/SCWM/WHO556 - Warehouse task &1 could not be unassigned from warehouse order &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/WHO -

• Message number: 556

• Message text: Warehouse task &1 could not be unassigned from 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.

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/WHO556 - Warehouse task &1 could not be unassigned from warehouse order &2 ?

  The SAP error message /SCWM/WHO556 indicates that a warehouse task (WT) could not be unassigned from a warehouse order (WO). This error typically arises in the context of SAP Extended Warehouse Management (EWM) when there are issues related to the status of the warehouse task or the warehouse order.
  Causes:
  
  Status of Warehouse Task: The warehouse task may be in a status that does not allow it to be unassigned. For example, if the task is already confirmed or in process, it cannot be unassigned.
  Status of Warehouse Order: The warehouse order itself may be in a status that prevents changes, such as being completed or closed.
  System Locking: There may be a system lock on the warehouse order or task due to ongoing processes or transactions.
  Configuration Issues: There could be configuration settings in the EWM that restrict the unassignment of tasks under certain conditions.
  
  Solutions:
  
  Check Status: Verify the status of both the warehouse task and the warehouse order. If the task is confirmed or the order is completed, you may need to reverse the confirmation or change the order status before unassigning.
  Unlocking: If there is a system lock, wait for the ongoing process to complete or check with your system administrator to release the lock.
  Reprocess: If the task is in a problematic state, consider reprocessing it or creating a new task if necessary.
  Configuration Review: Review the configuration settings in the EWM to ensure that there are no restrictions preventing the unassignment of tasks.
  Consult Documentation: Refer to SAP documentation or notes related to this error message for any specific guidance or patches that may address the issue.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like /SCWM/ORDIM to check the status of warehouse orders or /SCWM/WT to check warehouse tasks.
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions for this specific error.
  Support: If the issue persists, consider reaching out to SAP support or your internal IT team for further assistance.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the error message /SCWM/WHO556.