How To Fix /SCWM/TO_WHR_UPD001 - Error from updating of warehouse request at time of unloading/loading

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/TO_WHR_UPD -

• Message number: 001

• Message text: Error from updating of warehouse request at time of unloading/loading

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/TO_WHR_UPD001 - Error from updating of warehouse request at time of unloading/loading ?

  The SAP error message /SCWM/TO_WHR_UPD001 typically occurs in the context of the Extended Warehouse Management (EWM) module when there is an issue updating a warehouse request during the unloading or loading process. This error can arise due to various reasons, and understanding the cause is crucial for resolving it.
  Possible Causes:
  
  Data Inconsistencies: There may be inconsistencies in the data related to the warehouse request, such as missing or incorrect information.
  Locking Issues: The warehouse request might be locked by another process or user, preventing updates.
  Configuration Issues: Incorrect configuration settings in the EWM system can lead to errors during the update process.
  System Performance: If the system is under heavy load, it may not be able to process the update in a timely manner.
  Authorization Issues: The user attempting to perform the update may not have the necessary authorizations.
  
  Solutions:
  
  Check Data Consistency: Review the warehouse request and ensure that all required fields are filled out correctly. Look for any missing or incorrect data.
  Release Locks: If the warehouse request is locked, identify the user or process holding the lock and release it if appropriate. You can use transaction codes like SM12 to check for locks.
  Review Configuration: Verify the configuration settings in EWM to ensure they are set up correctly for the warehouse processes you are trying to execute.
  Monitor System Performance: Check the system performance and load. If the system is slow, consider optimizing performance or scheduling heavy processes during off-peak hours.
  Check Authorizations: Ensure that the user has the necessary authorizations to perform the update. You can review user roles and permissions in transaction SU01.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SCWM/TO for managing transfer orders, and /SCWM/TO_WHR for warehouse request management.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Logs and Traces: Review application logs (transaction SLG1) and system traces to gather more information about the error context.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP support team or reach out to SAP directly for further assistance.