Message type: E = Error
Message class:  CNVA_00006_MSG - Message class for Content Based Search 
Message number: 129
Message text: No tables entered
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The SAP error message CNVA_00006_MSG129 with the description "No tables entered" typically occurs during the execution of a data migration or conversion process, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that the system expects at least one table to be specified for the operation, but none has been provided.
Cause: Missing Table Specification: The most common cause is that the user did not specify any tables for the migration or conversion process.
Configuration Issues: There may be a misconfiguration in the migration project or the settings that define which tables should be included. User Input Error: The user may have overlooked entering the required tables in the migration cockpit or the relevant transaction.
Solution: Specify Tables: Ensure that you have selected or entered the necessary tables for the migration process. This can usually be done in the migration cockpit or the relevant transaction screen. Check Migration Project Configuration: Review the
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