SAP HCI is created as Integration System-as-a-Assistance (PAAS) which helps you to integrate numerous unbiased devices/apps for a company approach. HCI can perform Cloud to Cloud, Cloud to On-premise, On-premise to On-premise and Hybrid product. HCI features Adapters (Connectivity choices) including: SOAP Adapter, IDoc, HTTP, Mail, SFTP,Ariba, oDat