How To Fix ESH_ENG_CDSVAL_SRCH007 - 'ranking' must be annotated at elements

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_ENG_CDSVAL_SRCH - ES-CDS/ABAP: Validation of domain @Search

• Message number: 007

• Message text: 'ranking' must be annotated at elements

What causes this issue?

@Search.ranking can be annotated at a view element only. This implies
that the element is an atomic one; not an association.

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?

Remove the annotation wherever it does not relate to a view element.

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_SRCH007 - 'ranking' must be annotated at elements ?

  The SAP error message ESH_ENG_CDSVAL_SRCH007 indicates that there is an issue with the definition of a Core Data Services (CDS) view, specifically related to the ranking of elements in the view. This error typically arises when the CDS view is expected to have a ranking annotation for certain fields, but it is missing.
  Cause:
  The error occurs because the CDS view is designed to support search functionalities, and certain fields need to be annotated with a ranking to determine their importance in search results. The absence of the @Search.ranking annotation on the relevant elements leads to this error.
  Solution:
  To resolve this error, you need to ensure that the relevant fields in your CDS view are properly annotated with the @Search.ranking annotation. Here’s how you can do that:
  
  
  Open the CDS View Definition: Access the CDS view in the ABAP Development Tools (ADT) or the relevant development environment.
  
  
  Identify the Elements: Determine which elements (fields) in your CDS view require the ranking annotation. This is usually based on the business requirements or the search functionality you are implementing.
  
  
  Add the Ranking Annotation: For each relevant field, add the @Search.ranking annotation. The syntax typically looks like this:
  @Search.ranking: { value: <ranking_value> }
  field_name AS field_alias
  Replace <ranking_value> with an appropriate integer value that indicates the importance of the field in search results.
  
  
  Activate the CDS View: After making the changes, activate the CDS view to apply the new annotations.
  
  
  Test the Changes: Execute the search functionality that utilizes the CDS view to ensure that the error is resolved and that the ranking is applied as expected.
  
  
  Related Information:
  
  
  CDS Annotations: Familiarize yourself with the various annotations available for CDS views, especially those related to search and ranking. The SAP documentation provides comprehensive details on how to use these annotations effectively.
  
  
  Search Functionality: Understand how search functionalities work in SAP, particularly in the context of SAP HANA and the SAP Business Technology Platform (BTP).
  
  
  Debugging: If you continue to encounter issues, consider using the debugging tools available in your development environment to trace the execution and identify any other potential problems.
  
  
  By following these steps, you should be able to resolve the ESH_ENG_CDSVAL_SRCH007 error and ensure that your CDS view is correctly configured for search functionalities.