Message type: E = Error
Message class:  CNV_MBT_46 - PCL message class 
Message number: 200
Message text: Selection group definition has not been changed
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The SAP error message CNV_MBT_46200 indicates that the selection group definition has not been changed during a migration or conversion process. This message is typically encountered in the context of SAP's Migration and Conversion tools, particularly when using the SAP S/4HANA Migration Cockpit or similar tools.
Cause: The error can occur due to several reasons: No Changes Made: The selection group definition you are trying to process has not been modified since the last execution. This could happen if you are trying to re-run a migration step without making any changes to the selection criteria. Incorrect Configuration: There might be an issue with how the selection group is configured or defined in the system. Data Consistency: The data in the selection group may not meet the expected criteria for processing, leading to the system determining that no changes are necessary.
Solution: To resolve this error, consider the following steps: Review Selection Group: Check the selection group definition to
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