This document provides an introduction to SAP S/4HANA. It outlines that SAP S/4HANA is SAP's next generation ERP software that provides real-time data processing and connectivity. The document reviews SAP's vision of the intelligent enterprise and describes the basic concepts and functionality of S/4HANA. It also discusses the S/4HANA architecture and how customers can transition from older SAP software to S/4HANA on either an on-premise or cloud-based deployment.