How To Fix M5139 - System problems when locking selection version &

SAP Error Message - Details

• Message type: E = Error

• Message class: M5 - LIS: Standard Analyses (Inventory Controlling Doc. Analysis)

• Message number: 139

• Message text: System problems when locking selection version &

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message M5139 - System problems when locking selection version & ?

  The SAP error message M5139, which states "System problems when locking selection version &," typically occurs when there are issues related to the locking mechanism in the SAP system, particularly when trying to lock a selection version for a material or inventory management process.
  Causes:
  
  Database Lock Conflicts: The error may arise due to conflicts with database locks. If another user or process is currently using the selection version, it may prevent your transaction from acquiring the necessary lock.
  System Performance Issues: High system load or performance issues can lead to timeouts or failures in acquiring locks.
  Configuration Issues: Incorrect configuration settings related to the selection version or the locking mechanism in the SAP system.
  Transport Issues: If the selection version was recently transported from another system, there may be inconsistencies or issues with the transport.
  User Authorizations: Lack of proper authorizations for the user trying to lock the selection version.
  
  Solutions:
  
  Check Lock Entries: Use transaction code SM12 to check for existing lock entries. If you find locks that are no longer needed, you can delete them (if you have the necessary authorizations).
  Wait and Retry: If the issue is due to a temporary lock by another user, waiting for a few moments and then retrying the operation may resolve the issue.
  System Performance Monitoring: Monitor system performance using transaction codes like SM50 or ST22 to identify any performance bottlenecks or dumps that may be affecting the locking mechanism.
  Review Configuration: Check the configuration settings related to the selection version and ensure they are set up correctly.
  User Authorizations: Verify that the user has the necessary authorizations to lock the selection version. You may need to consult with your SAP security team.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide patches or updates.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (for lock entries), SM50 (for monitoring processes), and ST22 (for dumps).
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  SAP Support: If the problem persists, consider reaching out to SAP Support for assistance, especially if it appears to be a bug or a deeper system issue.
  
  By following these steps, you should be able to diagnose and resolve the M5139 error in your SAP system.