SAP HCI is built as Integration System-as-a-Service (PAAS) which helps to combine various unbiased devices/programs for a business procedure. HCI can perform Cloud to Cloud, Cloud to On-premise, On-premise to On-premise and Hybrid product. HCI delivers Adapters (Connectivity selections) for example: SOAP Adapter, IDoc, HTTP, Mail, SFTP,Ariba, oData. A number https://s4-hana-cloud-trial13589.ja-blog.com/28185200/hana-cloud-integration