sap housekeeping ccms
TRANSCRIPT
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SAP Housekeeping - The Computer
Center Management System (CCMS)
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Objectives Introduction to CCMS
Basic concepts behind CCMS Profiles
Operation Modes The R/3 Control Panel
Monitoring Architecture
Performance Monitoring
Alert Monitoring
CCMS Agent Technolog
!"mail notification in case of errors
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The Computer Center Management System#CCMS$ is acollection of tools and utilities %hich allo%s ou to monitor&manage& and configure the R/3 sstem'
The CCMS toolset supports most of the sstem management
functions'
The CCMS pro(ides a series of graphical monitors andmanagement utilities'
The CCMS manages a (er large amount of highl technicalinformation& %hich can onl be understood %ith a deep)no%ledge of the operating sstem& underling databasearchitecture& net%or)& and the R/3 internals'
CCMS
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The (arious functions are*
Starting and stopping SAP instances
Monitoring and anal+ing the %or)load of theunderling operating sstems& the net%or)& the
database engine& and the SAP sstem itself Automatic problem detection %ith the use and
configuration of alert thresholds
,efinition of operation modes %ith -. hours unattended%or) process automatic reconfiguration
Instance profile chec)ing and maintenance
Centrali+ed management of usual acti(ities of theprinting sstem& database& and bac)ground sstem
,ata archi(ing functions
Various Functions
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The main concepts %ith %hich to get familiar %hen operating theCCMS*
R / 3 instances
,efines resources needed b a SAP Application Ser(er& such asmemor configuration& number and tpe of ser(ices pro(ided
#%or) processes$& and so on'Syntax __
Instances profiles
Include the group of parameters %hich sets the (alues for theresources needed b the R/3 instances'
Initiall generated %hen installing the SAP sstem'
Operation modes
Main use is to automaticall s%itch %or) process tpes to better
distribute the a(ailable resources'
Main Concepts
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Control panelCentral monitor " an o(er(ie% of the %hole SAP sstem status
Performing management functionsli)e changing operation modes& starting andstopping instances
Monitors,isplas the alerts defined in the sstem
ist"oriented and 0raphical monitoring
Alerts
Predefined sstem e(ents %hich are constantl monitored
Includes alerts for the database& the Operating sstem& the net%or) and R/3
components
Can be Simple %arnings or Critical !rrors
Performance and workload statistics collectors
Collector programs and Bac)ground 1obs
Main Concepts
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Configure the CCMS:
Configure the instances and operation modes
Configure the alert thresholds
Configure and submit the performance collectors
se the CCMS for:Online alert monitoring
Performance problems analsis
Importing and maintaining the SAP sstem profiles
2eeded authori+ation S_RZL_ADM
Administrator Duties ith the CCMS
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Maintaining Profle
SAP Sstem Profiles*
,efault profile
Instance profile
Startup profile
OS Path* /usr/sap/SI,4/S5S/profile
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Importing the Profles:Firsttime Maintenance !diting the profile
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Profle Reerence Server &
Versions
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Profle Maintenance
Options!diting ProfilesAdministration data
2ame and location of the OS file& date and time of modification and generation
user name %ho changed it& and the reference ser(er for parameter chec)ing
Basic maintenance,isplas the default profile (alues
Extended maintenance
,isplas the acti(e profile parameters
2ote* Onl in those cases %here the sstem cannot be started because ofprofile (alue problems should these files be edited at the operating sstemle(el'
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Profle Maintenance Options Checing Profles
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Profle Maintenance
Options,eleting ProfilesT%o options to delete profiles from the database
Delete Individual profile
Delete All versions of a profile
Reports RSPARAM and RSP6PARTo loo) at the current acti(e parameter of an instance
,oes not sho% global parameters
Ad(antage*
Sstem chec)s the consistenc of all the parameter (alues
and displas an problems or errors it detects'
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!oring "ith Operation
Mo#es ,efine ho% man %or) process tpes %ill be a(ailable andcan automaticall s%itch to other tpes at certain hours
2o need to restart the instances
Operation modes are defined at the instance le(el'
An instance is assigned to one or se(eral operation modes' The operation mode definition includes
The number and tpe of %or) processes for an instance
The total number of %or) processes cannot be modified
The time and schedule %hen the ser(ices %ill be a(ailable
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!oring "ith Operation
Mo#es T%o operation modes for e(er instance Normal working hours
Night time
Configuring Operation ModesThere are four re7uired steps for the configuration*
