Procure to Pay (Ariba → S/4 → Deutsche Bank) — WARNINGP2P · critical · Impact: €8.7M/day
Corporate Card Expense (Amex → Concur → S/4) — FAILP2P · critical · Impact: €2.1M unposted/month + 3,200 employees
Hire to Retire (Oracle HCM → S/4 → Payroll → Bank) — FAILH2R · high · Impact: 2,400 employees
Travel Booking (Uber + Booking.com → Concur → S/4) — WARNINGP2P · medium · Impact: €180K/month travel spend
Engineering Change (Teamcenter → S/4 → Production) — WARNINGP2D · high · Impact: Production line disruption
Period End Close (Cross-System Consolidation) — WARNINGR2R · critical · Impact: Financial close deadline