How To Fix CNVA_20310_CHECK002 - Implicit change of business areas detected

SAP Error Message - Details

• Message type: E = Error

• Message class: CNVA_20310_CHECK -

• Message number: 002

• Message text: Implicit change of business areas detected

Differences regarding business areas found, merge not possible. You can
solve this situation by not merging the cost centers. Under certain
conditions a conversion can be done with business area changes. For
further information, contact SAP for support.

Error message extract from SAP system. Copyright SAP SE.

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• What is the cause and solution for SAP error message CNVA_20310_CHECK002 - Implicit change of business areas detected ?

  The SAP error message CNVA_20310_CHECK002 with the description "Implicit change of business areas detected" typically occurs during the migration or conversion process, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is an inconsistency in the business area assignments for the financial documents being processed.
  Cause:
  The error is usually caused by one of the following reasons:
  
  Implicit Changes: The migration process is trying to change the business area of a financial document implicitly, which is not allowed. Business areas are used for internal reporting and should remain consistent for a given document.
  Data Inconsistency: There may be inconsistencies in the data where the business area assigned to a document does not match the expected values based on the configuration or the source data.
  Configuration Issues: The configuration settings in the SAP system may not align with the business area assignments in the source data.
  
  Solution:
  To resolve the CNVA_20310_CHECK002 error, you can take the following steps:
  
  
  Review Business Area Assignments:
  
  Check the business area assignments in the source data and ensure they are consistent and valid.
  Verify that the business areas used in the documents are correctly defined in the target system.
  
  
  
  Adjust Migration Data:
  
  If you are using a migration tool, review the mapping of business areas in the migration template. Ensure that the business areas are correctly mapped and that there are no implicit changes being made.
  If necessary, adjust the data in the source system or the migration template to ensure that the business areas remain consistent.
  
  
  
  Check Configuration:
  
  Review the configuration settings related to business areas in the target SAP system. Ensure that they are set up correctly and that there are no restrictions that would prevent the migration of business area data.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation for the specific migration tool you are using. There may be additional guidelines or best practices for handling business area assignments during migration.
  
  
  
  Testing:
  
  After making the necessary adjustments, perform a test migration with a smaller dataset to ensure that the error does not occur again.
  
  
  
  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 scenario.
  
  
  
  Related Information:
  
  Business Area: A business area is an organizational unit that represents a specific area of operations within a company. It is used for internal reporting purposes.
  Migration Cockpit: The SAP S/4HANA Migration Cockpit is a tool that helps in migrating data from legacy systems to SAP S/4HANA. It provides templates and tools to facilitate the migration process.
  Error Logs: Check the error logs and detailed messages in the migration cockpit for more context on the error, which can help in troubleshooting.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.