Message type: E = Error
Message class:  CNV_PE_TB - PE Task Board Messages 
Message number: 013
Message text: Generation of DDIC table for extension &1 is not required
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The SAP error message "CNV_PE_TB013 Generation of DDIC table for extension &1 is not required" typically occurs during the data migration process, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This message indicates that the Data Dictionary (DDIC) table generation for a specific extension is not necessary, which can be due to several reasons.
Cause: No Changes Detected: The system may determine that there are no changes or new fields that require the generation of a new DDIC table for the specified extension. Existing Table: The DDIC table for the extension may already exist, and no further action is needed.
Configuration Issues: There may be configuration settings that prevent the generation of the DDIC table. Migration Settings: The migration settings may not require the creation of a new table for the extension in question.
Solution: Check Existing Tables: Verify if the DDIC table for the extension already exists. If it does, you
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