Message type: E = Error
Message class:  CNV20551 - message for package 20551 (company code delete) 
Message number: 064
Message text: Confirmation by user &: No clean-up of personnel number (PERNR)
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The SAP error message CNV20551064 indicates that there is an issue related to the cleanup of a personnel number (PERNR) during a data migration or conversion process. This error typically arises in the context of SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other data conversion programs.
Cause: The error message "Confirmation by user &: No clean-up of personnel number (PERNR)" suggests that the system is expecting a confirmation from the user to proceed with the cleanup of a specific personnel number, but that confirmation has not been provided. This can occur due to: User Intervention Required: The process may require manual confirmation to ensure that the user is aware of the implications of cleaning up the personnel number. Data Integrity Concerns: The system may have detected that cleaning up the personnel number could lead to data integrity issues, prompting a halt until user confirmation is received.
Configuration Issues: There may
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