SAP HCI is built as Integration System-as-a-Service (PAAS) which helps to integrate multiple independent systems/applications for a company system. HCI can perform Cloud to Cloud, Cloud to On-premise, On-premise to On-premise and Hybrid design. HCI presents Adapters (Connectivity solutions) which include: Cleaning soap Adapter, IDoc, HTTP, Mail, SFTP,Ariba, oData. Many https://s4-hana-cloud-edition92367.blogzet.com/hana-cloud-integration-42901805