How To Fix CNV20305101 - Assignment to controlling area failed

CNV20305101 - Overview

• 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.

CNV20305101 - Details

• 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