How To Fix STC_SC_TASKS220 - Cleanup of Logon and RFC server groups

SAP Error Message - Details

• Message type: E = Error

• Message class: STC_SC_TASKS - System Copy Task Messages

• Message number: 220

• Message text: Cleanup of Logon and RFC server groups

Self-Explanatory Message

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• What is the cause and solution for SAP error message STC_SC_TASKS220 - Cleanup of Logon and RFC server groups ?

  The SAP error message STC_SC_TASKS220 typically relates to issues with the cleanup of logon and RFC (Remote Function Call) server groups in the context of background job processing or system tasks. This error can occur during the execution of a scheduled task or job that involves managing server groups.
  Cause:
  
  Server Group Configuration Issues: The server groups may not be properly configured, leading to issues when the system attempts to clean them up.
  System Resource Constraints: Insufficient system resources (like memory or CPU) can cause the cleanup process to fail.
  Network Issues: Problems with network connectivity can affect the communication between the application server and the database or other servers.
  Locks or Deadlocks: If there are locks on the resources that the cleanup process needs to access, it may fail.
  Background Job Failures: If there are background jobs that are not completing successfully, it can lead to issues with cleanup tasks.
  
  Solution:
  
  Check Server Group Configuration: Verify the configuration of the logon and RFC server groups in transaction code SMLG (for logon groups) and SM59 (for RFC destinations). Ensure that they are correctly set up and that all necessary servers are included.
  Monitor System Resources: Use transaction ST02 (buffer management) and ST06 (OS monitoring) to check for any resource bottlenecks. If resources are low, consider optimizing or increasing them.
  Review Background Jobs: Check the status of background jobs using transaction SM37. Look for any jobs that are failing or taking too long to complete and investigate their logs for errors.
  Check for Locks: Use transaction SM12 to check for any locks that might be preventing the cleanup process from executing. If you find locks that are no longer needed, you can delete them (with caution).
  Review System Logs: Check the system logs (transaction SM21) for any related error messages that might provide more context on the issue.
  Restart the System: If the issue persists and is affecting system performance, consider restarting the affected application servers or the entire SAP system as a last resort.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error message or provide additional troubleshooting steps.
  Transaction Codes:
  
  SMLG: Logon Group Maintenance
  SM59: RFC Destinations
  SM37: Job Monitoring
  SM12: Lock Entries
  ST02: Tune Buffers
  ST06: Operating System Monitor
  SM21: System Log
  
  
  Documentation: Review SAP documentation for best practices on managing server groups and background jobs.
  
  If the issue continues after following these steps, it may be beneficial to reach out to SAP support for further assistance.