How To Fix SADL_GW_DT_CDS010 - Do not use annotation &1 on subnode.

SADL_GW_DT_CDS010 - Overview

• Message type: E = Error

• Message class: SADL_GW_DT_CDS - Messages CDS Checks

• Message number: 010

• Message text: Do not use annotation &1 on subnode.

What causes this issue?

The superfluous annotation is used in the CDS view of a subnode, but the
annotation can only be added to the CDS view of the root node. The
annotation in the CDS view of the root node affects the complete
composition.

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?

You can remove the annotation from the CDS view of the subnode.

Procedure for System Administrators

Contact the corresponding developer of the CDS view to correct the
error.

Error message extract from SAP system. Copyright SAP SE.

SADL_GW_DT_CDS010 - Details

• The SAP error message SADL_GW_DT_CDS010 typically occurs in the context of SAP Gateway and Core Data Services (CDS) when there is an issue with the annotations used in your CDS views, particularly when they are applied to subnodes.
  
  Cause:
  The error message indicates that there is an inappropriate use of an annotation on a subnode in your CDS view. Annotations are metadata that provide additional information about the data model, and certain annotations are not allowed on subnodes. This can happen if:
  
  You are trying to apply an annotation that is meant for the main entity to a subnode.
  There is a misconfiguration in the CDS view definition.
  The structure of the CDS view does not align with the expected model for the annotations being used.
  
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Review the Annotations: Check the annotations applied to the subnode in your CDS view. Ensure that you are not using annotations that