S/4HANA Extensions on SAP BTP (Clean Core) | Candent

S/4HANA Extensions (Clean-Core on SAP BTP)

Intro

Keep your S/4HANA core upgrade-friendly while delivering new business capabilities fast. We design and build side-by-side extensions on SAP BTP—CAP services, Fiori/UI5 apps, secure APIs—so changes don’t risk your digital core.

When to extend

  • You need new UX or workflows without modifying core
  • Partner/supplier self-service portals
  • Advanced validations, pricing, or credit checks
  • Event-driven add-ons that react to S/4 changes

What we build

  • CAP services (Node/Java), Fiori/UI5 apps, OData/REST APIs
  • Workflow/Rules, Document management, Notifications
  • Reporting mashups with HANA Cloud models

Architecture patterns

  • Clean-core side-by-side, API-first, event-driven where it fits
  • Security: IAS/IPS, OAuth2/JWT, principal propagation
  • Observability: logs, traces, metrics, dashboards

Delivery approach

  • Discover: use-case shortlist, KPIs, backlog
  • Design: reference architecture, data & API contracts
  • Deliver: iterative sprints, CI/CD, test automation
  • Run: SLOs/SLAs, cost guardrails, hardening