Message type: E = Error
Message class:  CNVA_00006_MSG - Message class for Content Based Search 
Message number: 143
Message text: No specific tables selected
Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.
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The SAP error message CNVA_00006_MSG143 with the description "No specific tables selected" typically occurs in the context of data migration or data transfer processes, particularly when using tools like the SAP S/4HANA Migration Cockpit or other data migration tools.
Cause: This error indicates that the system was unable to identify any specific tables or data objects that need to be processed or migrated. This can happen due to several reasons: No Selection Made: The user may not have selected any tables or data objects for migration.
Configuration Issues: There may be issues with the configuration of the migration project, leading to no tables being recognized. Authorization Issues: The user may not have the necessary authorizations to view or select the tables. Technical Issues: There could be underlying technical issues, such as missing or incorrect settings in the migration cockpit.
Solution: To resolve this error, you can take the following steps: Check Table Selection: Ensure that you have selected the appropriate
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