How To Fix RT090 - CCMS monitoring architecture self-monitoring: SAPMSSY8 runtime

SAP Error Message - Details

• Message type: E = Error

• Message class: RT - Monitoring infrastructure MSG and alert texts

• Message number: 090

• Message text: CCMS monitoring architecture self-monitoring: SAPMSSY8 runtime

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RT090 - CCMS monitoring architecture self-monitoring: SAPMSSY8 runtime ?

  The SAP error message RT090, which pertains to the CCMS (Computing Center Management System) monitoring architecture self-monitoring, specifically indicates an issue with the SAPMSSY8 runtime. This error typically arises in the context of system monitoring and can be related to various underlying issues.
  Cause:
  
  System Configuration Issues: The monitoring architecture may not be properly configured, leading to runtime errors.
  Resource Limitations: Insufficient system resources (CPU, memory, etc.) can cause the monitoring processes to fail.
  Network Issues: Problems with network connectivity can affect the communication between monitoring components.
  Software Bugs: There may be bugs in the SAP kernel or CCMS components that lead to this error.
  Database Issues: Problems with the database, such as locks or performance issues, can also trigger this error.
  
  Solution:
  
  Check Configuration: Review the configuration settings for CCMS and ensure that all parameters are set correctly.
  Monitor System Resources: Use transaction codes like ST02 (Tune Summary) and ST06 (Operating System Monitor) to check for resource bottlenecks. If resources are low, consider increasing them.
  Review Logs: Check the system logs (transaction SM21) and CCMS logs for any additional error messages that could provide more context.
  Network Diagnostics: Ensure that there are no network issues affecting the communication between the monitoring components.
  Update Software: Ensure that your SAP system is up to date with the latest patches and support packages, as these may contain fixes for known issues.
  Restart Monitoring Processes: Sometimes, simply restarting the monitoring processes can resolve transient issues.
  Consult SAP Notes: Search the SAP Support Portal for any relevant SAP Notes that address this specific error message or related issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM37 (Job Monitoring), SM21 (System Log), and ST22 (Dump Analysis) for troubleshooting.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed logs and error messages for a more efficient resolution.
  
  By following these steps, you should be able to diagnose and resolve the RT090 error related to the CCMS monitoring architecture.