How To Fix MAFWKF149 - Unable to change the data on &1; evaluation data still exists

SAP Error Message - Details

• Message type: E = Error

• Message class: MAFWKF - Analyzer Framework: Messages for Key Figures

• Message number: 149

• Message text: Unable to change the data on &1; evaluation data still exists

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MAFWKF149 - Unable to change the data on &1; evaluation data still exists ?

  The SAP error message MAFWKF149, which states "Unable to change the data on &1; evaluation data still exists," typically occurs in the context of managing master data or transactional data in SAP, particularly when there are dependencies or evaluations that prevent changes from being made.
  Cause:
  This error usually arises when you attempt to modify or delete a record (like a material, vendor, or customer) that has associated evaluation data. Evaluation data could include historical data, performance metrics, or any other related information that is tied to the record you are trying to change. The system prevents changes to ensure data integrity and consistency.
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check for Evaluation Data: Identify what evaluation data is associated with the record you are trying to change. This could involve checking transaction logs, reports, or specific evaluation tables related to the data.
  
  
  Delete or Archive Evaluation Data: If the evaluation data is no longer needed, you may need to delete or archive it. This can often be done through specific transaction codes or programs designed for data management in SAP.
  
  
  Consult Documentation: Review SAP documentation or help files related to the specific module you are working with (e.g., Material Management, Sales and Distribution) to understand the implications of deleting evaluation data.
  
  
  Use Appropriate Transactions: Ensure you are using the correct transaction codes for the changes you want to make. For example, if you are trying to change material data, use the appropriate material master transaction.
  
  
  Check User Authorizations: Ensure that you have the necessary authorizations to make changes to the data. Sometimes, lack of permissions can lead to errors.
  
  
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support or your internal SAP team for assistance. They may have additional tools or insights into the specific data structure and dependencies.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in managing evaluation data, such as MM02 (Change Material), ME22N (Change Purchase Order), etc.
  Data Integrity: Understand the importance of data integrity in SAP and how evaluation data plays a role in maintaining historical accuracy.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide specific patches or updates that address the issue.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.