SAP S/4HANA Administration · SAP Fiori & Launchpad

Your app's OData services are registered but users still can't see or open it — which two steps complete activation?

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Fiori speaks OData over HTTP — so why can't an ABAP system just serve it from ICF; why is SAP Gateway required?

A Fiori app fails — which SAP Gateway transaction do you open: /IWFND/APPS_LOG, /IWFND/ERROR_LOG, /IWFND/STATS, or /IWBEP/TRACES?

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A user says "just give me the Fiori version of this GUI transaction" — why isn't enabling Fiori merely a skin over the existing screen?

In /IWFND/MAINT_SERVICES, how does adding an OData service differ on an embedded gateway versus a hub, and which mistake does that cause?

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