Message type: E = Error
Message class:  CNV20551 - message for package 20551 (company code delete) 
Message number: 243
Message text: CNV_10994_TSTRUC was modified: &1, &2, &3 has now ROLLNAME = &4
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The SAP error message CNV20551243, specifically related to the CNV_10994_TSTRUC table, indicates that there has been a modification to the structure of a table that is part of a conversion or migration process. This error typically arises during data migration or conversion activities, particularly when using SAP's Data Migration tools or during system upgrades.
Cause: The error message suggests that the structure of the table CNV_10994_TSTRUC has been altered, which may include changes to the field definitions, data types, or other structural elements. The specific parameters (&1, &2, &3, &4) in the error message usually provide additional context about what was modified and the new roll name assigned to the structure. Possible Causes Include: Changes in Data Model: The underlying data model may have been changed, either due to a system upgrade or a modification in the migration project. Inconsistent Data: There may be inconsistencies in the data being migrated that do not align with
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