Message type: E = Error
Message class:  CNV - Conversion: Messages for Conversion Services (CNCC) 
Message number: 142
Message text: No records that should be deleted found in table CNV_00001_USR
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The SAP error message "CNV142 No records that should be deleted found in table CNV_00001_USR" typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This message indicates that the system attempted to delete records from the specified table (in this case, CNV_00001_USR), but found no records that met the criteria for deletion.
Cause: No Records to Delete: The most straightforward cause is that there are simply no records in the CNV_00001_USR table that match the deletion criteria. Incorrect Configuration: The configuration or parameters set for the migration process may not align with the actual data in the table. Previous Deletions: Records may have already been deleted in a prior step of the migration process, leading to this message when the system checks for records to delete again. Data Integrity Issues: There may be issues with data integrity or consistency that prevent the system
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CNV144 _________________________________________________________________________
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