How To Fix /SAPAPO/RET_MESSAGES592 - Planning version &1 cannot be locked due to locked production volumes

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/RET_MESSAGES -

• Message number: 592

• Message text: Planning version &1 cannot be locked due to locked production volumes

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/RET_MESSAGES592 - Planning version &1 cannot be locked due to locked production volumes ?

  The SAP error message /SAPAPO/RET_MESSAGES592 indicates that a planning version in SAP Advanced Planning and Optimization (APO) cannot be locked because there are locked production volumes associated with that version. This typically occurs when there are ongoing processes or transactions that are preventing the system from locking the planning version for updates or changes.
  Cause:
  
  
  Locked Production Volumes: The primary cause of this error is that there are production volumes that are currently locked. This can happen if:
  
  A user or process is currently working with the production volumes.
  There are background jobs or processes that are accessing or modifying the production volumes.
  The production volumes are being used in a planning run or other operations.
  
  
  
  Concurrency Issues: Multiple users or processes trying to access the same planning version simultaneously can lead to locking issues.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Identify Locked Objects:
  
  Use transaction code SM12 to check for locked entries in the system. Look for locks related to the planning version in question.
  Identify the user or process that is holding the lock.
  
  
  
  Release Locks:
  
  If you find that a user or process is holding a lock that is no longer needed, you can manually release the lock using transaction SM12. However, be cautious when doing this, as it may affect ongoing processes.
  
  
  
  Check Background Jobs:
  
  Review any background jobs that might be running and accessing the production volumes. You can use transaction SM37 to monitor background jobs and their statuses.
  
  
  
  Wait for Completion:
  
  If the locks are due to ongoing processes, you may need to wait until those processes complete before attempting to lock the planning version again.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to this error message for any specific recommendations or patches that may apply to your version of SAP.
  
  
  
  Contact SAP Support:
  
  If the issue persists and you cannot identify the cause of the locks, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM12: Display and manage locks.
  SM37: Monitor background jobs.
  SCC4: Check client settings related to planning versions.
  
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  
  
  Documentation: Review the SAP APO documentation for best practices on managing planning versions and production volumes.
  
  
  By following these steps, you should be able to identify the cause of the locking issue and take appropriate action to resolve it.