Message type: E = Error
Message class:  CNV - Conversion: Messages for Conversion Services (CNCC) 
Message number: 745
Message text: All tables and fields that were excluded are still empty.
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The SAP error message CNV745 indicates that during a data migration or conversion process, all tables and fields that were supposed to be excluded from the operation are still empty. This typically occurs in the context of SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other data transfer processes.
Cause: Incorrect Configuration: The exclusion criteria for the tables and fields may not have been set up correctly, leading to the system not recognizing which data to exclude. Data Not Loaded: If the tables and fields were supposed to contain data but are empty, it could indicate that the data was not loaded correctly or that the source system did not have any data to begin with. Mapping Issues: There may be issues with the mapping of fields between the source and target systems, causing the system to misinterpret which data should be excluded. Technical Errors: There could be underlying technical issues
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CNV747 
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
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