SAP HouseKeeping CCMS

7/25/2019 SAP HouseKeeping CCMS

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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

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SAP HouseKeeping CCMS