDG@CSIP z/OS V1R12 LC Client/server local IP address

EDG@HLD z/OS V1R12 LV Hold attribute

EDG@JRNS z/OS V1R12 LC Journal status

EDG@RMID z/OS V1R12 LC Started procedure name

EDG@SRIP z/OS V1R12 LC Server IP address

EDG@STDS z/OS V1R12 LC Debug setting

EDG@STIS z/OS V1R12 LC IP verb state

EDG@STIT z/OS V1R12 LC IP verb time

DFSMSrmm


Table 103. DFSMSrmm TSO subcommand REXX variables (continued)


EDG@STIV z/OS V1R12 LC IP verb

EDG@STLA z/OS V1R12 LC Local active tasks

EDG@STLH z/OS V1R12 LC Local held tasks

EDG@STLO z/OS V1R12 LC Local tasks

EDG@STLR z/OS V1R12 LC Last CDS reserve time

EDG@STNH z/OS V1R12 LC New requests held

EDG@STPL z/OS V1R12 LC PDA Trace levels

EDG@STQC z/OS V1R12 LC Queued catalog requests

EDG@STQN z/OS V1R12 LC Queued nowait requests

EDG@STQR z/OS V1R12 LC Queued requests

EDG@STRF z/OS V1R12 LC Task requested function

EDG@STRH z/OS V1R12 LC CDS Reserved

EDG@STRM z/OS V1R12 LC DFSMSrmm status

EDG@STRT z/OS V1R12 LC Task requestor's system ID

EDG@STSA z/OS V1R12 LC Server active tasks

EDG@STSH z/OS V1R12 LC Server held tasks

EDG@STSL z/OS V1R12 LC Server listener

EDG@STSO z/OS V1R12 LC Server tasks

EDG@STST z/OS V1R12 LC Task start time

EDG@STTQ z/OS V1R12 LC Task requestor's ID

EDG@STTR z/OS V1R12 LC Task requestor type

EDG@STTS z/OS V1R12 LC Task status

EDG@STTT z/OS V1R12 LC Task token

EDG@BESK z/OS V1R11 LD SD BES key index

EDG@GDGC z/OS V1R11 LC GDG cycleby

EDG@GDGD z/OS V1R11 LC GDG duplicate

EDG@JRNT z/OS V1R11 LC Journal transaction

EDG@AUD z/OS V1R10 LC SMF audit record type

EDG@BLKC z/OS V1R10 LD Number of data set blocks

EDG@BLKS z/OS V1R10 LD SD Size of data set blocks

EDG@DLTD z/OS V1R10 LD Deleted by disposition processing

EDG@DSS6 z/OS V1R10 LD Data set size

EDG@MDNF z/OS V1R10 LV, LC Media information name

EDG@MDRA z/OS V1R10 LC MEDINF replace policy for age

EDG@MDRP z/OS V1R10 LC MEDINF replace policy for permanenterrors

EDG@MDRT z/OS V1R10 LC MEDINF replace policy for temporaryerrors

EDG@MDRW z/OS V1R10 LC MEDINF replace policy for write mountcount

EDG@MDRX z/OS V1R10 LV, LC External recording technology

DFSMSrmm


Table 103. DFSMSrmm TSO subcommand REXX variables (continued)


EDG@MDTX z/OS V1R10 LV, LC External media type

EDG@MEDR z/OS V1R10 LV SV LC Tape recording technology

EDG@MEDT z/OS V1R10 LV SV LC Tape media type

EDG@ORIA z/OS V1R10 LC OPENRULE Input action

EDG@ORII z/OS V1R10 LC OPENRULE Input IGNORE condition (BY)

EDG@ORIR z/OS V1R10 LC OPENRULE Input REJECT condition (BY)

EDG@OROA z/OS V1R10 LC OPENRULE Output action

EDG@OROI z/OS V1R10 LC OPENRULE Output IGNORE condition (BY)

EDG@OROR z/OS V1R10 LC OPENRULE Output REJECT condition (BY)

EDG@ORTP z/OS V1R10 LC OPENRULE Type of open rule entry

EDG@ORVE z/OS V1R10 LC OPENRULE Volume range end

EDG@ORVL z/OS V1R10 LC OPENRULE Volume serial number

EDG@ORVS z/OS V1R10 LC OPENRULE Volume range start

EDG@PTNA z/OS V1R10 LC PRTITION NOSMT Action for partition entry

EDG@PTNL z/OS V1R10 LC PRTITION Location name for NOSMT

EDG@PTSA z/OS V1R10 LC PRTITION SMT Action for partition entry

EDG@PTTP z/OS V1R10 LC PRTITION Type of partition entry

EDG@PTVE z/OS V1R10 LC PRTITION Volume range end

EDG@PTVL z/OS V1R10 LC PRTITION Volume serial number

EDG@PTVS z/OS V1R10 LC PRTITION Volume range start

EDG@SEQ z/OS V1R10 LV Volume sequence number

EDG@SSM z/OS V1R10 LC SMF security record type

EDG@USEM z/OS V1R10 LV Volume usage (KB)

EDG@USE6 z/OS V1R10 LV Volume usage (Application written data)

EDG@VACT z/OS V1R10 LC VRSMIN action

EDG@VCAP z/OS V1R10 LV, LC Volume/media capacity

EDG@VDRA z/OS V1R10 LC VRSDROP action

EDG@VDRC z/OS V1R10 LC VRSDROP count

EDG@VDRP z/OS V1R10 LC VRSDROP percent

EDG@VREA z/OS V1R10 LC VRSRETAIN action

EDG@VREC z/OS V1R10 LC VRSRETAIN count

EDG@VREP z/OS V1R10 LC VRSRETAIN percent

EDG@WORM z/OS V1R10 LV Volume is WORM

EDG@XDRA z/OS V1R10 LC EXPDTDROP action

EDG@XDRC z/OS V1R10 LC EXPDTDROP count

EDG@XDRP z/OS V1R10 LC EXPDTDROP percent

EDG@X300 z/OS V1R10 LC EDG_EXIT300 installation exit status

DFSMSrmm


Structured field introducersTable 104 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 104. Structured field introducers

Release SFI name SFI number Data Description Subcommands

z/OS V1R12 CSIP X'819250' Client IP address LC

z/OS V1R12 HLD X'838F40' Volume hold LV SV(e)

z/OS V1R12 RMID X'889000' Started procedure name LC

z/OS V1R12 SRIP X'8A1A30' Server IP address LC

z/OS V1R12 STDS X'8A2800' Debug setting LC

z/OS V1R12 STIS X'8A3200' Task - IP verb state LC

z/OS V1R12 STIT X'8A3201' Task - IP verb time LC

z/OS V1R12 STIV X'8A3203' Task - IP verb LC

z/OS V1R12 STLA X'8A3300' Local active tasks LC

z/OS V1R12 STLH X'8A3307' Local held tasks LC

z/OS V1R12 STLO X'8A3314' Local tasks LC

z/OS V1R12 STLR X'8A3317' Last RESERVE time LC

z/OS V1R12 STNH X'8A3400' New requests held LC

z/OS V1R12 STPL X'8A3450' PDA trace levels LC

z/OS V1R12 STQC X'8A3500' Catalog requests LC

z/OS V1R12 STQN X'8A3511' Nowait requests LC

z/OS V1R12 STQR X'8A3515' Queued requests LC

z/OS V1R12 STRF X'8A3600' Task - requested function LC

z/OS V1R12 STRH X'8A3602' CDS RESERVEd LC

z/OS V1R12 STRM X'8A3607' RMM status LC

z/OS V1R12 STRT X'8A3614' Task - requestor's system LC

z/OS V1R12 STSA X'8A3650' Server active tasks LC

z/OS V1R12 STSH X'8A3657' Server held tasks LC

z/OS V1R12 STSL X'8A3661' Server listener task LC

z/OS V1R12 STSO X'8A3664' Server tasks LC

z/OS V1R12 STST X'8A3669' Task start time LC

z/OS V1R12 STTQ X'8A3700' Task requestor LC

z/OS V1R12 STTR X'8A3701' Task requestor's type LC

z/OS V1R12 STTS X'8A3702' Task status LC

z/OS V1R12 STTT X'8A3703' Task token LC

z/OS V1R11 BESK X'809310' CA Tape Encryption key index LD SD(e)

z/OS V1R11 GDGC X'837800' GDC cycleby LC

z/OS V1R11 GDGD X'837805' GDC duplicate LC

z/OS V1R11 JRNT X'83ED00' Journal transaction LC

z/OS V1R10 AUD X'807000' SMF audit record type LC

DFSMSrmm


Table 104. Structured field introducers (continued)


z/OS V1R10 CDSQ X'812900' Control data set ENQ LC

z/OS V1R10 DLTD X'823700' Deleted by disposition processing LD SD(e)

z/OS V1R10 DSS6 X'82B030' Data set size, Factor LD SD(e)

z/OS V1R10 IRRM X'83B830' Managed by IRMM), LV, SV (e)

z/OS V1R10 MDNF X'851400' Media Information Name LV SV(e) LC

z/OS V1R10 MDRA X'851980' MEDINF replace policy for age LC

z/OS V1R10 MDRP X'8519C0' MEDINF replace policy forpermanent errors

LC

z/OS V1R10 MDRT X'8519E0' MEDINF replace policy fortemporary errors

LC

z/OS V1R10 MDRW X'8519F0' MEDINF replace policy for writemount count

LC

z/OS V1R10 MDRX X'851A00' External Recording Technology LV SV(e) LC

z/OS V1R10 MDTX X'853400' External Media Type LV SV(e) LC

z/OS V1R10 MEDR X'857000' Recording technology: LV SV LC

z/OS V1R10 MEDT X'858000' Media type LV SV LC

z/OS V1R10 ORIA X'86E8A0' Input action LC

z/OS V1R10 ORII X'86E8A8' Input IGNORE condition (BY) LC

z/OS V1R10 ORIR X'86E8B8' Input REJECT condition (BY) LC

z/OS V1R10 OROA X'86EA00' Output action LC

z/OS V1R10 OROI X'86EA08' Output IGNORE condition (BY) LC

z/OS V1R10 OROR X'86EA18' Output REJECT condition (BY) LC

z/OS V1R10 ORTP X'86EF08' Type of open rule entry LC

z/OS V1R10 ORVS X'86EF80' Volume range start LC

z/OS V1R10 ORVL X'86EF85' Volume serial number, specific orgeneric

LC

z/OS V1R10 ORVE X'86EF8F' Volume range end LC

z/OS V1R10 PTNA X'87DB00' NOSMT action for partition entry LC

z/OS V1R10 PTNL X'87DB0C' Location name LC

z/OS V1R10 PTSA X'87EB80' SMT action for partition entry LC

z/OS V1R10 PTTP X'87EBA8' Type of partition entry LC

z/OS V1R10 PTVS X'87EC00' Volume range start LC

z/OS V1R10 PTVL X'87EC08' Volume serial number, specific orgeneric

LC

z/OS V1R10 PTVE X'87EC0F' Volume range end LC

z/OS V1R10 SSM X'8A2000' SMF security record type LC

z/OS V1R10 USEM X'8AE000' Volume usage (KB) LV SV(e)

z/OS V1R10 USE6 X'8AE030' Volume usage factor LV SV(e)

z/OS V1R10 VACT X'8B0000' VRSMIN action LC

z/OS V1R10 VCAP X'8B0B00' Volume/Media capacity LV SV(e) LC

z/OS V1R10 VDRA X'8B2800' VRSDROP action LC

DFSMSrmm


Table 104. Structured field introducers (continued)


z/OS V1R10 VDRC X'8B2802' VRSDROP count LC

z/OS V1R10 VDRP X'8B280F' VRSDROP percent LC

z/OS V1R10 VREA X'8BD500' VRSRETAIN action: LC

z/OS V1R10 VREC X'8BD502' VRSRETAIN count LC

z/OS V1R10 VREP X'8BD50F' VRSRETAIN percent LC

z/OS V1R10 WORM X'8C4300' Volume is WORM: LV, SV (e)

z/OS V1R10 XDRA X'8C5D00' EXPDTDROP action: LC

z/OS V1R10 XDRC X'8C5D02' EXPDTDROP count LC

z/OS V1R10 XDRP X'8C5D0F' EXPDTDROP percent LC

z/OS V1R10 X300 X'8C7802' UX300 installation exit status LC

UtilitiesTable 105 lists changes to DFSMSrmm utilities. For detailed information aboutDFSMS utilities, see z/OS DFSMSrmm Implementation and Customization Guide.

Table 105. DFSMSrmm: Summary of changes to utilities


EDGBKUP z/OS V1R10 Changed: Added information for the newSYSIN File for EDGBKUP

Added information for new EDGBKUPBACKUP(COPY)

DFSMSrmm forwardrecovery support.

Create a logical data setcopy of the control data setand optionally, a backup ofthe journal.

EDGSPLCS z/OS V1R10 Changed: Added new Q value for INDD inputfile.

Support for concurrentprocessing within a library.

DFSMStvs summary of interface changesThere are no new or changed interfaces for DFSMStvs in z/OS V1R12 and V1R11.

DFSMSrmm


Chapter 11. DFSORT summary of interface changes

Table 106 summarizes the DFSORT interface changes. See z/OS DFSORTInstallation and Customization and z/OS DFSORT Application Programming Guidefor more detailed information.

Table 106. Summary of changed DFSORT interfaces

Interface_type Release Description Reason for change

Command z/OS V1R12 Updated: A new MOWRK installation andrun-time option allows you to specify whethermemory object storage can be used forintermediate work space or as an extension ofmain storage, as appropriate, or only as anextension of main storage.

Improved performance

Command z/OS V1R12 Updated: A new DYNAPCT installation andrun-time option allows you to specify additionalwork data sets to be allocated with zero space.DFSORT only extends these data sets whennecessary to complete a sort application. Theavailability of these additional work data setscan improve reliability in situations where thedisk work space requirements are larger thanexpected.

Improved reliability

Data set z/OS V1R12 Updated: DFSORT now supports EAS-eligibledata set types on Extended Address Volumesto the extent that z/OS supports these datasets.

Extended address volume(EAV) support

Data set z/OS V1R12 Updated: A program that invokes DFSORT,ICETOOL or ICEGENER can dynamicallyallocate input, output and work data sets usingthe options for XTIOT, uncaptured UCBs, andDSAB above 16 megabyte virtual. These datasets are supported to the extent that z/OSsupports them.

XTIOT, uncaptured UCBsand DSAB above 16megabyte virtual support


DFSORT


Chapter 12. Distributed File Service summary of interfacechanges

In addition to the Distributed File Service interfaces described in this topic, youshould also review Chapter 3, “Summary of changes to SYS1.PARMLIB,” on page 7and Chapter 5, “Summary of changes to SYS1.SAMPLIB,” on page 13. This topicsummarizes the new and changed interface components of Distributed File Service(DFS/SMB and zFS).

zFSThe zFS interfaces described in this topic are:

v “zFS APIs”

v “zFS commands” on page 162

v “zFS system commands” on page 164

v “zFS data sets” on page 165

zFS APIsTable 107 lists new and changed zFS APIs.

Table 107. Summary of new and changed zFS APIs


Attach Aggregate z/OS V1R11 Changed: zFS multi-file system Releaseupdateaggregates cannot be attached in ashared file system environment.

Release update

Clone File System z/OS V1R11 Changed: The API restricts FS_ID2 usage.When FS_ID2 is used, if you specify the z/OSUNIX file system name (fsid_mtname), youcannot specify the zFS file system name(fsid_name), or the aggregate name(fsid_aggrname).

Release update

Create File System z/OS V1R11 Changed: The API restricts FS_ID2 usage.When FS_ID2 is used, if you specify the z/OSUNIX file system name (fsid_mtname), youcannot specify the zFS file system name(fsid_name), or the aggregate name(fsid_aggrname).

Release update

Delete File System z/OS V1R11 Changed: When using FS_ID2 as input, youcannot specify the file system with the z/OSUNIX file system name (fsid_mtname) becausethe file system cannot be mounted. Instead,you must use the zFS file system name(fsid_name).

Release update

z/OS V1R11 Changed: The API restricts FS_ID2 usage.When FS_ID2 is used, if you specify the z/OSUNIX file system name (fsid_mtname), youcannot specify the zFS file system name(fsid_name), or the aggregate name(fsid_aggrname).

Release update

List Aggregate Status(Version 2)

z/OS V1R11 New: Flag, AS_SYSPLEXAWARE, has beenadded to indicate if the aggregate issysplex-aware.

Release update


Table 107. Summary of new and changed zFS APIs (continued)


List File SystemNames (Version 2)


Release update

List File SystemStatus


Release update

pfsctl (BPX1PCT) z/OS V1R11 Changed: Query vnode_cache_limit (227) andset vnode_cache_limit (226) are no longeravailable configuration commands.

Release update

Rename File System z/OS V1R11 Changed: The API restricts FS_ID2 usage.When FS_ID2 is used, if you specify the z/OSUNIX file system name (fsid_mtname), youcannot specify the zFS file system name(fsid_name), or the aggregate name(fsid_aggrname).

Release update

Statistics KernelInformation

z/OS V1R11 Changed: The kl_time field has been updated. Release update

Statistics MetadataCache Information

z/OS V1R11 Changed: The reserve areas in the formathave been updated.

Release update

Set File SystemQuota


Release update

z/OS V1R10 Changed: The restriction of issuing thisfunction against a compatibility modeaggregate is enforced.

Release update

zFS commandsTable 108 identifies changes to zFS commands. For detailed information aboutthese commands, see z/OS Distributed File Service zSeries File SystemAdministration.

Table 108. Summary of new and changed zFS commands.

zFS Command Release Description Reason for change

mount z/OS V1R11 Changed: NOREADAHEAD should benot be specified unless under thedirection of IBM Service.

Release update

z/OS V1R11 Changed: An unmount issued against azFS mounted file system is denied if theaggregate is quiesced, cloning (or theclone is being deleted), or growing unlessunmount force is specified.

Release updateNote: This also applies to V1R9and V1R10 when APAR OA25026is applied andsysplex_admin_level=2.

Distributed File Service


Table 108. Summary of new and changed zFS commands. (continued)


zfsadm aggrinfo z/OS V1R11 Changed: New lines are added to theoutput of this command to displayinformation about whether the aggregateis read-write (R/W) or read-only (R/O); amounted compatibility mode aggregate(COMP), a multi-file system aggregate oran attached compatibility mode aggregate(MULT); the aggregate is currentlyquiesced (QUIESCED), disabled(DISABLED), or both.Note: zfsadm aggrinfo displays anattached compatibility mode aggregate asMULT because it is not mounted.

Release update

z/OS V1R11 Changed: zFS multi-file systemaggregates cannot be attached in a sharefile system environment. An attached zFScompatibility mode aggregate will stilldisplay as MULT because it is notmounted. but it is understood to be acompatibility mode aggregate.

Release update

zfsadm attach z/OS V1R11 Changed: In z/OS V1R11 and above, youcannot attach a zFS multi-file systemaggregate in a sysplex shared file systemenvironment. You can attach a zFScompatibility mode aggregate (a zFSaggregate that contains one read-write filesystem and possibly a backup (.bak) filesystem) in any environment.

Release update

zfsadm clone z/OS V1R11 Changed: With the zfsadm clonecommand, the administrator can make aread-only clone of a file system in thesame data set. Only the metadata iscopied (pointers to the data blocks), notthe actual data. It is not a substitute foran offline copy of the file system formedia failure recovery.

Documentation update to improveclarity

z/OS V1R11 New: There are a series of rules to followwhen using this command. Forinformation about all of these rules, seez/OS Distributed File Service zSeries FileSystem Administration.

Documentation update to improveclarity

zfsadm config z/OS V1R11 New: You can now specify theseadditional options:

v -client_cache_size

v -client_reply_storage

v -file_threads

v -token_cache_size

Sysplex-aware zFS

z/OS V1R11 Changed: The -vnode_cache_limit sizeparameter is now ignored.

Release update


Chapter 12. Distributed File Service summary of interface changes 163

Table 108. Summary of new and changed zFS commands. (continued)


zfsadm configquery z/OS V1R11 New: You can now specify theseadditional options:

v -client_cache_size

v -client_reply_storage

v -file_threads

v -syslevel

v -sysplex_filesys_sharemode

v -token_cache_size

Note: You can ignore the values for-client_cache_size, -client_reply_storage,-file_threads, and -token_cache_sizewhen zFS is running non-sysplex aware.No storage is obtained even though avalue might be reported.

Sysplex-aware zFS

z/OS V1R11 Changed: The -sysplex_state option nowdisplays the following values:

v Two (2), when zFS is running in asysplex-aware environment. This isnormal for V1R11.

v Three (3), when zFS is running in asysplex-aware environment withsysplex=filesys.

Sysplex-aware zFS

z/OS V1R11 Changed: The -vnode_cache_limit sizeparameter is now ignored.

Release update

zfsadm setquota z/OS V1R10 Changed: The restriction of issuing thisfunction against a compatibility modeaggregate is enforced.

Release update

zFS system commandsTable 109 on page 165 identifies changes to system commands for zFS. Fordetailed information about these changes to system commands, see z/OSDistributed File Service zSeries File System Administration.



Table 109. Summary of new and changed zFS system commands.

System command Release Description Reason for change

modify zfs process z/OS V1R11 New: You can now query specific reportsand reset the counters of the followingoptions:

v KN

v VM

v LFS

v LOCK

v STOR

v FILE

v STKM

v CTKC

v SVI

v ALL

Release update

z/OS V1R11 New: When a problem with zFS issuspected, as directed by IBM support,you can now issue the nsvalidate optionto initiate namespace validation on thesystem where the command is entered.

Sysplex-aware zFS

zFS data setsTable 110 lists new and changed zFS data sets.

Table 110. Summary of new and changed zFS data sets

zFS data sets Release Description Reason for change

IOEFSPRM z/OS V1R11 New: There is a new recommendation to useaggrfull to give a more accurate view of freespace.

Release update

New: The following new options are available:

v client_cache_size

v client_reply_storage

v file_threads

v sysplex

v sysplex_admin_level

v sysplex_filesys_sharemode

v token_cache_size

Sysplex-aware zFS

Changed: The following options havechanged:

v The default for client_reply_storage haschanged from 40 M to 10 M.

v The description of the sysplex processingoption has been updated.

v The vnode_cache_limit size option is nowignored.

Release update



SMBThe SMB interfaces described in this topic are:

v “SMB commands”

v “SMB system commands”

v “SMB environment variables”

v “SMB operating system support” on page 167

SMB commandsTable 111 lists new SMB commands. For detailed information about thesecommands, see z/OS Distributed File Service SMB Administrationz/OS DistributedFile Service SMB Administration.

Table 111. Summary of new and changed SMB commands.

SMB Command Release Description Reason for change

dfssyntax z/OS V1R10 New: The dfssyntax command automaticallychecks the syntax of the /opt/dfslocal/home/dfskern/envar environment variable file,unless another file is specified.

New for V1R10

SMB system commandsTable 112 lists new SMB system commands. For detailed information about thesecommands, see z/OS Distributed File Service SMB Administrationz/OS DistributedFile Service SMB Administration.

Table 112. Summary of new and changed SMB system commands.

System command Release Description Reason for change

modify dfs process z/OS V1R11 New: The dfskern daemon parameter of thesend command can be further modified usingthe trace parameter.

New trace enhancementsfor V1R11

SMB environment variablesTable 113 lists the new and changed environment variables. For details, see z/OSDistributed File Service SMB Administrationz/OS Distributed File Service SMBAdministration.

Table 113. Summary of new and changed SMB environment variable.

SMB environment variable Release Description Reason for change

_IOE_EXPORT_TIMEOUT z/OSV1R12

Changed: The expected valuehas changed.

Release update

_IOE_SMB_PROTOCOL_LEVEL z/OSV1R12

Changed: The expected valuehas changed.

Release update

_IOE_WIRE_CODEPAGE z/OSV1R12

Changed: The SMB server doesnot support translation ofdouble-byte character set (DBCS)data.

Release update

_IOE_TRACE_TABLE_SIZE z/OSV1R11

New: Specifies the size, in bytes,of the DFSKERN trace table.

