How To Fix MW589 - No allocation table number could be determined from the user exit!

SAP Error Message - Details

• Message type: E = Error

• Message class: MW - Messages IS-R / Allocation Tables

• Message number: 589

• Message text: No allocation table number could be determined from the user exit!

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 MW589 - No allocation table number could be determined from the user exit! ?

  The SAP error message MW589 ("No allocation table number could be determined from the user exit!") typically occurs in the context of inventory management or material management processes, particularly when dealing with stock transfers, allocations, or similar transactions. This error indicates that the system was unable to determine the appropriate allocation table number due to issues in the user exit implementation.
  Causes:
  
  User Exit Implementation: The user exit that is supposed to provide the allocation table number may not be correctly implemented or may not be returning a valid value.
  
  Configuration Issues: There may be configuration issues in the allocation process or in the related settings that prevent the system from determining the allocation table number.
  Missing Data: Required data for the allocation process may be missing or incorrectly set up in the system.
  Custom Code Issues: If there is custom code involved in the allocation process, it may have bugs or may not be