How To Fix CFD_TEMPLATE000 - No export for Field &1 with origin ABAP (not created via Key User app)

SAP Error Message - Details

• Message type: E = Error

• Message class: CFD_TEMPLATE - Custom Fields: Template

• Message number: 000

• Message text: No export for Field &1 with origin ABAP (not created via Key User app)

What causes this issue?

The custom field &V1& was created using transaction SCFD_EUI and is
based on a custom database field. Usage of custom field &V1& is not
allowed in cloud environment.

System Response

System revokes export of custom field &V1&

How to fix this error?

Remove custom field &V1& from extensibility template.

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 CFD_TEMPLATE000 - No export for Field &1 with origin ABAP (not created via Key User app) ?

  The SAP error message CFD_TEMPLATE000 indicates that there is an issue with the export of a field in the context of the SAP Cloud Application Programming Model (CAP) or the SAP Fiori elements. Specifically, the error states that there is "No export for Field &1 with origin ABAP (not created via Key User app)." This typically occurs when a field that is expected to be exported or displayed in a Fiori application is not properly defined or is missing from the data model.
  Cause:
  
  Field Definition: The field in question (&1) is not defined in the data model or is not marked for export. This can happen if the field was created in ABAP but not included in the relevant CDS (Core Data Services) view or entity.
  Key User App: The field was not created or modified using the Key User app, which is a tool in SAP that allows users to customize and extend standard applications without deep technical knowledge.
  Data Model Mismatch: There may be a mismatch between the data model defined in the backend (ABAP) and what is expected in the frontend (Fiori/UI5).
  
  Solution:
  
  Check Field Definition: Verify that the field is correctly defined in the ABAP data model. Ensure that it is included in the relevant CDS view or entity and that it is marked for export.
  Use Key User App: If applicable, consider using the Key User app to create or modify the field. This ensures that the field is properly integrated into the Fiori application.
  Update CDS Views: If the field is missing from the CDS view, you may need to update the view to include the field and ensure it is marked for export.
  Check Annotations: Ensure that the necessary annotations are present in the CDS view to allow the field to be displayed in the Fiori application.
  Transport Changes: If changes were made in a development environment, ensure that they have been transported to the relevant system (e.g., quality assurance or production).
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for guidance on creating and managing CDS views, as well as using the Key User app.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and to find potential solutions.
  Debugging: If you have access to the backend, consider debugging the application to trace where the error is occurring and gather more context about the missing field.
  
  By following these steps, you should be able to resolve the CFD_TEMPLATE000 error and ensure that the field is properly exported and displayed in your SAP application.