Message type: E = Error
Message class:  CNV_NCE_BAS - Number conversion engine: messages 
Message number: 418
Message text: No data found in table CNV_NCE_NRIV_WRK
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The SAP error message CNV_NCE_BAS418 indicating "No data found in table CNV_NCE_NRIV_WRK" typically arises during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error suggests that the system is attempting to access a specific table (in this case, CNV_NCE_NRIV_WRK) but finds no data present. Causes: Empty Table: The most straightforward cause is that the CNV_NCE_NRIV_WRK table is indeed empty. This can happen if the data migration process has not been executed correctly or if the relevant data has not been populated in this table. Incorrect Configuration: There may be issues with the configuration settings for the migration process, leading to the table not being populated as expected. Data Selection Issues: The selection criteria used to populate the table may not match any existing records, resulting in an empty table. Previous Migration Steps Not Completed: If the migration process is sequential, earlier steps may not
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