Message type: E = Error
Message class:  CNV20551 - message for package 20551 (company code delete) 
Message number: 622
Message text: Error in structure description for &1 &2 &3 &4
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The SAP error message CNV20551622, which indicates "Error in structure description for &1 &2 &3 &4," typically arises during data migration or conversion processes, particularly when using SAP's tools for data transfer or transformation, such as the SAP S/4HANA Migration Cockpit or other data migration tools.
Cause: Incorrect Structure Definition: The error often occurs when there is a mismatch or an issue with the structure definition of the data being processed. This could be due to: Missing fields in the structure. Incorrect data types or lengths. Changes in the data model that have not been reflected in the migration structure.
Configuration Issues: If the migration or conversion settings are not properly configured, it can lead to this error. This includes incorrect mapping of fields or using outdated structures. Data Quality Issues: If the data being migrated does not conform to the expected format or contains invalid entries, it can trigger this error.
Solution: Check Structure Definitions: Review the structure
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