How To Fix /SCWM/RF_EN128 - No WT found for queue &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/RF_EN -

• Message number: 128

• Message text: No WT found for queue &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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/RF_EN128 - No WT found for queue &1 ?

  The SAP error message /SCWM/RF_EN128 No WT found for queue &1 typically occurs in the context of SAP Extended Warehouse Management (EWM) when trying to process a warehouse task (WT) that is associated with a specific queue, but no warehouse task is found for that queue.
  Cause:
  
  Queue Configuration Issues: The queue may not be properly configured or may not have any associated warehouse tasks.
  Warehouse Task Deletion: The warehouse task might have been deleted or not created correctly.
  Incorrect Queue Reference: The queue reference being used may be incorrect or may not exist in the system.
  System Synchronization Issues: There may be a delay or issue in the system that prevents the warehouse task from being recognized.
  User Authorization: The user may not have the necessary authorizations to view or access the warehouse tasks associated with the queue.
  
  Solution:
  
  Check Queue Configuration: Verify that the queue is correctly configured and that it has associated warehouse tasks. You can do this by navigating to the relevant transaction in SAP EWM and checking the queue details.
  Verify Warehouse Tasks: Use transaction codes like /SCWM/WT to check if there are any existing warehouse tasks for the specified queue. If there are no tasks, you may need to create them.
  Check Queue Reference: Ensure that the queue reference you are using is correct. Double-check the input parameters to make sure they match the expected values.
  Recreate Warehouse Tasks: If the warehouse tasks have been deleted or are missing, you may need to recreate them based on the warehouse processes.
  User Authorization: Ensure that the user has the necessary authorizations to access the warehouse tasks. Check the user roles and permissions in the system.
  System Logs: Check the system logs for any additional error messages or warnings that might provide more context about the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP EWM, such as /SCWM/WT for warehouse tasks and /SCWM/QUEUE for queue management.
  SAP Notes: Look for any SAP Notes related to this error message for potential patches or updates that may address the issue.
  Documentation: Review the SAP EWM documentation for best practices on queue and warehouse task management.
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP support team for further assistance.
  
  By following these steps, you should be able to diagnose and resolve the error message /SCWM/RF_EN128 No WT found for queue &1.