Hi All
In this blog, I have tried to cover the data flow process in Fiori system landscape when user makes a request via Fiori Launchpad. Also about run time data flow in Front-End server and Back-End server.
Above architecture by SAP.
Front-end server − Web server and OData Proxy.
Back End server − OData provider.
Fiori Data flow in Front End server
SAP ABAP Front-End server contains all the UI components of Fiori system and NetWeaver gateway. These UI components consist of central UI add on, SAP UI5 control library and SAP Fiori Launchpad. When Launchpad is called, the app reads Launchpad definition via OData service call.
Fiori Data flow in Back End server
SAP ABAP Back-End Server contains the SAP business suite which provides business logic and the back-end data.
Want to check data flow in SAP Fiori Launchpad ?
Go to Launchpad, right click on Tile → Inspect Element.
For example: My Leave Request
It opens into developer options screen. Click the Network tab, initially you will not find anything as below.
Refresh the Launchpad browser link, you can see the call to different services as below.
Open the OData service URL in new tab.
You can now search for the My Leave Request in OData service details.
Thanks & Regards
Sabina Paskuraj
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