How To Fix /SCWM/LM_EWRKL012 - Performance document &1 already exists for processing end of EWL

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/LM_EWRKL -

• Message number: 012

• Message text: Performance document &1 already exists for processing end of EWL

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/LM_EWRKL012 - Performance document &1 already exists for processing end of EWL ?

  The SAP error message /SCWM/LM_EWRKL012 Performance document &1 already exists for processing end of EWL typically occurs in the context of Extended Warehouse Management (EWM) when there is an attempt to create a performance document (like a handling unit or a warehouse task) that already exists for a specific end of the EWL (End of Work List).
  Cause:
  
  Duplicate Document: The error indicates that there is already a performance document associated with the end of the work list (EWL) that you are trying to process. This can happen if the system is trying to create a new performance document for a task that has already been processed or is still in progress.
  Concurrency Issues: If multiple users or processes are trying to create or modify performance documents simultaneously, it can lead to conflicts and this error.
  Incomplete Processing: If a previous process was interrupted or not completed properly, it might leave behind a performance document that is still considered active.
  
  Solution:
  
  Check Existing Documents: Review the existing performance documents associated with the EWL. You can do this by navigating to the relevant transaction in SAP EWM and checking for any existing entries that match the document number indicated in the error message.
  Complete or Delete Existing Documents: If you find that the existing performance document is incomplete or erroneous, you may need to complete it or delete it if it is no longer needed. Ensure that you have the necessary authorizations to perform these actions.
  Avoid Concurrent Processing: Ensure that multiple users are not trying to process the same EWL simultaneously. Implementing proper locking mechanisms or user notifications can help mitigate this issue.
  System Logs and Traces: Check system logs or traces for any additional information that might help identify why the duplicate document was created. This can provide insights into whether there are underlying issues in the system.
  Consult Documentation: Refer to SAP documentation or notes related to this specific error message for any additional troubleshooting steps or patches that may be available.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in EWM, such as /SCWM/PRD for performance documents, to help you navigate and troubleshoot.
  SAP Notes: Search for SAP Notes related to this error message in the SAP Support Portal. There may be specific fixes or recommendations provided by SAP.
  User Forums: Consider checking SAP community forums or user groups for discussions related to this error, as other users may have encountered and resolved similar issues.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP support team or consult with SAP directly for further assistance.