SAP HCI is built as Integration Platform-as-a-Provider (PAAS) which helps you to integrate a number of impartial programs/programs for a business method. HCI can do Cloud to Cloud, Cloud to On-premise, On-premise to On-premise and Hybrid model. HCI offers Adapters (Connectivity selections) like: Cleaning soap Adapter, IDoc, HTTP, Mail, SFTP,Ariba, https://s4-hana-cloud-trial80257.xzblogs.com/69688131/hana-cloud-integration