How To Fix CNV20400022 - No prio flag is set in CNVRENAME; no further check

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20400 - Message class CNV20400

• Message number: 022

• Message text: No prio flag is set in CNVRENAME; no further check

What causes this issue?

The priority indicator specifies the original value whose field
contents are to be used as target values during a merge of data
records. Simulation of a merge makes sense only if the priority
indicator is set for exactly one of the original values. In the given
case, however, no priority indicator has been set.

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?

Check the mapping table. If it is correct that no merge of objects is
planned, execute the analysis for renames.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20400022 - No prio flag is set in CNVRENAME; no further check ?

  The SAP error message CNV20400022 indicates that there is no priority flag set in the CNVRENAME table, which is part of the SAP Conversion and Migration tools. This message typically arises during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools.
  Cause:
  The error occurs because the system expects a priority flag to be set in the CNVRENAME table, which is used to manage the renaming of fields or objects during the migration process. If this flag is not set, the system cannot determine the priority of the operation, leading to the error message.
  Solution:
  To resolve this issue, you can take the following steps:
  
  
  Check the CNVRENAME Table:
  
  Access the CNVRENAME table in your SAP system.
  Verify if the relevant entries exist and check if the priority flag is set for the entries you are working with.
  
  
  
  Set the Priority Flag:
  
  If the priority flag is missing, you may need to manually set it. This typically involves updating the relevant entries in the CNVRENAME table to include the appropriate priority values.
  
  
  
  Review Migration Settings:
  
  Ensure that your migration settings and configurations are correct. Sometimes, the issue may stem from incorrect settings in the migration cockpit or the data migration project.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation related to the specific migration or conversion process you are performing. There may be specific instructions or prerequisites that need to be followed.
  
  
  
  Check for Notes and Updates:
  
  Look for any SAP Notes or updates related to this error message. SAP frequently releases notes that address known issues and provide solutions.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue on your own, consider reaching out to SAP Support for assistance. They can provide guidance based on the specifics of your system and the migration process you are undertaking.
  
  
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional context.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit, as it may contain troubleshooting tips and best practices.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  By following these steps, you should be able to address the CNV20400022 error and proceed with your data migration or conversion process.