Message type: E = Error
Message class:  CNV20201 -  
Message number: 450
Message text: Renumberings are NOT logged
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The SAP error message CNV20201450, which states "Renumberings are NOT logged," typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that the system is unable to log the renumbering of certain objects, which can be critical for tracking changes and ensuring data integrity.
Cause: Logging Configuration: The logging for renumbering operations may not be properly configured in the system. This could be due to missing settings in the migration cockpit or the specific migration project. Technical Limitations: Certain objects or data types may not support logging due to their nature or the way they are handled in the system. Authorization Issues: The user executing the migration may not have the necessary authorizations to perform logging operations. System Settings: There may be system-wide settings that prevent logging for specific operations or data types.
Solution: Check Logging Configuration: Ensure that the logging settings for the migration
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