SAP HCI is created as Integration Platform-as-a-Support (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 design. HCI provides Adapters (Connectivity choices) including: SOAP Adapter, IDoc, HTTP, Mail, SFTP,Ariba, oData. Some https://s4-hana-cloud-sap-notes46813.ka-blogs.com/81571837/hana-cloud-integration