We are trying to mobilize our Fiori Launchpad (FLP) that resides on S/4HANA Cloud using Fiori Client onto Apple devices. Right now, I'm using my SAP S-ID to authenticate.
When I use the FLP URL in Fiori Client, the FLP home screen displays with tiles after entering my credentials, but it won't let me navigate to other tile groups, nor to the Me-area.
When I proxy the FLP by creating an app in SAP Cloud Platform Mobile Services, std., it gives me the (basic) authentication screen, but after I enter my credentials, it doesn't even get to the home screen. Instead, I get the error 'HTTP Status 403 - Backend connection ui is not mapped for this application configuration'.
I've looked at Fiori Client's log - it does have errors, among which are certificate errors. Any idea on what is going wrong & how to fix it?