SAP HCI is intended as Integration System-as-a-Provider (PAAS) which helps you to integrate multiple unbiased devices/apps for a company method. HCI can do Cloud to Cloud, Cloud to On-premise, On-premise to On-premise and Hybrid model. HCI presents Adapters (Connectivity selections) for example: SOAP Adapter, IDoc, HTTP, Mail, SFTP,Ariba, oData. So