How To Fix MPE_CORE002 - Reason code category &1 is still assigned to reason code &2

SAP Error Message - Details

• Message type: E = Error

• Message class: MPE_CORE - MPE Exec Common Messages

• Message number: 002

• Message text: Reason code category &1 is still assigned to reason code &2

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 MPE_CORE002 - Reason code category &1 is still assigned to reason code &2 ?

  The SAP error message MPE_CORE002 indicates that there is an issue with the assignment of reason codes in the system. Specifically, it states that a certain reason code category (identified by &1) is still assigned to a specific reason code (identified by &2). This typically occurs in the context of managing reason codes for various business processes, such as in the areas of logistics, finance, or sales.
  
  Cause:
  The error usually arises due to one of the following reasons:
  
  Incorrect Configuration: The reason code category is still linked to a reason code that should have been unassigned or deleted.
  Data Integrity Issues: There may be inconsistencies in the data where the system expects the reason code to be unassigned but finds it still linked.
  Business Process Constraints: Certain business processes may require that specific reason codes remain assigned to ensure proper functionality.
  
  
  Solution:
  To resolve the MPE_CORE002 error, you can follow these steps:
  
  
  Check Assignments:
  
  Go to the configuration