How To Fix /SCWM/WHO520 - Specified WT &1 is not part of warehouse order &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/WHO -

• Message number: 520

• Message text: Specified WT &1 is not part of warehouse order &2

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/WHO520 - Specified WT &1 is not part of warehouse order &2 ?

  The SAP error message /SCWM/WHO520 indicates that a specified Warehouse Task (WT) is not part of the Warehouse Order (WO) you are trying to process. This error typically occurs in the context of SAP Extended Warehouse Management (EWM) when there is an attempt to perform an operation on a Warehouse Task that is not associated with the specified Warehouse Order.
  Cause:
  
  Incorrect WT Reference: The Warehouse Task you are trying to reference does not belong to the Warehouse Order you are working with. This can happen if the WT was created for a different WO or if it has been deleted or modified.
  Data Consistency Issues: There may be inconsistencies in the data, such as if the Warehouse Task was changed after the Warehouse Order was created.
  User Error: The user may have mistakenly entered the wrong WT or WO numbers.
  
  Solution:
  
  Verify WT and WO Association: Check the association between the Warehouse Task and the Warehouse Order. You can do this by navigating to the relevant transactions in SAP EWM and confirming that the WT is indeed part of the specified WO.
  Check for Deletions or Modifications: Ensure that the WT has not been deleted or modified after the WO was created. If it has, you may need to recreate the WT or adjust the WO accordingly.
  Use Correct WT: If you have the wrong WT, find the correct one that is associated with the WO you are trying to process.
  Review Logs and Messages: Check the system logs or messages for any additional information that might indicate why the WT is not recognized as part of the WO.
  Consult Documentation: Refer to SAP documentation or help resources for further guidance on handling Warehouse Tasks and Orders.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like /SCWM/ORDIM (for managing warehouse orders) or /SCWM/PRDI (for managing warehouse tasks) to investigate the issue further.
  SAP Notes: Check for any relevant SAP Notes that might address known issues or bugs related to this error message.
  Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP EWM expert for assistance.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.