SAP HCI is built as Integration System-as-a-Support (PAAS) which helps you to integrate a number of impartial programs/apps for a business method. HCI can do Cloud to Cloud, Cloud to On-premise, On-premise to On-premise and Hybrid model. HCI offers Adapters (Connectivity choices) like: SOAP Adapter, IDoc, HTTP, Mail, SFTP,Ariba, oData. https://emperorr899qkd2.wikijournalist.com/user