8' ,efine an operation mode'
-' ,efine the instance'
3' Assign the instances and the %or) processaadistribution to the operation mode'
.' Maintain the operation mode timetable'
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!oring "ith OperationMo#es
$%efning Operation Mo#es
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!oring "ith Operation Mo#es$%efne&Confg're CCMS
Instances
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!oring "ith Operation Mo#es $(ssigning Operation Mo#es to Instances
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!oring "ith Operation Mo#es$Dialog box for work process
distribution
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!oring "ith Operation Mo#es$ Confg'ring the )imetable or Operation Mo#e
S"itches
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!oring "ith Operation Mo#es$ Confg'ring the )imetable or Operation Mo#e
S"itches
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)he R&* Control PanelStart or stop instances
Maintain operation modes and instances
og on to a host sstem or instance
,ispla the R/3 sstem log and processtraces
Stop the R/3 sstem
,ispla and maintain the alertthresholds of the sstem
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Monitoring (rchitect're
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MonitorsThe monitoring utilities
System monitors. In charge of displaing an o(er(ie% of theSAP instances status and alerts
Alert monitors. Online monitors capable of automatic problem
detection and displa'
Performane monitors!Speciali+ed monitors %hich anal+e andhelp to tune the different components of the SAP sstem such asthe database& the operating sstem& the buffers& or the net%or)
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Monitors
Performance Monitors Statistical information is collected using the RSCO99 program
Information is archi(ed in the database table MO2I and also in the PA:I
This 1ob is usuall called SAP;CO!CTOR;6OR;P!R6MO2ITOR orSAP;CO!CTOR
The RSCO99 program uses the special table TCO
"orkload Monitor
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%atabase PerormanceMonitor or the Oracle%atabaseAdministrators should use this performance monitor
for the follo%ing tas)s* Chec)ing the current database component si+es
and the space = critical ob1ects
oo)ing for lost inde>es either in the ABAPdictionar or the database
Anal+ing performance problems in the database
0etting data for tuning programs %ith databaseaccess
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(lert Monitors The global alert monitor
The SAP sstem monitor
The database monitor
The net%or) monitor The local alert monitors
Operating sstem monitor
6ile sstem monitor
Current %or)load
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Monitoring )ree
Monitoring #rees $mts%
The alert monitor displas information
about monitoring ob1ects usinghierarchical trees ?no%n as Monitoringtrees
!ach node of the tree corresponds to amonitoring tree element $M#!%
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Monitoring )ree
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+avigating (cross Monitors,Monitoring )ree-
!ach monitor or MT has t%o possible (ie%s urrent status. Sho%s an o(er(ie% of current alert (alues'
!pen alerts. ,isplas the non processed alerts in thesstem'
There are color codes for the MT! nodes that ha(e the
follo%ing meanings* "reen. The component %or)s correctl'
#ellow. A %arning alert has occurred'
$ed. A problem has occurred in the sstem'
%hite. There is no information about this node that hasbeen pro(ided b an data supplier'
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CCMS (gent )echnolog. The runtime information for the
monitoring ob1ects is stored in monitoringsegments
CCMS Agents areSAPCCMSR& SAPCCM.@& SAPCM3@
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S(PCCMSR
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S(PCCM01
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Monitoring remote s.stems
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Monitored System with J2EEand ABAP Instances
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Monitored System with Javaand ABAP Instances, and aCEN
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Steps or setting 'p central
monitoring
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Special monitors or m. S(Pcomponents Monitoring on Computers without SAP
Software
Monitoring Software Components
"ithout SAP &asis SAP li(eCache #as of APO 3'8& APO 3'9$
SAP Internet Transaction Ser(er #as of ITS .',$
SAP Business Connector #SAP BC$
Internet Pricer Configurator #IPC$ #mSAP CRM Internet
Sales$ Inde> Management Ser(er #IMS$ #mSAP CRM Internet Sales$
SAP a(a Application Ser(er
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2$mail notifcation in caseo errors Create S5SA,MI2CIS SAP user if it does not e>ist in client
999
Setup SMTP 2ode for sending alert !mails
Schedule Bac)ground 1ob for sending Internet !mail
Create ,istribution ist Create Dariant for MT! Configuration
Create Auto"Reaction Method& Cop from standard Method
Cop MT! Class 0eneral properties& Attributes and MethodAssignment to Dariant ECCMS;CO26I0;DARIA2T
Create Monitor Set and Monitor
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THANK YOU