SAP HCI is developed as Integration Platform-as-a-Provider (PAAS) which really helps to combine many impartial devices/apps for a business method. HCI can do Cloud to Cloud, Cloud to On-premise, On-premise to On-premise and Hybrid model. HCI presents Adapters (Connectivity options) like: Cleaning soap Adapter, IDoc, HTTP, Mail, SFTP,Ariba, oData. A https://s4-hana-cloud-portal47924.xzblogs.com/69612063/hana-cloud-integration