How To Fix /SCWM/DIST_EQUIP058 - Can't change unloading WO &1; it's being processed by another processor

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/DIST_EQUIP -

• Message number: 058

• Message text: Can't change unloading WO &1; it's being processed by another processor

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/DIST_EQUIP058 - Can't change unloading WO &1; it's being processed by another processor ?

  The SAP error message /SCWM/DIST_EQUIP058 indicates that a specific unloading work order (WO) is currently being processed by another user or system process, and therefore cannot be modified or changed by the user attempting to perform the action. This is a common issue in systems where multiple users or processes may be interacting with the same data simultaneously.
  Cause:
  
  
  Concurrent Processing: The unloading work order is locked because another user or process is currently working on it. This could be due to:
  
  Another user is editing the work order.
  A background job or automated process is currently processing the work order.
  The work order is in a state that requires exclusive access (e.g., being confirmed or updated).
  
  
  
  System Locking Mechanism: SAP uses a locking mechanism to prevent data inconsistencies. When a work order is being processed, it is locked to ensure that no other changes can be made until the current process is completed.
  
  
  Solution:
  
  
  Wait and Retry: If the work order is being processed by another user, the simplest solution is to wait until the other user has completed their task. You can periodically check if the work order is still locked.
  
  
  Identify the Lock: Use transaction codes like SM12 (for lock entries) to identify which user or process is holding the lock on the work order. This can help you understand if the lock is legitimate or if it has been left hanging due to an error.
  
  
  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 or if they are still actively working on the work order.
  
  
  Release the Lock: If you determine that the lock is no longer needed (for example, if the user has logged off unexpectedly), you may need to release the lock manually using transaction SM12. However, this should be done with caution and typically requires appropriate authorizations.
  
  
  Check for Background Jobs: If a background job is processing the work order, you may need to wait for it to complete or check the job status in transaction SM37.
  
  
  Review System Configuration: If this issue occurs frequently, it may be worth reviewing the system configuration and user processes to ensure that they are optimized for concurrent processing.
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM12: Display and manage lock entries.
  SM37: Monitor background jobs.
  SM21: Check system logs for any related errors or warnings.
  
  
  
  Documentation: Refer to SAP Help documentation for more details on work order processing and locking mechanisms.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to this error message or provide patches and updates.
  
  
  By following these steps, you should be able to resolve the error and continue with your work in SAP.