How To Fix ESH_ENG_CDSVAL_SRCH008 - 'fuzzinessThreshold' 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: 008

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

What causes this issue?

@Search.fuzzinessThreshold 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_SRCH008 - 'fuzzinessThreshold' must be annotated at elements ?

  The SAP error message ESH_ENG_CDSVAL_SRCH008 indicates that there is an issue with the configuration of a Core Data Services (CDS) view, specifically related to the fuzzinessThreshold parameter. This parameter is typically used in the context of fuzzy search capabilities, which allow for more flexible matching of search terms.
  Cause:
  The error occurs when the fuzzinessThreshold is not properly annotated in the CDS view. This annotation is necessary for the system to understand how to handle fuzzy search queries. The absence of this annotation means that the system cannot determine the threshold for fuzzy matching, leading to the error.
  Solution:
  To resolve this error, you need to ensure that the fuzzinessThreshold is correctly annotated in your CDS view. Here’s how you can do that:
  
  
  Open the CDS View: Access the CDS view in the ABAP Development Tools (ADT) or the relevant development environment.
  
  
  Add the Annotation: You need to add the @Search.fuzzinessThreshold annotation to the relevant element in your CDS view. The annotation should specify the desired threshold for fuzzy matching. Here’s an example of how to do this:
  define view Your_CDS_View
  as select from Your_Table
  {
      key field1,
      field2,
      ...
      @Search.fuzzinessThreshold: 0.8 // Example threshold
      fieldN
  }
  In this example, replace Your_CDS_View, Your_Table, and fieldN with your actual view name, table name, and field names.
  
  
  Activate the CDS View: After making the changes, activate the CDS view to apply the new annotations.
  
  
  Test the Search Functionality: Once activated, test the search functionality to ensure that the error is resolved and that fuzzy search works as expected.
  
  
  Related Information:
  
  
  Fuzzy Search: Fuzzy search allows users to find results that are similar to the search term, accommodating for typos or variations in spelling. The fuzzinessThreshold defines how "fuzzy" the search can be, with values typically ranging from 0 (exact match) to 1 (very loose match).
  
  
  SAP Documentation: For more detailed information on annotations and fuzzy search in CDS views, refer to the official SAP documentation or the SAP Help Portal.
  
  
  Debugging: If you continue to encounter issues after adding the annotation, consider checking for other potential misconfigurations in the CDS view or related search settings.
  
  
  By following these steps, you should be able to resolve the ESH_ENG_CDSVAL_SRCH008 error and successfully implement fuzzy search capabilities in your CDS view.