How To Fix CNVA_20400_CHECK106 - The participating controlling areas use different currency

SAP Error Message - Details

• Message type: E = Error

• Message class: CNVA_20400_CHECK - Messages for contorlling areas checks

• Message number: 106

• Message text: The participating controlling areas use different currency

The participating controlling areas use different currency and valuation
profiles. Controlling areas with different settings regarding currency
and valuation profiles cannot be merged.You cannot run the
transformation solution Controlling Area Merge because certain
prerequisites have not been met. Change your mapping accordingly.

Error message extract from SAP system. Copyright SAP SE.

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• What is the cause and solution for SAP error message CNVA_20400_CHECK106 - The participating controlling areas use different currency ?

  The SAP error message CNVA_20400_CHECK106 indicates that there is a mismatch in the currency settings between different controlling areas involved in a transaction or process. This typically occurs in scenarios where you are trying to perform a cross-controlling area transaction, such as transferring costs or posting internal orders, and the controlling areas involved are set up with different currencies.
  Cause:
  
  Different Currencies: The primary cause of this error is that the participating controlling areas are configured to use different currencies. For example, one controlling area may be set to use USD while another is set to use EUR.
  Configuration Issues: This can also arise from incorrect configuration in the controlling area settings or during the creation of master data (like cost centers, internal orders, etc.).
  Transaction Type: Certain transactions may require that all involved controlling areas use the same currency to ensure consistency in financial reporting and analysis.
  
  Solution:
  
  
  Check Controlling Area Settings:
  
  Go to the configuration settings for the controlling areas involved. You can do this via the transaction code SPRO and navigating to Controlling > General Controlling > Organization > Maintain Controlling Area.
  Verify the currency settings for each controlling area. Ensure that they are set to the same currency if they need to interact with each other.
  
  
  
  Adjust Master Data:
  
  If you have cost centers, internal orders, or other master data that are set up in different currencies, you may need to adjust them to ensure consistency. This can involve changing the currency of the master data or creating new entries in the correct currency.
  
  
  
  Use Currency Conversion:
  
  If it is necessary to work with different currencies, consider using currency conversion features in SAP. This may involve setting up exchange rates and ensuring that the system can handle conversions appropriately.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or consult with your SAP support team for specific guidelines on handling currency issues in controlling areas.
  
  
  
  Testing:
  
  After making changes, perform test transactions to ensure that the error does not reoccur and that the system behaves as expected.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OKKP (for controlling area settings) and KS01 (for creating cost centers).
  Currency Types: Understand the difference between transaction currency, group currency, and local currency in SAP.
  SAP Notes: Check for any SAP Notes related to this error message for additional insights or patches that may address the issue.
  
  By addressing the currency mismatch and ensuring that all participating controlling areas are aligned in terms of currency settings, you should be able to resolve the CNVA_20400_CHECK106 error.