In the SAP Fiori landscape, you can connect multiple ABAP back-end servers to have the installed systems browsed by SAP Fiori search. Each back-end server must run on an SAP HANA database and must have SAP Fiori search installed and configured.
One back-end server acts as a proxy to which the other back-end servers are connected.
The connected back-end servers act as clients. Their content can be browsed using the SAP Fiori search on the proxy.
Enable SAP Fiori Fact Sheets for Multiple Systems
The results list of SAP Fiori search is the main entry point to fact sheets.
For information about how to enable fact sheets for multiple systems, see Enable SAP Fiori Fact Sheets for Multiple Systems (Optional).