How To Fix CNV_20600_CHECK289 - Rename mapping with priority flag (Accounting code: &1 -> &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20600_CHECK - Messages for Check classes

• Message number: 289

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

What causes this issue?

Accounting code 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_CHECK289 - Rename mapping with priority flag (Accounting code: &1 -> &2) ?

  The SAP error message CNV_20600_CHECK289 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is an issue with the mapping of data fields, specifically related to the renaming of mapping entries that have a priority flag.
  Cause:
  The error message suggests that there is a conflict or inconsistency in the mapping configuration. This could be due to:
  
  Duplicate Mapping Entries: There may be multiple entries for the same source field that are trying to map to different target fields.
  Priority Flag Issues: The priority flag indicates which mapping should take precedence. If there are conflicting mappings with the same priority, the system cannot determine which one to use.
  Incorrect Configuration: The mapping configuration may not be set up correctly, leading to conflicts in how data should be transformed or loaded.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review Mapping Configuration:
  
  Go to the mapping configuration in the migration tool you are using.
  Check for any duplicate entries for the same source field and ensure that each source field maps to a unique target field.
  
  
  
  Adjust Priority Flags:
  
  Ensure that the priority flags are set correctly. If there are multiple mappings for the same source field, assign different priority levels to each mapping to resolve conflicts.
  Make sure that the mapping with the highest priority is the one you intend to use.
  
  
  
  Test the Mapping:
  
  After making adjustments, test the mapping to ensure that the error does not reoccur.
  Use the simulation or test run features of the migration tool to validate the changes before executing the actual migration.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or help resources related to the specific migration tool you are using for additional guidance on mapping configurations and error handling.
  
  
  
  Seek Support:
  
  If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who can provide more tailored assistance based on your specific scenario.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific tool you are using for data migration, as it may contain useful information regarding mapping and error handling.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the cause of the CNV_20600_CHECK289 error in your SAP environment.