How To Fix CFD_REGISTRY_CHECK175 - CDS View is RDS exposed in Model &1 which is not yet registered

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 175

• Message text: CDS View is RDS exposed in Model &1 which is not yet registered

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CFD_REGISTRY_CHECK175 - CDS View is RDS exposed in Model &1 which is not yet registered ?

  The SAP error message CFD_REGISTRY_CHECK175 indicates that a Core Data Services (CDS) view is exposed as a Rapid Data Service (RDS) but has not been registered in the system. This can occur in scenarios where you are trying to access or utilize a CDS view that is intended to be exposed as a service, but the necessary registration steps have not been completed.
  Cause:
  
  Missing Registration: The CDS view is not registered in the RDS registry, which is required for it to be accessible as a service.
  Development Environment: The error may occur in a development environment where the CDS view has been created but not yet activated or registered.
  Transport Issues: If the CDS view was transported from another system, the registration might not have been included in the transport request.
  
  Solution:
  To resolve the CFD_REGISTRY_CHECK175 error, follow these steps:
  
  
  Register the CDS View:
  
  Use the transaction code /IWFND/MAINT_SERVICE to access the Service Maintenance screen.
  Click on the "Add Service" button.
  Select the appropriate system alias and enter the name of the CDS view that needs to be registered.
  Ensure that the service is activated after registration.
  
  
  
  Check Activation:
  
  Ensure that the CDS view is activated in the ABAP Dictionary. You can do this by navigating to the CDS view in the ABAP Development Tools (ADT) or using transaction SE11.
  If the view is not activated, activate it.
  
  
  
  Check for Transport Issues:
  
  If the CDS view was transported, ensure that all related objects and registrations were included in the transport request.
  If necessary, re-transport the registration or manually register the view in the target system.
  
  
  
  Review Authorization:
  
  Ensure that you have the necessary authorizations to register and access the CDS view.
  
  
  
  Check for Dependencies:
  
  Verify if there are any dependencies or related objects that need to be activated or registered before the CDS view can be used.
  
  
  
  Related Information:
  
  CDS Views: Core Data Services (CDS) is a framework for defining semantically rich data models in SAP systems.
  RDS (Rapid Data Services): RDS allows for the rapid exposure of CDS views as OData services, enabling easy consumption by applications.
  Transaction Codes:
  
  SE11: Data Dictionary to check and activate CDS views.
  /IWFND/MAINT_SERVICE: Service Maintenance for registering OData services.
  
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional guidance or fixes related to this error.
  
  By following these steps, you should be able to resolve the CFD_REGISTRY_CHECK175 error and successfully register your CDS view for use as an RDS.