New trace functionfor V1R11



Table 113. Summary of new and changed SMB environment variable. (continued)

SMB environment variable Release Description Reason for change

_IOE_USE_PTHREAD_SECURITY z/OSV1R11

New: Specifies the SMB server todynamically recognize clientsecurity permission. Setting to ONresults in security updatesbecoming active without restartingDFSKERN.

New security optionfor V1R11

_IOE_HANG_DETECT_DUMP_LIMIT z/OSV1R10

New: Specifies the maximumnumber of dumps for the hangdetector to take.

New hang detectfunction for V1R10

_IOE_HANG_DETECT_INTERVAL z/OSV1R10

New: Specifies the interval, inseconds, for which hangs arechecked.


_IOE_HANG_DETECT_OENODE_TIMEOUT z/OSV1R10

New: Specifies the period, inseconds, an oenode must behung before it is detected. Whenzero is specified, the hang detectfunction is off.


_IOE_HANG_DETECT_THREAD_TIMEOUT z/OSV1R10

New: Specifies the period, inseconds, a thread must waitbefore it is detected as a hungthread. When zero is specified,the hang detect function is off.


_IOE_SMB_TRANSPORTS z/OSV1R10

New: Specifies whether SMBuses the TCP DIRECT mode (port445) or NETBIOS mode (port139).

New support forboth modes inV1R10

SMB operating system supportTable 114 lists the new operating systems supported by SMB. For details, see z/OSDistributed File Service SMB Administrationz/OS Distributed File Service SMBAdministration.

Table 114. Summary of new operating systems supported by SMB.

Operating System Release Description Reason for change

Windows VistaBusiness andWindows VistaEnterprise

z/OS V1R11 New: SMB now supports Windows VistaBusiness and Windows Vista Enterprise.

New operating systemsupport for V1R11



Chapter 13. HLASM summary of interface changes

High Level Assembler (HLASM) is a base element of z/OS. Interface changesrelating to the HLSAM language are described in the following sections:

v “Features”

v “Assembler options”

v “Statements”

v “User exits” on page 170

The HLASM Toolkit is an optional feature of z/OS. There are no interface changesto the HLASM Toolkit interface for z/OS V1R11 and z/OS V1R10.

HLASMThis section describes interface changes relating to HLASM.

FeaturesTable 115 lists the changes to Assembler features. For more information, seeHLASM Programmer's Guide.

Table 115. Summary of new and changed Assembler options

Feature Release Description Reason for change

Linux z/OS V1R10 New feature: High Level Assembler for Linuxon System z® Feature added.

New release.

Assembler optionsTable 116 lists the changes to Assembler options. For more information, seeHLASM Programmer's Guide.

Table 116. Summary of new and changed Assembler options


OPTABLE z/OS V1R10 New option: ZS4 added. Part of R5 service stream.This is z/OS V1R10 update.

MACHINE z/OS V1R10 New options: zSeries-4 and zS4 added. New release.

WORKFILE z/OS V1R10 Reinstates the utility file (SYSUT1 in z/OS)that was removed from the base R5 product.

Part of R5 service stream.

StatementsTable 117 lists the changes to HLASM instructions and statements. For moredetailed information, see:

v HLASM Programmer's Guide

v HLASM Language Reference

Table 117. Summary of new and changed HLASM statements


ACONTROL z/OS V1R10 New option: OPTABLE option added to list ofallowable options in ACONTROL statement.

Release update


Table 117. Summary of new and changed HLASM statements (continued)


DC, DS z/OS V1R10 New constants: SY and QY constants addedto allow creation of long displacement fields(20-bit signed displacement)

Release update

Machine instructions z/OS V1R10 New suffix processing: :MAC or :ASM suffixnow accepted to direct the resolution of theopcode.

Release update

User exitsTable 118 lists the new and updated HLASM user exits. For more information, seeHLASM Programmer's Guide.

Table 118. Summary of new and changed HLASM user exits

User exit Release Description Reason for change

HSI z/OS V1R10 New field: Field added to user exit interfacefor Host Services interface.

Release update

HLASM


Chapter 14. IBM Tivoli Directory Server summary of interfacechanges

This chapter contains new and changed interfaces for:

v “Configuration options”


v “Client application programming routines” on page 174

Configuration optionsTable 119 lists the new and changed IBM Tivoli Directory Server (IBM TDS)configuration options. See IBM Tivoli Directory Server Administration and Use forz/OS for more detailed information.

Table 119. Summary of new and changed IBM Tivoli Directory Server (IBM TDS) configuration options

Configuration option Release Description Reason for change

database z/OS V1R11 Updated to supportnew CDBM backend

Advanced replicationsupport

enableResources z/OS V1R11 New RACF resourceprofile support

listen z/OS V1R11 Updated because ofAPAR OA30666.

Release update

logFileFilter z/OS V1R12 New Activity loggingsupport

logFileRollover z/OS V1R12 New Activity loggingsupport

logFileRolloverDirectory z/OS V1R12 New Activity loggingsupport

logFileRolloverSize z/OS V1R12 New Activity loggingsupport

logFileRolloverTOD z/OS V1R12 New Activity loggingsupport

nativeUpdateAllowed z/OS V1R12 Updated to supportpassword policy

Password policysupport

pwEncryption z/OS V1R12 Updated to supportsalted SHA (SSHA)

Salted SHA (SSHA)support

pwSearchOutput z/OS V1R12 Updated to supportsalted SHA (SSHA)

Salted SHA (SSHA)support

secretEncryption z/OS V1R11 Updated to include theencryption of theibm-replicaKeyPwdandibm-slapdMasterPwattribute values

Advanced replicationsupport


Table 119. Summary of new and changed IBM Tivoli Directory Server (IBM TDS) configuration options (continued)

Configuration option Release Description Reason for change

serverCompatLevel z/OS V1R12 Updated to include aserver compatibilitylevel of 6 that allowsACL filters, passwordpolicy, salted SHA(SSHA) passwordhashing, and usage ofadditional schemasyntaxes and matchingrules

Password policy,salted SHA (SSHA),and ACL filters, andschema syntaxesand matching rulessupport

z/OS V1R11 New Advanced replicationsupport

useAdvancedReplication z/OS V1R11 New Advanced replicationsupport

wlmExcept z/OS V1R11 New WLM support

UtilitiesTable 120 lists the new and changed IBM Tivoli Directory Server (IBM TDS) utilities.

Table 120. Summary of new and changed IBM TDS utilities

Utility Release Description Reason for change

db2pwden z/OS V1R12 1. Updated to send thePasswordPolicy control onsimple, CRAM-MD5, andDIGEST-MD5 authenticationmechanisms

2. Updated to send thePasswordPolicy control onupdate operations

Password policy support

dsconfig z/OS V1R12 Updated to support newconfiguration options

Password policy and activitylog support

z/OS V1R11 Updated to support newconfiguration options

Advanced replication support

ds2ldif z/OS V1R12 Updated to support password policyand salted SHA (SSHA)

Password policy support andsalted SHA (SSHA) support

z/OS V1R11 v Updated to support theunloading of encryptedibm-slapdMasterPw andibm-replicaKeyPwd attributevalues.

v Updated to support theunloading of thereplicateOperationalAttributescontrol values

v Updated to support advancedreplication filtered unloading


Tivoli Directory Server


Table 120. Summary of new and changed IBM TDS utilities (continued)


ldapadd z/OS V1R12 1. Updated to send thePasswordPolicy control onsimple, CRAM-MD5, andDIGEST-MD5 authenticationmechanisms



z/OS V1R11 Updated to support the Do NotReplicate and the ServerAdministration controls


ldapchangepwd z/OS V1R12 New: Allows modifications orchanges of userPassword attributevalues in an entry


ldapcompare z/OS V1R12 1. Updated to send thePasswordPolicy control onsimple, CRAM-MD5, andDIGEST-MD5 authenticationmechanisms



ldapdelete z/OS V1R12 Updated to send thePasswordPolicy control on simple,CRAM-MD5, and DIGEST-MD5authentication mechanisms




ldapdiff z/OS V1R12 1. Updated to send thePasswordPolicy control onsimple, CRAM-MD5, andDIGEST-MD5 authenticationmechanisms

2. Updated to send thePasswordPolicy control oncompare and update operations


z/OS V1R11 New Advanced replication support

ldapexop z/OS V1R12 Updated to support the Accountstatus, Effective passwordpolicy, and GetEffectiveACLextended operations

Password policy, salted SHA(SSHA), and access controlfilter support

z/OS V1R11 New Advanced replication support


Chapter 14. IBM Tivoli Directory Server summary of interface changes 173

Table 120. Summary of new and changed IBM TDS utilities (continued)


ldapmodify z/OS V1R12 1. Updated to send thePasswordPolicy control onsimple, CRAM-MD5, andDIGEST-MD5 authenticationmechanisms





ldapmodrdn z/OS V1R12 Updated to send thePasswordPolicy control on simple,CRAM-MD5, and DIGEST-MD5authentication mechanisms




ldapsearch z/OS V1R12 Updated to send thePasswordPolicy control on simple,CRAM-MD5, and DIGEST-MD5authentication mechanisms


ldif2ds z/OS V1R12 Updated to support password policyand salted SHA (SSHA) support

Password policy and saltedSHA (SSHA) support

z/OS V1R11 Updated to support thereplicateOperationalAttributescontrol in input LDIF files


Client application programming routinesTable 121 lists the new and changed LDAP client application programming routines.See IBM Tivoli Directory Server Client Programming for z/OS for more detailedinformation.

Table 121. Summary of new and changed LDAP client application programming routines

Routine name Release Description Reason for change

ldap_add_control() z/OS V1R11 New Release update

ldap_get_lderrno() z/OS V1R11 New Release update

ldap_parse_pwdpolicy_response() z/OS V1R12 New Password policy support

ldap_pwdpolicy_err2string() z/OS V1R12 New Password policy support



Chapter 15. ICKDSF summary of interface changes

This chapter describes the ICKDSF interface “Commands” on page 175.

Commands


INIT z/OS V1R12 Updated: New keyword NODSEXISTrequests that volumes that containdata sets other than the index dataset or VVDS should not to beinitialized.

To prevent the accidental initialization ofvolumes that contain data sets.

FLASHCPYESTABLISH

z/OS V1R10 Updated: New keywordPRESERVEMIRROR indicates thehandling of the request based onwhether the specified target is aPPRC primary device.

To support FlashCopy Preserve Mirror.

FLASHCPYQUERYRELATIONS

z/OS V1R10 Updated: New information wasadded to the Relations InformationTable that gives the preferred mirrorstatus.


FLASHCPYWITHDRAW

z/OS V1R10 Updated: New keyword FORCEindicates whether the withdraw of amirrored relationship should bewithdrawn immediately instead ofinitiating a background copy.



ICKDSF


Chapter 16. Infoprint Server summary of interface changes

The Infoprint Server interfaces described in this chapter are:

v “Application programming interface” on page 178

v “Configuration files” on page 178


v “Exits” on page 178

v “Filters” on page 179

v “Infoprint Central” on page 179

v “ISPF panels” on page 179

v “JCL parameters” on page 179

v “Job attributes” on page 180

v “Printer Inventory attributes” on page 180

v “RACF security classes” on page 180

v “SMF type 6 record for IP PrintWay” on page 180

v “/usr/lpp/Printsrv/samples directory” on page 181

v “z/OS UNIX commands” on page 181


Application programming interfaceTable 122 lists the changes to the Infoprint Server application programminginterface. For more information, see z/OS Infoprint Server Customization.

Table 122. Summary of Infoprint Server application programming interface changes

Function or datastructure Release Description Reason for change

DocumentInfo z/OS V1R12 Updated: Field high_size was added to thisdata structure.

Support for large files(>2GB)

GetAPIVersionNumber z/OS V1R12 New: This function returns the version numberof the API.

Support for large files(>2GB)

Configuration filesThere are no new or changed Infoprint Server configuration files.

Environment variablesTable 123 lists the new and changed environment variables that Infoprint Serveruses. For more information, see z/OS Infoprint Server Customization.

Table 123. Summary of new and changed Infoprint Server environment variables

Environmentvariable Release Description Reason for change

AOP_MVS_RETURN_CODES

PTF for z/OSV1R9 - V1R11

New: Returns MVS return codes (0, 4, 8) from atransform instead of UNIX return codes (0, 1).

Support for InfoprintTransforms to AFP V2.2

APAR 32228

AOPLIMIT_DOCS z/OS V1R12 New: Limits the number of documents that InfoprintCentral displays.

Support for large numberof documents

AOPLIMIT_JOBS z/OS V1R12 New: Limits the number of print jobs that InfoprintCentral displays.

Support for large numberof documents

LIBPATH z/OS V1R12 Updated: Specifies the IBM XML Toolkit V1.10libraries.

Support for XML ToolkitV1.10

JAVA_HOME PTF for z/OSV1R8 - V1R11

Updated: For Infoprint Central, this variablespecifies the location of Java 5.0 or 6.0 files. ForIPP Server, specifies the location of Java 6.0 files.

Java 6.0 support

APAR 28720

ExitsTable 124 lists the new and changed Infoprint Server exits. For more information,see z/OS Infoprint Server Customization.

Table 124. Summary of new and changed Infoprint Server exits

Exits Release Description Reason for change

IP PrintWayResponse Notificationexit

z/OS V1R12 Updated: IP PrintWay™ extended mode nowsupports this exit. In previous releases, only IPPrintWay basic mode supported this exit.

Enhancements to IPPrintWay extended mode.

Infoprint Server


FiltersThere are no new or changed Infoprint Server filters.

Infoprint CentralTable 125 lists the new and changed fields in Infoprint Central. For moreinformation, see the Infoprint Central help system.

Table 125. Summary of new and changed Infoprint Central fields

Field Release Description Reason for change

Fail on error PTF for z/OSV1R9 - V1R11

New: Indicates whether the transform to AFPfails when data stream errors or warningsoccur.


APAR 32228

Send messages onfailure


New: Indicates whether AFP Download Plussends all messages to the download receiverwhen it cannot send an output data set.

AFP Download Plussupport

APAR 27068

Send separatorpages


New: Indicates whether AFP Download Plussends the job and data set separator pages foreach output data set to the download receiver.

AFP Download Plussupport

APAR 27068

Trailer error page PTF for z/OSV1R9 - V1R11

New: Indicates whether the transform to AFPwrites messages to a trailer error page whendata stream errors or warnings occur.


APAR 32228

ISPF panelsTable 126 lists the new and changed Infoprint Server ISPF panels. For moreinformation, see the ISPF help system.

Table 126. Summary of new and changed Infoprint Server ISPF panels

ISPF panel Release Description Reason for change

PSF FSA, AFPDownload Plus


Updated: This panel displays new fields Sendmessages on failure and Send separatorpages.

AFP Download Plus support

APAR 27068

Printer definition PTF for z/OSV1R9 - V1R11

Updated: This panel displays new fields Failon error and Trailer error page.


APAR 32228

JCL parametersThere are no new and changed JCL parameters for Infoprint Server.

Infoprint Server

Chapter 16. Infoprint Server summary of interface changes 179

Job attributesTable 127 lists the new and changed Infoprint Server job attributes. For moreinformation, see z/OS Infoprint Server Operation and Administration.

Table 127. Summary of new and changed Infoprint Server job attributes

Attribute Release Description Reason for change

fail-on-transform-error




APAR 32228

jes-form-length PTF for z/OSV1R8 - V1R11

New: Indicates the paper length. Job submissionenhancement

APAR 32228

trailer-transform-error-page




APAR 32228

Printer Inventory attributesTable 128 lists the new and changed attributes that can be specified in the PrinterInventory. For more information, see z/OS Infoprint Server Operation andAdministration.

Table 128. Summary of new and changed Infoprint Server Printer Inventory attributes

Attribute Release Description Reason for change

fail-on-transform-error




APAR 32228

send-messages-on-failure


New: Indicates whether AFP Download Plussends all messages to the download receiverwhen it cannot send an output data set.


APAR 27068

send-separator-pages


New: Indicates whether AFP Download Plussends the job and data set separator pagesfor each output data set to the downloadreceiver.


APAR 27068

trailer-transform-error-page




APAR 32228

RACF security classesThere are no new or changed RACF classes or profiles for Infoprint Server.

SMF type 6 record for IP PrintWayThere are no new or changed SMF type 6 record fields for Infoprint Server.

Infoprint Server


/usr/lpp/Printsrv/samples directoryThere are no new or changed RACF classes or profiles for Infoprint Server.

z/OS UNIX commandsTable 129 lists the new and changed z/OS UNIX commands provided by InfoprintServer. For more information, see z/OS Infoprint Server Operation andAdministration.

Table 129. Summary of new and changed z/OS UNIX commands for Infoprint Server


pidu z/OS V1R12 Updated: The display-fully command is new.It displays the attributes of a printer definitionand all its included components.

Release update

Infoprint Server

Chapter 16. Infoprint Server summary of interface changes 181

Infoprint Server


Chapter 17. Integrated Security Services summary of interfacechanges

This chapter contains new and changed interfaces for:

v Enterprise Identity Mapping (EIM)

– “Utilities”

v Network Authentication Service

– “APIs”

– “Configuration options”

– “Environment variables”

Enterprise Identity Mapping (EIM) summary of interface changesThis section summarizes the new and changed EIM interfaces.

CommandsThere are no new or changed commands for z/OS V1R9 and z/OS V1R8.

UtilitiesThere are no new or changed utilities for z/OS V1R9 and z/OS V1R8.

Network Authentication Service summary of interface changes

APIsThere are no new or changed APIs for z/OS V1R10 and z/OS V1R9.

Configuration optionsThere are no new or changed configuration options for z/OS V1R10 and z/OSV1R9.

Environment variablesThere are no new or changed environment variables for z/OS V1R10 and z/OSV1R9.


Chapter 18. ISPF summary of interface changes

The ISPF interfaces described in this chapter are:

v “ISPF system commands” on page 185

v “ISPF primary commands” on page 185

v “ISPF line commands” on page 185

v “ISPF installation-wide exits” on page 185

v “ISPF file-tailoring skeletons” on page 185

v “ISPF configuration table keywords” on page 186

v “ISPF panel language” on page 186

v “ISPF panels” on page 186

v “ISPF services” on page 186

v “Load modules” on page 186

v Chapter 19, “ISPF variables,” on page 187

v Chapter 20, “ISPF DTL tags,” on page 189

The SCLM interfaces described in this chapter are:

v Chapter 21, “SCLM line commands,” on page 191

v Chapter 22, “SCLM macros,” on page 193

v Chapter 23, “SCLM panels,” on page 195

v Chapter 24, “SCLM services,” on page 197

v Chapter 25, “SCLM translators,” on page 199

v Chapter 26, “SCLM variables,” on page 201

ISPF system commandsThere are no new or changed ISPF system commands for z/OS V1R12 and z/OSV1R11.

ISPF primary commandsThere are no new or changed ISPF primary commands for z/OS V1R12 and z/OSV1R11.

ISPF line commandsThere are no new or changed ISPF line commands in z/OS V1R12 and z/OSV1R11.

ISPF installation-wide exitsThere are no new or changed ISPF installation-wide exits for z/OS V1R12 and z/OSV1R11.

ISPF file-tailoring skeletonsThere are no new or changed ISPF file-tailoring skeletons for z/OS V1R12 andz/OS V1R11.


ISPF configuration table keywordsThere are no new or changed ISPF configuration table keywords for z/OS V1R12and z/OS V1R11.

ISPF panel languageThere are no new or changed ISPF panel language statements for z/OS V1R12and z/OS V1R11.

ISPF panelsThere are no new or changed ISPF panels for z/OS V1R12 and z/OS V1R11.

ISPF servicesThere are no new or changed ISPF services for z/OS V1R12 and z/OS V1R11.

Load modulesThere are no new or changed load modules for the TSO/ISPF Client Gateway forz/OS V1R12 and z/OS V1R11.

ISPF


Chapter 19. ISPF variables

There are no new or changed ISPF variables for z/OS V1R12 and z/OS V1R11.


Chapter 20. ISPF DTL tags

There are no new or changed SCLM line commands for z/OS V1R12 and z/OSV1R11.


Chapter 21. SCLM line commands

There are no new or changed SCLM line commands for z/OS V1R12 and z/OSV1R11.


Chapter 22. SCLM macros

There are no new or changed SCLM macros for z/OS V1R12 and z/OS V1R11.


Chapter 23. SCLM panels

There are no new or changed SCLM panels for z/OS V1R12 and z/OS V1R11.


Chapter 24. SCLM services

There are no new or changed SCLM services for z/OS V1R12 and z/OS V1R11.


Chapter 25. SCLM translators

There are no new or changed SCLM translators for z/OS V1R12 and z/OS V1R11.


Chapter 26. SCLM variables

There are no new or changed SCLM variables for z/OS V1R12 and z/OS V1R11.


Chapter 27. JES2 summary of interface changes

In addition to the interface changes included in this chapter, updates to JES2 mighthave resulted in SYS1.PARMLIB and SYS1.SAMPLIB member changes. SeeChapter 3, “Summary of changes to SYS1.PARMLIB,” on page 7 and Chapter 5,“Summary of changes to SYS1.SAMPLIB,” on page 13 for those changes.

The JES2 interfaces described in this chapter are:

v “Commands”

v “Control blocks” on page 204

v “ENF records” on page 204

v “Initialization statements” on page 205

v “Installation exits” on page 205

v “Macros” on page 206

v “SSI function codes” on page 208

CommandsTable 130 lists the new and changed JES2 commands. See z/OS JES2 Commandsfor more detailed information.

Table 130. Summary of new and changed JES2 Commands


$ACTIVATE z/OS V1R11 New command. APPC job filtering throughextended status API

$C O Job z/OS V1R11 Changed command: Two newkeywords TPJOBID and TPJOBN areadded.

APPC job filtering throughextended status API

$D ACTIVATE z/OS V1R11 New command. APPC job filtering throughextended status API

$D CKPTSPACE z/OS V1R12 Changed command: New parameterBERTUSE added.

Display the number of BERTsused by each control block type

$D EXIT z/OS V1R11 Changed command: The parametersdescription is updated.

Release update

$D O Job z/OS V1R11 Changed command: Two newkeywords TPJOBID and TPJOBN areadded.


$D OPTsdef z/OS V1R12 Changed command: New parameterCOLD_START_MODE added.

Display checkpoint mode usedto initialize cold starts

$D SPOOLDEF z/OS V1R12 Changed command: New parameterCYL_MANAGED added.

MAS members can allow aSPOOL volume oncylinder-managed storage

$E JOB z/OS V1R12 Changed command: The Stc and Tsuparameters were removed.

Removed parameters forrestarting tasks and users

$O Job z/OS V1R11 Changed command: Two newkeywords TPJOBID and TPJOBN areadded.


$P O Job z/OS V1R11 Changed command: Two newkeywords TPJOBID and TPJOBN areadded.



Table 130. Summary of new and changed JES2 Commands (continued)


$P XEQ z/OS V1R11 Changed command: Commanddescription is updated.

Release update

$S Job z/OS V1R11 Changed command: Commanddescription is updated.

Release update

$S JOB z/OS V1R12 Changed command: Processingconsiderations updated.

Clarify when the command willbe rejected

$S SPOOL z/OS V1R11 Changed command: One newkeyword SPACE is added.

EAV R2 Toleration: JES2Support

$T O Job z/OS V1R11 Changed command: Two newkeywords TPJOBID and TPJOBN areadded.


$T JOBDEF z/OS V1R12 Changed command: ParameterJOBNUM updated.

Clarify BERT management

$T OUTDEF z/OS V1R12 Changed command: ParameterJOENUM updated.

Clarify BERT management

$T PRTnnnn and $TRnnnn.PRm

z/OS V1R12 1. Changed command: Newparameter CCTL added.

2. Changed command: Newparameter MODIFY added.

3. Changed command: ParameterCLass | Queue updated.

1. CCTL added to displaycarriage control characters

2. MODIFY added to changecontrol mode for an activeprinter

3. CLass | Queue changed tosupport 36 output classes

$T PUNnn and $TRnnnn.PUm

z/OS V1R12 Changed command: New parameterCCTL added.

CCTL added to display carriagecontrol characters

$T SPOOLDEF z/OS V1R11 Changed command: The parameterdescription is updated.

Release update; APPC jobfiltering through extendedstatus API

$T SPOOLDEF z/OS V1R12 Changed command: New parameterCYL_MANAGED added.

