How To Fix ESH_ENG_CDSVAL_ES022 - 'usageMode' should be annotated at some element

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 022

• Message text: 'usageMode' should be annotated at some element

What causes this issue?

@Saerch.defaultSearchElement defines that an element participates in the
free-style search. @EnterpriseSearch.usageMode offers additional way to
use an element in search. In order to provide an appropriate end user
experience, it is strongly recommended to define such annotations where
applicable.

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?

Define @EnterpriseSearch.usageMode with its values #ADVANCED_SEARCH,
'#AUTO_FACET, and #SUGGESTION where applicable. Especially the latter
value should be used with care for performance reasons.

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_ES022 - 'usageMode' should be annotated at some element ?

  The SAP error message ESH_ENG_CDSVAL_ES022 indicates that there is a missing annotation for the usageMode in a Core Data Services (CDS) view. This error typically arises when defining a CDS view that is intended to be used in a specific context, such as for analytical purposes or for use in a specific application.
  Cause:
  The error occurs because the CDS view is expected to have a usageMode annotation that specifies how the data should be used. The usageMode annotation helps the SAP system understand the intended use of the data, which can affect performance, data handling, and how the data is exposed to consumers.
  Solution:
  To resolve this error, you need to add the usageMode annotation to the relevant elements in your CDS view. Here’s how you can do that:
  
  
  Open the CDS View Definition: Locate the CDS view where the error is occurring.
  
  
  Add the usageMode Annotation: You can add the annotation directly in the CDS view definition. The usageMode can take values such as #INTERNAL, #EXTERNAL, or #ANALYTICAL, depending on how you intend to use the data.
  Here’s an example of how to add the annotation:
  @AbapCatalog.sqlViewName: 'Z_MY_CDS_VIEW'
  @AbapCatalog.compiler.compareFilter: true
  @AccessControl.authorizationCheck: #CHECK
  @EndUserText.label: 'My CDS View'
  @UsageMode: #ANALYTICAL  // Add this line
  define view Z_MY_CDS_VIEW
  as select from my_table
  {
      key field1,
      field2,
      ...
  }
  
  
  Activate the CDS View: After making the changes, activate the CDS view to ensure that the changes take effect.
  
  
  Test the CDS View: Once activated, test the CDS view to confirm that the error has been resolved.
  
  
  Related Information:
  
  
  Usage Modes: The usageMode annotation can be used to specify the intended use of the CDS view. Common values include:
  
  #INTERNAL: For internal use within the application.
  #EXTERNAL: For external consumption, such as OData services.
  #ANALYTICAL: For analytical purposes, often used in reporting and analytics.
  
  
  
  SAP Documentation: For more detailed information on CDS annotations and their usage, refer to the official SAP documentation on Core Data Services.
  
  
  Debugging: If you continue to encounter issues, consider checking other annotations and the overall structure of your CDS view to ensure compliance with SAP standards.
  
  
  By following these steps, you should be able to resolve the ESH_ENG_CDSVAL_ES022 error and properly annotate your CDS view for its intended use.