SAP HCI is intended as Integration Platform-as-a-Support (PAAS) which helps you to combine several independent systems/programs for a business procedure. HCI can perform Cloud to Cloud, Cloud to On-premise, On-premise to On-premise and Hybrid product. HCI presents Adapters (Connectivity selections) for example: SOAP Adapter, IDoc, HTTP, Mail, SFTP,Ariba, oData. A https://s4hanacloudarchitecture03579.goabroadblog.com/27740069/hana-cloud-integration