Network and Communication Security

According to the apps that you want to use, different steps are required to set up communication between the components of your SAP Fiori system landscape.

ABAP Servers: Setup of Communication
Step	Valid for
Configuring ABAP Server Session Security	All app types
Configuring the AS ABAP to Support SSL	All app types
Connecting SAP Gateway to Back-End System (Trusted RFC)	All app types
Managing RFC Destinations	All app types
Activating SAP Gateway	All app types
Creating System Alias for Applications	All app types

SAP Web Dispatcher: Setup of Communication
Step	Valid for
Configuring Communication Channel between Clients and SAP Web Dispatcher	All app types
Defining Routing Rules for SAP Web Dispatcher and ABAP Front End	Object pages, SAP Fiori search
Defining Routing Rules for SAP Web Dispatcher and ABAP Back End	Object pages, SAP Fiori search
Configuring Trust Between SAP Web Dispatcher and ABAP Servers	If you use X.509 client certificates for authentication at the ABAP servers, configure a trust relationship between SAP Web Dispatcher and the ICM of the ABAP servers.