How To Fix CNV20305101 - Assignment to controlling area failed

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20305 - Messages for conversion packages in CO

• Message number: 101

• Message text: Assignment to controlling area failed

What causes this issue?

Assignment of the cost element to a controlling area could not be
determined.

System Response

The program is cancelled.

How to fix this error?

Check the conversion program and the data in the affected record.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20305101 - Assignment to controlling area failed ?

  The SAP error message CNV20305101: Assignment to controlling area failed typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is an issue with the assignment of a company code to a controlling area in the SAP system.
  Causes:
  
  Inconsistent Configuration: The company code may not be properly assigned to the controlling area in the configuration settings.
  Missing Master Data: Required master data (like cost centers, profit centers, etc.) may be missing or not properly defined for the controlling area.
  Incorrect Data Mapping: During the migration process, the mapping of company codes to controlling areas may be incorrect or not aligned with the existing configuration.
  Authorization Issues: The user performing the migration may not have the necessary authorizations to make changes to the controlling area or company code assignments.
  Technical Issues: There may be underlying technical issues, such as database inconsistencies or errors in the migration tool.
  
  Solutions:
  
  
  Check Configuration:
  
  Go to the SAP Customizing Implementation Guide (IMG) and navigate to Controlling > General Controlling > Organization > Maintain Controlling Area.
  Ensure that the company code is correctly assigned to the controlling area.
  
  
  
  Verify Master Data:
  
  Check if all necessary master data (cost centers, profit centers, etc.) is created and assigned to the controlling area.
  Ensure that the master data is consistent and valid.
  
  
  
  Review Data Mapping:
  
  Review the mapping settings in the migration tool to ensure that the company codes are correctly mapped to the appropriate controlling areas.
  Make adjustments as necessary.
  
  
  
  Check Authorizations:
  
  Ensure that the user executing the migration has the necessary authorizations to perform the required actions.
  If needed, consult with your SAP security team to grant the appropriate permissions.
  
  
  
  Consult Logs and Documentation:
  
  Check the migration logs for any additional error messages or warnings that may provide more context about the failure.
  Refer to SAP documentation or notes related to the specific migration process you are using.
  
  
  
  Technical Support:
  
  If the issue persists, consider reaching out to SAP support for assistance. Provide them with detailed information about the error, including any logs and the context in which it occurred.
  
  
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific tool you are using for data migration.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed and resolved.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.