How To Fix PFM_EA_PS132 - PLC &/&/& is locked by user &. It cannot be used

SAP Error Message - Details

• Message type: E = Error

• Message class: PFM_EA_PS -

• Message number: 132

• Message text: PLC &/&/& is locked by user &. It cannot be used

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PFM_EA_PS132 - PLC &/&/& is locked by user &. It cannot be used ?

  The SAP error message PFM_EA_PS132 indicates that a particular object (in this case, a PLC - Programmable Logic Controller) is locked by a user, preventing other users from accessing or modifying it. This can occur in various scenarios, such as when a user is currently working on the PLC or if a previous session did not close properly.
  Cause:
  
  User Lock: The PLC is currently being edited or accessed by another user.
  Session Issues: A previous session may not have been terminated correctly, leaving the PLC in a locked state.
  System Errors: Occasionally, system errors or crashes can lead to locks that are not released.
  
  Solution:
  
  
  Identify the Locking User:
  
  Use transaction code SM12 to view the list of locks in the system. You can filter by the object name or user to find out who is holding the lock.
  
  
  
  Release the Lock:
  
  If you have the necessary authorizations, you can manually delete the lock entry in SM12. Be cautious when doing this, as it may disrupt the work of the user currently accessing the PLC.
  
  
  
  Contact the User:
  
  If you identify the user who has locked the PLC, you can reach out to them to see if they can release the lock themselves.
  
  
  
  Check for Background Jobs:
  
  Sometimes, background jobs may hold locks. Check transaction SM37 to see if any jobs are running that might be causing the lock.
  
  
  
  Restart the Session:
  
  If the lock is due to a session issue, logging out and back into the SAP system may help.
  
  
  
  System Administrator:
  
  If you are unable to resolve the issue, contact your SAP system administrator for further assistance. They may have additional tools or permissions to resolve the lock.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM12: To view and manage locks.
  SM37: To check background jobs.
  SM21: To view system logs for any related errors or issues.
  
  
  
  Documentation: Refer to SAP Help documentation for more details on locking mechanisms and how to manage them.
  
  
  Best Practices: Encourage users to properly log out of sessions and to communicate when they are working on shared objects to minimize locking issues.
  
  
  By following these steps, you should be able to resolve the locking issue associated with the PLC in SAP.