How To Fix KM653 - Warnings issued during master data check

SAP Error Message - Details

• Message type: E = Error

• Message class: KM - Error messages for Profit Center Accounting

• Message number: 653

• Message text: Warnings issued during master data check

What causes this issue?

The system found invalid values for more than one characteristic in the
period specified.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Check your entries and/or the invalid characteristic values.
For more details, see the warnings under <ZH><ZK>Extras -> Logs ->
Display warnings</></>.
An explanatory long text exists for each warning.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KM653 - Warnings issued during master data check ?

  The SAP error message KM653, which indicates "Warnings issued during master data check," typically arises during the processing of master data in SAP, particularly in the context of SAP Controlling (CO) or SAP Material Management (MM). This warning suggests that there are issues with the master data that need to be addressed, but it does not necessarily prevent the process from continuing.
  Causes:
  
  Incomplete Master Data: Required fields in master data records may be missing or incomplete.
  Inconsistent Data: There may be inconsistencies in the data, such as incorrect units of measure, invalid account assignments, or mismatched data types.
  Configuration Issues: The system configuration may not align with the master data requirements, leading to warnings.
  Data Validation Rules: The system may have specific validation rules that are not being met by the current master data.
  
  Solutions:
  
  Review Warnings: Check the detailed warning messages provided in the log to identify specific issues with the master data.
  Correct Master Data: Go to the relevant master data transaction (e.g., Material Master, Cost Center, etc.) and correct any missing or inconsistent information.
  Data Validation: Ensure that all required fields are filled out correctly and that the data adheres to the validation rules set in the system.
  Configuration Check: Review the configuration settings in the relevant modules (e.g., CO, MM) to ensure they are set up correctly to handle the master data.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the master data in question.
  
  Related Information:
  
  Transaction Codes: Depending on the type of master data, you may use transaction codes like MM01 (Material Master), KS01 (Cost Center), etc.
  SAP Notes: Check SAP Notes for any known issues or patches related to the KM653 warning.
  User Exits and BAdIs: If applicable, consider implementing user exits or Business Add-Ins (BAdIs) to customize validation rules or data handling.
  Testing: After making corrections, perform tests to ensure that the warnings do not reappear and that the master data is functioning as expected.
  
  By addressing the underlying issues causing the warnings, you can resolve the KM653 error and ensure that your master data is accurate and complete.