Message type: E = Error
Message class:  CNV20551 - message for package 20551 (company code delete) 
Message number: 158
Message text: Controlling are &1 has no or non-relevant operating concern
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The SAP error message CNV20551158 indicates that there is an issue related to the Controlling (CO) area in your SAP system. Specifically, it suggests that the specified controlling area does not have a relevant operating concern assigned to it. This can occur during data migration or when trying to execute certain transactions that require a valid operating concern.
Cause: Missing Operating Concern: The controlling area specified does not have an operating concern assigned to it. Incorrect Configuration: The configuration for the controlling area may not be set up correctly, leading to the absence of a relevant operating concern. Data Migration Issues: If you are migrating data from another system, the mapping of controlling areas and operating concerns may not have been done correctly.
Solution: Check Configuration: Go to the SAP Customizing Implementation Guide (SPRO). Navigate to Controlling -> General Controlling -> Operating Concern. Ensure that the controlling area in question has a valid operating concern assigned. Assign Operating Concern: If the
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