SAP HCI is designed as Integration System-as-a-Support (PAAS) which helps you to integrate a number of impartial techniques/programs for a business procedure. HCI can do Cloud to Cloud, Cloud to On-premise, On-premise to On-premise and Hybrid product. HCI presents Adapters (Connectivity solutions) which include: Cleaning soap Adapter, IDoc, HTTP, Mail, https://s4-hana-cloud-trial70246.snack-blog.com/28176959/hana-cloud-integration