How To Fix /SCWM/HUGENERAL139 - Picking from HU &1 not possible since it already belongs to delivery

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/HUGENERAL -

• Message number: 139

• Message text: Picking from HU &1 not possible since it already belongs to delivery

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/HUGENERAL139 - Picking from HU &1 not possible since it already belongs to delivery ?

  The SAP error message /SCWM/HUGENERAL139 Picking from HU &1 not possible since it already belongs to delivery typically occurs in the context of handling units (HUs) in the SAP Extended Warehouse Management (EWM) module. This error indicates that the handling unit (HU) you are trying to pick from is already assigned to a delivery, which prevents it from being picked for another operation.
  
  Cause:
  
  HU Already Assigned: The handling unit (HU) is already linked to a delivery, which means it is reserved for that delivery and cannot be picked for another task.
  Incorrect Picking Process: The picking process may not be correctly configured or executed, leading to attempts to pick from an HU that is not available for picking.
  System Configuration: There may be configuration settings in the EWM system that restrict picking from HUs that are already assigned to deliveries.
  
  
  Solution:
  
  Check HU Status: Verify the status of the handling unit in the system. If