Message type: E = Error
Message class:  CNV_DMC_SIN - Messages for s-innovations migration 
Message number: 204
Message text: Unexpected value &1 in the field Check for Same Classification
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The SAP error message CNV_DMC_SIN204 with the description "Unexpected value &1 in the field Check for Same Classification" typically occurs during data migration processes, particularly when using the SAP Data Migration Cockpit (DMC) or similar tools. This error indicates that the system encountered an unexpected value in a specific field that is supposed to check for the same classification of data.
Cause: Data Inconsistency: The value in the field "Check for Same Classification" does not match the expected values defined in the system. This could be due to incorrect or inconsistent data in the source system.
Configuration Issues: The classification settings in the target system may not be aligned with the source data, leading to mismatches. Mapping Errors: During the data migration process, the mapping of fields from the source to the target system may not have been set up correctly, resulting in unexpected values being processed.
Solution: Check Source Data: Review the data in the
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