How To Fix /SCWM/UI122 - HU &1 was loaded/unloaded with a WT; "&2" possible via ad hoc movemt only

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/UI -

• Message number: 122

• Message text: HU &1 was loaded/unloaded with a WT; "&2" possible via ad hoc movemt only

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/UI122 - HU &1 was loaded/unloaded with a WT; "&2" possible via ad hoc movemt only ?

  The SAP error message /SCWM/UI122 HU &1 was loaded/unloaded with a WT; "&2" possible via ad hoc movement only typically occurs in the context of SAP Extended Warehouse Management (EWM) when there is an attempt to perform a movement on a Handling Unit (HU) that has already been involved in a Warehouse Task (WT) for loading or unloading.
  Cause:
  
  Handling Unit Status: The Handling Unit (HU) in question has already been processed in a Warehouse Task (WT) for loading or unloading. This means that the system has recorded that the HU is currently associated with a specific WT.
  Movement Restrictions: The system restricts certain movements on HUs that are already linked to WTs to maintain data integrity and ensure that the warehouse processes are followed correctly.
  Ad Hoc Movement: The error message indicates that the movement you are trying to perform is only possible through an ad hoc movement, which is a manual process that allows for exceptions to the standard workflow.
  
  Solution:
  
  Check the Status of the HU: Verify the current status of the Handling Unit (HU) in the system. You can do this by checking the HU in the EWM interface to see if it is still linked to an active WT.
  Complete or Cancel the WT: If the WT is still open, you may need to complete or cancel it before you can perform the desired movement on the HU. This may involve confirming the loading/unloading process or adjusting the WT as necessary.
  Use Ad Hoc Movement: If you need to move the HU despite its current status, you can perform an ad hoc movement. This can be done through the appropriate transaction in EWM that allows for manual handling of HUs.
  Consult Documentation: Refer to SAP documentation or your organization's internal guidelines for handling HUs and WTs to ensure compliance with warehouse processes.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP EWM, such as /SCWM/PRDI for processing inbound deliveries or /SCWM/PRDO for outbound deliveries.
  Warehouse Management Best Practices: Understanding best practices in warehouse management can help prevent such issues from occurring in the future.
  SAP Notes: Check for any SAP Notes related to this error message for additional insights or patches that may address specific issues.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant who specializes in SAP EWM for further assistance.