How To Fix CNVA_20400_CHECK039 - An explicit merge of statistical key figures by a statistical key

SAP Error Message - Details

• Message type: E = Error

• Message class: CNVA_20400_CHECK - Messages for contorlling areas checks

• Message number: 039

• Message text: An explicit merge of statistical key figures by a statistical key

An explicit merge of statistical key figures by a statistical key figure
mapping was detected.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNVA_20400_CHECK039 - An explicit merge of statistical key figures by a statistical key ?

  The SAP error message CNVA_20400_CHECK039 typically occurs in the context of controlling and cost accounting when there is an issue with the merging of statistical key figures. This error indicates that there is an explicit merge of statistical key figures by a statistical key, which is not allowed or is incorrectly configured.
  Cause:
  
  Incorrect Configuration: The error may arise due to incorrect configuration in the controlling area or in the settings for statistical key figures.
  Data Inconsistency: There may be inconsistencies in the data being processed, such as missing or incorrect statistical key figures.
  Merging Logic: The logic used for merging statistical key figures may not be properly defined or may conflict with existing settings.
  
  Solution:
  
  Check Configuration: Review the configuration settings for statistical key figures in the controlling area. Ensure that the settings are correctly defined and that the statistical keys are properly assigned.
  Data Validation: Validate the data being processed to ensure that all required statistical key figures are present and correctly defined. Look for any missing or incorrect entries.
  Review Merging Logic: If you are using custom logic for merging statistical key figures, review the implementation to ensure it adheres to SAP guidelines and does not conflict with standard processes.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on handling statistical key figures and merging processes.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide updates or patches that could resolve the issue.
  
  Related Information:
  
  Statistical Key Figures: These are used in cost accounting to allocate costs based on certain criteria, such as headcount or machine hours. Understanding how they are defined and used in your organization is crucial.
  Controlling Area Configuration: Familiarize yourself with the configuration of the controlling area in SAP, as this can impact how statistical key figures are processed.
  Transaction Codes: Use transaction codes like OKKP (Controlling Area) and KSV5 (Statistical Key Figures) to review and manage your settings.
  SAP Community: Engage with the SAP Community or forums for additional insights and solutions from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, it may be beneficial to consult with an SAP expert or your organization's SAP support team for further assistance.