Message type: E = Error
Message class:  CNV20551 - message for package 20551 (company code delete) 
Message number: 488
Message text: PERSA=&1 is not to be deleted, but related BUKRS=&2 is to be deleted
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The SAP error message CNV20551488 indicates a conflict during a data migration or conversion process, specifically related to the deletion of certain entries in the system. The message suggests that there is an inconsistency between the deletion status of a personnel area (PERSA) and a company code (BUKRS). Here’s a breakdown of the cause, potential solutions, and related information:
Cause: Inconsistent Deletion Flags: The error arises when the system detects that a personnel area (PERSA) is not marked for deletion, while the associated company code (BUKRS) is marked for deletion. This inconsistency can occur during data migration or when trying to clean up data in the system. Data Integrity Rules: SAP has built-in data integrity rules that prevent the deletion of certain records if they are still linked to other records. In this case, the personnel area is still active or in use, while the company code is being deleted.
Solution: Check Deletion Flags: Review
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