How To Fix /IWFND/MED028 - Entity type '&1' is not supported

/IWFND/MED028 - Overview

• Message type: E = Error

• Message class: /IWFND/MED -

• Message number: 028

• Message text: Entity type '&1' is not supported

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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/IWFND/MED028 - Details

• The SAP error message /IWFND/MED028 Entity type '&1' is not supported typically occurs in the context of SAP Gateway and OData services. This error indicates that the specified entity type (represented by &1) is not recognized or supported by the system. Here are some common causes, solutions, and related information for this error:
  Causes:
  
  Entity Type Not Defined: The entity type may not be defined in the OData service or the corresponding data model.
  Service Activation: The OData service that includes the entity type may not be activated in the SAP Gateway.
  Authorization Issues: The user may not have the necessary authorizations to access the entity type.
  Incorrect URL: The URL used to access the OData service may be incorrect, leading to a request for a non-existent entity type.
  Model Changes: Changes in the underlying data model (like changes in the CDS view or data source) that are not reflected in the OData service.
  
  Solutions:
  
  
  Check Entity Type