How To Fix UD423 - Reduced view activated (Some entity types may be suppressed)

SAP Error Message - Details

• Message type: E = Error

• Message class: UD - EDM - Enterprise Data Model

• Message number: 423

• Message text: Reduced view activated (Some entity types may be suppressed)

What causes this issue?

You have selected Edit->Reduced view. Until now the standard view was
activated. Now you have switched to the reduced view. If entity types
occur in the data model for which the 'Reduced' flag is not set, they
are now suppressed in the display.

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?

This is for information only. No action is required.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message UD423 - Reduced view activated (Some entity types may be suppressed) ?

  The SAP error message UD423, which states "Reduced view activated (Some entity types may be suppressed)," typically occurs in the context of using the SAP Gateway or OData services. This message indicates that a reduced view of the data is being presented, which may not include all the entity types or fields that you might expect.
  
  Cause:
  The error is generally caused by one of the following reasons:
  
  
  Reduced View Configuration: The OData service or the data model has been configured to present a reduced view, which means that not all entity types or fields are available for the user or application consuming the service.
  
  
  Authorization Issues: The user may not have the necessary authorizations to access certain entity types or fields, leading to their suppression in the view.
  
  
  Service Definition: The OData service may have been defined in such a way that it only exposes a subset of the data model, either intentionally or