MAS members can allow aSPOOL volume oncylinder-managed storage

Control blocksThere are no new or changed JES2 control blocks for z/OS V1R12 or z/OS V1R11.

ENF recordsTable 131 lists the new and changed ENF records for JES2. See z/OS JES2Initialization and Tuning Reference for more information.

Table 131. Summary of new and changed ENF codes for JES2

ENF Code Release Description Reason for change

70 z/OS V1R11 New code. SDSF Assist

77 z/OS V1R12 Parameter updated: BERTNUM updated forCKPTSPACE.

Specify number of BERTsto add to checkpoint record

236 z/OS V1R12 New parameter: COLD_START_MODE addedto OPTsdef.

Specify checkpoint modefor cold starts

JES2


Initialization statementsTable 132 lists the new and changed JES2 initialization statements. See z/OS JES2Initialization and Tuning Reference for more information.

Table 132. Summary of new and changed JES2 Initialization Statements

InitializationStatement Release Description Reason for change

BUFDEF z/OS V1R11 Changed initialization statement: Twoparameters BELOWBUF and EXTBUF areupdated.

Release update

CKPTDEF z/OS V1R12 Changed parameter:VERSIONS=(NUMBER=nn).

Specify maximum numberof checkpoint data copies tomaintain

CKPTSPACE z/OS V1R12 Changed parameter: BERTNUM. Specify number of BERTsto add to checkpoint record

OPTsdef z/OS V1R12 New parameter: COLD_START_MODE. Specify checkpoint modefor cold starts

PCEDEF z/OS V1R11 Changed initialization statement: Threeparameters CNVTNUM, OUTNUM, andPURGENUM are updated.

Release update

PRT z/OS V1R12 Changed parameter: CLass | QUEUE. Specify up to a maximum of36 output classes

SPOOLDEF z/OS V1R11 Changed initialization statement: Oneparameter LARGEDS is updated.

Release update

Installation exitsTable 133 lists the new and changed JES2 installation exits. See z/OS JES2Installation Exits for more information.

Table 133. Summary of new and changed JES2 Installation Exits


Exit 1 z/OS V1R11 Changed installation exit: The "Registercontents when Exit 1 gets control" part isupdated.


Exit 2 z/OS V1R12 Changed installation exit: The "Registercontents on entry to exit 2" part is updated.

X002OJNM descriptionupdated

Exit 14 z/OS V1R11 Changed installation exit: The "Programmingconsiderations" part is updated.

Release update

z/OS V1R12 Changed installation exit: The "Programmingconsiderations" part is updated.

Programming sensitive toduplicate jobnames

Exit 15 z/OS V1R11 Changed installation exit: The "Contents ofregisters on entry to Exit 15" part is updated.






Exit 52 z/OS V1R12 Changed installation exit: The "Registercontents on entry to Exit 52" part is updated.

X052OJNM descriptionupdated

JES2

Chapter 27. JES2 summary of interface changes 205

Table 133. Summary of new and changed JES2 Installation Exits (continued)




MacrosTable 134 lists the new and changed JES2 macros. See z/OS JES2 Macros formore information.

Table 134. Summary of new and changed JES2 Macros


$#ADD z/OS V1R11 Changed macro: The keyword JOE ischanged to JOA; a new keyword RETJOA isadded; two keywords WORK and CHAR aredeleted.


$#ALCHK z/OS V1R11 Changed macro: The keyword JOE ischanged to JOA and keyword QUECKPT isdeleted.


$#BLD z/OS V1R11 Changed macro: The keyword JOES isupdated and the keyword JOA is added.


$#BUSY z/OS V1R11 Changed macro: Descriptions of somekeywords are updated and two new keywordsCHKPT and SETDEVID are added.


$#CHK z/OS V1R11 Changed macro: Description of keyword JOEis updated.


$#DISPRO z/OS V1R11 Changed macro: A new keyword FREEJOA isadded and three keywords ENF, IOT, and PQEare deleted.


$#JOE z/OS V1R11 Changed macro: A new keyword MODE isadded; environment and descriptions of somekeywords are updated.


$#JWEL z/OS V1R11 Changed macro: Description of keywordWORK is updated.


$#MOD z/OS V1R11 Changed macro: Description of keyword JOEis updated.


$#PUT z/OS V1R11 Changed macro: A new keyword FREEJOA isadded and three keywords ENF, IOT, and PQEare deleted.


$#REM z/OS V1R11 Changed macro: Descriptions of somekeywords are updated.


$#REP z/OS V1R11 Changed macro: A new keyword JOA isadded; two keywords WORK and CHAR aredeleted; the keyword REMJOE is updated.


$#TJEV z/OS V1R11 Changed macro: Descriptions of somekeywords are updated.


$CALL z/OS V1R11 Changed macro: Two new keywordsPARM0G and PARM1G are added; descriptionof keyword LINK1 and ProgrammingConsiderations are updated.

Release update

JES2


Table 134. Summary of new and changed JES2 Macros (continued)


$DILBERT z/OS V1R11 Changed macro: Two new keywordsSPECIAL and QSUSE are added anddescriptions of keywords are updated.


$DISTERR z/OS V1R11 Changed macro: A new keyword MQTR isadded.

Release update

$DOGBERT z/OS V1R11 Changed macro: Two new keywordsCOMPLETE and MOREBERTS are added.

Release update

$DOGCAT z/OS V1R11 Changed macro: Two new keywordsMOREBERTS and WAIT are added.

Release update

$DOGDJB z/OS V1R11 Changed macro: Three new keywordsCACHE, MOREBERTS, and WAIT are added;descriptions of some keywords are updated.

Release update

$DOGJOE z/OS V1R11 New macro. APPC job filtering throughextended status API

$DOGJQE z/OS V1R11 Changed macro: Description of keywordACTION is updated.

Release update

$DOGWSCQ z/OS V1R11 Changed macro: Two new keywordsMOREBERTS and WAIT are added.

Release update

$ENTRY z/OS V1R11 Changed macro: A new keyword RETADDRis added and descriptions of some keywordsare updated.

Release update

$GETMAIN z/OS V1R11 Changed macro: Description of keywordOWNER is updated.

Release update

$JBIDBLD z/OS V1R11 Changed macro: Description of keywordJOBNUM is updated.

Release update

$LOGMSG z/OS V1R12 Changed macro: Description of keywordMSGAREA is updated.

Description update

$PUTABLE z/OS V1R11 Changed macro: Two keywords LMT andREFRESH are added.

Release update

$QBUSY z/OS V1R11 Changed macro: Description of keywordSETDEVID is updated.

Release update

$QMOD z/OS V1R11 Changed macro: Two new keywordsOLD_JOBCLASS and OLD_SRVCLASS areadded.

Release update

$RETABLE z/OS V1R11 Changed macro: A new keyword LMT isadded.

Release update

$SCAN z/OS V1R12 Changed macro: Return codes are updated.Environment is updated.

PRESCAN return codesaddedDescription update

$SCANB z/OS V1R11 Changed macro: Description of keywordTYPE is updated.

Description correction

$SCANCOM z/OS V1R12 Changed macro: Environment is updated. Commands must have atrailing blank space

$SCANTAB z/OS V1R12 Changed macro: Description of keywordsCLEANUP and PRESCAN are updated.Environment is updated.

Description updates

JES2


Table 134. Summary of new and changed JES2 Macros (continued)


$TOKENSR z/OS V1R11 Changed macro: A new keyword CBADDR isadded and descriptions of some keywords areupdated.

Release update

$TRACK z/OS V1R11 Changed macro: Descriptions of somekeywords are updated.

Release update

$VERTAB z/OS V1R11 Changed macro: A new keyword MQTRFLDis added and description of keywordMTTRFLD is updated.

Release update

SSI function codesTable 135 lists the new and changed JES2 function codes. See z/OS MVS Usingthe Subsystem Interface for more information.

Table 135. Summary of new and changed JES2 Function Codes

SSI Function Code Release Description Reason for change

70 z/OS V1R11 Changed SSI function code: Parametersdescription is updated to support client tokens.

Release update

79 z/OS V1R11 Changed SSI function code. Supportsselection by transaction job name andtransaction job id.


z/OS V1R12 SSS2RENF updated. Description updated

80 z/OS V1R11 Changed SSI function code. Supportsselection by transaction job name andtransaction job id; returns transactioninformation (job name, job id and owner) withinthe terse SYSOUT section.


z/OS V1R12 Changed SSI function code. Fields updated. Descriptions updated

82 z/OS V1R11 New SSI function code. SDSF Assist

z/OS V1R12 Changed SSI function code: Parametersdescriptions are updated.

Descriptions updated

83 z/OS V1R12 New SSI function code. JES device informationservices

JES2


Chapter 28. JES3 summary of interface changes

In addition to the interface changes included in this chapter, updates to JES3 mighthave resulted in SYS1.PARMLIB and SYS1.SAMPLIB member changes. SeeChapter 3, “Summary of changes to SYS1.PARMLIB,” on page 7 and Chapter 5,“Summary of changes to SYS1.SAMPLIB,” on page 13 for those changes.

The JES3 interfaces described in this chapter are:

v “Commands”

v “Data areas”

v “Diagnostic codes”

v “Executable macros” on page 210

v “Initialization statements” on page 210


v “SSI function codes” on page 210

CommandsTable 136 lists the new and changed JES3 commands. See z/OS JES3 Commandsfor more detailed information.

Table 136. Summary of new and changed JES3 commands


*CALL,NJEROUT z/OS V1R11 Changed command: The syntax diagram andparameter description are updated.

Release update

*CANCEL,netserv z/OS V1R12 New command: Stops communication by thenetserv on all sockets.

Release update

*CANCEL,TCP z/OS V1R12 Changed command: Stops the connection toa node in addition to a socket.

Release update

*MODIFY,NJE z/OS V1R11 Changed command: The syntax diagram andparameter description are updated.

Release update

*MODIFY,Q z/OS V1R12 Changed command: New CYL and TRKparameters.

Identify cylinder anddefective track

*RESTART,NJEROUT z/OS V1R11 Changed command: The syntax diagram andparameter description are updated.

Release update

*START,NJEROUT z/OS V1R11 Changed command: The syntax diagram andparameter description are updated.

Release update

Data areasThere are no new or changed JES3 data areas for z/OS V1R12 or z/OS V1R11.

Diagnostic codesTable 137 on page 210 lists the new and changed JES3 diagnostic codes. Seez/OS JES3 Diagnosis Reference for a complete list and explanation of JES3 dumpcodes. See z/OS MVS System Codes for a complete list and explanation of systemcodes.


Table 137. Summary of new and changed JES3 diagnostic codes

Code Release Description Reason for change

DM047 z/OS V1R12 Changed code: An updated DM code. Description update

DM678 z/OS V1R11 New code: A new DM code. Release update

DM679 z/OS V1R11 New code: A new DM code. Release update

DM764 z/OS V1R11 Changed code: Two new reason codes X'14'and X'18' are added.

Release update

Executable macrosTable 138 lists the new and changed executable macros. See z/OS JES3Customization for more detailed information.

Table 138. Summary of new and changed JES3 executable macros

Executable macro Release Description Reason for change

AGETMAIN z/OS V1R11 Changed macro: A new parameter CLEARwith options YES | NO is added to indicatewhether the storage should be cleared.

Release update

IATUX72 z/OS V1R11 Changed macro: The parameter descriptionand programming considerations are updated.

Release update

IATXGCL z/OS V1R12 Changed macro: The parameter NAVAILdescription and Return Codes are updated.

Description updates

Initialization statementsTable 139 lists the new and changed initialization statements. See z/OS JES3Initialization and Tuning Reference for more detailed information.

Table 139. Summary of new and changed JES3 initialization statements


CLASS z/OS V1R11 Changed statement: The parameterdescription is updated.

Release update

BADTRACK z/OS V1R12 Changed parameters: The parameterdescriptions are updated.

Description update

SMF recordsThere are no new or changed JES3 SMF records for z/OS V1R12 or z/OS V1R11.See z/OS MVS System Management Facilities (SMF) for a complete explanation ofSMF records.

SSI function codesTable 140 lists the new and changed JES3 function codes. See z/OS MVS Usingthe Subsystem Interface for more information.

Table 140. Summary of new and changed JES3 Function Codes


70 z/OS V1R11 Changed SSI function code: JES3 supporthas been added for this SSI.

Release update

JES3


Table 140. Summary of new and changed JES3 Function Codes (continued)


82 z/OS V1R11 New SSI function code: JES Properties withsub-functions that return information aboutSPOOL, NJE Nodes, Initiators, the JESplex,and Classes.

Release update

z/OS V1R12 Changed SSI function code: Parametersdescriptions are updated.

Descriptions updated

83 z/OS V1R12 New SSI function code. JES device informationservices

JES3


JES3


Chapter 29. Language Environment summary of interfacechanges

The Language Environment® interfaces described in this chapter are:

v “Application-writer interfaces”

v “C/C++ Run-Time Library APIs”

v “C/C++ Run-Time Library feature test macros”

v “Compiler-writer interfaces”

v “Data areas” on page 214


v “Event handler calls” on page 216


v “Run-time options” on page 216


Application-writer interfacesNo new or changed Language Environment application-writer interfaces (AWIs) inz/OS V1R12, V1R11, or z/OS V1R10. For more information, see z/OS LanguageEnvironment Programming Reference.

.

C/C++ Run-Time Library APIsFor more information about C/C++ Run-Time Library APIs, see Summary ofChanges for C/C++ Run-Time Library Reference in z/OS XL C/C++ Run-TimeLibrary Reference.

C/C++ Run-Time Library feature test macrosFor more information about C/C++ Run-Time Library feature test macros, seeSummary of Changes for C/C++ Run-Time Library Reference in z/OS XL C/C++Run-Time Library Reference.

Compiler-writer interfacesTable 141 lists the new and changed Language Environment compiler-writerinterfaces (CWIs). For more information, see z/OS Language Environment VendorInterfaces.

Table 141. Summary of new and changed Language Environment CWIs

CWI Release Description Reason for change

CEEGOTO z/OS V1R12 Changed: Displays high register information inthe XPLINK extended format labelvariable–resume area.

High register support.

CEEPLOD z/OS V1R12 Changed: The mod_size parameter no longerreturns module lengths greater than 16 MB.

Support for the RTLSfunction has been removed.

CEEPCB_LOAD z/OS V1R12 Changed: Reason code 5 no longer issued. Support for the RTLSfunction has been removed.


Table 141. Summary of new and changed Language Environment CWIs (continued)

CWI Release Description Reason for change

CEETBCK z/OS V1R11 Changed: New example added. Usability

CEE3RSUM z/OS V1R10 Changed: Updated with modification to theresume_info parameter.

Save stack pointer

CEEMRCM z/OS V1R10 Changed: Added usage notes for theCEECAA_SAVSTACK andCEECAA_SAVSTACK_ASYNC fields.

Save stack pointer

__le_debug_set_resume_mch()

z/OS V1R10 Changed: Added usage notes for theCEELCA_SAVSTACK andCEELCA_SAVSTACK_ASYNC fields.

Save stack pointer

Data areasTable 142 lists the new and changed Language Environment data areas. For moreinformation, see z/OS Language Environment Vendor Interfaces.

Table 142. Summary of new and changed Language Environment data areas

Data area Release Description Reason for change

CEEMCH z/OS V1R12 Changed: Updated to display high registerinformation.

High register support.

CEEOCB z/OS V1R12 Changed: Support for the RTLS function hasbeen removed.


PCB z/OS V1R12 Changed: Support for the RTLS function hasbeen removed.


CEECAA z/OS V1R11 Changed: Added one new field to indicateERTLI CICS extended register interface ineffect: CEECAACICS_EXT_REG.

CICS AFP support

CEEMCH z/OS V1R11 Changed: Altered the Flags field in theMachine State Block diagram and changed thelayout of the Machine State Block starting atoffset 384 (180).

CICS AFP Support

CEEOCB z/OS V1R11 Changed: Updated OCB mapping in supportof new suboptions added to the HEAPCHKrun-time option.

Heap pools serviceability

CEECAA z/OS V1R10 Changed: Added two new fields where thestack pointer can be saved:CEECAA_SAVSTACK andCEECAA_SAVSTACK_ASYNC.

Save stack pointer

CEELCA z/OS V1R10 Changed: Added two new fields where thestack pointer can be saved:CEELCA_SAVSTACK andCEELCA_SAVSTACK_ASYNC.

Save stack pointer

CEEMCH z/OS V1R10 Changed: Updated with new fields that wereadded to CEEMCH.COPY - INT_SF,INT_SF_VALID, SAVSTACK,SAVSTACK_ASYNC, andSAVSTACK_ASYNC_PTR.

Save stack pointer

CEEOCB z/OS V1R10 Changed: Updated OCB mapping. Heap pools performance

Language Environment


Environment variablesTable 143 lists the new and changed Language Environment environment variables.For more information, see z/OS XL C/C++ Programming Guide.

Table 143. Summary of new and changed Language Environment environment variables

Environment Variable Release DescriptionReason forchange

_BPXK_AUTOCVT z/OS V1R12 Changed: An restriction has been addedthat automatic text conversion can onlytake place between IBM-1047 andISO8859-1 code sets.

Service update

_BPXK_CCSIDS z/OS V1R12 Changed: An restriction has been addedthat automatic text conversion can onlytake place between IBM-1047 andISO8859-1 code sets.

Service update

_CEE_ENVFILE_COMMENT z/OS V1R12 New: Defines the comment character tobe checked for when reading recordsfrom a file

Service update

_CEE_REALLOC_CONTROL z/OS V1R12 New: Added for control improvements inthe processing of the realloc() C/C++function to provide the ability to moreefficiently use storage.

realloc() controlsupport

_EDC_FLUSH_STDOUT_PIPE z/OS V1R12 New: Flushes the stdout stream whenthe stdin stream is being read. Bothstdin and stdout must be pipes.

Service update

_EDC_FLUSH_STDOUT_SOCKET z/OS V1R12 New: Flushes the stdout stream whenthe stdin stream is being read. Bothstdin and stdout must be sockets.

Service update

_EDC_PTHREAD_YIELD_MAX z/OS V1R12 New: Allows applications to specify amaximum wait time other than the 32millisecond default.

pthread_yield()and sched_yield()max time delaysupport

_POSIX_TMPNAM z/OS V1R12 New: Determines if the tmpnam()function produces an MVS data setname or a UNIX file name when thePOSIX(ON) run-time option has beenspecified.

Service update

_EDC_CONTEXT_GUARD z/OS V1R11 New: Allows the user to control themethod used to handle the guard pagefor AMODE 64 user context stacks.

Customerrequirement

_EDC_IO_TRACE z/OS V1R11 New: Indicates which files to perform fileI/O tracing on, the level of detail toprovide for file I/O tracing, and the tracebuffer size to use for each file.

File I/O Tracing

_CEE_ENVFILE z/OS V1R10 Changed: Added additional informationfor how to use with a file in the UNIX filesystem and added restriction for VBSdata set.

PK47163

_CEE_ENVFILE_S z/OS V1R10 Changed: Added additional informationfor how to use with a file in the UNIX filesystem and added restriction for VBSdata set.

PK47163


Chapter 29. Language Environment summary of interface changes 215

Event handler callsTable 144 lists the new and changed Language Environment event handler calls.For more information, see z/OS Language Environment Vendor Interfaces.

Table 144. Summary of new and changed Language Environment event handler calls

Event Release Description Reason for change

POSIX fork()imminent

z/OS V1R12 Changed: A second parameter, thread_id, hasbeen added.

pthread_yield() andsched_yield() max timedelay support.

Debug event 171 z/OS V1R11 Changed: New argument for POSIX fork()imminent event.

Capability

Event Code 24 z/OS V1R10 Changed: Added the new parameterinterrupt_flags and its description.

Save stack pointer

MacrosTable 145 lists the new and changed Language Environment macros. For moreinformation, see z/OS Language Environment Vendor Interfaces and z/OSLanguage Environment Programming Guide.

Table 145. Summary of new and changed Language Environment macros


CEEENTRY z/OS V1R11 Changed: Add the RMODE and AMODEkeywords.

Customer requirement

CEEFETCH z/OS V1R11 Changed: Add the ENTRYPT and FTCHINFOkeywords and SCOPE=PROCESS option.


CEEFTCH z/OS V1R11 New: Generate mapping for the FTCHINFOstorage area information provided byCEEFETCH.


CEEGLOB z/OS V1R11 New: Generate 5 global assembler variablesto match the information CEEGPID returns.


CEEPPA z/OS V1R11 Changed: Add the SERVICE keyword Customer requirement

Run-time optionsTable 146 lists the new and changed Language Environment run-time options. Formore information, see z/OS Language Environment Programming Reference. ForV1R12, see the z/OS Language Environment Customization.

Table 146. Summary of new and changed Language Environment run-time options

Run-time option Release Description Reason for change

All run-time options z/OS V1R12 New: Added the OVR and NONOVRattributes, which specify whether the run-timeoptions can be overridden.

Parmlib enhancements

HEAPCHK z/OS V1R11 Changed: Added 4 new suboptions. Heap pools serviceability

ALL31 z/OS V1R10 Changed: Updated the parameter, OFF. Usability



Table 146. Summary of new and changed Language Environment run-time options (continued)

Run-time option Release Description Reason for change

CEEROPTNote: CEEROPT is arun-time options loadmodule.

z/OS V1R10 Changed: Supported in all environments, notjust CICS and LRR.


CELQROPTNote: CELQROPT is arun-time options loadmodule.

z/OS V1R10 New: Used to set region-specific LanguageEnvironment run-time options that aredifferent from the installation or system leveldefaults.


HEAPPOOLS z/OS V1R10 Changed: Updated the parameters, usagenotes, performance considerations, andexamples.

Heap pools performance

HEAPPOOLS64 z/OS V1R10 Changed: Updated the parameters, usagenotes, performance considerations, andexamples.

Heap pools performance

UtilitiesTable 147 lists the new and changed Language Environment utilities. For moreinformation, see z/OS Language Environment Customization, z/OS LanguageEnvironment Programming Guide, and z/OS Language Environment DebuggingGuide.

Table 147. Summary of new and changed Language Environment utilities


CEEPRMCC z/OS V1R10 New: Under z/OS batch, reads and parsesthe CEEPRMxx member for syntax errors.


CEEPRMCK z/OS V1R10 New: Under TSO, reads and parses theCEEPRMxx member for syntax errors.



Chapter 29. Language Environment summary of interface changes 217

Chapter 30. RMF summary of interface changes

This chapter describes the Resource Measurement Facility (RMF™) interface “SMFrecords.”

SMF recordsTable 148 lists the new and updated SMF records. See z/OS RMF User's Guide formore detailed information.

Table 148. Summary of new and changed RMF SMF records


Type 70 (RMFProcessor Activity)

z/OS V1R12 Multiple updates in subtype 1:

v the ASID Data Area section,

v the CPU Data section,

v and the CPU Control section have beenenhanced.

Release update

z/OS V1R11 Multiple updates:

v In subtype 1, the PR/SM™ Local ProcessorData section has been enhanced.

v In subtype 1, the CPU Control section hasbeen enhanced.

v In subtype 2, the CryptographicCoprocessor Data section has beenenhanced.

Release update

Type 71 (RMFPaging Activity)

z/OS V1R11 New fields: Measurements about the numberof GETMAIN and fix requests for storage,about the number of frames handled by theserequests, as well as measurements about firstand non-first reference faults are provided inthe Paging Data section.

Release update

Type 72 (RMFWorkload Activity andStorage Data)

z/OS V1R12 New fields: In subtype 3, the WorkloadManager Control section is extended.

Release update

z/OS V1R11 New fields: In subtype 3, the Service/ReportClass Period Data section is extended.

Release update

Type 74 (RMFActivity of SeveralResources)

z/OS V1R12 Changed fields:

v In subtype 5, the Raid Rank/Extent PoolData section has been changed.

v In subtype 8, the following sections havebeen changed:– Extent Pool Statistics– Rank Statistics– Rank Array Data– Control Data– Link Statistics

Release update


RMF


Chapter 31. SDSF summary of interface changes

In addition to the interface changes included in this chapter, updates to SDSF mighthave resulted in SYS1.PARMLIB and SYS1.SAMPLIB member changes. SeeChapter 3, “Summary of changes to SYS1.PARMLIB,” on page 7 and Chapter 5,“Summary of changes to SYS1.SAMPLIB,” on page 13 for those changes.

