How To Fix ESH_ENG_CDSVAL_ES026 - 'fieldGroupForSearchQuery' needs array 'elements'

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 026

• Message text: 'fieldGroupForSearchQuery' needs array 'elements'

What causes this issue?

@EnterpriseSearch.fieldGroupForSearchQuery defines a named group of
elements; therefore it is mandatory to indicate the elements of the
group.

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?

Add annotation for the array
@EnterpriseSearch.fieldGroupForSearchQuery.elements.

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_ES026 - 'fieldGroupForSearchQuery' needs array 'elements' ?

  The SAP error message ESH_ENG_CDSVAL_ES026, which states that 'fieldGroupForSearchQuery' needs array 'elements', typically occurs in the context of SAP's Enterprise Search or when working with Core Data Services (CDS) views. This error indicates that a required parameter or configuration for a search query is missing or incorrectly defined.
  
  Cause:
  
  Missing Configuration: The error often arises when the configuration for the search query is incomplete. Specifically, the fieldGroupForSearchQuery is expected to have an array of elements, but it is either empty or not defined.
  Incorrect Data Model: If the CDS view or the data model does not properly define the fields or elements that should be included in the search query, this error can occur.
  Version Mismatch: Sometimes, using an outdated version of the software or components can lead to compatibility issues, resulting in this error.
  
  
  Solution:
  
  
  Check Configuration: Review the configuration of the search query in the SAP system. Ensure that the fieldGroupForSearchQuery is properly defined