How To Fix /IWBEP/SBDSP_UI102 - Entity Type Name is mandatory

/IWBEP/SBDSP_UI102 - Overview

• Message type: E = Error

• Message class: /IWBEP/SBDSP_UI -

• Message number: 102

• Message text: Entity Type Name is mandatory

Self-Explanatory Message

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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.

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/IWBEP/SBDSP_UI102 - Details

• The SAP error message /IWBEP/SBDSP_UI102 Entity Type Name is mandatory typically occurs in the context of SAP Gateway or OData services when there is an issue with the configuration or definition of an entity type in your OData service. This error indicates that the system expects an entity type name to be provided, but it is missing.
  
  Cause:
  
  Missing Entity Type Name: The most common cause of this error is that the entity type name is not defined in the service or is incorrectly configured.
  Incorrect Service Configuration: The OData service might not be properly configured to expose the required entity types.
  Model Issues: There may be issues with the data model or the metadata that is being generated for the OData service.
  Service Registration Issues: The service might not be registered correctly in the SAP Gateway.
  
  
  Solution:
  
  
  Check Entity Type Definition:
  
  Go to the SAP Gateway Service Builder (transaction code SEGW).
  Open your project and check the entity