How To Fix CNV20551106 - Reference plant &1 (in CoCd &2) is deleted, plant &3 (in CoCd &4) is not

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 106

• Message text: Reference plant &1 (in CoCd &2) is deleted, plant &3 (in CoCd &4) is not

What causes this issue?

You are about to delete plant &V1&, which is the reference plant for a
plant that will not be deleted (&V3&).
Table T399D lists the functions for which the reference is needed.

System Response

Error

How to fix this error?

Check if the reference is actually necessary and in use.
Check if it is possible to use another plant (that is not going to be
deleted) as the reference plant.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20551106 - Reference plant &1 (in CoCd &2) is deleted, plant &3 (in CoCd &4) is not ?

  The SAP error message CNV20551106 indicates a discrepancy between reference plants in different company codes during a data migration or conversion process. Specifically, it suggests that a reference plant in one company code has been deleted, while a corresponding plant in another company code still exists. This can occur during data migration activities, especially when using tools like SAP S/4HANA Migration Cockpit or other data conversion tools.
  Cause:
  
  Deleted Reference Plant: The reference plant specified in the error message has been deleted from the system.
  Inconsistent Data: There is an inconsistency in the data between the two company codes. One company code has a valid plant, while the other does not.
  Configuration Issues: There may be configuration issues in the system that lead to this inconsistency.
  Data Migration Errors: Errors during data migration or conversion processes can lead to missing or inconsistent data.
  
  Solution:
  
  Check Plant Status: Verify the status of the reference plant in the specified company code. If it has been deleted, you may need to restore it or adjust your migration strategy.
  Data Consistency Check: Ensure that the data for both company codes is consistent. This may involve checking the configuration and master data for both plants.
  Adjust Migration Data: If you are in the process of migrating data, ensure that the data being migrated is accurate and complete. You may need to adjust the migration files or mappings.
  Consult Documentation: Review the documentation for the migration tool you are using to ensure that you are following the correct procedures and that all necessary data is included.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on resolving similar issues.
  Contact SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, especially if this is part of a larger migration project.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SE11 (Data Dictionary), SE16 (Data Browser), or SE78 (SAP Archive Link) to investigate the data related to the plants and company codes.
  Migration Tools: Familiarize yourself with the specific migration tools and their functionalities, as they often have built-in checks and balances to help identify and resolve such issues.
  Master Data Management: Ensure that your master data management practices are robust, as inconsistencies often arise from poor data governance.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.