SAP HCI is developed as Integration Platform-as-a-Company (PAAS) which helps to combine numerous impartial methods/apps 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 possibilities) such as: SOAP Adapter, IDoc, HTTP, Mail, SFTP,Ariba, oDat