How To Fix CNV_20306_CHECK020 - Source controlling area &1 does not exist

CNV_20306_CHECK020 - Overview

• Message type: E = Error

• Message class: CNV_20306_CHECK - Message Class for package CNV_20306_CHECK

• Message number: 020

• Message text: Source controlling area &1 does not exist

What causes this issue?

A source mapping value does not exist in the system. To run the
transformation solution, all source mapping values must exist in the
system.
You cannot run the transformation solution because certain prerequisites
have not been met. Please change your mapping accordingly.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

CNV_20306_CHECK020 - Details

• The SAP error message CNV_20306_CHECK020 indicates that the source controlling area specified in your operation does not exist in the system. This error typically arises during data migration or conversion processes, particularly when using SAP's data migration tools.
  
  Cause:
  
  Non-existent Controlling Area: The controlling area you are trying to reference does not exist in the SAP system. This could be due to a typo in the controlling area ID or because the controlling area has not been created yet.
  Incorrect Configuration: The controlling area may not be properly configured or activated in the system.
  Data Migration Issues: If you are migrating data from another system, the controlling area may not have been included in the migration process.
  
  
  Solution:
  
  
  Verify Controlling Area:
  
  Check the controlling area ID you are using in your operation. Ensure that it is correctly spelled and formatted.
  Use transaction code OKKP to view existing controlling areas in your SAP system. Confirm that the controlling area