How To Fix ESH_ENG_CDSVAL_ES021 - '@EnterpriseSearch' requires '@Search'

ESH_ENG_CDSVAL_ES021 - Overview

• Message type: E = Error

• Message class: ESH_ENG_CDSVAL_ES - ES-CDS/ABAP: Validation of domain @EnterpriseSearch

• Message number: 021

• Message text: '@EnterpriseSearch' requires '@Search'

What causes this issue?

@EnterpriseSearch is an extension to domain @Search; all the annotations
defined there are relevant for Enterprise Search. Currently, the view
has @EnterpriseSearch-annotations, but none from domain @Search.

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?

If you want the view to be consumable in Enterprise Search, add the
mandatory @Search-annotations.
If you do not want to annotate the view as @Search.searchable, remove
all @EnterpriseSearch-annotations or annotate the view explicitly with
@EnterpriseSearch.enabled: false.

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 ESH_ENG_CDSVAL_ES021 - '@EnterpriseSearch' requires '@Search' ?

  The SAP error message ESH_ENG_CDSVAL_ES021 indicates that there is a requirement for the '@Search' annotation when using the '@EnterpriseSearch' annotation in a Core Data Services (CDS) view. This error typically arises in the context of SAP's Enterprise Search functionality, which allows for enhanced search capabilities across various data sources.
  
  Cause:
  The error occurs when:
  
  You have defined a CDS view with the @EnterpriseSearch annotation but have not included the required @Search annotation.
  The system expects the @Search annotation to define how the data should be indexed and searched.
  
  
  Solution:
  To resolve this error, you need to ensure that your CDS view includes the @Search annotation along with the @EnterpriseSearch annotation. Here’s how you can do that:
  
  Modify the CDS View: Open the CDS view definition in the ABAP Development Tools (ADT) or the relevant development environment.
  Add the @Search Annotation: Include the @Search annotation in your CDS view definition. This annotation typically specifies the search fields and their