SAP HCI is made as Integration Platform-as-a-Provider (PAAS) which helps you to integrate several impartial methods/applications for a company process. HCI can perform Cloud to Cloud, Cloud to On-premise, On-premise to On-premise and Hybrid design. HCI gives Adapters (Connectivity options) such as: Cleaning soap Adapter, IDoc, HTTP, Mail, SFTP,Ariba, oData. https://s4hanacloudedition92468.qodsblog.com/28201657/hana-cloud-integration