How To Fix /ISDFPS/LM_PM_ADDON233 - Technical status for equipment &1 is locked by &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/LM_PM_ADDON -

• Message number: 233

• Message text: Technical status for equipment &1 is locked by &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ISDFPS/LM_PM_ADDON233 - Technical status for equipment &1 is locked by &2 ?

  The SAP error message /ISDFPS/LM_PM_ADDON233 indicates that a technical status for a specific piece of equipment (denoted by &1) is locked by another user or process (denoted by &2). This typically occurs in the context of equipment management within the SAP Plant Maintenance (PM) module, where multiple users may be trying to access or modify the same equipment data simultaneously.
  Cause:
  
  Concurrent Access: Another user or transaction is currently editing or has locked the technical status of the equipment.
  Long-running Transactions: A transaction that takes a long time to complete may hold the lock longer than expected.
  System Errors: Occasionally, system errors or crashes can leave locks in place that are not released properly.
  
  Solution:
  
  Wait and Retry: If the lock is temporary, waiting for a few moments and then retrying the operation may resolve the issue.
  Identify the Locking User: Use transaction SM12 (Display and Delete Locks) to identify the user or process that is holding the lock. You can search for the equipment number to see which user has locked it.
  Contact the User: If you identify the user who is holding the lock, you can contact them to see if they can release the lock.
  Release the Lock: If necessary and if you have the appropriate authorizations, you can manually delete the lock entry in SM12. However, this should be done with caution, as it may disrupt the other user's work.
  Check for Long-running Processes: Investigate if there are any long-running processes that may be causing the lock and address them accordingly.
  System Administration: If the issue persists, it may require intervention from your SAP Basis team to investigate and resolve any underlying system issues.
  
  Related Information:
  
  Transaction Codes:
  
  SM12: To view and manage lock entries.
  SM21: To check system logs for any related errors or warnings.
  ST22: To check for dumps that may indicate underlying issues.
  
  
  User Documentation: Refer to SAP documentation for more details on handling locks and managing equipment in the PM module.
  SAP Notes: Check the SAP Support Portal for any relevant notes or updates related to this error message, as there may be specific patches or updates that address known issues.
  
  By following these steps, you should be able to resolve the locking issue and proceed with your work in SAP.