How To Fix CNV_20100402 - For target CoA &1 the super priority was assigned more than once

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20100 - Messageclass for chart of account conversion

• Message number: 402

• Message text: For target CoA &1 the super priority was assigned more than once

What causes this issue?

The system found that the super priority is set for two source charts of
accounts with target chart of accounts &V1&: &V2& and another one.
However the super priority can be set only <ZH>once</> for a given
target chart of accounts.

System Response

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

How to fix this error?

Correct your mapping accordingly.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20100402 - For target CoA &1 the super priority was assigned more than once ?

  The SAP error message CNV_20100402 indicates that there is an issue with the assignment of super priorities in the target Chart of Accounts (CoA). Specifically, it means that a super priority has been assigned more than once for the same target CoA, which is not allowed.
  Cause:
  The error typically arises during the data migration process, particularly when using the SAP Conversion Tools or during the migration of financial data from one system to another. The super priority is a mechanism used to determine the order of processing or the precedence of certain entries. If the same super priority is assigned to multiple entries in the target CoA, it leads to ambiguity in processing, which triggers this error.
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Identify Duplicate Super Priorities:
  
  Review the mapping or configuration settings for the target CoA. Look for entries that have been assigned the same super priority.
  You may need to check the migration files or the configuration tables where the super priorities are defined.
  
  
  
  Modify Super Priorities:
  
  Adjust the super priorities so that each entry in the target CoA has a unique super priority. This may involve reassigning priorities or consolidating entries if applicable.
  
  
  
  Re-run 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. There may be additional guidelines or best practices for handling super priorities.
  
  
  
  Seek Support:
  
  If you are unable to resolve the issue, 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 might address this specific error or provide additional context.
  Migration Tools: Familiarize yourself with the SAP migration tools and their configuration settings, as they often have specific requirements regarding data structure and priorities.
  Testing: Always perform testing in a development or sandbox environment before applying changes to production systems to avoid data integrity issues.
  
  By following these steps, you should be able to resolve the CNV_20100402 error and successfully complete your migration process.