How To Fix CNV_PE740 - Worklist parameter &1 has no corresponding parameter in data model &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 740

• Message text: Worklist parameter &1 has no corresponding parameter in data model &2

What causes this issue?

The worklist field is <ZH>not</> connected to a corresponding data model
field.
Hence, during selection, the worklist field is <ZH>not</> filled, but
remains empty.

System Response

Warning

How to fix this error?

Remove the worklist field and save your change. If required, add the
field again into the worklist.

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_PE740 - Worklist parameter &1 has no corresponding parameter in data model &2 ?

  The SAP error message CNV_PE740 indicates that there is a mismatch between the parameters defined in the worklist and those available in the data model. This typically occurs during data migration or conversion processes, particularly when using SAP's tools for data migration, such as the SAP S/4HANA Migration Cockpit or other conversion tools.
  Cause:
  
  
  Parameter Mismatch: The worklist is trying to reference a parameter that does not exist in the specified data model. This can happen if:
  
  The data model has been changed or updated, and the worklist has not been synchronized with these changes.
  The worklist was created based on an outdated version of the data model.
  There are typographical errors in the parameter names.
  
  
  
  Configuration Issues: The configuration settings for the migration or conversion process may not be correctly set up, leading to discrepancies between the worklist and the data model.
  
  
  Solution:
  
  
  Check Parameter Definitions:
  
  Verify the parameters defined in the worklist and ensure they match those in the data model. You can do this by reviewing the configuration settings in the migration tool or transaction.
  If you have access to the data model, check for the existence of the parameter referenced in the error message.
  
  
  
  Update Worklist:
  
  If the data model has changed, update the worklist to reflect the current parameters. This may involve regenerating the worklist or manually adjusting the parameters.
  
  
  
  Consult Documentation:
  
  Review the SAP documentation related to the specific migration or conversion process you are using. There may be specific guidelines or steps to follow to ensure compatibility between the worklist and data model.
  
  
  
  Error Logs:
  
  Check the error logs for additional details that may provide more context about the issue. This can help identify if there are other underlying problems.
  
  
  
  SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP Support for assistance. They can provide insights based on the specific version of the software you are using and any known issues.
  
  
  
  Related Information:
  
  SAP Notes: Look for relevant SAP Notes that may address this specific error or provide guidance on similar issues.
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit and its functionalities, as it may have specific tools for managing worklists and data models.
  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 resolve the CNV_PE740 error and ensure that your worklist and data model are aligned correctly.