SAP HCI is made as Integration System-as-a-Provider (PAAS) which helps to integrate many independent methods/purposes for a business course of action. HCI can do Cloud to Cloud, Cloud to On-premise, On-premise to On-premise and Hybrid design. HCI presents Adapters (Connectivity choices) such as: SOAP Adapter, IDoc, HTTP, Mail, SFTP,Ariba, oData. A