How To Fix CNV_20400_CHECK039 - Controlling area &1 uses financial management area &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20400_CHECK - Messages for check functions (controlling area merge)

• Message number: 039

• Message text: Controlling area &1 uses financial management area &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20400_CHECK039 - Controlling area &1 uses financial management area &2 ?

  The SAP error message CNV_20400_CHECK039 indicates that there is a mismatch between the controlling area and the financial management area in your SAP system. This error typically arises during data migration or conversion processes, particularly when using SAP's Conversion Tools or during the implementation of new functionalities.
  Cause:
  The error occurs when:
  
  The controlling area specified in the transaction or process does not match the financial management area that is assigned to it.
  There may be inconsistencies in the configuration settings of the controlling area and financial management area.
  The controlling area is not properly assigned to the financial management area in the system settings.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Configuration:
  
  Go to the SAP Customizing Implementation Guide (IMG) and navigate to the configuration settings for controlling areas and financial management areas.
  Ensure that the controlling area is correctly assigned to the financial management area.
  
  
  
  Verify Assignments:
  
  Use transaction code OBY6 to check the assignment of the controlling area to the company code and financial management area.
  Ensure that the controlling area is correctly linked to the relevant financial management area.
  
  
  
  Review Data Migration Settings:
  
  If this error occurs during a data migration process, review the mapping settings in the migration tool to ensure that the controlling area and financial management area are correctly defined.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific version of SAP you are using for any additional guidance or known issues.
  
  
  
  Testing:
  
  After making the necessary adjustments, perform tests to ensure that the error no longer occurs and that the data is processed correctly.
  
  
  
  Seek Support:
  
  If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who can provide more tailored assistance based on your specific system configuration.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  OBY6: Assign Company Code to Controlling Area
  OKKP: Maintain Controlling Area
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review SAP Help documentation for detailed information on controlling areas and financial management areas.
  
  By following these steps, you should be able to identify and resolve the cause of the CNV_20400_CHECK039 error in your SAP system.