Message type: E = Error
Message class:  /IWBEP/SBUIOD -  
Message number: 030
Message text: Enter Entity Type name
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The SAP error message /IWBEP/SBUIOD030 Enter Entity Type name typically occurs in the context of SAP Gateway or OData services when there is an issue with the configuration or usage of the OData service. This error indicates that the system expects an entity type name to be provided, but it was not supplied.
Cause: Missing Entity Type: The most common cause is that the entity type name is not specified in the request or configuration. Incorrect Configuration: There may be a misconfiguration in the OData service or the service definition. Service Activation: The OData service might not be properly activated or registered in the SAP Gateway. Client-Side Issues: If you are using a client application to call the OData service, it may not be sending the correct parameters.
Solution: Check Request Parameters: Ensure that the request being sent to the OData service includes the correct entity type name. This is usually part of the URL or the
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