Message type: E = Error
Message class:  CNV20551 - message for package 20551 (company code delete) 
Message number: 690
Message text: __&1=&2 to be deleted; assigned to &3=&4 (not relevant)
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The SAP error message CNV20551690 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 certain data records that are deemed not relevant for the migration or conversion process.
Cause: The error message CNV20551690 is triggered when: There are records in the source system that are assigned to a specific entity (like a business partner, material, etc.) but are not relevant for the target system or the migration process. The data being processed has inconsistencies or is not aligned with the expected structure or requirements of the target system. The data might be marked for deletion or is in a state that does not allow it to be migrated.
Solution: To resolve this error, you can take the following steps: Review the Data: Check the records that are causing the error. Look for the specific entries indicated
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