Message type: E = Error
Message class:  CNV20200 - Messages for development class CNV_20200 
Message number: 199
Message text: No obsolete domains found
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The SAP error message CNV20200199: No obsolete domains found typically occurs during the execution of a data migration or conversion process, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that the system did not find any obsolete domains that need to be processed or converted.
Cause: No Obsolete Domains: The primary reason for this error is that there are no obsolete domains in the system that require conversion. This can happen if the system is already up to date or if the domains have already been processed in a previous migration.
Configuration Issues: There may be issues with the configuration of the migration tool or the specific settings that are supposed to identify obsolete domains. Data Model Changes: If the data model has been updated or if the domains have been replaced with new ones, the system may not recognize any domains as obsolete.
Solution: Check for Obsolete Domains: Verify
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