How To Fix /IWBEP/SBUIOD048 - The Entity Type name does not exist in the project

/IWBEP/SBUIOD048 - Overview

• Message type: E = Error

• Message class: /IWBEP/SBUIOD -

• Message number: 048

• Message text: The Entity Type name does not exist in the project

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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/IWBEP/SBUIOD048 - Details

• The SAP error message /IWBEP/SBUIOD048 The Entity Type name does not exist in the project typically occurs in the context of SAP Gateway or OData services when there is an issue with the entity type definition in the service project. Here’s a breakdown of the cause, potential solutions, and related information:
  
  Cause:
  
  Entity Type Not Defined: The entity type you are trying to access or reference does not exist in the OData service project.
  Incorrect Naming: There might be a typo or incorrect naming in the entity type reference.
  Service Not Activated: The OData service might not be activated or properly registered in the SAP Gateway.
  Project Not Properly Generated: The project might not have been generated correctly, leading to missing entity types.
  Versioning Issues: If there are multiple versions of the service, the entity type might exist in a different version than the one being accessed.
  
  Solutions:
  
  
  Check Entity Type Definition:
  
  Go to the Service Builder (transaction code