How To Fix /SCWM/LM_EPD013 - Unable to create/change perf. doc. due to locking conflict with user &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/LM_EPD -

• Message number: 013

• Message text: Unable to create/change perf. doc. due to locking conflict with user &1

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/LM_EPD013 - Unable to create/change perf. doc. due to locking conflict with user &1 ?

  The SAP error message /SCWM/LM_EPD013 indicates that there is a locking conflict when trying to create or change a performance document in the Extended Warehouse Management (EWM) module. This typically occurs when another user or process is currently accessing or modifying the same document, leading to a lock that prevents your action from being completed.
  Cause:
  
  Locking Mechanism: SAP uses a locking mechanism to prevent data inconsistencies. If one user is editing a performance document, other users will be unable to make changes until the lock is released.
  Long-running Transactions: If a user has a long-running transaction that holds the lock, it can lead to this error for other users trying to access the same document.
  Background Jobs: Sometimes, background jobs or processes may also hold locks on documents, causing conflicts.
  
  Solution:
  
  Identify the Lock: Use transaction code SM12 to check for locks. You can filter by the user ID mentioned in the error message to see which document is locked.
  Wait and Retry: If the lock is held by another user, you may need to wait until they finish their transaction. You can communicate with the user to understand when they will be done.
  Release the Lock: If you determine that the lock is no longer needed (for example, if the user has logged off unexpectedly), you can manually delete the lock entry in SM12. However, this should be done with caution and typically requires appropriate authorizations.
  Check for Background Jobs: If a background job is holding the lock, you may need to wait for it to complete or check with your system administrator to see if it can be terminated.
  Review System Performance: If locking conflicts are frequent, it may be worth reviewing system performance and transaction design to minimize locking issues.
  
  Related Information:
  
  Transaction Codes:
  
  SM12: Display and manage lock entries.
  SM21: Check system logs for any related issues.
  ST22: Analyze dumps that may provide insights into system performance or errors.
  
  
  User Communication: If you are in a collaborative environment, communicate with your team to coordinate access to shared documents.
  Documentation: Refer to SAP Help documentation for more details on locking mechanisms and performance document management in EWM.
  
  If the issue persists after trying the above solutions, consider reaching out to your SAP Basis team or support for further assistance.