How To Fix MPE_CORE028 - Enter a valid reason code group

SAP Error Message - Details

• Message type: E = Error

• Message class: MPE_CORE - MPE Exec Common Messages

• Message number: 028

• Message text: Enter a valid reason code group

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MPE_CORE028 - Enter a valid reason code group ?

  The SAP error message MPE_CORE028: Enter a valid reason code group typically occurs in the context of SAP applications that involve managing reason codes, such as in the areas of logistics, finance, or inventory management. This error indicates that the system expects a valid reason code group to be entered, but the input provided is either missing or invalid.
  Cause:
  
  Invalid Input: The user may have entered a reason code group that does not exist in the system.
  Missing Configuration: The reason code group may not be configured in the system, or it may have been deleted or deactivated.
  Authorization Issues: The user may not have the necessary permissions to access the reason code group.
  Data Entry Error: There could be a typographical error in the reason code group entered.
  
  Solution:
  
  Check Input: Verify that the reason code group entered is correct. Ensure there are no typographical errors.
  Configuration Check: 
  
  Navigate to the relevant configuration settings in SAP to ensure that the reason code group exists and is active.
  If you have access, you can check the configuration in the relevant customizing transaction (e.g., SPRO).
  
  
  Authorization: Ensure that the user has the necessary authorizations to access the reason code group. This may require coordination with your SAP security team.
  Consult Documentation: Refer to the SAP documentation or help files for the specific module you are working with to understand the valid reason code groups.
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to this error.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may need to use specific transaction codes to manage reason codes (e.g., OMR6 for reason codes in the context of inventory management).
  SAP Notes: Check SAP Notes for any updates or patches that may address this issue.
  User Training: Ensure that users are trained on how to correctly enter reason codes and understand the implications of their selections.
  
  By following these steps, you should be able to resolve the MPE_CORE028 error and successfully enter a valid reason code group in your SAP system.