Message type: E = Error
Message class:  CNV_MBT_46 - PCL message class 
Message number: 188
Message text: No members maintained for the selection group &1
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The SAP error message CNV_MBT_46188 indicates that there are no members maintained for the selection group specified in the error message. This typically occurs in the context of data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools.
Cause: The error is caused by one of the following reasons: Empty Selection Group: The selection group you are trying to use does not have any members defined. This means that there are no entries or data associated with that selection group. Incorrect Configuration: The selection group may not have been properly configured or set up in the system. Data Migration Issues: If you are performing a data migration, it is possible that the data required for the selection group was not included in the migration package.
Solution: To resolve this error, you can take the following steps: Check Selection Group Configuration: Go to the relevant configuration settings in your SAP system and verify that
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