SAP HCI is developed as Integration System-as-a-Services (PAAS) which helps to integrate several impartial programs/apps for a business approach. HCI can do Cloud to Cloud, Cloud to On-premise, On-premise to On-premise and Hybrid model. HCI provides Adapters (Connectivity alternatives) for example: SOAP Adapter, IDoc, HTTP, Mail, SFTP,Ariba, oData. A number https://s4hanacloudbusinesspartne70369.azzablog.com/28264776/hana-cloud-integration