Event-Driven Architecture
Event-Driven Architecture (EDA) for SAP landscapes covers designing loosely coupled, asynchronous communication between S/4HANA, BTP, and third-party systems using business events, message brokers, and event meshes. This topic explains why EDA matters for scalability and decoupling in Clean Core and hybrid ECC-to-S/4HANA landscapes, how to choose between point-to-point integration and event-driven patterns, and how to design, govern, secure, and operate event flows with attention to NFRs, migration, and rollback.
Overview
Event-Driven Architecture (EDA) for SAP landscapes covers designing loosely coupled, asynchronous communication between S/4HANA, BTP, and third-party systems using business events, message brokers, and event meshes. This topic explains why EDA matters for scalability and decoupling in Clean Core and hybrid ECC-to-S/4HANA landscapes, how to choose between point-to-point integration and event-driven patterns, and how to design, govern, secure, and operate event flows with attention to NFRs, migration, and rollback.
Lessons in this topic
- Implementing Event-Driven Integration with SAP Event Mesh and Business EventsA practical look at how SAP enables event publishing and consumption through SAP Event Mesh on BTP and S/4HANA business events, including runtime flow, subscription setup, and integration with extension applications.
- Governing, Migrating, and Operating an Event-Driven Landscape at ScaleArchitect-level guidance on turning event-driven architecture from a point integration pattern into a governed, cost-controlled, and operable capability across ECC, S/4HANA, and BTP landscapes, including rollback and migration strategy.
- Designing Event Producers, Consumers, and Schemas for SAP LandscapesLearn how to design event producers and consumers in SAP systems, define event schemas and topics, and choose the right event channel technology for ECC, S/4HANA, and BTP integration scenarios.
- Reliability, Security, and Production Operations for Event-Driven IntegrationsExplore advanced architectural concerns for running event-driven integrations reliably in production: delivery guarantees, idempotency, dead-letter handling, authentication/authorization, and monitoring across hybrid SAP landscapes.
- Why Event-Driven Architecture Matters in SAP LandscapesAn introduction to what Event-Driven Architecture is, why SAP landscapes are moving toward it, and how it differs from traditional point-to-point and batch integration approaches.