The SDSF interfaces described in this chapter are:

v “Programming interfaces”

v Commands and action characters

v Panels

v User exits

v SAF resources

Programming interfacesThis topic describes new and changed programming interfaces.

JavaTable 149 describes the changes for SDSF's support of the Java programminglanguage. See z/OS SDSF Operation and Customization for more detailedinformation.

Table 149. Summary of changes for Java

Change Release Description Reason for change

Support for Java z/OS V1R12 Change: SDSF adds support for theJava programming language.

Release update

REXXTable 150 and Table 151 list the changes for SDSF's support of the REXXprogramming language. See z/OS SDSF Operation and Customization for moredetailed information.

Table 150. Summary of changes for REXX commands


ISFLOG z/OS V1R12 New command: Access the SYSLOG. Release update

ISFACT z/OS V1R11 Changed command: Allows multipleactions or column modifications to beperformed with a single ISFACTcommand.

Release update

isfreset() z/OS V1R11 New command: Provides a quick resetof all special variables.

Release update

ISFSLASH z/OS V1R11 New command: Simplifies enteringsystem commands.

Release update

Table 151. Summary of changes for REXX special variables

Special Variable Release Description Reason for change

ISFCKLIM z/OS V1R12 New special variable: Limits the rowson the CKH panel.

Release update


Table 151. Summary of changes for REXX special variables (continued)

Special Variable Release Description Reason for change

ISFDATE z/OS V1R12 New special variable: Sets the dateformat for special variables.

Release update

ISFLINE z/OS V1R12 New special variable: Contains theresult of a browse request.

Release update

ISFLINELIM z/OS V1R12 New special variable: Limits thenumber of ISFLINE variables.

Release update

ISFLOGSTARTTIME z/OS V1R12 New special variable: Specifies thestarting time for records returned by theISFLOG command.

Release update

ISFLOGSTARTDATE z/OS V1R12 New special variable: Specifies thestarting date for records returned by theISFLOG command.

Release update

ISFLOGSTOPTIME z/OS V1R12 New special variable: Specifies theending time for records returned by theISFLOG command.

Release update

ISFLOGSTOPDATE z/OS V1R12 New special variable: Specifies theending date for records returned by theISFLOG command.

Release update

ISFLRECL z/OS V1R12 New special variable: Contains thelogical record length for the allocateddata set.

Release update

ISFRECFM z/OS V1R12 New special variable: Contains therecord format for the allocated data set.

Release update

ISFSYSID z/OS V1R12 New special variable: Specifies themember to be processed by theISFLOG command.

Release update

ISFULOG z/OS V1R11 Changed special variable: Nowincludes authorization messages.

Release update

Commands and action charactersTable 152 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” on page 221.

Table 152. Summary of new and changed SDSF commands and action characters

Function Release Description Reason for change

L z/OS V1R12 New action character: Displays the history ofa check that is selected on the CK panel.

Release update

AFD LOGSTAMP z/OS V1R11 Changed command: Log stamps generatedwith the AFD LOGSTAMP command areslightly different when the logical log is usedfor the SYSLOG panel.

Release update

H z/OS V1R11 Changed command: Can be modified, with anew custom property in ISFPARMS, so that ageneric character is automatically appended toa job name entered with the command. Forexample, the command H GREER would beconverted to H GREER*.

Release update

SDSF


Table 152. Summary of new and changed SDSF commands and action characters (continued)

Function Release Description Reason for change

ST z/OS V1R11 Changed command: Can be modified, with anew custom property in ISFPARMS, so that ageneric character is automatically appended toa job name entered with the command. Forexample, the command ST GREER would beconverted to ST GREER*.

Release update

PanelsTable 153 lists the changes to SDSF panels. See z/OS SDSF Operation andCustomization for more detailed information.

Table 153. Summary of new and changed SDSF panels

Panel Release Description Reason for change

CKH z/OS V1R12 New panel: Shows the history of acheck that is selected on the CK panel.

Release update

CK z/OS V1R11 Changed panel: New columns showREXX input and output data sets. TheParameters column is nowovertypeable.

Release update

DA z/OS V1R11 Changed panel: New columns showzIIP usage and an LPAR view of CPUusage for each system.

Release update

LOG z/OS V1R11 Changed panel: There are minorformatting changes related to SDSF'spresentation of the SYSLOG when thelogical log is used.

Release update

ULOG z/OS V1R11 Changed panel: Authorizationmessages, specifically, messages thatcome back as a result of messagereturn on RACROUTE AUTH calls, arenow included in the user session log(ULOG). In the REXX environment, themessages are included in the ISFULOGstem variable.

Release update

SDSF

Chapter 31. SDSF summary of interface changes 223

User exitsTable 154 lists the changes to the SDSF user exit routine. See z/OS SDSFOperation and Customization for more detailed information.

Table 154. Summary of changes to the SDSF user exit routine

User exit Release Description Reason for change

Initialization z/OS V1R12 New flags:

v UPROFLG2.UPRO2IDJ controls therows that are shown on the initiatorpanel by default.

v UPROFLG2.UPRO2OVW controlsthe lines shown on the OPERLOGpanel.

v UPRCKLIM sets the defaultmaximum number of instances for acheck for IBM Health Checker forz/OS that will be read from thelogstream for the CKH panel.

v UPROFLG2.UPRO2DF8 controlshow device names are formatted onthe PR panel.

Release update

Initialization z/OS V1R11 New flags:

v UPRO1HDX specifies that theHASPINDX-based SYSLOG is to beused even though the logicalSYSLOG is available.

v UPRO1RCV causes the SAFauthorization check to the logicalSYSLOG to always succeed.

v UPRO1GHO appends a genericpattern-matching character to ajobname specified with the Hcommand, unless the prefix alreadyends with a generic character or isalready the maximum length (8characters).

v UPRO1GST appends a genericpattern-matching character to ajobname specified with the STcommand, unless the prefix alreadyends with a generic character or isalready the maximum length (8characters).

Release update

SDSF


SAF resourcesTable 155 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 155. Summary of new and changed SAF resources

SAF resource Release Description Reason for change

Miscellaneous z/OS V1R12 Changes for JES3: The PR panel nowshows JES3 data. When running SDSFin the JES3 environment, you must useSAF to provide SDSF security. Someresources that are unique to the JES3environment are used.

Release update

Miscellaneous z/OS V1R11 Changes for JES3: The JC, JP, SP,JDS (Job Data Set) and OD (OutputDescriptors) panels now show JES3data. When running SDSF in the JES3environment, you must use SAF toprovide SDSF security. Some resourcesthat are unique to the JES3environment are used.

Release update

z/OS V1R11 Change: A new SAF resource controlsaccess to the JES logical log that isused for the LOG panel. The resourceis +MASTER+.SYSLOG.SYSTEM.sysidin the JESSPOOL class. READ accessis required. This resource is in additionto the ISFCMD.ODSP.SYSLOGresource in the SDSF class that wasalready used.

Release update

SDSF

Chapter 31. SDSF summary of interface changes 225

SDSF


Chapter 32. Security Server summary of interface changes

In addition to the interface changes included in this chapter, updates to SecurityServer have resulted in SYS1.SAMPLIB member changes. See Chapter 5,“Summary of changes to SYS1.SAMPLIB,” on page 13 for those changes.

The Security Server interfaces described in this chapter are:

v “Callable services” on page 227

v “Class descriptor table (CDT)” on page 228

v “Commands” on page 229

v “Data areas” on page 233

v “Database templates” on page 236



v “Panels” on page 238



Callable servicesTable 156 lists the new and changed RACF callable services. See z/OS SecurityServer RACF Callable Services for more detailed information.

Table 156. Summary of new and changed RACF callable services


IRRSCH00(R_cacheserv)

z/OS V1R11 Updated with new function code andparameters for managing an extendedread/write cache.

Distributed identity filters

IRRSDL00(R_datalib)

z/OS V1R12 v Updated with two new private key typesX'00000006' and X'00000007' toaccommodate Diffie-Hellman(DH) andElliptic Curve Cryptography(ECC) keytypes in the DataGetFirst andDataGetNext functions.

v Updated with new attribute flagCDDL(X)_ATT_SET_MIN_SERIAL toindicate that the last used serial numberfield (CERTLUER) is to be incrementedto at least the input serial numberparameter.

v Keys generated with ellipticcurve cryptography (ECC)algorithms

v PKI resiliency

z/OS V1R11 Updated with new attribute flagCDDL(X)_ATT_SKIPAUTH for bypassingauthorization checks.

Program signing andverification. Also, APARsOA26109 and OA26110.

IRRSEQ00(R_admin)

z/OS V1R11 Updated for extraction of general resourceprofiles.

LDAP resource support

z/OS V1R10 v Updated to show a restriction on thenumber of operands affecting theCSDATA segment on a single command.

v Updated to expand the passwordenvelope retrieval information to includepassword phrase envelope retrieval.

v Custom fields

v Password phraseenveloping


Table 156. Summary of new and changed RACF callable services (continued)


IRRSGM00(getGMAP)

z/OS V1R11 Updated to enable automatic assignment ofz/OS UNIX group identifiers.

Automatic user and groupidentifier support

IRRSIA00(initACEE)

z/OS V1R11 Updated with new parameter IDID_area,which is the name of a fullword containingthe address of a distributed identity datastructure (IDID)


IRRSIU00(initUSP)

z/OS V1R11 Updated to enable automatic assignment ofz/OS UNIX user and group identifiers.


IRRSPS00(R_PgmSignVer)

z/OS V1R11 New: Provides the functions required toapply a digital signature to a z/OS programobject, and to verify such a signature.


IRRSPX00(R_PKIServ)

z/OS V1R12 v The ModifyCerts function has beenupdated to include the following newaction codes:

– Create CRLs

– Post Certs

New reason and return codes added tothe ModifyCerts function.

v Added new parameter, CustomExt andupdated parameters AltDomain, AltEmail,AltIPAddr, and AltURI.

v Added new parameter, KeyAlg, andupdated KeySize in GENCERT.

Added new entry in REQDETAILSSumlist for SHA256 and SHA512fingerprints.

v PKI resiliency

v PKI Services


z/OS V1R11 Updated with new user functionQRECOVER for getting a list of certificateswhose key pairs were generated by PKIservices under a particular email addressand pass phrase.

PKI key generation support

z/OS V1R10 v Updated to show new parameters.

v Updated to show AltIPAddr field inCertPlist can now specify an IP addressin IPv6 format.

v PKI Services

v IPv6 support

IRRSUM00(getUMAP)

z/OS V1R11 Updated to enable automatic assignment ofz/OS UNIX user identifiers.


Class descriptor table (CDT)Table 157 on page 229 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.

Security Server


Table 157. Summary of new and changed classes

Class name Release Description Reason for change

CFIELD z/OS V1R10 New: Contains profiles that define the installation'scustom fields.

Custom fields

GXCSFKEY z/OS V1R11 New: Resource group class for the XCSFKEY class. APAR OA26468

IDIDMAP z/OS V1R11 New: Contains distributed identity filters created withthe RACMAP command.


KERBLINK z/OS V1R12 Updated to control which users are authorized to usethe SKRBKDC started procedure to decrypt servicetickets for a given principal.

Support for NetworkAuthentication Service

RACFEVNT z/OS V1R10 Updated to support enveloping for password phrases. Password phrase enveloping

RACFHC z/OS V1R10 New: Used by IBM Health Checker for z/OS.Contains profiles that list the resources to check foreach installation-defined health check.

Support for IBM HealthChecker for z/OS

RACHCMBR z/OS V1R10 New: Used by IBM Health Checker for z/OS. Memberclass for the RACFHC class.

Support for IBM HealthChecker for z/OS

RIMS z/OS V1R10 New: Used by IMS™. Controls Open TransactionManager Access (OTMA) transaction pipes (TPIPEs).

APAR OA23226

XCSFKEY z/OS V1R11 New: Controls the use of ICSF cryptographic keys. APAR OA26468

XFACILIT z/OS V1R11 Updated to include SIGNAL=YES. APAR OA24793

CommandsTable 158 lists the new and changed RACF commands. See z/OS Security ServerRACF Command Language Reference for more detailed information.

Table 158. Summary of changed RACF commands


ADDGROUP z/OS V1R10 The CSDATA operand is added. Custom fields

ADDUSER z/OS V1R10 The CSDATA operand is added. Custom fields

ALTGROUP z/OS V1R10 The CSDATA operand is added. Custom fields

ALTUSER z/OS V1R10 v The CSDATA operand is added.

v Authorization processing is updatedfor resetting passwords and passwordphrases and for resuming user IDs.

v Custom fields

v Resetting RACF passwords

DELUSER z/OS V1R11 Support is added to prevent deletion ofa user profile when the user isassociated with a distributed mappingprofile in the IDIDMAP class.


LISTGRP z/OS V1R10 The CSDATA operand is added. Custom fields

LISTUSER z/OS V1R10 v The CSDATA operand is added.

v A new value called KEY FROM isadded to the KERB segment listing.

v Authorization processing is updatedfor listing user IDs.

v Listed information is updated tosupport password phrase enveloping.

v Custom fields

v Support for z/OS NetworkAuthentication Service

v Resetting RACF passwords

v Password phrase enveloping

Security Server

Chapter 32. Security Server summary of interface changes 229

Table 158. Summary of changed RACF commands (continued)


RACDCERT z/OS V1R12 v The following functions are updatedto support certificates generated withelliptic curve cryptography (ECC)algorithms:– ADD– BIND– CHECKCERT– GENCERT– GENREQ– IMPORT– LIST– REKEY

v The following functions are updatedto support certificates with longdistinguished names:– ADD– ALTER– DELETE– GENCERT– LIST– MAP

v The following functions are updatedto support certificate validity periodsthat extend beyond the year 2041:– ADD– CHECKCERT– GENCERT– IMPORT– LIST– REKEY


v Long distinguished names.Also, APAR OA30560.

v Long certificate validity periods.Also, APAR OA30951.

z/OS V1R11 v The FROMICSF operand is added toGENCERT function.

v Support for UTF-8 and BMPcharacters is updated for multiplefunctions.

v Public key algorithm (PKA)enhancements for ICSF

v Support for UTF-8 and BMPcharacters

z/OS V1R10 v The following functions are updatedto support certificates containing RSAPCICC keys up to 4096 bits in length:– ADD– GENCERT– IMPORT– REKEY

v The following functions are updatedto support certificates with IPv6format in the IP address field of thesubjectAltName extension.– GENCERT– CHECKCERT– LIST

v The following functions are updatedto support migration of certificateswith ICSF private keys from onesystem to another.– ADD– IMPORT

v Increased cryptographic keysize

v IPv6 format addressing

v ICSF key migration

Security Server




RACMAP z/OS V1R11 New: The RACMAP command is addedto create, delete, and list distributedidentity filters.


RALTER z/OS V1R12 The SYMCPACFWRAP suboperand isadded to the ICSF operand.

Support of ICSF encryptedsymmetric keys and CP Assist forCryptographic Function (CPACF).Also, APAR OA29193.

z/OS V1R11 v The ICSF operand is added with thefollowing suboperands:– ASYMUSAGE– SYMEXPORTABLE– SYMEXPORTCERTS– SYMEXPORTKEYS

v The SIGVER operand is added withthe following suboperands:– SIGVER– FAILLOAD– SIGAUDIT

v Support is added for the APPLDATAvalue RACF-INITSTATS(DAILY) in anAPPL class profile.

v Support is added for the APPLDATAvalue in the BPX.UNIQUE.USERprofile in the FACILITY class.

v ICSF segment for generalresource profiles

v Program signing andverification. Also, APARsOA26109 and OA26110.

v Logon statistics suppression

v Automatic UID and GIDassignment in callable services

z/OS V1R10 v The CFDEF and NOCFDEF operandsare added. The suboperands of theCFDEF operand are as follows:– FIRST– HELP– LISTHEAD– MAXLENGTH– MAXVALUE– MINVALUE– MIXED– OTHER

v The PASSWORD operand is updatedto support Kerberos realm passwordsof up to 128 characters in length.

v Custom fields


Security Server




RDEFINE z/OS V1R12 The SYMCPACFWRAP suboperand isadded to the ICSF operand.

Support of ICSF encryptedsymmetric keys and CP Assist forCryptographic Function (CPACF).Also, APAR OA29193.

z/OS V1R11 v The ICSF operand is added with thefollowing suboperands:– ASYMUSAGE– SYMEXPORTABLE– SYMEXPORTCERTS– SYMEXPORTKEYS

v The SIGVER operand is added withthe following suboperands:– SIGVER– FAILLOAD– SIGAUDIT

v Support is added for the APPLDATAvalue RACF-INITSTATS(DAILY) in anAPPL class profile.

v Support is added for the APPLDATAvalue in the BPX.UNIQUE.USERprofile in the FACILITY class.



v Logon statistics suppression

v Automatic UID and GIDassignment in callable services

z/OS V1R10 v The CFDEF operand is added withthe following suboperands:– FIRST– HELP– LISTHEAD– MAXLENGTH– MAXVALUE– MINVALUE– MIXED– OTHER

v The PASSWORD operand is updatedto support Kerberos realm passwordsof up to 128 characters in length.

v Custom fields


RDELETE z/OS V1R12 The NOGENERIC operand is added. Improved RACF serviceability

RLIST z/OS V1R12 v Support is added for the newSYMCPACFWRAP suboperand of theICSF operand.

v Support is added for the newUNUSABLE indicator in the listing ofcertain discrete profiles.

v Support of ICSF encryptedsymmetric keys and CP Assistfor Cryptographic Function(CPACF). Also, APAROA29193.

v Improved RACF usability

z/OS V1R11 v The ICSF operand is added.

v The SIGVER operand is added.



z/OS V1R10 Support is added for the new CFDEFsegment.

Custom fields

SEARCH z/OS V1R12 Support is added for the newUNUSABLE indicator in the listing ofcertain discrete profiles.

Improved RACF usability

Security Server




SET z/OS V1R12 v The GENERICANCHOR operand andthe GENERICANCHOR suboperandof the TRACE operand are added.

v The CLASS and USERIDsuboperands of the TRACE operandare added.

v Generic profile performance

v Improved RACF serviceability

SETROPTS z/OS V1R11 Support is added to the INITSTATSoperand to control logon statistics forapplications that specify the APPLoperand on the RACROUTEREQUEST=VERIFY macro.

Logon statistics suppression

z/OS V1R10 v Authorization processing for theMINCHANGE operand is updated.

v Processing for the WARNING optionof the PASSWORD operand isupdated to add support for passwordphrases.

v Password resetting

v Password phrases

Data areasTable 159 lists the new and changed RACF data areas. See z/OS Security ServerRACF Data Areas for more detailed information.

Table 159. Summary of new and changed RACF data areas


ACEE z/OS V1R11 v A new flag, ACEEDALY, has beenadded.

v New fields, ACEEIDID and ACEETIMEhave been added.

v Logon statisticssuppression

v Distributed identity filters

AFC z/OS V1R11 A new constant, AFC_UNAVAILABLE, hasbeen added.

Automatic UID and GIDassignment in callableservices

CDXP z/OS V1R10 Fields have been updated to provideprogramming interfaces for IRRVAF01exit's verify processing.

Custom fields

Security Server


Table 159. Summary of new and changed RACF data areas (continued)


COMP z/OS V1R12 A new constant,CDDL_ATT_SET_MIN_SERIAL, has beenadded.

ICSF field support. Also,APAR OA29193.

z/OS V1R11 1. New PGSN constants have beenadded.

2. New constants,ADMN_XTR_RESOURCE andADMN_XTR_NEXT_RESOURCE havebeen added.

3. New parameter, INTAIDID_AREA@and a new flag,INTA_LAST_PARM_IDID, have beenadded.

4. New constant CACH_LEN has beenadded.

5. New constant, PKIS_QRECOVER, hasbeen added for R_PKIServ callableservice.

6. New R_PKIServ function specificparameter lists for QRECPKIS_QREC_EYECATCH,PKIS_QREC_RESULTL_LEN,PKIS_QREC_RESULTL@,PKIS_QREC_NUMENTRIES,PKIS_QREC_CRIT_EMAIL@, andPKIS_QREC_CRIT_PASS@ havebeen added.

7. PKIS_EXP_KEYID@ has been added.

8. PKIS_MODC_REQUESTOREMAIL@has been added.

1. Program signing andverification. Also, APARsOA26109 and OA26110.

2. LDAP resource

3. Distributed identity filters


5. Key generation for PKIServices




z/OS V1R10 A new constant, ADMN_XTR_PPENV isadded.

Password phrase support

COMX z/OS V1R12 A new constant,CDDLX_ATT_SET_MIN_SERIAL, hasbeen added.


ENF2 z/OS V1R11 A new macro, IRRPENF2, has beenadded.


FC z/OS V1R11 New constant, IRRSPS00#, has beenadded.


FXAP z/OS V1R11 New fields, ARFXAPRT, ARFXAPRL, andARFXAPRF, have been added.

Profile name in authorizationexits

GANC z/OS V1R12 A new macro, IRRPGANC, has beenadded.

Generic profile performance

GAPL z/OS V1R12 New fields, ATEMOBJS, ATEPRF64, andATETMSTP, have been added.


GPRFL z/OS V1R12 A new macro, IRRGPRFL, has beenadded.


Security Server


Table 159. Summary of new and changed RACF data areas (continued)


ICB z/OS V1R12 Updated for new FMID HRF7770. Release update

z/OS V1R11 Updated for new FMID HRF7760. Release update

z/OS V1R10 Updated for new FMID HRF7750. Release update

ICRX z/OS V1R11 A new macro, IRRPICRX, has beenadded.


IDID z/OS V1R11 A new macro, IRRPIDID has been added. Distributed identity filters

ISP z/OS V1R12 A new field, RPEFSCPW, is added toRACRPE.


OUSP z/OS V1R11 New segment fields have been added. ICSF segment for generalresource profiles

RCVT z/OS V1R12 1. A new field, RCVTGANC, has beenadded.

2. Updated RCVTVRMC to 7770 and anew constant RCVTVR71 has beenadded with that value.

1. Generic profileperformance

2. Release update

z/OS V1R11 1. Updated RCVTVRMC to 7760 and anew constant RCVTVR60 has beenadded with that value.

2. New programming interfaces,RCVTDNL and RCVTRL, have beenadded.

3. A new field, RCVTGENT, has beenadded.

1. Release update


3. Profile name inauthorization exits

z/OS V1R10 v New: RCVTCFLD has been added

v Updated RCVTVRMC to 7750 and anew constant RCVTVR50 has beenadded with that value.

v Custom fields

v Release update

RCXP z/OS V1R11 A new field, RCXAPROF, has been added. Profile name in authorizationexits

RIPL z/OS V1R11 New HRF7760 parameters for INIT,INITPRMA, INITIDID, INITICRX, andINITENDA have been added.


RIXP z/OS V1R11 New: RIXIDID and RIXICRX have beenadded.


RXTW z/OS V1R12 New fields, EXTWRTAS and EXTWRTAD,have been added

Improved RACFserviceability

SAFP z/OS V1R12 Constant, SAFPRL7A (with a value of 20)was added and constant SAFPCURR hasbeen changed to the same value (20).

Release update

z/OS V1R11 Constant, SAFPRL60 (with a value of 19)was added and constant SAFPCURR hasbeen changed to the same value (19).

Release update

z/OS V1R10 Constant, SAFPRL50 (with a value of 18)was added and constant SAFPCURR hasbeen changed to the same value (18).

Release update

Security Server


Database templatesTable 160 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 160. Summary of RACF database template changes

Segment name Release Description of change Reason for change

General template

BASE z/OS V1R11 The DIDCT, DIDLABL, DIDUSER,DIDRNAME, DIDRSVD1, and DIDRSVD2fields are added.


CERTDATA z/OS V1R12 v The descriptions of the CERTSTRT andCERTEND fields are updated.

v The CERTPRVT field is updated toinclude additional key types.

v Long certificate validity periods.Also, APAR OA30951.


