Message type: E = Error
Message class:  CNV20200 - Messages for development class CNV_20200 
Message number: 115
Message text: Structure &1, field &2 not found in list of table fields (table (DD03L)
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The SAP error message CNV20200115 indicates that a specific structure and field are not found in the list of table fields in the DD03L table. This error typically arises during data migration or conversion processes, particularly when using SAP's Data Migration tools or during the execution of a conversion program.
Cause: Missing Field in Structure: The field specified in the error message does not exist in the structure defined in the SAP system. This could be due to a misconfiguration or an incorrect mapping in the data migration process. Incorrect Structure Name: The structure name provided in the error message may be incorrect or misspelled. Changes in Data Model: If there have been changes to the data model (e.g., fields added or removed) after the migration plan was created, this could lead to discrepancies. Transport Issues: If the structure was recently transported from another system and the transport did not complete successfully, it may not
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