How To Fix /SCWM/WHO441 - Pick-HUs can only be taken over if all WTs of original WOs are unassigned

/SCWM/WHO441 - Overview

• Message type: E = Error

• Message class: /SCWM/WHO -

• Message number: 441

• Message text: Pick-HUs can only be taken over if all WTs of original WOs are unassigned

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/WHO441 - Pick-HUs can only be taken over if all WTs of original WOs are unassigned ?

  The SAP error message /SCWM/WHO441 indicates that you are trying to take over Handling Units (HUs) for picking, but there are still open Warehouse Tasks (WTs) associated with the original Warehouse Orders (WOs) that need to be unassigned first. This is a common issue in SAP Extended Warehouse Management (EWM) when dealing with handling units and warehouse tasks.
  
  Cause:
  The error occurs because:
  
  There are still active Warehouse Tasks linked to the original Warehouse Orders that have not been completed or unassigned.
  The system requires that all WTs related to the original WOs be unassigned before you can take over the HUs for picking.
  
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Active Warehouse Tasks:
  
  Go to the EWM monitor or transaction code /SCWM/PRDI to check the status of the Warehouse Tasks associated with the original Warehouse Orders.
  Identify any WTs that are still assigned and need to be unassigned.
  
  
  
  Unassign Warehouse Tasks:
  
  If there are WTs that