How To Fix CNVA_20400_CHECK078 - The Currency Type of Controlling Areas is changing to 10.

SAP Error Message - Details

• Message type: E = Error

• Message class: CNVA_20400_CHECK - Messages for contorlling areas checks

• Message number: 078

• Message text: The Currency Type of Controlling Areas is changing to 10.

The Currency Type of Controlling Areas is changing to 10. The Company
Codes for the Source Controlling Areas do not have the same Currency as
the Reference Controlling Area. A currency conversion must be done
before the controlling area merge. You cannot run the transformation
solution Controlling Area Merge because certain prerequisites have not
been met. We recommend that you contact SAP for support by creating a
ticket using component CA-LT-CNV.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNVA_20400_CHECK078 - The Currency Type of Controlling Areas is changing to 10. ?

  The SAP error message CNVA_20400_CHECK078 indicates that there is an issue related to the currency type of controlling areas in your SAP system. Specifically, it suggests that the currency type is being changed to 10, which typically refers to a specific currency type used in controlling (CO) settings.
  Cause:
  
  Currency Type Change: The error usually arises when there is an attempt to change the currency type of a controlling area, which can happen during configuration changes, migrations, or upgrades.
  Inconsistent Settings: The controlling area may have inconsistent settings with respect to currency types, leading to conflicts when trying to process transactions or reports.
  Data Migration Issues: If you are migrating data from one system to another, the currency type settings may not align correctly, causing this error.
  
  Solution:
  
  
  Check Configuration: Review the configuration settings for the controlling area. Ensure that the currency type is set correctly and is consistent with the financial accounting (FI) settings.
  
  Go to SPRO ? Controlling ? General Controlling ? Master Data ? Controlling Area ? Define Controlling Area.
  Verify the currency type settings and make necessary adjustments.
  
  
  
  Review Migration Steps: If this error occurred during a data migration, review the migration steps to ensure that currency types were correctly mapped and transferred.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to currency types and controlling area settings for any specific guidelines or recommendations.
  
  
  Check for Dependencies: Ensure that there are no dependencies or transactions that are currently using the old currency type. You may need to clear or adjust these before making changes.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on handling currency type changes.
  
  
  Related Information:
  
  Currency Types in SAP: Currency types in SAP are used to define how currencies are handled in different modules. Common currency types include:
  
  00: Company Code Currency
  10: Controlling Area Currency
  30: Group Currency
  
  
  Impact on Reporting: Changing the currency type can impact financial reporting and analysis, so it is crucial to ensure that all related settings are consistent and correct.
  Testing: After making changes, conduct thorough testing to ensure that the controlling area functions correctly and that there are no further errors.
  
  If the issue persists after following these steps, it may be beneficial to consult with an SAP expert or reach out to SAP support for further assistance.