How To Fix CNV_20900009 - Priority assigned more than once for &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20900 - Message class for package CNV_20900

• Message number: 009

• Message text: Priority assigned more than once for &1

What causes this issue?

You would like to merge two or more vendor records into a single vendor
record &V1&. However you have set the priority indicator more than once.

How to fix this error?

Set the priority indicator for exactly one of the vendors you would like
to merge.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20900009 - Priority assigned more than once for &1 ?

  The SAP error message CNV_20900009 indicates that a priority has been assigned more than once for a specific object or entity, denoted by &1. This error typically arises during data migration or conversion processes, particularly when using SAP's data migration tools.
  Cause:
  The error occurs when:
  
  The same priority level is assigned to multiple entries in a migration or conversion scenario.
  There is a duplication in the assignment of priorities, which violates the uniqueness constraint expected by the system.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Identify Duplicates:
  
  Check the configuration or mapping tables where priorities are assigned. Look for entries that have the same priority value for the same object or entity.
  
  
  
  Modify Assignments:
  
  Adjust the priority assignments to ensure that each object or entity has a unique priority. This may involve changing the priority of one or more entries to eliminate the duplication.
  
  
  
  Review Migration Settings:
  
  If you are using a migration tool or program, review the settings and configurations to ensure that priorities are being assigned correctly and that there are no logical errors in the mapping.
  
  
  
  Test Changes:
  
  After making the necessary adjustments, re-run the migration or conversion process to verify that the error has been resolved.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific migration tool you are using for any additional guidance or best practices.
  
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may need to use transaction codes like SE11 (Data Dictionary), SE80 (Object Navigator), or specific migration transaction codes to investigate and modify the relevant data.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Support: If the issue persists after following the above steps, consider reaching out to SAP support or consulting with a technical expert who specializes in SAP data migration.
  
  By ensuring that each priority is unique and correctly assigned, you should be able to resolve the CNV_20900009 error effectively.