https://speakerdeck.com/abelghit 2026-10-03 03:28:52 -0400 Seven SAP integration anti-patterns, their consequences, and the architectural decisions that help avoid them. Through an scenario connecting S/4HANA, SAP BTP, and partner applications, this presentation explores business logic embedded in iFlows, proliferating iFlow clones, synchronous coupling, retry-induced duplicates, APIs without contracts, batch processing presented as real-time, and observability introduced too late. Each case covers the context, how technical debt builds up, estimated costs, best practices, and trade-offs. Seven SAP integration anti-patterns, their consequences, and the architectural decisions that help avoid them. Through an scenario connecting S/4HANA, SAP BTP, and partner applications, this presentation explores business logic embedded in iFlows, proliferating iFlow clones, synchronous coupling, retry-induced duplicates, APIs without contracts, batch processing presented as real-time, and observability introduced too late. Each case covers the context, how technical debt builds up, estimated costs, best practices, and trade-offs. Fri, 25 Sep 2026 00:00:00 -0400 https://speakerdeck.com/abelghit/4hana-to-sap-btp-costly-integration-anti-patterns https://speakerdeck.com/abelghit/4hana-to-sap-btp-costly-integration-anti-patterns