SAP HCI is built as Integration System-as-a-Services (PAAS) which helps to combine many impartial techniques/programs for a company system. HCI can do Cloud to Cloud, Cloud to On-premise, On-premise to On-premise and Hybrid model. HCI features Adapters (Connectivity solutions) for instance: SOAP Adapter, IDoc, HTTP, Mail, SFTP,Ariba, oData. A numbe