SAP HCI is developed as Integration Platform-as-a-Services (PAAS) which helps to integrate numerous independent systems/purposes for a company course of action. HCI can perform Cloud to Cloud, Cloud to On-premise, On-premise to On-premise and Hybrid model. HCI provides Adapters (Connectivity alternatives) like: SOAP Adapter, IDoc, HTTP, Mail, SFTP,Ariba, oData. Some https://simonqqqpn.eedblog.com/28216736/hana-cloud-integration