SAP HCI is developed as Integration Platform-as-a-Assistance (PAAS) which really helps to combine numerous independent programs/apps for a company system. HCI can perform Cloud to Cloud, Cloud to On-premise, On-premise to On-premise and Hybrid design. HCI presents Adapters (Connectivity options) like: SOAP Adapter, IDoc, HTTP, Mail, SFTP,Ariba, oData. A few https://ricardoljebv.blogkoo.com/hana-cloud-integration-47883147