CFDEF z/OS V1R10 New: The CFDEF segment is added. Custom fields

COMBINATION z/OS V1R11 The DIDLIST1 field is added. Distributed identity filters

ICSF z/OS V1R12 The CSFSCPW field is added. Support of ICSF encryptedsymmetric keys and CP Assist forCryptographic Function (CPACF).Also, APAR OA29193.

z/OS V1R11 New: The ICSF segment is added. Release update

KERB z/OS V1R10 The ENCRYPT field is added. Release update

SIGVER z/OS V1R11 New: The SIGVER segment is added. Release update

Group template

CSDATA z/OS V1R10 New: The segment CSDATA is added. Custom fields

User template

BASE z/OS V1R11 The LJTIME and LJDATE fields areupdated.


z/OS V1R11 The DMAPCT, DMAPLABL, DMAPNAME,DMAPRSV1, and DMAPRSV2 fields areadded.


COMBINATION z/OS V1R11 The DMAPLST1 field is added. Distributed identity filters

CSDATA z/OS V1R10 New: The CSDATA segment is added. Custom fields

KERB z/OS V1R10 The ENCRYPT field is added. Release update

Connect template

BASE z/OS V1R11 The LJTIME and LJDATE fields areupdated.


Security Server


ExitsTable 161 lists the new and changed RACF exits. See z/OS Security Server RACFSystem Programmer's Guide for more detailed information.

Table 161. Summary of new and changed RACF exits

Exit name Release Description Reason for change

ICHRFX02 z/OS V1R11 Updated to reflect additional data sent to the exit. Support for profile names inauthorization exits

ICHRFX04 z/OS V1R11 Updated to reflect additional data sent to the exit. Support for profile names inauthorization exits

IRRVAF01 z/OS V1R10 New: The new custom field validation exit providesan exit point for the ADDUSER and ALTUSERcommands, and ADDGROUP and ALTGROUPcommands, when a field in the CSDATA segment isspecified.

Custom fields

MacrosTable 162 lists the new and changed RACF macros. See z/OS Security ServerRACF Macros and Interfaces orz/OS Security Server RACROUTE Macro Referencefor more detailed information.

Table 162. Summary of changed executable RACF macros


ICHEACTN z/OS V1R12 Updated to accept the RELEASE=7770keyword.

Release update

z/OS V1R11 Updated to accept the RELEASE=7760keyword.

Release update


Release update

ICHEINTY z/OS V1R12 v Updated to accept the RELEASE=7770keyword.

v The INDEX parameter is added.

v Release update

v Generic profileperformance


Release update


Release update

ICHETEST z/OS V1R12 Updated to accept the RELEASE=7770keyword.

Release update


Release update


Release update

RACROUTE z/OS V1R12 Updated to accept the RELEASE=7770keyword.

Release update


Release update


Release update

Security Server


PanelsTable 163 lists the new and changed RACF panels. Some panels may 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 163. Summary of new and changed RACF panels

Panel number Release Description Reason for change

ICHH714 ICHHB81ICHPB81

z/OS V1R12 Updated to support longdistinguished names

Long distinguished names.Also, APAR OA30560.

ICHP21A ICHP22A z/OS V1R12 Updated to supportICSF encryptedsymmetric keys

Support of ICSF encryptedsymmetric keys and CPAssist for CryptographicFunction (CPACF). Also,APAR OA29193.

ICHC76 ICHCB71ICHP76 ICHPB71ICHPB71A ICHH715ICHH716 ICHH719ICHH747 ICHHB01A

z/OS V1R12 Updated to supportelliptic curvecryptography

Keys generated with ellipticcurve cryptography (ECC)algorithms

ICHH23 ICHP23 z/OS V1R12 Updated to allow for thespecification of theNOGENERIC option

Improved RACFserviceability

ICHH717 z/OS V1R12 Updated the rangevalue to support longcertificate validityperiods

Long certificate validityperiods. Also, APAROA30951.

ICHH21PS ICHH21QICHHC18 ICHP21QICHP22Q ICHR22PICHS21Q

z/OS V1R11 New: Added to supportprogram signing andverification


ICHCB71A ICHH21SICHH22S ICHH22S1ICHH22S2 ICHHI04ICHHS06 ICHH716AICHP21S ICHP22SICHP22S1 ICHP22S2

z/OS V1R11 New: Added to supportICSF segment forgeneral resourceprofiles

ICSF segment for generalresource profiles

ICHH21A ICHH22AICHH28 ICHM21ICHP21A ICHP22AICHP28 ICHP41AICHP42 ICHS21ICHS22 ICHS28

z/OS V1R11 Updated to supportprogram signing andverification


Security Server


Table 163. Summary of new and changed RACF panels (continued)

Panel number Release Description Reason for change

ICHCB71 ICHH21AICHH22A ICHH28ICHH716 ICHHT70ICHHT71 ICHM21ICHM22 ICHM41ICHM73 ICHP21AICHP22A ICHP28ICHP73 ICHP76ICHPB70 ICHPB71ICHPB71A

z/OS V1R11 Updated to supportICSF segment forgeneral resourceprofiles

ICSF segment for generalresource profiles

ICHH21A ICHH22AICHH28 ICHH31ICHH32 ICHH38ICHH41A1 ICHH42A1ICHM21 ICHM41ICHP00 ICHP00SMICHP21A ICHP21PICHP21PC ICHP21PHICHP21PN ICHP215ICHP22A ICHP22PICHP28 ICHP31ICHP32 ICHP38ICHP41 ICHP41A1ICHP42 ICHP42A1ICHP48 ICHR22P

z/OS V1R10 Updated to supportcustom fields

Custom fields

ICHH21CF ICHH21PICHH21PC ICHH21PHICHH21PN ICHH22PICHH41CF ICHH41TICHH41T1 ICHHC02ICHP21P ICHP21PCICHP21PH ICHP21PNICHP22P ICHP41TICHP41T1

z/OS V1R10 New: Added to supportcustom fields

Custom fields

ICHH404 ICHH54AXICHH54B ICHH54CICHH54D ICHHE02ICHHP13

z/OS V1R10 Updated to supportpassword phraseenveloping

Password phraseenveloping

ICHH21F ICHH22FICHHE02 ICHP21FICHP22F

z/OS V1R10 Updated to supportKerberos passwordphrase

Kerberos password phrase

ICHH7A ICHPB71 z/OS V1R10 Updated to support IPv6 IPv6 support

ICHH715 z/OS V1R10 Updated to support4096-bit key

4096-bit key support

Security Server


SMF recordsTable 164 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 formore detailed information.

Table 164. Summary of new and changed RACF SMF records

Record type Event code/field name Release Description Reason for change

Type 80 All event codes, except68(44), 71(47), 79(4F),81(51), 82(52), and85(55)

z/OS V1R11 Added relocate sections 424 and425.


Event code 66(42) z/OS V1R12 Added the following bit definitionsfor byte 2:

Bit Keyword specified0 NISTECC1 BPECC

Keys generated withelliptic curvecryptography (ECC)algorithms

Event code 69(45) z/OS V1R12 Added relocate sections 426, 427,and 428.

PKI Services

z/OS V1R11 Added relocate sections 422, 424,and 425.

PKI Services


PKI Services


PKI Services

Event code 73(49) z/OS V1R12 Added relocate sections 427 and428.

PKI Services

Event code 74(4A) z/OS V1R11 Added relocate sections 423, 424,and 425.

PKI Services

Event code 83(53) z/OS V1R12 Added relocate sections 427 and428.

PKI Services

Event code 86(56) z/OS V1R11 New: Added to supportR_PgmSignVer.


Event code 87(57) z/OS V1R11 New: Added to support RACMAP. Distributed identity filters

Event code 88(58) z/OS V1R11 New: Added to supportAUTOPROF.

Automatic UID and GIDassignment in callableservices

Event code 89(59) z/OS V1R11 New: Added to supportRPKIQREC.

PKI Services

Security Server


Table 164. Summary of new and changed RACF SMF records (continued)

Record type Event code/field name Release Description Reason for change

Type 80(continued)

Table ofextended-lengthrelocate sectionvariable data

z/OS V1R12 New: 426(1AA), 427(1AB), and428(1AC)

v Keys generated withelliptic curvecryptography (ECC)algorithms

v PKI Services

z/OS V1R11 Updated: 318(13E), 319(13F),340(154), 341(155), 342(156),346(15A), 347(15B), 348(15C),349(15D), 350(15E), 351(15F),357(165), 358(166), 359(167),363(16B), 373(175), 375(177),376(178), 377(179), 378(17A),388(184), and 391(187) to supportevents code 83, 85, and 89.

PKI Services

New: 409(199), 410(19A),412(19C), 413(19D), 414(19E),415(19F), 416(1A0), 417(1A1),418(1A2), 419(1A3), 420(1A4),421(1A5), 422(1A6), and 423(1A7)

v Program signing andverification. Also,APARs OA26109 andOA26110.

v Distributed identityfilters

v Automatic UID andGID assignment incallable services

v PKI Services

SMF80VRM z/OS V1R12 Updated for FMID 7770. Release update

z/OS V1R11 Updated for FMID 7760. Release update


Type 81 RINI_FLD_VAL_EXIT z/OS V1R10 New: Added to support theIRRVAF01 field validation exit.

Release update




Type 83 Security events z/OS V1R11 New: Added subtypes 5 and 6 Support for WebSphere®

Application Server andTivoli Key LifecycleManager

Added relocate sections 14(E) and15(F) for subtypes 2 and above.


z/OS V1R10 New: Added subtypes 3 and 4 Custom fields




Security Server


UtilitiesTable 165 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 165. Summary of new and changed RACF utilities


IRRADU00 z/OS V1R12 v Updated to unload updated SMF type 80 recordsevent codes 69, 73, and 83.

v A new Writing your own Application subsectionhas been added

v Logical record lengths have been modified forOUTDD, XMLFORM DD, and XMLOUT DD.

v An attention notice has been added to IRRADU00examples.

v PKI Services

v A reminder that IRRADU00output can change with newreleases of z/OS or whenservice is applied.

v The extension of theblocksize of the IRRADU00data set. This occurs when arecord grows beyond thecurrent LRECL size.

v Reduce confusion regardingSMF utility's use ofparameter called OUTDD.

z/OS V1R11 v Updated to unload SMF type 80 records eventcode 88.

v Updated to unload SMF Type 83 subtype 5 and 6records.

v Automatic UID and GIDassignment in callableservices

v Support for WebSphereApplication Server and TivoliKey Lifecycle Manager

IRRDBU00 z/OS V1R12 v Updated to support the updated CERTPRVT fieldof the CERTDATA segment of the generaltemplate.

v Updated to support the new CSFSCPW field ofthe ICSF segment in the general template.


v Support of ICSF encryptedsymmetric keys and CPAssist for CryptographicFunction (CPACF). Also,APAR OA29193.

z/OS V1R11 v Updated to support the ICSF segment for generalresource profiles.

v Updated to support the SIGVER segment ingeneral resource profiles.

v Updated to support identity mapping fields in thebase segments of user and general resourceprofiles.



v Distributed identity filters

z/OS V1R10 Updated to support the CSDATA segment in userand group profiles, and the CFDEF segment ingeneral resource profiles.

Custom fields

IRRRID00 z/OS V1R11 Updated to create RACMAP DELMAP commands toclean up IDIDMAP profiles and to locate residualuser IDs in IDIDMAP profiles.


z/OS V1R10 Updated to detect profiles in the FACILITY class thatcontain a user ID or group ID as a qualifier in theprofile name.

Password resetting

Security Server


Chapter 33. SMP/E summary of interface changes

In addition to the interface changes included in this chapter, updates to SMP/E haveresulted in SYS1.SAMPLIB member changes. See Chapter 5, “Summary ofchanges to SYS1.SAMPLIB,” on page 13 for those changes.

The SMP/E interfaces described in this chapter are:

v “Commands”

v “Data sets and files” on page 244



v “Modification control statements (MCS)” on page 244

v “Panels” on page 245

v “Programming interfaces” on page 248

v “Service routines” on page 248

CommandsTable 166 lists the new and changed SMP/E commands. See SMP/E Commandsfor more detailed information about these commands.

Table 166. Summary of new and changed SMP/E commands


ACCEPT SMP/E V3R5 v Changed: EXSRCID and SOURCEIDoperands

v New: FIXCAT operand

Release update

APPLY SMP/E V3R5 v Changed: EXSRCID and SOURCEIDoperands

v New: FIXCAT operand

Release update

GZONEMERGE SMP/E V3R4 Changed: enhanced support for RECEIVEORDER processing

Release update

JCLIN SMP/E V3R5 Changed: Miscellaneous changes. Release update

LIST SMP/E V3R5 v Changed: EXSRCID and SOURCEIDoperands

v New: HOLDFIXCAT operand

Release update

SMP/E V3R4 New: ORDER operand Release update

RECEIVE SMP/E V3R4 New: ORDER operand Release update

REJECT SMP/E V3R5 Changed: SOURCEID operand Release update

REPORTMISSINGFIX

SMP/E V3R5 New: command to determine whether anyFIXCAT APARs exist that are applicable butare not installed yet, and whether anySYSMODs are available to satisfy the missingFIXCAT APARs

Release update

UCLIN SMP/E V3R5 New: FIXCAT operand Release update

SMP/E V3R4 Changed: enhanced support for deletingORDER entries from the global zone

Release update

UNLOAD SMP/E V3R5 Changed: EXSRCID and SOURCEIDoperands

Release update


Table 166. Summary of new and changed SMP/E commands (continued)


ZONEEDIT SMP/E V3R5 Changed: enhanced support for addingcertain subentries to selected SMP/E entries inthe same zone

Release update

Data sets and filesTable 167 lists the changes to the SMP/E data sets and files for this release. SeeSMP/E Reference for more detailed information about these data sets and files.

Table 167. Summary of new and changed SMP/E data sets

Data set Release Description Reason for change

CLIENT SMP/E V3R4 New: classpath and javadebugoptionsattributes and <HTTPPROXY> and<HTTPSOCKSPROXY> sections forRECEIVE ORDER processing

Release update

ORDERSERVER SMP/E V3R4 New: for RECEIVE ORDER processing Release update

SMPCSI SMP/E V3R4 New: ORDER entry in the global zone,and ORDERRET subentry on theOPTIONS entry in the global zone

Release update

SMPHRPT SMP/E V3R5 New: for ACCEPT, APPLY, and RECEIVEprocessing

Release update

ExitsThere are no new or changed SMP/E exits for SMP/E V3R5 and SMP/E V3R4.

MacrosThere are no new or changed SMP/E macros for SMP/E V3R5 and SMP/E V3R4.

Modification control statements (MCS)Table 168 lists the changes to the SMP/E MCSs.

Table 168. Summary of new and changed SMP/E MCSs


++ASSIGN MCS SMP/E V3R5 Changed: Enhanced support for long sourceIDs

Release update

++HOLD MCS SMP/E V3R5 New: FIXCAT operand Release update

++RELEASE MCS SMP/E V3R5 New: FIXCAT operand Release update


PanelsTable 169 lists the new and changed SMP/E panels. Some panels may be updatedby more than one release enhancement.

Table 169. Summary of new and changed SMP/E panels


GIM@PRIM SMP/E V3R4 Updated Release update

GIMCGACA SMP/E V3R5 Updated Release update

GIMCGAPA SMP/E V3R5 Updated Release update

GIMCGFC SMP/E V3R5 Updated Release update

GIMCGHFC SMP/E V3R5 Updated Release update

GIMCGLST SMP/E V3R4 Updated Release update

GIMCGRD2 SMP/E V3R4 Deleted Release update

GIMCGRDI SMP/E V3R4 Deleted Release update

GIMCGRPE SMP/E V3R5 New Release update

GIMCGRPS SMP/E V3R5 Updated Release update

GIMCGRV1 SMP/E V3R4 New Release update





GIMCGRV5 SMP/E V3R5 Updated Release update

GIMCGRVA SMP/E V3R4 New Release update

GIMCGRVE SMP/E V3R4 Updated Release update

GIMCGRVP SMP/E V3R4 New Release update

GIMCGRVZ SMP/E V3R4 New Release update

GIMCGSE SMP/E V3R4 Updated Release update

GIMCGSRC SMP/E V3R5 Updated Release update

GIMCGXSR SMP/E V3R5 Updated Release update

GIMDFHC2 SMP/E V3R5 Updated Release update

GIMDFHC SMP/E V3R5 New Release update

GIMDFOC SMP/E V3R5 Updated Release update

GIMFCEN SMP/E V3R5 New Release update

GIMFCE SMP/E V3R5 New Release update

GIMFCEU SMP/E V3R5 New Release update

GIMFCEV SMP/E V3R5 New Release update

GIMHCAC SMP/E V3R5 Updated Release update

GIMHCAP SMP/E V3R5 Updated Release update

GIMHCBH SMP/E V3R5 Updated Release update

GIMHCFC2 SMP/E V3R5 Updated Release update

GIMHCFC SMP/E V3R5 Updated Release update

GIMHCHF SMP/E V3R5 Updated Release update

Chapter 33. SMP/E summary of interface changes 245

Table 169. Summary of new and changed SMP/E panels (continued)


GIMHCRP5 SMP/E V3R5 New Release update

GIMHCRPS SMP/E V3R5 Updated Release update

GIMHCRPY SMP/E V3R5 New Release update

GIMHDHC2 SMP/E V3R5 New Release update

GIMHDHC SMP/E V3R5 New Release update

GIMHFCEN SMP/E V3R5 New Release update

GIMHFCE SMP/E V3R5 New Release update

GIMHFCEU SMP/E V3R5 New Release update

GIMHFCEV SMP/E V3R5 New Release update

GIMHICA1 SMP/E V3R5 Updated Release update

GIMHICB1 SMP/E V3R5 Updated Release update

GIMHICD1 SMP/E V3R5 Updated Release update

GIMHICE0 SMP/E V3R5 Updated Release update

GIMHICF1 SMP/E V3R5 Updated Release update

GIMHICVA SMP/E V3R5 Updated Release update

GIMHIFC2 SMP/E V3R5 New Release update

GIMHIFC SMP/E V3R5 New Release update

GIMHIPA1 SMP/E V3R5 Updated Release update

GIMHIPB0 SMP/E V3R5 Updated Release update

GIMHIPD1 SMP/E V3R5 Updated Release update

GIMHIPVA SMP/E V3R5 Updated Release update

GIMHIRDO SMP/E V3R5 New Release update

GIMHIXA1 SMP/E V3R5 Updated Release update

GIMHIXA SMP/E V3R5 Updated Release update

GIMHIXE SMP/E V3R5 Updated Release update

GIMHIXH SMP/E V3R5 Updated Release update

GIMHIXJ SMP/E V3R5 Updated Release update

GIMHIXL SMP/E V3R5 New Release update

GIMHOC0 SMP/E V3R5 Updated Release update

GIMHOH0 SMP/E V3R5 Updated Release update

GIMHQ011 SMP/E V3R5 Updated Release update

GIMHQ226 SMP/E V3R5 Updated Release update

GIMHQ27A SMP/E V3R5 New Release update

GIMHQ28A SMP/E V3R5 Updated Release update

GIMHQ28B SMP/E V3R5 Updated Release update

GIMHQ28C SMP/E V3R5 New Release update

GIMHQI00 SMP/E V3R5 Updated Release update

GIMHQI1H SMP/E V3R5 Updated Release update






GIMHRDPO SMP/E V3R5 Updated Release update

GIMHXA3B SMP/E V3R5 Updated Release update

GIMHXC1 SMP/E V3R5 Updated Release update

GIMHXD1 SMP/E V3R5 New Release update

GIMHXM1 SMP/E V3R5 New Release update

GIMHXO1 SMP/E V3R5 Updated Release update

GIMHXO2A SMP/E V3R5 New Release update



GIMHXQ2 SMP/E V3R5 Updated Release update

GIMHXQ3 SMP/E V3R5 Updated Release update

GIMHXT1 SMP/E V3R5 New Release update

GIMISACA SMP/E V3R5 Updated Release update

GIMISACB SMP/E V3R5 Updated Release update

GIMISACD SMP/E V3R5 Updated Release update

GIMISACE SMP/E V3R5 Updated Release update

GIMISACF SMP/E V3R5 Updated Release update

GIMISACV SMP/E V3R5 Updated Release update

GIMISAPA SMP/E V3R5 Updated Release update

GIMISAPB SMP/E V3R5 Updated Release update

GIMISAPD SMP/E V3R5 Updated Release update

GIMISAPV SMP/E V3R5 Updated Release update

GIMISEXA SMP/E V3R5 Updated Release update

GIMISEXE SMP/E V3R5 Updated Release update

GIMISEXH SMP/E V3R5 Updated Release update

GIMISEXJ SMP/E V3R5 Updated Release update

GIMISEXL SMP/E V3R5 Updated Release update

GIMISFC SMP/E V3R5 New Release update

GIMISIDC SMP/E V3R5 Updated Release update

GIMISIDF SMP/E V3R5 Updated Release update

GIMISIDN SMP/E V3R5 Updated Release update

GIMISIDO SMP/E V3R5 Updated Release update

GIMISIDS SMP/E V3R5 Updated Release update

GIMISIDT SMP/E V3R5 Updated Release update

GIMODELC SMP/E V3R4 New Release update

GIMODELC SMP/E V3R5 Updated Release update

GIMODELP SMP/E V3R5 New Release update

GIMODLCP SMP/E V3R4 New Release update

GIMORDPO SMP/E V3R4 New Release update

GIMQIT11 SMP/E V3R4 Updated Release update

Chapter 33. SMP/E summary of interface changes 247



GIMQIT1H SMP/E V3R5 Updated Release update

GIMQIT26 SMP/E V3R5 Updated Release update

GIMQIT31 SMP/E V3R4 New Release update

GIMQIX31 SMP/E V3R4 New Release update

GIMQU1PO SMP/E V3R4 Updated Release update

GIMQU2PO SMP/E V3R4 Updated Release update

GIMQUSE1 SMP/E V3R4 Updated Release update



GIMQUSEB SMP/E V3R5 Updated Release update

GIMQUSEC SMP/E V3R4 Updated Release update

GIMRCCU SMP/E V3R5 Updated Release update

GIMRCFU SMP/E V3R5 Updated Release update

GIMRCOT SMP/E V3R5 Updated Release update

GIMRCPDI SMP/E V3R5 Updated Release update

GIMRCPU SMP/E V3R5 Updated Release update

GIMWHLDF SMP/E V3R5 New Release update

GIMWHRPT SMP/E V3R5 New Release update

GIMWNETR SMP/E V3R5 New Release update

GIMWNFO SMP/E V3R5 New Release update

GIMWORDP SMP/E V3R5 New Release update

GIMWRCVO SMP/E V3R5 New Release update

GIMWREDO SMP/E V3R5 New Release update

GIMWREPM SMP/E V3R5 New Release update

GIMWT340 SMP/E V3R4 Updated Release update

GIMWT350 SMP/E V3R5 Updated Release update

GIMWTLSI SMP/E V3R5 New Release update

GIMWTUTA SMP/E V3R5 New Release update

GIMWTUUT SMP/E V3R5 New Release update

GIMWZED SMP/E V3R5 New Release update

Programming interfacesThere are no new or changed SMP/E programming interfaces for SMP/E V3R5 andSMP/E V3R4.

Service routinesThere are no new or changed SMP/E service routines for SMP/E V3R5 and SMP/EV3R4.


Chapter 34. TSO/E summary of interface changes

In addition to the message and interface changes included in this chapter, updatesto TSO/E might have resulted in SYS1.MACLIB, SYS1.PARMLIB andSYS1.SAMPLIB member changes. See Chapter 2, “Summary of changes toSYS1.MACLIB,” on page 5, Chapter 3, “Summary of changes to SYS1.PARMLIB,”on page 7 and Chapter 5, “Summary of changes to SYS1.SAMPLIB,” on page 13for those changes.

The TSO/E interfaces described in this chapter are:

v Commands

v Macros

v Panels

CommandsTable 170 lists the updated commands. See z/OS TSO/E Command Reference formore detailed information.

Table 170. Summary of changed TSO/E commands


ALLOCATE z/OS V1R12 Updated: The operand DSNTYPE hasbeen updated for the ALLOCATEcommand.

Release update

LINK z/OS V1R12 Updated: The description of theCOMPAT operand for the LINKcommand has been updated to addnew values.

Release update

z/OS V1R11 Updated: New option SIGN/NOSIGNhas been added for the LINK command.

Release update

LISTALC z/OS V1R12 Updated: The operand HISTORY hasbeen updated for DSORG for theLISTALC command.

