In the FES system, which destinations should be created for SAP Fiori legacy apps according to the system alias mapping?

In the FES system, which destinations should be created for SAP Fiori legacy apps according to the system alias mapping?

• A. S4H_RFC
• B. S4H_HTTPS
• C. Both S4H_RFC and S4H_HTTPS
• D. No destinations needed

Answer: (C)

For SAP Fiori legacy applications, both types of destinations, S4H_RFC and S4H_HTTPS, are necessary to ensure proper communication and integration with the backend SAP system. The S4H_RFC destination is essential for enabling Remote Function Call (RFC) to access and execute function modules in the SAP system, which is critical for many traditional SAP applications that depend on such calls for data retrieval and processing. On the other hand, the S4H_HTTPS destination is required for HTTP communication between the Fiori front-end server and the backend S/4HANA system. This is particularly important for Fiori applications that operate in a web-based environment and may leverage OData services or other RESTful interactions with the backend. Using both destinations in the system alias mapping allows the Fiori front-end server to effectively communicate with the backend systems, ensuring that legacy applications can function correctly and securely access the needed data and services. Therefore, creating both destinations is a best practice when configuring a Fiori environment that interacts with legacy applications.

For SAP Fiori legacy applications, both types of destinations, S4H_RFC and S4H_HTTPS, are necessary to ensure proper communication and integration with the backend SAP system. The S4H_RFC destination is essential for enabling Remote Function Call (RFC) to access and execute function modules in the SAP system, which is critical for many traditional SAP applications that depend on such calls for data retrieval and processing.

On the other hand, the S4H_HTTPS destination is required for HTTP communication between the Fiori front-end server and the backend S/4HANA system. This is particularly important for Fiori applications that operate in a web-based environment and may leverage OData services or other RESTful interactions with the backend.

Using both destinations in the system alias mapping allows the Fiori front-end server to effectively communicate with the backend systems, ensuring that legacy applications can function correctly and securely access the needed data and services. Therefore, creating both destinations is a best practice when configuring a Fiori environment that interacts with legacy applications.