How To Fix /SCWM/MFG_UI031 - Cannot create warehouse task; release the reference document first

/SCWM/MFG_UI031 - Overview

• Message type: E = Error

• Message class: /SCWM/MFG_UI -

• Message number: 031

• Message text: Cannot create warehouse task; release the reference document first

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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/SCWM/MFG_UI031 - Details

• The SAP error message /SCWM/MFG_UI031 Cannot create warehouse task; release the reference document first typically occurs in the context of warehouse management processes, particularly when dealing with warehouse tasks and reference documents in the SAP Extended Warehouse Management (EWM) module.
  
  Cause:
  This error message indicates that there is a reference document (such as a production order, delivery, or transfer order) that is currently locked or not released, preventing the system from creating a warehouse task. The reference document must be in a state that allows for the creation of tasks associated with it.
  Common Causes Include:
  
  Locked Reference Document: The reference document is currently being processed or is locked by another transaction.
  Incomplete Document Status: The reference document may not be in a status that allows for task creation (e.g., it might be in a "planned" state rather than "released").
  Missing Authorizations: The user may not have the necessary authorizations to release the reference document.
  
  Configuration Issues: