Message type: E = Error
Message class:  CNV20551 - message for package 20551 (company code delete) 
Message number: 638
Message text: Master data for deletion was not yet confirmed
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The SAP error message CNV20551638, which states "Master data for deletion was not yet confirmed," typically occurs during data migration or data deletion processes in SAP systems. This error indicates that the system is expecting confirmation that the master data scheduled for deletion has been processed or confirmed, but it has not yet received that confirmation.
Cause: Pending Confirmation: The master data that is intended for deletion has not been confirmed in the system. This could be due to a process not being completed or an oversight in the workflow. Data Migration Issues: If you are using a data migration tool (like SAP S/4HANA Migration Cockpit or other ETL tools), there may be a step that was skipped or not executed properly. Transaction Errors: There may be issues with the transaction codes or processes used to delete the master data, leading to incomplete operations.
Solution: Confirm Deletion: Check the status of the master data in question.
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