To register an SAP Gateway service with OData on the back end in an SAP Fiori hub deployment, what must be done?

To register an SAP Gateway service with OData on the back end in an SAP Fiori hub deployment, what must be done?

• A. Register the service in FES using the processing mode Routing-Based with system alias to BES
• B. Register the service in BES using the processing mode Co-Deployed without the system alias
• C. Register the service in FES without any processing mode
• D. Both A and B are correct

Answer: (D)

To register an SAP Gateway service with OData on the back end within an SAP Fiori hub deployment, both processes outlined in the correct answer are essential. When services are registered in the Front-End Server (FES), using the processing mode Routing-Based with a system alias pointing to the Back-End Server (BES) is crucial for ensuring that the Fiori application can properly route requests to the appropriate back-end system. In this scenario, the FES acts as a mediator that directs OData requests to the correct back-end service, facilitating communication between the user interface and data sources. Additionally, registering the service on the Back-End Server (BES) using the processing mode Co-Deployed without specifying a system alias is also necessary. This mode allows the back-end service to be fully deployed alongside the Fiori application, ensuring that it is accessible and available for processing requests coming from the FES. In summary, both methods—registering the service in FES with Routing-Based processing mode and in BES with Co-Deployed processing—are required to effectively connect the SAP Fiori front-end to the data and functionalities offered by the back end, allowing for seamless operation of the Fiori applications.

To register an SAP Gateway service with OData on the back end within an SAP Fiori hub deployment, both processes outlined in the correct answer are essential.

When services are registered in the Front-End Server (FES), using the processing mode Routing-Based with a system alias pointing to the Back-End Server (BES) is crucial for ensuring that the Fiori application can properly route requests to the appropriate back-end system. In this scenario, the FES acts as a mediator that directs OData requests to the correct back-end service, facilitating communication between the user interface and data sources.

Additionally, registering the service on the Back-End Server (BES) using the processing mode Co-Deployed without specifying a system alias is also necessary. This mode allows the back-end service to be fully deployed alongside the Fiori application, ensuring that it is accessible and available for processing requests coming from the FES.

In summary, both methods—registering the service in FES with Routing-Based processing mode and in BES with Co-Deployed processing—are required to effectively connect the SAP Fiori front-end to the data and functionalities offered by the back end, allowing for seamless operation of the Fiori applications.