End-to-End Workflow: Extraction → Approval → Payment Automation
98% touchless E2E: AI extraction → DRC compliance → Fiori approval → Auto payment.
Executive Summary
End-to-end P2P automation achieves 98% touchless processing from supplier PDF → AI extraction → DRC compliance → Fiori approval → bank payment. Eliminates 15-day invoice cycles, 68% manual AP effort, €3.2M working capital locked in approvals. Technical pipeline integrates Document AI (98% extraction), DRC validation (99% compliance), BRF+ approval rules, Fiori My Inbox, automated payment runs. Business outcome: DPO 45→18 days, €4.1M annual savings, 18 FTE redeployment to strategic sourcing.
Key Focus Areas
- 98% AI extraction accuracy
- 99% DRC compliance validation
- BRF+ dynamic approval routing
- Fiori mobile My Inbox approval
- Automated payment proposal runs
6-Week E2E Automation
- Week 1-2: AI extraction + DRC validation
- Week 3: BRF+ approval rules + Fiori cockpit
- Week 4: Confidence routing + exception mgmt
- Week 5-6: Payment automation + full E2E testing
Business Outcomes
- 98% touchless E2E processing
- DPO 45→18 days (€4.1M freed)
- 15→72 hour invoice cycle time
- €3.2M annual AP savings
- 18 FTE redeployment
Key Implementation Challenges & Solutions
Challenge 1: Cross-Module Integration Complexity
The Problem:
Document AI → MI → FI → MM → Fiori → Bank payment requires 7+ module handoffs. 3% failure at each step compounds to 22% E2E failure rate.
Event Mesh Orchestration:
- SAP Event Mesh coordinates 7 modules
- RAP services standardize data flow
- 99.8% E2E transaction success rate
- Real-time status tracking Fiori app
Challenge 2: Dynamic Multi-Level Approval
The Problem:
Amount + cost center + supplier risk determines 1-4 approval levels. Month-end creates 72-hour Fiori My Inbox backlog. Mobile approvers miss 28% notifications.
BRF+ + Fiori My Inbox:
- Dynamic approval matrix (amount/CC/supplier)
- Parallel approval for multi-line invoices
- Mobile push + Teams notifications
- 4-hour auto-escalation SLA
Conclusion
End-to-end automation delivers 98% touchless P2P processing. 15-day cycles → 72-hour payments, €4.1M working capital freed, 18 FTEs redeployed strategically.