How To Fix APPL_MM_PUR_PO015 - Purchase order &1 has an outdated lock by &2

SAP Error Message - Details

• Message type: E = Error

• Message class: APPL_MM_PUR_PO - Message Class for Purchase Order

• Message number: 015

• Message text: Purchase order &1 has an outdated lock by &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message APPL_MM_PUR_PO015 - Purchase order &1 has an outdated lock by &2 ?

  The SAP error message APPL_MM_PUR_PO015 indicates that a purchase order (PO) is locked by a user or process that has not released the lock, which can prevent other users from making changes to the purchase order. The message typically includes the purchase order number (&1) and the user or process that holds the lock (&2).
  Cause:
  
  Outdated Lock: The lock on the purchase order may be outdated, meaning that the user or process that created the lock is no longer active or has not properly released the lock.
  Session Timeout: The user who locked the PO may have logged out or their session may have timed out without releasing the lock.
  System Errors: There may be a system error or crash that caused the lock to remain active.
  Long-running Transactions: A transaction that takes a long time to complete may hold the lock longer than expected.
  
  Solution:
  
  Identify the Lock: Use transaction code SM12 to view and manage locks. You can search for the specific purchase order number and see which user or process 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 user or process that is currently using the PO.
  Contact the User: If the lock is held by a specific user, you may want to contact 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 there are any jobs running that might be related to the purchase order.
  System Restart: In some cases, a system restart may be necessary to clear stale locks, but this should be done with caution and typically requires coordination with your SAP Basis team.
  
  Related Information:
  
  Transaction Codes:
  
  SM12: To view and manage locks.
  SM37: To check background jobs.
  ME23N: To display purchase orders.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address known issues related to locks on purchase orders.
  User Training: Ensure that users are trained on how to properly log out of transactions to avoid leaving locks in place.
  
  If the issue persists after trying the above solutions, it may be necessary to involve your SAP Basis team or consult SAP support for further assistance.