On the ABAP front-end server, the transactional UI layer splits into product-specific and infrastructure components. Which group provides OData enablement, and why does losing that infrastructure group break every app, not just one?

A customer assumes SAP intends to eventually deliver every old transaction as a brand-new Fiori app. Which two of the four UX-strategy pillars show that's the wrong mental model — and what do customers do for screens that fall outside SAP's scope?

A team running fact sheet apps proposes a HANA-only (XS) landscape with no ABAP stack to keep it lightweight. Why does that break, and which half of the requirement does the HANA database alone NOT cover?

When a transactional Fiori app creates or approves a document, which server does the browser actually call, and over what protocol — and what's the common mistake about that endpoint?

A colleague says fact sheet apps are only reachable from launchpad search results. Which other launch entry points disprove that — and what design idea do they reveal about fact sheets?

A stakeholder asks to "buy and install the Fiori product." Why is that framing wrong, and what does treating Fiori as a paradigm (rather than a product) imply for adoption?

Which three perspectives must intersect for true design innovation, and what does omitting any one produce?