Enterprise SAP S/4HANA transformation roadmap spanning seven implementation phases across core business processes. Phase 1 (Procure to Pay) integrates WEBCON BPS workflows with SAP S/4HANA procurement modules. Phase 2 (Order to Cash) orchestrates dual-channel sales through SAP BTP Integration and billing systems. Phase 3 (Acquire to Retire) manages capital assets via HADRONE PPM and INTERGRAPH GIS for spatial asset tracking. Phase 4 (Maintenance and Field Service) connects SCADA/OT/Telexus operational technology with SAP maintenance management and custom mobile apps for field technicians. Phase 5 (IT/OT Convergence) addresses water loss analytics through integrated telemetry and SAP analytics. Phase 6 (Record to Report) consolidates financial planning across SAP S/4HANA, PROPHIX budgeting, and ECM/DMS document management. Phase 7 (Hire to Retire) implements hybrid HR through SAP HCM/SuccessFactors integration. This sequence diagram serves as a master blueprint for large-scale SAP transformations in utilities, manufacturing, or public sector organizations managing complex asset and workforce ecosystems. Fork this diagram on Diagrams.so to customize phase sequencing, add integration touchpoints, or map to your organization's specific SAP modules and third-party systems.