How To Fix CFD_REGISTRY_CHECK464 - BAdI for Hidden only allowed for CDS Views with UI Service Binding

SAP Error Message - Details

• Message type: E = Error

• Message class: CFD_REGISTRY_CHECK - Custom Fields: Messages for Registry Check

• Message number: 464

• Message text: BAdI for Hidden only allowed for CDS Views with UI Service Binding

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CFD_REGISTRY_CHECK464 - BAdI for Hidden only allowed for CDS Views with UI Service Binding ?

  The SAP error message CFD_REGISTRY_CHECK464 indicates that there is an issue with the usage of a Business Add-In (BAdI) in the context of Core Data Services (CDS) views that are bound to a UI service. Specifically, this error arises when a BAdI is being used in a way that is not compatible with the requirements for hidden fields in CDS views.
  Cause:
  The error occurs when:
  
  A BAdI is being implemented for a CDS view that is not properly configured for UI service binding.
  The BAdI is trying to manipulate fields that are marked as "hidden" in a way that is not allowed by the system.
  The CDS view does not have the appropriate annotations or settings that enable the use of the BAdI for hidden fields.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check CDS View Annotations: Ensure that the CDS view is correctly annotated for UI service binding. You may need to add or modify annotations such as @UI.hidden or @UI.lineItem to ensure that the fields are properly defined.
  
  
  Review BAdI Implementation: Verify that the BAdI implementation is appropriate for the CDS view. If the BAdI is intended to manipulate hidden fields, ensure that it is designed to do so in a compliant manner.
  
  
  Use Compatible BAdI: If the BAdI you are using is not compatible with the CDS view, consider using a different BAdI that is specifically designed for use with UI service bindings.
  
  
  Consult Documentation: Refer to the SAP documentation for the specific BAdI and CDS view you are working with. There may be specific guidelines or restrictions that you need to follow.
  
  
  Testing: After making changes, test the CDS view and the BAdI implementation to ensure that the error is resolved and that the functionality works as expected.
  
  
  Related Information:
  
  BAdI (Business Add-In): A BAdI is a type of enhancement option in SAP that allows developers to add custom functionality to standard SAP applications without modifying the original code.
  CDS Views: Core Data Services (CDS) views are a way to define semantically rich data models in SAP, which can be used for reporting and analytics.
  UI Service Binding: This refers to the configuration that allows CDS views to be used in SAP Fiori applications, enabling the display and manipulation of data in a user-friendly interface.
  
  If you continue to experience issues after following these steps, consider reaching out to SAP support or consulting with an SAP expert who can provide more tailored assistance based on your specific implementation.