Release update

LOGON z/OS V1R11 Updated: New PARMLIB optionLOGONHERE(ON) allows users toRECONNECT to their TSO/E session,even when the system does not detecta disconnected state and the userappears to be logged on. The defaultsetting is ON.

Release update

PARMLIB z/OS V1R10 Updated: New option LIST(LOGON)has been added for the PARMLIB LISTparameter.

Release update


Table 170. Summary of changed TSO/E commands (continued)


RECEIVE z/OS V1R11 Updated: Before z/OS V1R9, TSO/Ewould allocate a data set duringRECEIVE command processing withoutusing the AVGREC option. In z/OSV1R9 and V1R10, TSO/E allocated adata set during RECEIVE commandprocessing using the AVGREC option.As a result, the ISPF data setinformation panel displayed the size ofthe data set in bytes; before z/OSV1R9, the size of the data set wasdisplayed in blocks or tracks. Now, inz/OS V1R11, the behavior is changedback to what it was in z/OS V1R8 andearlier.

Release update

TERMINAL z/OS V1R12 Updated: Obsolete information aboutTCAM has been removed fromTERMINAL command operands.

Release update

MacrosTable 171 lists the new and changed macros.

Table 171. Summary of new and changed TSO/E macros

Macros Release Description Reason for change

z/OS V1R12 Updated: Changed the Execute andList Forms of TPG

Release update

GTTERM z/OS V1R11 Updated: Changed the TERMIDdescription.

Release update

IKJTSVT z/OS V1R11 Updated: Added new flag bit for thenew TSO/E PARMLIB optionLOGONHERE to TSVTFLG1 flag byte.

Release update

z/OS V1R10 Updated: Adds new flag bits for thenew TSO/E PARMLIB options toTSVTFLG1 flags.

Release update

INMTEXTU z/OS V1R11 Updated: Added new text unit calledINMEATTR.

Release update

IRXPARMB z/OS V1R11 Updated: Added new flag bitsROSTORFL and ROSTORFL_MASK tosupport the read-only version of theREXX STORAGE function.

Release update

TPUT z/OS V1R12 Updated: Added new return codes tothe TPUT maro.

Release update

z/OS V1R12 Updated: Changed the Execute,Standard and List Forms of TPUT.

Release update

TPG z/OS V1R12 Updated: Added new return codes tothe TPG maro.

Release update

z/OS V1R12 Updated: Changed the Execute andList Forms of TPG.

Release update

TSO/E


PanelsThere are no new or changed TSO/E panels in z/OS V1R12 or z/OSV1R11.Table 172 lists the new and changed TSO/E panels.

Table 172. Summary of new and changed TSO/E panels


IKJLHENP z/OS V1R10 Updated: Logon help panel for bothlogon panels in uppercase English.

Release update

IKJLHENU z/OS V1R10 Updated: Logon help panel for bothlogon panels in mixed-case English.

Release update

IKJLHENP z/OS V1R10 New: Logon panel for passwordphrases in uppercase English, or ENP.

Release update

IKJLQENU z/OS V1R10 New: Logon panel for passwordphrases in mixed-case English, or ENU.

Release update

TSO/E

Chapter 34. TSO/E summary of interface changes 251

TSO/E


Chapter 35. XL C/C++ summary of interface changes

Compiler optionsTable 173 lists the new and updated XL C/C++ compiler options. See z/OS XLC/C++ User's Guide for more detailed information.

Table 173. Summary of new and changed XL C/C++ compiler options

Compiler option Release Description Reason forchange

LANGLVL(AUTOTYPEDEDUCTION)

z/OS V1R12 New value: WhenLANG(AUTOTYPEDEDUCTION) is in effect, youdo not need to specify a type when declaring avariable. Instead, the compiler deduces the type ofan auto variable from the type of its initializerexpression.

Release update

LANGLVL(C99LONGLONG)

z/OS V1R12 New value: When LANG(C99LONGLONG) is ineffect, the C++ compiler provides the C99 longlong with IBM extensions feature.

Release update

LANGLVL(C99PREPROCESSOR)

z/OS V1R12 New value: When LANG(C99PREPROCESSOR)is in effect, C99 and C++0x compilers provide acommon preprocessor interface, which can easethe porting of C source files to the C++ compilerand avoid preprocessor compatibility issues.

Release update

LANGLVL(DECLTYPE) z/OS V1R12 New value: When LANG(DECLTYPE) is in effect,decltype can be used on an expression to get theresultant type of that expression, which might betype dependent.

Release update

LANGLVL(DELEGATINGCTORS)

z/OS V1R12 New value: When LANG(DELEGATINGCTORS) isspecified, you can concentrate commoninitializations and post initializations in oneconstructor, which improves the readability andmaintainability of the program.

Release update

LANGLVL(EXTENDEDINTEGERSAFE)

z/OS V1R12 New value: With this option, if a decimal integerliteral that does not have a suffix containing u or Ucannot be represented by the long long int type,you can decide whether to use the unsigned longlong int to represent the literal.

Release update

LANGLVL(INLINENAMESPACE)

z/OS V1R12 New value: When you specify theLANGLVL(INLINENAMESPACE) option, membersof the inline namespace can be defined andspecialized as if they were also members of theenclosing namespace.

Release update

LANGLVL(STATIC_ASSERT)

z/OS V1R12 New value: When LANGLVL(STATIC_ASSERT) isset, a severe error message for compile timeassertions is issued on failure.

Release update

LANGLVL(VARIADICTEMPLATES)

z/OS V1R12 New value: WhenLANGLVL(VARIADICTEMPLATES) is set, you candefine class and function templates that have anynumber (including zero) of parameters.

Release update


Table 173. Summary of new and changed XL C/C++ compiler options (continued)


NAMEMANGLING(zOSV1R12_ANSI)

z/OS V1R12 New value: NAMEMANGLING(zOSV1R12_ANSI)is compatible with z/OS XL C++ V1R12 linkmodules that were created withNAMEMANGLING(ANSI) or #pragmanamemangling(ansi).

Release update

TARGET(zOSV1R12) z/OS V1R12 New value: TARGET(zOSV1R12) generatesobject code to run under z/OS Version 1 Release12 and subsequent releases.

Release update

EPILOG(EXTERN) z/OS V1R11 New value: If the EPILOG option is specified withthe EXTERN suboption or without any suboption, theepilog applies to all functions that have externallinkage in the compilation unit.

Release update

EPILOG(ALL) z/OS V1R11 New value: If the EPILOG option is specified withthe ALL suboption, the epilog also applies to staticfunctions defined in the compilation unit.

Release update

LANGLVL(EXTENDED0X) z/OS V1R11 New value: LANGLVL(EXTENDED0X) is createdto compile code using all the features of the newversion of the C++ standard (C++0x) that areimplemented in IBM XL C/C++ for z/OS V1R11.(This option applies to the C++ compiler only.)Note: C++0x is a new version of the standard forthe C++ programming language. This is a draftstandard and has not been officially adopted in itsentirety. Note that future levels of support for thisstandard are likely to change. The implementationof this language level is based on IBM'sinterpretation of the draft C++0x standard. and issubject to change at any time without notice. IBMwill make no attempt to maintain compatibility withearlier releases, in source or binary, of the newC++0x LANGLVL suboptions (their names or theirsemantics) and therefore they should not be reliedon as a stable programming interface.

Release update

LANGLVL(EXTENDEDFRIEND)

z/OS V1R11 New value: LANGLVL(EXTENDEDFRIEND)supports the new version of the C++ standard(C++0x). It enables extended friend declarationswhich relax rules governing friend declarations forease of use. (This option applies to the C++compiler only.)

Release update

LANGLVL(EXTERNTEMPLATE)

z/OS V1R11 New value: LANGLVL(EXTERNTEMPLATE)supports the new version of the C++ standard(C++0x). It enables explicit instantiationdeclarations which provide the user the ability tosuppress implicit instantiation of templatespecializations or members of the same. (Thisoption applies to the C++ compiler only.)

Release update

LANGLVL(DEPENDENTBASELOOKUP)

z/OS V1R11 New value:LANGLVL(DEPENDENTBASELOOKUP) controlswhether the name lookup rules for a templatebase class of dependent type defined in theTechnical Corrigendum 1 (TC1) of the C++Standard apply. (This option applies to the C++compiler only.)

Release update

XL C/C++




-M [source_file] z/OS V1R11 New option: -M analyzes each source file todetermine what dependency it has on other filesand places this information into an output file.source_file is the name of an xlc source file.

Release update

-MF [file] z/OS V1R11 New option: -MF is used in conjunction with -Mand this option provides a path name of a file inwhich the compiler will display dependencyinformation. file can be the file name, the targetoutput path, or both the name and the targetoutput path.

Release update

MAKEDEP z/OS V1R11 New option: MAKEDEP analyzes each source fileto determine what dependency it has on other filesand places this information into an output file.

Release update



Release update



Release update


z/OS V1R11 New value: NAMEMANGLING(zOSV1R9_ANSI) iscompatible with z/OS XL C++ V1R9 link modulesthat were created with NAMEMANGLING(ANSI) or#pragma namemangling(ansi).

Release update



Release update



Release update

NAMEMANGLING(OSV2R10)

z/OS V1R11 New value: NAMEMANGLING(OSV2R10) iscompatible with the link modules created byOS/390 C++ V2R10 or previous versions, or withlink modules that were created withNAMEMANGLING(COMPAT) or #pragmanamemangling(compat).

Release update

PREFETCH z/OS V1R11 New option: PREFETCH inserts prefetchinstructions automatically where there areopportunities to improve code performance.

Release update

PROLOG(EXTERN) z/OS V1R11 New value: If the PROLOG option is specifiedwith the EXTERN suboption or without anysuboption, the prolog applies to all functions thathave external linkage in the compilation unit.

Release update

PROLOG(ALL) z/OS V1R11 New value: If the PROLOG option is specifiedwith the ALL suboption, the prolog also applies tostatic functions defined in the compilation unit.

Release update

XL C/C++

Chapter 35. XL C/C++ summary of interface changes 255



REPORT z/OS V1R11 New option: REPORT produces pseudo-C codelisting files that show how sections of code havebeen optimized in both compile and link phases,when IPA is active.

Release update

RTCHECK z/OS V1R11 New option: RTCHECK generatescompare-and-trap instructions that performscertain types of runtime checking.

Release update

SHOWMACROS z/OS V1R11 New option: SHOWMACROS displays macrodefinitions to preprocessed output.

Release update

SKIPSRC z/OS V1R11 New option: When a listing file is generated usingthe SOURCE option, SKIPSRC determineswhether the source statements skipped by thecompiler are shown in the source section of thelisting file.

Release update

TARGET(zOSV1R11) z/OS V1R11 New value: TARGET(zOSV1R11) generatesobject code to run under z/OS Version 1 Release11 and subsequent releases.

Release update

WARN0X z/OS V1R11 New value: WARN0X controls whether to informusers with messages about differences in theirprograms caused by the migration from C++98standard to C++0x standard. (This option appliesto the C++ compiler only.)Note: C++0x is a new version of the standard forthe C++ programming language. This is a draftstandard and has not been officially adopted in itsentirety. The implementation of this language levelis based on IBM's interpretation of the draft C++0xstandard and is subject to change at any timewithout notice. IBM will make no attempt tomaintain compatibility with earlier releases andtherefore the C++0x language extension shouldnot be relied on as a stable programminginterface.

Release update

Cataloged proceduresTable 174 lists the new and updated cataloged procedures. See z/OS XL C/C++User's Guide for more detailed information.

Table 174. Summary of new and changed XL C/C++ cataloged procedures

Catalogedprocedure Release Description Reason for change

CDADBGLD z/OS V1R11 New procedure: CDADBGLD opens all of thedebug side files associated with the moduleand stores all of the functions, globalvariables, external types, and source files in amodule map.

Release update

XL C/C++


CommandsTable 175 lists the new commands for the dbgld utility. See z/OS XL C/C++ User'sGuide for more detailed information.

Table 175. Summary of dbgld commands


dbgld [option] z/OS V1R11 New parameter: option can be -c. It addscaptured source from all source files thatcontain executable lines of code to the modulemap file.

Release update

dbgld [option] z/OS V1R10 New command: dbgld creates a module mapfor debugging. option can be -v which writesthe version information to stderr.

Release update

dbgld [option] file z/OS V1R10 New option: file is the module name and maybe:

v The absolute path name of a z/OS UNIXSystem Services file.

v The relative path name of a z/OS UNIXSystem Services file.

v A fully qualified MVS data set (PDSmember).

Release update

XL C/C++

Chapter 35. XL C/C++ summary of interface changes 257

XL C/C++


Chapter 36. z/OS UNIX summary of interface changes

In addition to the interface changes included in this chapter, updates to z/OS UNIXmight have resulted in SYS1.PARMLIB and SYS1.SAMPLIB member changes. SeeChapter 3, “Summary of changes to SYS1.PARMLIB,” on page 7 and Chapter 5,“Summary of changes to SYS1.SAMPLIB,” on page 13 for those changes.

The z/OS UNIX interfaces described in this chapter are:

v “Callable services”

v “Configuration files” on page 260

v “Daemons” on page 260

v “Data sets” on page 260


v “FACILITY class profiles” on page 260

v “REXX execs” on page 260

v “Shell commands” on page 261

v “Syscall commands” on page 263

v “System commands” on page 263

v “TSO/E commands” on page 264

Callable servicesTable 176 lists the new and changed z/OS UNIX callable services. For details, seez/OS UNIX System Services Programming: Assembler Callable Services Reference.

Table 176. Summary of new and changed callable services

Callable service Release Description Reason for change

BPX1AIO, BPX4AIO z/OS V1R11 Updated: This service includes new fields –Aio#Anr, AioLocSockAddrPtr andAioLocSockAddrLen – as well as new returncodes and reason codes.

Support for asynchronousinterface to theaccept_and_recv(BPX1ANR) callableservice.

BPX1ANR, BPX4ANR z/OS V1R11 Updated: This service includes new returncodes.

Support for asynchronousinterface to theaccept_and_recv(BPX1ANR) callableservice.

BPX1BAS, BPX4BAS z/OS V1R12 New: This service binds the socketdescriptor to the best source address.

This callable service bindsthe best source addressfor the provideddestination IP address toan AF_INET6 socketdescriptor.

BPX1KIL, BPX4KIL z/OS V1R11 Updated: This service includes new signaloptions.

Support for the newSIGTRACE function

BPX1LDX, BPX4LDX z/OS V1R10 New service: This service loads anexecutable program by path name into thecaller’s process.

Loading from z/OS UNIXinto selected storageareas


Table 176. Summary of new and changed callable services (continued)

Callable service Release Description Reason for change

BPX1PWD, BPX4PWD z/OS V1R10 Changed parameters: The names of theparameters Password_length, Password,New_Password_length, and New_Passwordhave been changed to Pass_length, Pass,New_Pass_length, and New_Pass,respectively.


BPX1SEC, BPX4SEC z/OS V1R10 Changed parameters: The names of theparameters Password_length and Passwordhave been changed to Pass_length andPass, respectively.


BPX1TLS, BPX4TLS z/OS V1R10 Changed parameters: The names of theparameters Password_length and Passwordhave been changed to Pass_length andPass, respectively.


Configuration filesThere are no new or changed configuration files for z/OS V1R12 and z/OS V1R11.

DaemonsThere are no new or changed z/OS UNIX daemons for z/OS V1R12 and z/OSV1R11.

Data setsThere are no new or changed z/OS UNIX data sets for z/OS V1R12 and z/OSV1R11.

Environment variablesThere are no new or changed z/OS UNIX environment variables for z/OS V1R12and z/OS V1R11.

FACILITY class profilesTable 177 lists the new and changed z/OS UNIX resource profiles in the RACFFACILITY class. For details, see z/OS UNIX System Services Planning.

Table 177. Summary of new and changed z/OS UNIX resource profiles in the RACF FACILITY class

Class profile name Release Description Reason for change

BPX.EXECMVS.programname z/OS V1R12 New profile: Allows unauthorized callers of theexecmvs callable service to pass an argumentthat is greater that 100 characters to anauthorized program.

Securityenhancement

REXX execsThere are no new or changed REXX execs for z/OS in z/OS V1R12 and z/OSV1R11.

z/OS UNIX


REXX functionsThere are no new or changed REXX functions for z/OS in z/OS V1R12 and z/OSV1R11.

Shell commandsTable 178 lists the new and changed shell commands. For details, see z/OS UNIXSystem Services Command Reference.

Table 178. Summary of new and changed shell commands

Command name Release Description Reason forchange

automount z/OS V1R11 Updated command: Explanationadded about automove attributions

Commandclarification

z/OS V1R12 Updated command: Release updatesand removal of restriction that the zFSfile system has to be a compatibilitymode file system.

Commandenhancement

bpxtrace z/OS V1R11 New command: Activates ordeactivates tracing for one or moreprocesses.

Tracingenhancement

z/OS V1R12 Updated command: Various updateshave been made to the command.

Command update

c89 z/OS V1R12 Updated command: The -l libnameoption was added

Command update

chmount z/OS V1R11 New option: The -s option remountsthe file system but does not changethe current mode.

LFS support forzFS

chtag z/OS V1R12 Updated command: Various updateshave been made to the command.

Command update

cp z/OS V1R12 Updated command: Various updateshave been made, including informationabout the record file format.

Commandenhancement

dbgld z/OS V1R11 New option: The -c option addscaptured source files to the modulemap.

Commandenhancement

z/OS V1R12 Updated command: Various updateshave been made to the command.

Command update

dbx and dbx subcommands z/OS V1R11 New option: The -exhaustive optionspecifies that whereis is to search forsymbols in all compile units.

Performanceimprovement

z/OS V1R12 Updated command andsubcommands: Various updates havebeen made to the command. A usagenote has been added to the dbxcommands goto and gotoi. Theunload subcommand was alsoupdated. The examples have beenupdated to include one for the_CEE_RUNOPTS="test(all)"environment variable.

Command update

extattr z/OS V1R12 New file format: Support is added forthe record file format.

Commandenhancement

z/OS UNIX

Chapter 36. z/OS UNIX summary of interface changes 261

Table 178. Summary of new and changed shell commands (continued)


find z/OS V1R11 New rule: When grouping primariesand operators using parentheses, youmust escape the parentheses with the\ (backslash) character if the commandis being executed in the shellenvironment.


fuser z/OS V1R12 New restriction: A restriction has beenadded.


kill z/OS V1R11 Command update: A new signalnumber has been added.

Tracingenhancement

z/OS V1R12 Command update: The process to bekilled must belong to the current user;however, any process can be killed bya superuser.


ls z/OS V1R12 New file format: Updated to reflectrecord file format support.

Commandenhancement

makedepend z/OS V1R11 New guideline: Consider using thez/OS XL C/C++ -qmakedep compileroption instead.

Command update

mv z/OS V1R12 Command update: Updated to reflectrecord file format support.

Commandenhancement

pax z/OS V1R12 Command update: Various updateshave been made, including informationabout the record file format.

Commandenhancement

ps z/OS V1R11 Command update: A new value (T)has been added to the list of processattributes to indicate that tracing isactive.

Tracingenhancement

rmdir z/OS V1R12 Command update: Minor updateswere made to the exit valuesdocumentation


skulker z/OS V1R11 Command update: Updated thedescription section.


z/OS V1R12 New option: The -R option specifies arecursive move through subdirectoriesto find both non-directory files andsubdirectories that are equal to orolder than the specified number ofdays. Other documentation updateshave also been made, including anupdate to the restriction.

Commandenhancement

su z/OS V1R12 Command update: Additionalinformation has been added.

Command update

tso z/OS V1R12 Command update: Variousdocumentation updates have beenmade.

Command update

tsocmd z/OS V1R12 New command: Runs a TSO/Ecommand from the shell (includingauthorized commands)

Releaseenhancements

z/OS UNIX


Table 178. Summary of new and changed shell commands (continued)


unmount z/OS V1R11 New option: The -f option indicatesthat the list of names to unmount arefile system names instead of pathnames.

Command update.

xlc and XLC z/OS V1R11 New flag options: Several new flagoptions have been added

Commandenhancement

Syscall commandsTable 179 lists new and changed syscall commands. For details, see z/OS UsingREXX and z/OS UNIX System Services.

Table 179. Summary of new and changed z/OS UNIX syscall commands

Syscall commands Release Description Reason for change

chattr z/OS V1R12 New predefined variables: Two new predefinedvariables have been added: S_FFCRNL andS_FFRECORD.

Release updates

fchattr z/OS V1R12 New predefined variables: Two new predefinedvariables have been added: S_FFCRNL andS_FFRECORD.

Release updates

fstat z/OS V1R12 New predefined variables: Two new predefinedvariables have been added: S_FFCRNL andS_FFRECORD.

Release updates

stat z/OS V1R12 New predefined variables: Two new predefinedvariables have been added: S_FFCRNL andS_FFRECORD.

Release updates

System commandsTable 180 lists new and changed system commands that affect z/OS UNIX. Formore information, see z/OS MVS System Commands.

For other elements that have z/OS UNIX command impacts, see the followingsections:

v “UNIX commands” on page 67

v “z/OS UNIX commands” on page 181

Table 180. Summary of new and changed system commands for z/OS UNIX

System command Release Description Reason forchange

D GRS,ANALYZE z/OS V1R12 The D GRS,ANALYZE operator commanddisplays the latch identity for the systemthat the command is running in.

Releaseenhancement

MODIFY z/OS V1R11 New option: The FORCE option replacesthe failing sysplex root file system withthe user-specified new sysplex root.

Releaseenhancement

z/OS UNIX

Chapter 36. z/OS UNIX summary of interface changes 263

Table 180. Summary of new and changed system commands for z/OS UNIX (continued)

System command Release Description Reason forchange

OMVS z/OS V1R11 Command update: D OMVS,PSF nowdisplays the following:v PFS-specific status informationv Address space name for colony PFSes

RASenhancements

UNMOUNT z/OS V1R11 New option: The SAMEMODE option forthe REMOUNT parameter specifies thatthe file system is to be remounted withoutchanging the mount mode.

LFS support forzFS

z/OS V1R11 Command update: Information aboutremount has been added.

Commandenhancement

TSO/E commandsTable 181 lists the new and changed TSO/E commands that affect z/OS UNIX. Fordetails, see z/OS UNIX System Services Command Reference.

Table 181. Summary of new and changed TSO/E commands

TSO/E commands Release Description Reason for change

BPXBATCH z/OS V1R12 Various updates have been made. Command clarification

ISHELL z/OS V1R12 Display updated to include the new record fileformat.

Record file formatsupport

OGETX z/OS V1R11 The following clarification has been added: Thiscommand uses the ISPF/PDF Edit facility.

Command enhancement

OHELP z/OS V1R11 Command has been deleted because it is nolonger supported.

Release change

OPUTX z/OS V1R11 The following clarification has been added: Thiscommand uses the ISPF/PDF Edit facility.

