How To Fix /SCMTMS/COMMON230 - TM lock trace was activated for user &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/COMMON -

• Message number: 230

• Message text: TM lock trace was activated for user &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMTMS/COMMON230 - TM lock trace was activated for user &1 ?

  The SAP error message /SCMTMS/COMMON230 indicates that a transport management system (TMS) lock trace has been activated for a specific user. This typically occurs in the context of SAP Transportation Management (TM) and can be related to issues with user sessions or locks on certain objects.
  Cause:
  
  Lock Trace Activation: The system has activated a lock trace for the user to help diagnose issues related to locks in the TM environment. This can happen if there are performance issues, deadlocks, or if the system is trying to track down a specific problem related to user activities.
  User Sessions: The user may have multiple sessions open, or there may be a long-running transaction that is causing locks to be held longer than expected.
  System Configuration: There may be specific configurations or settings in the TM system that trigger the lock trace under certain conditions.
  
  Solution:
  
  Check Lock Entries: Use transaction code SM12 to check for any lock entries related to the user. If there are unnecessary locks, they can be deleted if they are no longer needed.
  Review User Activity: Investigate what the user was doing at the time the lock trace was activated. This may provide insights into whether a specific transaction or process is causing the issue.
  Session Management: Encourage users to limit the number of open sessions and to log off from sessions that are no longer needed.
  System Performance: Monitor system performance and check for any long-running processes that may be causing locks. You can use transaction codes like SM66 (global work process overview) or ST22 (dump analysis) to identify issues.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide guidance on lock management in TM.
  Contact SAP Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP Support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (lock entries), SM21 (system log), ST22 (dump analysis), and SM66 (global work process overview).
  SAP Documentation: Review the official SAP documentation for Transportation Management to understand how locks are managed and how to troubleshoot related issues.
  Performance Monitoring: Regularly monitor system performance and user activities to prevent future occurrences of lock-related issues.
  
  By following these steps, you should be able to address the /SCMTMS/COMMON230 error and mitigate any related issues in your SAP TM environment.