How To Fix CNV_20600_CHECK288 - Rename mapping with priority flag (BUKRSN: &1 -> &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20600_CHECK - Messages for Check classes

• Message number: 288

• Message text: Rename mapping with priority flag (BUKRSN: &1 -> &2)

What causes this issue?

Company code for number assignment (domain BUKRSN) rename mapping with
priority flag.
Value old = &V1&
Value new = &V2&

System Response

Error

How to fix this error?

Clear the priority flag for the rename mapping.

Procedure for System Administrators

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20600_CHECK288 - Rename mapping with priority flag (BUKRSN: &1 -> &2) ?

  The SAP error message CNV_20600_CHECK288 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates an issue with the mapping of company codes (BUKRSN) in the data conversion process, specifically related to the renaming of a mapping with a priority flag.
  Cause:
  The error message suggests that there is a conflict or inconsistency in the mapping of company codes during the data migration process. This can happen due to several reasons:
  
  Duplicate Entries: There may be duplicate entries in the mapping table for the same company code.
  Incorrect Mapping: The mapping from the source company code to the target company code may not be correctly defined.
  Priority Flag Issues: The priority flag for the mapping may not be set correctly, leading to ambiguity in how the mapping should be applied.
  
  Solution:
  To resolve the CNV_20600_CHECK288 error, you can follow these steps:
  
  
  Check Mapping Entries:
  
  Review the mapping table for company codes to ensure there are no duplicate entries for the same source company code.
  Ensure that each source company code is mapped to a unique target company code.
  
  
  
  Verify Priority Flags:
  
  Check the priority flags assigned to the mappings. Ensure that they are set correctly and that there are no conflicting priorities for the same source company code.
  
  
  
  Adjust Mapping:
  
  If you find any inconsistencies or duplicates, adjust the mapping entries accordingly. Remove duplicates or correct the mappings as necessary.
  
  
  
  Test the Migration:
  
  After making the necessary adjustments, re-run the migration process to see if the error persists.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or notes related to the specific migration tool you are using for any additional guidance or troubleshooting steps.
  
  
  
  Seek Support:
  
  If the issue continues to occur after following the above steps, consider reaching out to SAP support or consulting with an SAP expert who specializes in data migration.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like LTMC (for Migration Cockpit) or LTMOM (for Migration Object Modeler) to access the relevant migration objects and mappings.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context on data migration issues.
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit and its functionalities, as it provides tools and features to assist with data migration.
  
  By following these steps, you should be able to identify and resolve the cause of the CNV_20600_CHECK288 error in your SAP environment.