Command clarification

UNMOUNT z/OS V1R12 Additional information has been added. Command update

z/OS UNIX


Part 2. Summary of message changes


Chapter 37. z/OS V1R12 summary of message changes

BCP and DFSMS summary of message changes for z/OS V1R12This section lists new, changed, and deleted messages for BCP, DFSMSdfp,DFSMSdss, DFSMShsm, DFSMSrmm, and DFSMStvs. It also lists new, changed,and deleted operator messages for RMF and TSO/E. (New, changed, and deletednon-operator messages for TSO/E are in “TSO/E summary of message changes forz/OS V1R11” on page 322.) All the messages in this section are 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)

NewADR054IADR287IADR502IADR507WADR508IADR851IADR852IAIR557IAMA583IANTI1038EANTR8801IANTR8811IANTR8814EANTR8815EANTR8817EANTR8818EANTR8819EANTR8820EANTR8822EANTR8823EANTR8824EANTR8825EANTR8826EANTR8827EANTR8828EANTR8829EANTR8830E


ANTR8831EANTR8832EANTR8833EANTR8834EANTR8835EANTR8836EANTR8837EANTR8838EANTR8839EANTR8840EANTR8841EANTR8842EANTR8843EANTR8844EANTR8845EANTR8846EANTR8847EANTR8848EANTR8849EANTR8850EANTR8851EANTR8852EANTR8853EANTR8854EANTR8855EANTR8856EANTR8857EANTR8858EANTR8859EANTX5129EANTX5130WANTX5131WANTX5132WANTX5133EANTX5134EANTX5135WANTX5136EANTX5139EANTX5140EANTX5151EANTX8144IANTX8145IANTX8147IANTX8148IANTX8149IANTX8155IANTX8158IANTX8159IANTX8160IANTX8169IANTX8170WANTX8172IANTX8173WANTX8174WANTX8175IANTX8176I


ANTX8177WANTQ8286IANTQ8287IANTQ8288IANTQ8290IANTP0160EARC0687IARC1069IARC1636IARC1806EARC1813IARC1839IARC1845IARC1846EARC1848IARC1850IARC1851IASA011IASA111IATR620IATR621IATR621IATR623IATR624IBPXM122IBPXM123EBPXH067IBPXH068EBPXH069ICBR6405DCBR9843ICNZ1050ICNZ2600ICNZ2601ICNZ2602ICNZ2603ICNZ2604ICNZ2605ICNZ2606ICNZ2607ICNZ2608ICNZ6002ICPO1190ECPO1191ECPO1192WCPO1193WCPO3056ECPO4250ICPO8058WCPO8059ECPO8060ECPO8061ECPO8063ECPO8065WCPO8071ECPO8072E

Chapter 37. z/OS V1R12 summary of message changes 269

CPO8073ECPO8074ECPO8107ECPO8200WCPO8700ECPO8701ECPO8703ECPO8705ECPO9877WHIS032IHWI016IHWI017IHWI018IHZR0107I - HZR0202IIAR026IIDAT0001I - IDAT0013IIDC3180IIEA994IIEC136IIEC393IIEC988IIEE085IIEE255IIEE256IIEE745IIEE902IIEF032IIEF033IIEF384IIEFA102IIEFJ009EIEW2340IIEW2495EIEW2496EIEW2497WIFA723EIFA724EIFA780AIFA781IIFA782AIFA783IIFA784IIFA785EIFA786WIFA787EIFA788IIFA838IIFA839IIFA841IIFA842IIFA843IIGD01022IIGDH1000IIGDH1001EIOS530IIOS531I


IOS532IIOSHC100I - IOSHC106IIOSHM0310IIOSHM0311IIOSHM0313IIOSHM0314IIOSHM0315IIRA865IISG376IISN012EIWM064IIWM076I - IWM084IIXC347IIXC360IIXC362IIXC373IIXC391IIXC431IIXC467IIXC522IIXC533IIXC534IIXC544IIXC545IIXC546IIXC580IIXC582IIXC588IIXC590IIXC614IIXC615IIXC634IIXC635IIXC636IIXC640EIXCH0912I - IXCH0915IIXCH0923I

ChangedADR331EADR347EADR347EADR447IADR707EADR835EADR846EADR970EADR974IADR985WAIR520IAIRH101EAIRH102IANTU2500EANTB5010EANTA5107EANTC5402E


ANTC5403EANTE8008IANTD8025IANTV8107IANTV8110IANTV8114IANTD8116IANTR8133IANTQ8213IANTQ8243IANTQ8255IANTQ8257IANTC8401IANTC8402WANTC8407IANTC8414WANTX5131WANTX8149IARC0024IARC0036IARC0185IARC0260IARC0381AARC0434EARC0509EARC0535IARC0550IARC0734IARC0744EARC0749IARC0751IARC0752IARC0761IARC0811IARC0814IARC0951IARC1001IARC1128IARC1151IARC1158IARC1179IARC1220IARC1283IARC1299IARC1311IARC1320IARC1329IARC1334IARC1356IARC1802IARC1805IARC1806EARC1812IARC1819IARC1820IARC1822I


ARC1823IARC1836IARC6087IARC6088EARC6172ECBR1110ICBR1180ICBR1240ICBR2173ICBR3726ICBR3792ECBR3793ICBR3794ACBR3795ICBR3799ECBR6419ICBR6427ICEA602ICEA0600ICNZ0005ICPO3031WCSV531ICUN4026IEDG4055IEDG4056IHIS015IHIS019IHIS022IIDC0552IIDC0553IIDC3009IIDC3558IIEA062I - IEA072EIEA253IIEA265IIEA277IIEA911EIEC026IIEC133IIEC143IIEC145IIEC210IIEC161IIEC353IIEC512IIEC517AIEC521IIEC522IIEC705IIEE145IIEE174IIEE205IIEE241IIEE286IIEE345IIEE459I


IEE479WIEE677IIEE735IIEE756IIEE800DIEE967IIEF238DIEF361IIEF368IIEF433DIEF463IIEF731IIEF861IIEF863IIEFC001IIEFC002IIEFJ005IIEW2454WIEW2456EIEW2458WIEW2459WIEW2467EIEW2636SIEW2716SIEW2758SIEW2759SIEW2761SIEW2765SIEW2769SIEW2775SIEW2780EIEW2781EIEW2783EIEW2785SIEW2787EIEW2789IIEW2796SIEW2797SIEW2811IIEW2819WIEW2985WIEW2777SIFA718EIGD002IIGD031IIGD01015IIGD17163IIKJ608IIOSHM0303IIWM002IIWM025IIWM063IIXCH0110IIXCH0154IIXCH0253E - IXCH0256IIXCH0401E


IXCH0402IIXCH0440IIXCH0442IIXCH0444EIXCH0455IIXCH0456EIXCH0511IIXCH0512IIXCH0528IIXCH0530I - IXCH0532IIXG211EIXG282IIXL015IIXL041EIXL047IIXL048IIXL049EIXL050IIXL051EIXL150I

DeletedARC0547IAXR0401ICNZZ006ICNZZ012ICNZZ013ICNZZ022ICNZZ026ICNZZ027ICNZZ028ICNZZ029ICNZZ101ICNZZ102ICNZZ103ICNZZ104ICNZZ418ICNZZ419ICNZZ420ICPO3914ICPO3915ICPO8055ECPO8062ECSV246IEDG0300IEDG0301IEDG0302IEDG0303DEDG0304IEDG0305IEDG0306IEDG2241EIEC516EIEE176IIEE177DIEE240I


IEF374IIEF376IIGF970EIRA700I

Dump output messagesNew:

v BLS21040I

v BLS21041I

v BLS21042I

v BLS21047I

v BLS21048I

v BLS21049I

MVS System CodesNew:

v 50E

v 007

Changed:

v 00C

v 01D

v 026

v 028

v 042

v 05C

v 077

v 08F

v 0B7

v 0F7

v 13C

v 18F

v 1FB

v 300

v 330

v 338

v 430

v 438

v 50D

v 6C5

v 730

v 738

v EC6

v 088

v 0A2

v 0B1


v D0D

CIM summary of message changes for z/OS V1R12The messages for Common Information Model (CIM) are documented in z/OSCommon Information Model User's Guide.

NewCEZ03000ECFZ05000ECFZ08101ECFZ17205WCFZ20400E

Communications Server summary of message changes for z/OS V1R12The 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

NewEZA5132IEZA5135IEZA5213IEZA5215IEZB1059EEZBH010IEZBH011EEZBH012IEZBH013EEZD0030IEZD0031IEZD0047IEZD0048IEZD1158IEZD1159IEZD1311IEZD1374EEZD1375IEZD1376IEZD1377IEZD1378IEZD1379IEZD1381IEZD1382IEZD1383IEZD1384WEZD1385WEZD1386IEZD1387IEZD1388E


EZD1389IEZD1727IEZD1728IEZD1729IEZD1730IEZD1733IEZD1751IEZD1752IEZD1754IEZD1755IEZD1756IEZD1757IEZD1758IEZD1759IEZD1760IEZD1761IEZD1762IEZD1763IEZD1764IEZD1765IEZD1766IEZD1767IEZD1768IEZD1769IEZD1770IEZD1773IEZD1774IEZD1778IEZD1780IEZD1782IEZD1784IEZD1786IEZD1787IEZD1788IEZD1790IEZD1791IEZD1792IEZD1796IEZD1797IEZD1798IEZD1799IEZD1800IEZD1901IEZD1902IEZD1903IEZD1904EEZD1905IEZD1906IEZD1907IEZD1908IEZD1909IEZD1910IEZD1911IEZD1912IEZD1913IEZD1914I


EZD1915IEZD1916IEZD1917IEZD1918IEZD1919IEZD1920IEZD1921IEZD1923IEZD1926IEZD1927IEZD1928IEZD1929IEZD1930IEZD1931IEZD1941IEZD1942IEZD1943IEZD1944IEZD1945IEZD1946IEZD1947IEZD1948IEZD1949IEZD1950IEZD1951IEZD1952IEZD1953IEZD1954IEZD1955IEZD1956IEZD1957IEZD1958IEZD1961IEZD1962IEZD1963IEZD1964IEZD1965IEZD1966IEZD1967IEZD1968IEZD1969IEZD1970IEZD1971IEZD1972IEZD1973EEZD1980IEZD1981IEZD1982IEZD2011IEZD2012IEZD2013IEZYTE88IEZYTE89IEZZ0163IEZZ0164IEZZ0165I


EZZ0166IEZZ0749IEZZ0782IEZZ0783IEZZ0784IEZZ0785IEZZ0826IEZZ0827IEZZ0828IEZZ0829IEZZ0830IEZZ0831IEZZ0832IEZZ0833IEZZ0835IEZZ2394IEZZ2609IEZZ2874IEZZ2907IEZZ2908IEZZ2909IEZZ3027IEZZ7884IEZZ8256IEZZ9308EEZZ9309IEZZ9310IIST2274IIST2275IIST2276IIST2277IIST2278IIST2279IIST2280IIST2281IIST2282IIST2283IIST2284IIST2285IIST2286IIST2287IIST2288IIST2289IIST2290IIST2291IIST2292IIST2293IIST2294IIST2295IIST2296IIST2297IIST2300IIST2301IIST2306IIST2307IIST2308I


IST2311IIST2312IIST2313IIST2314IIST2315IIST2318IIST2323EIST2324IIST2325IIST2326IIST2327IIST2328IIST2329IIST2330IIST2331IIST2332IIST2333IIST2334IIST2335IIST2336IIST2337IIST2339IIST2340IIST2341IIST2342IIST2343IIST2348IIST2349IIST2350IIST2351IIST2352IIST2353IIST2354IIST2355IIST2356IIST2357IIST2358IIST2359I

ChangedThe following messages were changed in this release:

EZA5214IEZD1326IEZD1361I changed to EZD1361AEZD1726IEZY1289IEZY1302IEZYTE22IEZZ0056IEZZ0371IEZZ0372IEZZ0379IEZZ0824IEZZ6001IEZZ6002I


EZZ6003IEZZ6005IEZZ6006IEZZ6007IEZZ6008IEZZ6009IEZZ6010IEZZ6011IEZZ6012IEZZ6015IEZZ6017IEZZ6018IEZZ6020IEZZ6022IEZZ6023IEZZ6024IEZZ6026IEZZ6027IEZZ6028IEZZ6034IEZZ6035IEZZ6038IEZZ6039IEZZ6040IEZZ6041IEZZ6042IEZZ6043IEZZ6044IEZZ6045IEZZ6046IEZZ6047IEZZ6048IEZZ6049IEZZ6060IEZZ6061IEZZ6064IEZZ6065IEZZ6080IEZZ6081IEZZ6082IEZZ6083IEZZ6084IEZZ6085IEZZ6086IEZZ6088IEZZ6089IEZZ6091IEZZ6092IEZZ6093IEZZ6094IEZZ6095IEZZ6096IEZZ6097IEZZ6098IEZZ6099IEZZ6103I


IST1776IIST1780I

DeletedEZD0997 - Replaced by EZD1158IEZD1017EZD1028 - Replaced by EZD1158IEZD1091I - Replaced by EZD1912IEZD1134I - Replaced by EZD1923IIST1770I - Replaced by IST2275IIST1771I - Replaced by IST2252I and IST2254IIST1772I - Replaced by IST2252I and IST2254IIST1918IISTM009IISTM010E

Cryptographic Services PKI Services summary of message changesfor z/OS V1R12

The messages for PKI Services are documented in z/OS Cryptographic ServicesPKI Services Guide and Reference.

NewIKYP041EIKYP042EIKYP043IIKYO005IIKYC075IIKYC076I

ChangedIKYP001EIKYP025IIKYP031EIKYS016I

DeletedNone

DFSORT summary of message changes for z/OS V1R12The messages for DFSORT are documented in z/OS DFSORT Messages, Codesand Diagnosis Guide.

Newv ICE236Iv ICE248Iv ICE249Iv ICE264Iv ICE278Iv ICE299Iv ICE801I


Changedv ICE199Iv ICE255Iv ICE289Av ICE897Iv ICE898I

Deletedv None.

Distributed File Service summary of message changes for z/OS V1R12The messages for Distributed File Service are documented in z/OS Distributed FileService Messages and Codes.

NewThe following messages have been added:

v IOEP01711I

v IOEP01712I

v IOEP01713I

v IOEWH0001I

v IOEWH0002I

v IOEWH0010I

v IOEWH0011E

v IOEWH0012I

v IOEWH0014I

v IOEWH0020E

v IOEZ00660I

v IOEZ00674E

v IOEZ00675E

v IOEZ00676E

v IOEZ00677E

The following EFxxrrr reason codes have been added:

v 69BA

v 69CC

ChangedThe following messages have changed:

v IOEW16143I

v IOEW16144E

v IOEZ00001E

v IOEZ00308E

v IOEZ00309I

v IOEZ00312I

v IOEZ00604I

v IOEZ00660I


The following DF04rrrr reason code has been changed:

v 0002

The following EFxxrrr reason codes have been changed:

v 6743

v 6953

v 69C8

v 69CC

DeletedThe following reason code has been deleted:

v 69C4

HCD summary of message changes for z/OS V1R12The messages for HCD are documented in z/OS and z/VM HCD Messages.

NewCBDA398ICBDA410ICBDA541ICBDA596ICBDA597ICBDA598ICBDA599ICBDA600ICBDA601ICBDA602ICBDA739ICBDA740ICBDA950ICBDG419ICBDG542ICBDG543ICBDG544ICBDG700ICBDG701ICBDG702ICBDG703ICBDG704ICBDG705ICBDG706ICBDG707ICBDG708ICBDG709ICBDG710ICBDG711ICBDG712ICBDG713ICBDG714ICBDG715ICBDG716ICBDG717ICBDG718I


CBDG719ICBDG720ICBDG721ICBDG722ICBDG723ICBDG724ICBDG725ICBDG726ICBDG727ICBDG728ICBDG729ICBDG730ICBDG731ICBDG732ICBDG733ICBDG734ICBDG735ICBDG736ICBDG737ICBDG749I

ChangedCBDA204ICBDA270ICBDA849ICBDA873ICBDG898ICBDG182ICBDG427ICBDG905I

DeletedNone

IBM Tivoli Directory Server summary of message changes for z/OSV1R12

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

NewGLD1280EGLD1281EGLD1282EGLD1283WGLD1284EGLD1285EGLD1286EGLD1287EGLD1288IGLD1289EGLD1290IGLD1291IGLD1292E


GLD1293EGLD1294EGLD1295EGLD1296IGLD1297AGLD2030EGLD2031EGLD2435EGLD2436EGLD2437EGLD2438EGLD2439EGLD2440EGLD2441WGLD2442WGLD2443EGLD6053EGLD8829WGLD8834WGLD8835EGLD8836EGLD8844EGLD8850EGLD8851EGLD8852EGLD8865EGLD8866EGLD8867E

ChangedGLD1082AGLD8816WGLD8820W

DeletedNone.

JES2 summary of message changesThe messages for JES2 are documented in z/OS JES2 Messages.

New$HASP260$HASP365$HASP720

Changed$HASP003$HASP052$HASP064$HASP095$HASP120$HASP251$HASP361$HASP362


$HASP363$HASP364$HASP370$HASP414$HASP436$HASP443$HASP473$HASP492$HASP493$HASP496$HASP708$HASP810$HASP890$HASP895$HASPH028E

DeletedNone

JES3 summary of message changesThe messages for JES3 are documented in z/OS JES3 Messages.

NewIAT9371IAT9379IAT9384

ChangedIAT1145IAT1146IAT3802IAT3804IAT3900IAT4029IAT4034IAT4035IAT6363IAT6364IAT6369IAT6370IAT7130IAT8055IAT8539IAT8932

DeletedNone

Language Environment summary of message changes for z/OS V1R12The messages for Language Environment are documented in z/OS LanguageEnvironment Run-Time Messages.


NewNew messages:

CEE3765I CEE3770I IBM0253S IBM0259S IGZ0189S IGZ0262S

CEE3766I EDC9511I IBM0255S IBM0270S IGZ0190S IGZ0302S

CEE3767I IBM0250S IBM0256S IBM0271S IGZ0191S IGZ0303

CEE3768I IBM0251S IBM0257S IGZ0153S IGZ0192S

CEE3769I IBM0252S IBM0258S IGZ0171S IGZ0230S

Abends:

None

ChangedChanged messages:

CEE3731I CEE3743I CEE3745I EDC5152I EDC5153I

Changed abend codes:

U4036 U4093 U4094

DeletedDeleted messages:

None

Deleted abends:

None

NFS summary of message changes for z/OS V1R12The messages for Network File System (NFS) are documented in z/OS NetworkFile System Guide and Reference.

NewGFSA383IGFSA3841GFSA385IGFSA386EGFSA387IGFSA569WGFSA570IGFSA788IGFSA805EGFSA872E


ChangedGFSA954IGFSA956IGFSA959IGFSA972IGFSC840IGFSA1033E changed to GFSA1033W

DeletedNone

RMF summary of message changes for z/OS V1R12This section lists new, changed, and deleted messages for RMF.

The non-operator messages for RMF are also documented in z/OS RMF Messagesand Codes. The operator messages for RMF are documented in:











NewERBB124IGPM0739EGPM0629IGPM0630IGPM0631IGPM0720IGPM0721IGPM0733IGPM0734IGPM0735IGPM0736I

ChangedERBB113IERBB121I

DeletedERB249I

SDSF summary of message changes for z/OS V1R12The messages for SDSF are documented in z/OS SDSF Operation andCustomization.


NewISF770WISF777EISF2001EISF2002EISF2003EISF2004EISF2005EISF2006EISF2007EISF2008EISF2009EISF2010EISF2101EISF2102EISF2103IISF2104EISF2105EISF2106EISF2201WISF2202IISF2203IISF2205EISF2206IISF2207EISF2208EISF2209I

ChangedNone

DeletedNone

Security Server RACF summary of message changes for z/OS V1R12The messages for RACF are documented in z/OS Security Server RACF Messagesand Codes.

NewICH10321IICH12306IIRRH083I, IRRH084IIRRD185I, IRRD186I, IRRD187I, IRRD188I, IRRD189I, IRRD197IIRRD210I

ChangedICH13007IICH14078IRR803IIRRD108I, IRRD109I, IRRD125IIRRD156I, IRRD171IIRRD207IIRRD203I


IRRH229EIRRU080IIRRX004A

DeletedNone

TSO/E summary of message changes for z/OS V1R12This section lists new, changed, and deleted non-operator messages for TSO/E.(New, changed, and deleted operator messages for TSO/E are listed in “BCP andDFSMS summary of message changes for z/OS V1R12” on page 267.)

The non-operator messages for TSO/E are documented in z/OS TSO/E Messages.The operator messages for TSO/E are documented in the z/OS MVS SystemMessages:

v For the z/OS MVS System Messages, Vol 1, Vol 2, Vol 3, Vol 4, Vol 5, and Vol 6,see z/OS MVS Data Areas in the z/OS Internet Library: http://www.ibm.com/systems/z/os/zos/bkserv/.





NewIRX0241IIRX0242I

ChangedIKJ56411lIKJ56447A

DeletedIKJ54011lIKJ54015lIKJ54017AIKJ54020AIKJ540301IKJ566671

XL C/C++ summary of message changes for z/OS V1R12The messages for XL C/C++ are documented in z/OS XL C/C++ Messages.

NewCCN0616CCN0834CCN2024CCN2445CCN2448CCN2469CCN2470 to CCN2474CCN3477




CCN4157CCN4270CCN4426CCN4427CCN4453 to CCN4461CCN5099CCN5183CCN5449CCN5450CCN5891 to CCN5894CCN6621CCN7520CCN7524 to CCN7533CCN8161CCN8439 to CCN8444CCN8646 to CCN8649CCN8651 to CCN8658CCN8928CCN8932 to CCN8943CCN8947

ChangedCCN5721

DeletedNone

z/OS UNIX summary of message changes for z/OS V1R12The messages for z/OS UNIX are documented in z/OS UNIX System ServicesMessages and Codes. Messages from the REXX processor are documented inz/OS MVS System Messages, Vol 3 (ASB-BPX).

