How To Fix SRM_ECM_MSG129 - Exception during Get-SessionLocks in LockingService raised

SAP Error Message - Details

• Message type: E = Error

• Message class: SRM_ECM_MSG - Message Class for ECM

• Message number: 129

• Message text: Exception during Get-SessionLocks in LockingService raised

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRM_ECM_MSG129 - Exception during Get-SessionLocks in LockingService raised ?

  The SAP error message SRM_ECM_MSG129 indicates that there was an exception during the Get-SessionLocks operation in the Locking Service. This error typically occurs in the context of SAP Supplier Relationship Management (SRM) and can be related to issues with session management or locking mechanisms within the system.
  Causes:
  
  Database Locking Issues: The error may arise due to database locks that are not being released properly, leading to contention when trying to access session locks.
  Session Management Problems: There may be issues with how sessions are being managed, such as sessions not being properly initialized or terminated.
  Concurrency Issues: Multiple processes trying to access the same resource simultaneously can lead to exceptions in the locking service.
  Configuration Errors: Incorrect configuration settings in the SRM system or related components can lead to this error.
  System Performance: High load on the system or performance bottlenecks can also cause timeouts or exceptions in session handling.
  
  Solutions:
  
  Check Database Locks: Use transaction codes like SM12 to check for any existing locks in the database. If there are stale locks, they may need to be released.
  Review Session Management: Ensure that sessions are being properly managed in your application. This includes checking for proper initialization and termination of sessions.
  Increase Timeout Settings: If the issue is related to timeouts, consider increasing the timeout settings for session locks in the configuration.
  Monitor System Performance: Use tools like ST03N or ST04 to monitor system performance and identify any bottlenecks that may be affecting session management.
  Check Configuration: Review the configuration settings for the Locking Service and ensure they are set correctly according to SAP best practices.
  Update SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide patches that could resolve underlying issues.
  
  Related Information:
  
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. They may provide specific guidance based on the version of SRM you are using.
  SAP Community: Engaging with the SAP Community forums can also provide insights from other users who may have encountered similar issues.
  Documentation: Review the official SAP documentation for SRM and the Locking Service for any additional configuration or troubleshooting steps.
  
  By following these steps, you should be able to diagnose and resolve the SRM_ECM_MSG129 error effectively.