How To Fix CNV20551494 - PERNR=&1 is not to be deleted, but related BUKRS=&2 is to be deleted

CNV20551494 - Overview

• Message type: E = Error

• Message class: CNV20551 - message for package 20551 (company code delete)

• Message number: 494

• Message text: PERNR=&1 is not to be deleted, but related BUKRS=&2 is to be deleted

What causes this issue?

Personnel number &V1& is not relevant for deletion, whereas the
associated company code &V2& is.
This personnel number has probably been moved from one company code or
personnel area to another.

System Response

Warning

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

CNV20551494 - Details

• The SAP error message CNV20551494 indicates a conflict during a data migration or conversion process, specifically related to personnel numbers (PERNR) and company codes (BUKRS). This error typically arises in scenarios where there is an attempt to delete a company code (BUKRS) that is still associated with a personnel number (PERNR) that should not be deleted.
  
  Cause:
  
  Data Integrity Violation: The personnel number (PERNR) is linked to the company code (BUKRS) that is being deleted. SAP enforces data integrity rules, which prevent the deletion of a company code if there are still references to it in the personnel records.
  
  Configuration Issues: There may be configuration settings or migration settings that are not aligned, leading to attempts to delete data that should remain intact.
  Incorrect Migration Logic: During data migration, the logic may not have correctly identified which records should be retained or deleted.
  
  
  Solution:
  
  Review Data Relationships: Check the relationships between the personnel numbers and company