SAP HCI is built as Integration Platform-as-a-Assistance (PAAS) which helps to combine many unbiased systems/applications for a business approach. HCI can perform Cloud to Cloud, Cloud to On-premise, On-premise to On-premise and Hybrid design. HCI presents Adapters (Connectivity options) like: SOAP Adapter, IDoc, HTTP, Mail, SFTP,Ariba, oData. A number of https://s4hanacloudfaq36802.fare-blog.com/28255881/hana-cloud-integration