How To Fix MM_PUR_PO_EXT_MSG030 - Purchase order &1 cannot be updated as it is currently locked by user &2.

SAP Error Message - Details

• Message type: E = Error

• Message class: MM_PUR_PO_EXT_MSG - Message class for Backend PO Extraction

• Message number: 030

• Message text: Purchase order &1 cannot be updated as it is currently locked by user &2.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MM_PUR_PO_EXT_MSG030 - Purchase order &1 cannot be updated as it is currently locked by user &2. ?

  The SAP error message MM_PUR_PO_EXT_MSG030 indicates that a purchase order (PO) cannot be updated because it is currently locked by another user. This locking mechanism is a part of SAP's concurrency control to prevent multiple users from making conflicting changes to the same data simultaneously.
  Cause:
  
  User Lock: The purchase order is being edited or viewed by another user, which causes it to be locked for updates.
  Session Lock: The user may have an open session that is still holding a lock on the PO.
  Background Jobs: Sometimes, background jobs or processes may also lock the PO for processing.
  Technical Issues: In rare cases, technical issues or bugs may lead to a lock not being released properly.
  
  Solution:
  
  Wait and Retry: If the lock is temporary (e.g., another user is editing the PO), wait for a few moments and then try to update the PO again.
  Identify the Locking User: You can use transaction code SM12 to check which user is currently locking the PO. Look for the relevant entry in the lock table.
  Contact the Locking User: If you identify the user who is locking the PO, 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 and typically as a last resort, as it may lead to data inconsistencies.
  Check for Background Jobs: Use transaction SM37 to check if there are any background jobs that might be locking the PO. If so, you may need to wait for those jobs to complete.
  Technical Support: If the issue persists and you suspect a technical problem, contact your SAP Basis team or technical support for further investigation.
  
  Related Information:
  
  Transaction Codes:
  
  SM12: To view and manage lock entries.
  SM37: To monitor background jobs.
  ME22N: To edit purchase orders (if you have the necessary permissions).
  
  
  User Roles: Ensure that you have the necessary authorizations to view and manage locks.
  Documentation: Refer to SAP Help documentation for more details on locking mechanisms and handling locks in SAP.
  
  By following these steps, you should be able to resolve the issue related to the MM_PUR_PO_EXT_MSG030 error message.