How To Fix CNV_PE574 - Transformation type &2 is not supported for link field &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 574

• Message text: Transformation type &2 is not supported for link field &1

What causes this issue?

Data field &V3& has a field transformation of type '&V2&'. Link field
&V1& is assigned to the data field with a link <ZK>Copy</>. The
transformation type '&V2&' is not yet supported for link fields.

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?

Change field transformation for a data field or link type for the
corresponding parameter link in the knowledge base.

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_PE574 - Transformation type &2 is not supported for link field &1 ?

  The SAP error message "CNV_PE574 Transformation type &2 is not supported for link field &1" typically occurs during data migration or transformation processes, particularly when using the SAP Data Migration Cockpit or similar tools. This error indicates that the transformation type specified for a link field is not supported in the current context.
  Cause:
  
  Unsupported Transformation Type: The transformation type specified for the link field is not valid or not supported by the system. This can happen if the transformation type is not defined correctly or if it is not applicable for the specific field being processed.
  Configuration Issues: There may be issues with the configuration of the data migration project, such as incorrect mapping or settings that do not align with the expected data structure.
  Link Field Misconfiguration: The link field may not be properly configured in the source or target structure, leading to the system being unable to apply the specified transformation.
  
  Solution:
  
  Check Transformation Type: Review the transformation type specified for the link field. Ensure that it is a valid and supported transformation type for the data being processed.
  Review Mapping Configuration: Go through the mapping configuration in the data migration project. Ensure that the link fields are correctly mapped and that the transformation types are appropriate for the fields involved.
  Consult Documentation: Refer to the SAP documentation or help resources for the specific data migration tool you are using. This can provide insights into supported transformation types and configurations.
  Adjust Link Field Settings: If necessary, adjust the settings for the link field in the source or target structure to ensure compatibility with the transformation type being used.
  Test with Sample Data: If possible, test the transformation with a smaller set of sample data to isolate the issue and verify that the transformation works as expected.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on data migration and transformation types.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Data Migration Cockpit: Familiarize yourself with the features and limitations of the SAP Data Migration Cockpit, as it may have specific requirements for transformation types and link fields.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.