NewMessages:

FSUMB451FSUMB452FSUMB453FSUMB454FSUMB455FSUMB456

Return codes:None

Reason codes:X'0405', JRSMFNotAuthorizedX'0633', JrPOEActionErrX'0634', JrPOESocketScopeErrX'0635', JrPOENotAvailableX'0636', JrCannotDecreaseX'0637', JrNoInetNwkX'0638', JrInAddrAnyNotAllowedX'0639', JrAmtNoFsName


ChangedMessages:

FDBX0331FOMF0301IFSUM5021

Return codes:None

Reason codes:X'0067', JRParmTooLongX'05D6', JRSMCMaxCntSegX'720C', JRIOCTLRTTableSize

DeletedMessages:

FSUM3490FSUM7871

Return codes:None

Reason codes:None


Chapter 38. z/OS V1R11 summary of message changes

BCP and DFSMS summary of message changes for z/OS V1R11This section lists new, changed, and deleted messages for BCP, DFSMSdfp,DFSMSdss, DFSMShsm, DFSMSrmm, and DFSMStvs. It also lists new, changed,and deleted operator messages for RMF and TSO/E. (New, changed, and deletednon-operator messages for TSO/E are in “TSO/E summary of message changes forz/OS V1R11” on page 322.) All the messages in this section are 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:











NewADYH001EADYH002IADYH003IADYH004IADYH011EADYH012IADYH013IAIR001IAIR002IAIR003IAIR004IAIR005IAIR006IAIR007IAIR008IAIR009IAIR010IAIR011IAIR012IAIR014IAIR015IAIR016IAIR019IAIR020IAIR021IAIR022IAMD115I


AMD116IANTI1038EANTX5129EANTX5130WANTX5131WANTX5132WANTX5133EANTX5134EANTX5135WANTX5136EANTX5139EANTX5140EANTX5151EANTX8144IANTX8145IANTX8147IANTX8148IANTX8149IANTX8155IANTX8158IANTX8159IANTX8160IANTX8169IANTX8170WANTX8172IANTX8173WANTX8174WANTX8175IANTX8176IANTX8177WANTQ8286IANTQ8287IANTQ8288IANTQ8290IARC0258IARC0259IARC0605IARC1030IARC1068IARC1547IARC1812IARC1819IARC1838IAXR0112IAXR0113IAXR0114IAXR0115EAXR0202IBLWH0001EBLWH0002EBLWH0008IBLWH0009IBLWH0010IBLWH0011EBLWH0901IBPXF248I


BPXF249IBPXF250IBPXF251IBPXF252IBPXF253EBPXF254IBPXF255IBPXF256IBPXF257IBPXF258IBPXF259IBPXF260IBPXF261IBPXF262IBPXH901IBPXH902EBPXH903IBPXH904EBPXH905EBPXH906EBPXI085DBPXO068IBPXO070IBPXW9000IBPXW9001IBPXW9002IBPXW9003IBPXW9004IBPXW9005IBPXW9006IBPXW9007IBPXW9008IBPXW9009IBPXW9010IBPXW9011IBPXW9012IBPXW9013IBPXW9014IBPXW9015IBPXW9016IBPXW9017IBPXW9018IBPXW9019IBPXW9020IBPXW9021IBPXW9022IBPXW9023IBPXW9024IBPXW9025IBPXW9026IBPXW9027IBPXW9028IBPXW9030IBPXW9031IBPXW9032IBPXW9040I


BPXW9041IBPXW9043IBPXW9044IBPXW9045IBPXW9046IBPXW9047IBPXW9048IBPXW9049IBPXW9050IBPXW9051IBPXW9054IBPXW9055IBPXW9090IBPXW9091IBPXW9092ICBR0435ICBR0436ICBR0437ICBR0443ICBR0444ICBR0445ICBR0446ICBR0447ICBR6429ICBR6430ICBR9109ICEA0016ICEA0017ICEA0018ICEA0019ICEA0020ICEA0021ICEA0022ICEA0023ICEA0500ICEA0501ICEA0502ICEA0600ICEA0601ICEA0602ICNZHF0009ECNZHF0012ECNZHF1006ICNZHR0012ICNZHS0012ICNZZ050ECNZZ424ICPO messages (new chapter)DMO0050IDMO0051IDMO0052IDMO0053IDMO0054IEDG0117DEDG0311IEDG0312I


EDG0313IEDG0314IEGD2443IEGD2444IEDG2445IEDG2446IEDG2447IEDG2448IEDG6310IEDG6311IEDG6312EEDG6313IEDG6314IEDG6315EEDG6316IEDG6317IEDG6318IEDG6319IEDG6320EEDG6321EEDG6676EEDG6677EEDG6678IEDG6679IEDG6680EEDG6681IEDG6682IEDG6683IEDGH1013IEDGH1014IEDGH1015IEDGH1016IEDGH1017IEDGH2001REDGH2002REDGH3002REDGH8004EEDGH8005EEDGH8006EEDGH8007EHWI015IHWI016IHWI017IHWI018IIAR025IIDC2899IIDC2900IIDC2901IIDC2902IIDC3319IIEA031IIEA045IIEA046EIEA135IIEA136IIEA395I


IEA461IIEATH001IIEATH002IIEATH003IIEATH004IIEATH005EIEATH006EIEATH009EIEAVTRH01IIEAVTRH02IIEAVTRH03IIEAVTRH04EIEAVTRH05IIEAVTRH06IIEAVTRH07IIEAVTRH11IIEFA001IIEFA002IIEFA003IIEFA010IIEFA011IIEFA100IIEFA101IIFA832IIFA833IIFA834IIFA835IIFA836IIFA837IIGD089IIGGHC103IIGGHC104EIGGHC106IIGGHC107IIGGHC108IIGGHC109IIOS307IIOSHM0308IIOSHM0309IIRA864IISG374IISG375IIXC103IIXC104IIXC106IIXC107EIXC108IIXC109IIXC111IIXC112IIXC113IIXC114IIXC373IIXC410EIXC470IIXC554I


IXC555IIXC814IIXCH0525IIXCH0526EIXCH0527IIXCH0528IIXCH0529E

ChangedAMD056IANTQ8238IANTQ8243IARC0103IARC0182IARC0185IARC0189IARC0260IARC0272IARC0550IARC0570IARC0734IARC0757IARC0784IARC0814IARC1067IARC1220IARC1334IARC1378IARC1381IARC1500IARC1605IARC1606IARC1802IARC1803EARC1805IARC1806EARC1807IARC1809IARC1833IARC1836IARC1866IARC6172EAXR0104IAXR0105IAXR0106IAXR0107IAXR0108IAXR0109IAXR0110IAXR0111IAXR0200IAXR0201IAXR0203IAXR0204IAXR0205IAXR0206I


AXR0207IAXR0402IAXR0403IAXR0500IAXR0700IAXR0800IAXR0802IBPXI083DBPXO040IBPXO043IBPXO047IBPXO063IBPXW0000IBPXW0001IBPXW0002IBPXW0003IBPXW0004IBPXH046ECBR0014ICBR0432ICBR0434ICBR1100ICBR1130ICBR7320ICBR9103ICBR9225ICBR9226ICBR9370ICEA0003ICEA0008ICNZ4101ICNZZ003ICNZZ017ICNZZ040ICNZZ041ICNZZ042ICNZZ043ICNZZ202ICNZZ207ICNZZ208ICNZZ212ICNZZ415ICNZZ421ICNZZ422ICNZZ423ICNZZ901ICNZZ902ICNZZ903ICNZZ904ICNZZ905ICNZZ906IDMO0012IEDG222EEDG2301EEDG2413EEDG4026I


EDG4057IEDG6003EEDG6007EEDG6012EEDG6139EEDG6205EEDG6301EEDG6302EEDG6303EEDG6304EEDG6408WEDG6410IEDG6411IEDG6412IEDG6428EEDG6431IEDG6436WEDG6601EEDG6603EEDG6604EEDG6626AEDG6627AEDG6670EEDG6901IEDG8188IEDG8190IEDGH1009IEDGH1012IHZS0002EIAZ0543IIEA002IIEA480EIEA498IIEA611IIEA763IIEA796EIEA858EIEA911EIEA912IIEC026IIEC142IIEC161IIEC210IIEC359IIEC378IIEC507DIEC708IIEC710IIEC712IIEC987IIEE097IIEE115IIEE174IIEE236IIEE239IIEE241I


IEE243IIEE254IIEE459IIEE504IIEE505IIEE521IIEE559IIEE711IIEE713IIEE852IIEE921IIEF117IIEF192IIEF211IIEF283IIEF285IIEF295IIEF485IIEF702IIEF756IIEF882EIEF883EIEW2277EIEW2278IIEW2464EIEW2809EIEW4000IIFA820IIGD17294IIGD17318IIGD17372IIGD17389IIGWRH0110IIGWRH0300IIGWRH0301EIGWRH0302IIOS099IIOS500IIOS627EIOS628EIOSHM0201IIOSHM0303IIRA220IIRA222IIRA420IIRA422IISG343IISG361AISG363IIWM063IIXC101IIXC105IIXC206IIXC208IIXC220WIXC246E


IXC300IIXC309IIXC335IIXC357IIXC358IIXC360IIXC362IIXC364IIXC370IIXC406IIXC409DIXC414IIXC416IIXC419IIXC422IIXC434IIXC438IIXC462WIXC468WIXC602IIXC603IIXC611IIXCH0443EIXG120EIXG255IIXG256IIXG263EIXG271IIXG272EIXG448IIXL008IIXL015IIXL040EIXL042IIXL141IIXL150IIXL161I

DeletedARC0547IAXR0401ICNZZ006ICNZZ012ICNZZ013ICNZZ022ICNZZ026ICNZZ027ICNZZ028ICNZZ029ICNZZ101ICNZZ102ICNZZ103ICNZZ104ICNZZ418ICNZZ419ICNZZ420I


EDG0300IEDG0301IEDG0302IEDG0303DEDG0304IEDG0305IEDG0306IEDG2241EIEE176IIEE177DIEE240IIGF970EIRA700I

CIM summary of message changes for z/OS V1R11The messages for Common Information Model (CIM) are documented in z/OSCommon Information Model User's Guide.

NewCEZ02000ICEZ02001ICEZ05000ECEZ05001ECEZ05002ECEZ05003ECEZ05004ECEZ05005ECEZ05006ECEZ05007WCEZ05008WCEZ05009ECEZ05010ECEZ05011ECEZ05012ECEZ05013ECEZ05014ECEZ05015ECEZ05016ECEZ05017ECFZ05203WCFZ12579WCFZ12580I

RemovedCFZ12573W

Communications Server summary of message changes for z/OS V1R11The 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

NewEZA1719IEZA1720IEZA1722IEZA1725IEZA1726IEZA1733IEZA1734IEZA1739IEZA2192IEZA2193IEZA2194IEZA2403IEZA4434IEZA4435EEZA4436IEZA4437IEZA4438IEZA4439IEZA4440IEZA4442IEZD0022IEZD0042IEZD0043IEZD0044IEZD0045IEZD0046IEZD1157IEZD1299IEZD1300IEZD1301IEZD1302IEZD1303IEZD1305IEZD1306IEZD1307IEZD1308IEZD1309IEZD1313IEZD1580IEZD1581IEZD1582IEZD1583IEZD1584IEZD1585IEZD1586IEZD1587IEZD1588IEZD1589IEZD1726IEZD1753IEZD1771IEZD1772IEZD1775I


EZD1777IEZD1779IEZD1781IEZD1783IEZD1785IEZD1789IEZD1793IEZD1794IEZD1795IEZD1801IEZD1802IEZD1803IEZD1804IEZD1805IEZD1806IEZD1807IEZD1808IEZD1809IEZD1810IEZD1811IEZD1813IEZD1814IEZD1815EEZD1816IEZD1817IEZD1818IEZD1819IEZD1820EEZD1821IEZD1822IEZD1824EEZD1825IEZD1826IEZD1828IEZD1829IEZD1830IEZD1831IEZD1832IEZD1833IEZD1834IEZD1835IEZD1836IEZD1837IEZD1838IEZD1839IEZD1840IEZD1841IEZD1842IEZD1843IEZD1844IEZD1845IEZD1846IEZD1847IEZD1848IEZD1849IEZD1850I


EZD1851IEZD1856IEZD1857IEZD1858IEZD1859IEZD1860IEZD1861IEZYTE88EEZYTE89IEZZ0612IEZZ0617IEZZ0619IEZZ0808IEZZ0809IEZZ0810IEZZ0811IEZZ0812IEZZ0813IEZZ0814IEZZ0815IEZZ0816IEZZ0817IEZZ0818IEZZ0819IEZZ0820IEZZ0821IEZZ0822IEZZ0823IEZZ0824IEZZ2393IEZZ2592IEZZ2666IEZZ2667IEZZ2668IEZZ2669IEZZ2903IEZZ2904IEZZ2905IEZZ2906IEZZ2916IEZZ2917IEZZ2918IEZZ2919IEZZ3134IEZZ6085IEZZ6086IEZZ7453IEZZ8165IEZZ8166IEZZ8167IEZZ8168IEZZ8169IEZZ8170IEZZ8662IEZZ8663IEZZ8664I


EZZ8665IEZZ9298IEZZ9305IEZZ9725IEZZ9726IIST2267IIST2268IIST2269IIST2270IIST2271IIST2272IIST2273EIST2298IIST2299IIST2302IIST2303IIST2304IIST2305IIST2309IIST2310IIST2316IIST2317IISTM009IISTM010EISTM011IISTM012E

ChangedThe following messages were changed in this release:

EZD1286IEZD1287IEZYTE22IEZZ0372IEZZ0379IEZZ6103IIST1968I

DeletedEZA2187IEZA2188IEZA2191IEZA3950I THROUGH EZA4173EEZD0011IEZD0901IEZD0914IEZD0916IEZD0921IEZD0947IEZD0949IEZD0955IEZD0972IEZD0976IEZD0999IEZD1000I THROUGH EZD1004IEZD1016I


EZD1023IEZD1024IEZD1047IEZD1048IEZD1050IEZD1078IEZD1080IEZD1084IEZY1345EEZY1346EEZY2046IEZY2047IEZY2049IEZY2050IEZY2051IEZYFT56WEZYFT57IEZYTE23E THROUGH EZYTE26EEZZ4212IEZZ6067IEZZ6108IEZZ6452I THROUGH EZZ6705IEZZ7262 THROUGH EZZ7331EZZ9165IEZZ9166IEZZ9167IEZZ9272IEZZ9273IEZZ9274IIST1770IIST1814IIST1815I

Cryptographic Services PKI Services summary of message changesfor z/OS V1R11

The messages for PKI Services are documented in z/OS Cryptographic ServicesPKI Services Guide and Reference.

NewIKYC074IIKYI005IIKYI006IIKYK001IIKYK002IIKYK003IIKYP040I

ChangedIKYC032IIKYC037IIKYC068IIKYI002IIKYP031EIKYP035I


IKYP036IIKYU015I

DeletedNone

Cryptographic Services System SSL summary of message changes forz/OS V1R11

The messages for Cryptographic Services System Secure Sockets Layer (SSL) aredocumented in z/OS Cryptographic Services System SSL Programming.

NewGSK01053AGSK01054EGSK01055EGSK01056EGSK01057I

ChangedNone

DeletedNone

DFSORT summary of message changes for z/OS V1R11The messages for DFSORT are documented in z/OS DFSORT Messages, Codesand Diagnosis Guide.

Newv ICE259Av ICE260Av ICE261Av ICE653Av ICE654Av ICE655Iv ICE656A

Changedv ICE018Av ICE107Av ICE113Av ICE114Av ICE151Av ICE152Iv ICE189Av ICE214Av ICE221Av ICE222Av ICE241Av ICE613Av ICE614A


v ICE623Av ICE624Av ICE628Iv ICE637Av ICE639Av ICE640Av ICE643Iv ICE645Av ICE652A

Deletedv None.

Distributed File Service summary of message changes for z/OS V1R11The messages for Distributed File Service are documented in z/OS Distributed FileService Messages and Codes.

Newv IOEN00506I

v IOEN00507I

v IOEN00508I

v IOEN00509A

v IOEN00510A

v IOEN00511I

v IOEN00512I

v IOEN00514A

v IOEZ00609I

v IOEZ00610I

v IOEZ00611I

v IOEZ00612I

v IOEZ00613I

v IOEZ00614A

v IOEZ00615E

v IOEZ00616E

v IOEZ00617I

v IOEZ00618E

v IOEZ00619E

v IOEZ00620E

v IOEZ00621E

v IOEZ00622E

v IOEZ00623E

v IOEZ00625E

v IOEZ00627E

v IOEZ00628E

v IOEZ00629E

v IOEZ00630E

v IOEZ00631E


v IOEZ00632E

v IOEZ00633E

v IOEZ00634E

v IOEZ00635E

v IOEZ00636E

v IOEZ00639I

v IOEZ00640E

v IOEZ00641I

v IOEZ00647E

v IOEZ00658E

v IOEZ00659E

v IOEZ00660I

v IOEZ00661I

v IOEZ00662I

v IOEZ00663I

v IOEZ00664I

v IOEZ00665E

v IOEZ00666E

v IOEZ00667I

v IOEZ00668I

The following EFxxrrr reason codes have been added:

v 6611

v 6617

v 6638

v 6777

v 680C

v 6997 - 6999

v 69A8 - 69AF

v 69B0 - 69B7

v 69BB

v 69BD

v 69BF

v 69C0 - 69C8

v 69CA

v 69CB

Changedv IOEB03067E

v IOEN00203A

v IOEP01709A

v IOEW16149E

v IOEW16154E

v IOEW16158I

v IOEX18103A


v IOEZ00604I

v IOEZ00664I

The following EFxxrrr reason codes have been changed:

v 602D

v 6058

v 6270

v 6419

v 665E

v 6690

v 66E1

v 6956

v 69A8

v 69BF

Deletedv IOEZ00406E

v IOEZ00554I

The following EFxxrrr reason codes have been deleted:

v 6966

v 698D

v 6990-6993

HCD summary of message changes for z/OS V1R11The messages for HCD are documented in z/OS and z/VM HCD Messages.

NewCBDA369ICBDG188ICBDG189ICBDG490I

ChangedCBDA269ICBDA337ICBDA340ICBDA498ICBDA583ICBDA653ICBDA816ICBDA865ICBDC099ICBDG129ICBDG182ICBDG183ICBDG306ICBDG899I


DeletedNone

IBM Tivoli Directory Server summary of message changes for z/OSV1R11

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

NewGLD1254E to GLD1279AGLD1866E to GLD1868EGLD1871E to GLD1873EGLD2285EGLD3350EGLD8501EGLD8503W to GLD8504EGLD8510EGLD8516E to GLD8536EGLD8538E to GLD8543WGLD8545E to GLD8547EGLD8551EGLD8553EGLD8556EGLD8559E to GLD8560EGLD8563E to GLD8572IGLD8578W to GLD8584EGLD8586E to GLD8596IGLD8598EGLD8601I to GLD8604WGLD8608IGLD8610EGLD8618EGLD8620EGLD8628I to GLD8630IGLD8632E to GLD8635IGLD8637IGLD8639E to GLD8640IGLD8642W to GLD8645EGLD8637I to GLD8645EGLD8647E to GLD8654IGLD8797EGLD8801E to GLD8828EGLD8830E to GLD8833EGLD8837I to GLD8843EGLD8845E to GLD8849EGLD8853I to GLD8864I

ChangedGLD1040EGLD1158EGLD1159EGLD1257EGLD2004I is now GLD2004D


GLD2262AGLD2273R is now GLD2273DGLD3342IGLD3343EGLD3344EGLD3345EGLD3346E

DeletedGLD2412AGLD2413AGLD2415AGLD2416AGLD2418A through GLD2423IGLD2430A through GLD2434A

JES2 summary of message changes for z/OS V1R11The messages for JES2 are documented in z/OS JES2 Messages.

New$HASP051$HASP052$HASPH022E$HASPH023I$HASPH024I$HASPH025I$HASPH026E$HASPH027I$HASPH028E$HASPH029I$HASPH030I

Changed$HASP003$HASP095$HASP119$HASP232$HASP275$HASP406$HASP407$HASP409$HASP410$HASP461$HASP462$HASP463$HASP464$HASP492$HASP895

DeletedNone


JES3 summary of message changes for z/OS V1R11The messages for JES3 are documented in z/OS JES3 Messages.

NewIAT3207IAT3837IAT3838IAT4331

ChangedIAT3042IAT3441IAT7130IAT8709IAT9122

DeletedNone

Language Environment summary of message changes for z/OS V1R11The messages for Language Environment are documented in z/OS LanguageEnvironment Run-Time Messages.

NewCEE3519SCEE3596SCEE5238IIBM0640SIBM0641SIBM0642SIBM0643SIBM0644SIBM0977SIGZ0299SIGZ0300SIGZ0301S

ChangedCEE3216SCEE3217SCEE3218SCEE3219SCEE3220SCEE3221SCEE3222SEDC5247IIBM0917SIGZ0280SIGZ0281SIGZ0282SIGZ0283SIGZ0284S


IGZ0285SIGZ0286SIGZ0287SIGZ0288SIGZ0289SIGZ0290SIGZ0291SIGZ0292SIGZ0293SIGZ0294SIGZ0295SIGZ0296SIGZ0297SIGZ0298SU4088U4091U4093

DeletedNone

NFS summary of message changes for z/OS V1R11The messages for Network File System (NFS) are documented in z/OS NetworkFile System Guide and Reference.

NewGFSA444EGFSA445EGFSA446EGFSA462EGFSA463EGFSA464IGFSA476EGFSA790IGFSA796IGFSA797IGFSA1030WGFSA1031IGFSA1032EGFSA1033EGFSN5025EGFSN5026EGFSN5027EGFSN5028EGFSN5030EGFSN5035E

ChangedGFSA326EGFSA792IGFSA824WGFSA866IGFSC110EGFSC284E changed to GFSC284I


DeletedGFSA325IGFSA338EGFSA661EGFSA662EGFSA939EGFSA906IGFSA926IGFSA928IGFSA940EGFSA941IGFSC511E

RMF summary of message changes for z/OS V1R11This section lists new, changed, and deleted messages for RMF.

The non-operator messages for RMF are also documented in z/OS RMF Messagesand Codes. The operator messages for RMF are documented in:











NewERB812IERBA033IGPM0737IGPM0738I

ChangedERB246IERB247IERB400IERB402IERBB102IGPM077I

DeletedERB249I

SDSF summary of message changes for z/OS V1R11The messages for SDSF are documented in z/OS SDSF Operation andCustomization.


NewISF138EISF139EISF149EISF769IISF770WISF771EISF772IISF775EISF776EISFH1015IISFH1016EISFH1017I

ChangedNone

DeletedNone

Security Server RACF summary of message changes for z/OS V1R11The messages for RACF are documented in z/OS Security Server RACF Messagesand Codes.

NewICH04018IIRRW201IIRRW202IIRRW203IIRRW204IIRRW205IIRRW206IIRRW207IIRRW208IIRRW209IIRRW210IIRRW211IIRRW212IIRRW213IIRRD190IIRRD191IIRRD192IIRRD193IIRRD194IIRRD195IIRRD196IICH440IICH441IICH442IICH443IICH444IICH445IICH446IICH447I


ICH448IICH449IICH450IICH451IICH452IIRRC143IIRRC144I

ChangedICH70001IIRR417IIRRC132IIRRD109IIRRD130IICH408IICH14079IIRR67653IICH555I

DeletedNone

TSO/E summary of message changes for z/OS V1R11This section lists new, changed, and deleted non-operator messages for TSO/E.(New, changed, and deleted operator messages for TSO/E are listed in “BCP andDFSMS summary of message changes for z/OS V1R11” on page 295.)

The non-operator messages for TSO/E are documented in z/OS TSO/E Messages.The operator messages for TSO/E are documented in:











NewIRX0241IIRX0242I

ChangedIKJ56447A

DeletedNone


XL C/C++ summary of message changes for z/OS V1R11The messages for XL C/C++ are documented in z/OS XL C/C++ Messages.

NewCDA1002 to CDA1021CCN4439 to CCN4447CCN8160CCN5447CCN5448

ChangedNone

DeletedNone

z/OS UNIX summary of message changes for z/OS V1R11The messages for z/OS UNIX are documented in z/OS UNIX System ServicesMessages and Codes. Messages from the REXX processor are documented inz/OS MVS System Messages, Vol 3 (ASB-BPX).

NewMessages:

CDA0020CDA0021FDBX0051FDBX0052FDBX0053FDBX0056FDBX0057FDBX0059FDBX0060FDBX0116FDBX0117FDBX9997FDBX9998FDBX0740FSUM1248FSUM1249FSUM1250FSUM1251FSUM1252FSUM1253FSUM1254FSUM1255FSUM1256FSUM1257FSUM1258FSUM1259FSUM1260FSUM1261FSUM1262


FSUM1263FSUM1264FSUM1265FSUM1266FSUM1267FSUM1268FSUM1269FSUM1270FSUM1271FSUM3273FSUM3274FSUM8976

Reason codes:X'062C', JrAsyncAnrX'062F', JrNoRemoteX'0631', JrRemoteRFIX'0632', JrFSTypeChanged

Return codes:X'00F7', ENOTSUP

ChangedMessages:

CDA0014FDBX0552FDBX0741FOMF0506IFOMF0521IFOMF0531IFSUM1245FSUM7327FSUMB084

Reason codes:X'0003', HFS_RSN_RACF_Not_InstalledX'004B', JROpenX'03FF', JrAsyncBadSockAddrX'00D8', JRNotServerAuthorizedX'730E', JRNotAuthPort

Return codes:None

DeletedMessages:

None

Reason codes:EXAMPLE: RSN_GLOK + X'105'

Return codes:None


Accessibility

Publications for this product are offered in Adobe Portable Document Format (PDF)and should be compliant with accessibility standards. If you experience difficultieswhen using PDF files, you may view the information through the z/OS InternetLibrary Web site or the z/OS Information Center. If you continue to experienceproblems, send an e-mail to [email protected] or write to:

IBM CorporationAttention: MHVRCFS Reader CommentsDepartment H6MA, Mail Station P1812455 South RoadPoughkeepsie, NY 12601-5400U.S.A.

Accessibility features help a user who has a physical disability, such as restrictedmobility or limited vision, to use software products successfully. The majoraccessibility features in z/OS enable users to:

v Use assistive technologies such as screen readers and screen magnifiersoftware

v Operate specific or equivalent features using only the keyboard

v Customize display attributes such as color, contrast, and font size

Using assistive technologiesAssistive technology products, such as screen readers, function with the userinterfaces found in z/OS. Consult the assistive technology documentation forspecific information when using such products to access z/OS interfaces.

Keyboard navigation of the user interfaceUsers can access z/OS user interfaces using TSO/E or ISPF. Refer to z/OS TSO/EPrimer, z/OS TSO/E User's Guide, and z/OS ISPF User's Guide Vol I forinformation about accessing TSO/E and ISPF interfaces. These guides describehow to use TSO/E and ISPF, including the use of keyboard shortcuts or functionkeys (PF keys). Each guide includes the default settings for the PF keys andexplains how to modify their functions.

z/OS informationz/OS information is accessible using screen readers with the BookServer/LibraryServer versions of z/OS books in the Internet library at:http://www.ibm.com/systems/z/os/zos/bkserv/



Notices

This information was developed for products and services offered in the U.S.A.

IBM may not offer the products, services, or features discussed in this document inother countries. Consult your local IBM representative for information on theproducts and services currently available in your area. Any reference to an IBMproduct, program, or service is not intended to state or imply that only that IBMproduct, program, or service may be used. Any functionally equivalent product,program, or service that does not infringe any IBM intellectual property right may beused instead. However, it is the user's responsibility to evaluate and verify theoperation of any non-IBM product, program, or service.

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Notices 329

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