Welcome to the SAP Computing Center Management System Troubleshooting Wiki Space.
This Wiki Space will include information about monitoring the SAP environments and its components.
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WIKI Space Editor: Sun Xiaopeng
SCN Topic Spaces: Software Logistics | Business Continuity | SAP Solution Manager | Visualization and Cloud Infrastructure
Component BC-CCM-MON
This component is for CCMS structure.
It covers T-cd RZ20, RZ21, GRMG , executable sapccm4x, sapccmsr, ccmsping, background job SAP_CCMS_MONI_BATCH_DP, SAP_CCMS_MONI_BATCH_STARTUP_DP.
This component is not responsible for DB monitoring.
BC-CCM-MON-OS
This component is for OS data monitoring.
It covers T-cd ST06, ST06N, OS07, OS07N, AL11, RZ23N, executable SAPOSCOL.
ST06/OS07
Activating CPH (Central Performance History) for ST06 OS07N History Data
Missing OS data from standalone DB host in OS07, OS07N, ST06, ST06N
First steps by checking dev_coll file
How to analyse the missing performace data situation and how to check SAPOsCol issues
First steps if OS statistics History information in the transaction ST06N are missing
"SAP OS monitor has probably stopped. The OS information may be incomplete or missing."
WARNING: pfhpux.c 568: WaitFree() failed. No write access to shared memory : http://scn.sap.com/docs/DOC-54418
(CCMS) OS data in ST06 (ST06N, OS07N) for previous hours and history is not available
Note 2179983 - Basic 'missing OS data' troubleshooting
Old SAPOSCOL and SAPOSCOL in SAPHOSTAGENT
CPU_Virtualization_RZ20: http://scn.sap.com/docs/DOC-50411
CPUdata collection by SAPOSCOL vs. agent: http://scn.sap.com/docs/DOC-61341
About SAPOSCOL
Operating System Collector SAPOSCOL:- Properties, Installation and Operation :http://scn.sap.com/docs/DOC-16567
BC-CCM-MON-SLG
This component is for SAP system log.
It covers T-cd SM21, executable rslgsend and rslgcoll.
This component is not responsible for specific system log entry analysis,
but only for system log collection/display..
Increase System Log size or set Retention Period
Syslog infrastructure changes and parameter rslg/new_layout
rslgcoll consumes high CPU or causes other issues
Cannot review the remote system log for multiple instances application server
Missng:TSL1TE entries in Syslog after installing the 720 Kernel
Unreadable or junk characters and time stamp in Syslog Tr.SM21
Component BC-CCM-MON-TUN
This component is for SAP system monitoring tool.
It covers T-cd ST03, ST03N, ST03G, ST02, STAD, SM66, AL08,
background job SAP_COLLECTOR_FOR_PERFMONITOR.
This component is not responsible for performance issue, no matter general system performance issue or specific program/transaction performance issue.
Shot dump CALL_FUNCTION_SEND_ERROR or CALL_FUNCTION_RECEIVE_ERROR in SAP_BASIS 740 system
Shot dump BCD_FIELD_OVERFLOW in FM SAPWL_WORKLOAD_GET_SUMMARY
Task type dialog is missing in ST03
ST02 No buffer history
Short dump CALL_FUNCTION_SEND_ERROR caused by function module SWNC_STAD_READ_STATRECS
Missing data in ST03 in a recently installed NW 7.5 SAP S4HANA system
ST03
SAP_COLLECTOR_FOR_PERFMONITOR dumps
Missing ST03 Data due to Timezone Issues
System workload statistcs data is not updated anymore in t-code ST03N
About ST03
TSV_TNEW_PAGE_ALLOC_FAILED dump "CL_SWNC_AGG_WEB===============CP : http://scn.sap.com/docs/DOC-61215
If you see the compressed data icon @H3@ in the first column of total data in ST03 or ST03N
SAP_COLLECTOR_FOR_PERFMONITOR job is cancelled because of the dump LOGDB_SSCR_NOT_FOUND
Reorganization of workload data does not work for SAP BASIS 731 and 740