SAP HCI is built as Integration System-as-a-Company (PAAS) which helps to combine multiple independent methods/applications for a business procedure. 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. A few of https://spiroi555hbv9.hamachiwiki.com/user