Three are the essential components:
Experience – Experience data (X-data)  measures  stakeholder experiences across all touchpoints; prioritizes and predicts stakeholder needs and trends with key experience drivers; and acts and optimizes by tracking progress and experience improvement.
Operations – the suite produces operational data (O-data) to automate day-to-day business processes, share insights across functions, and better interact with customers, suppliers, employees, and partners through applications embedded with intelligence.
Intelligence – the business technology platform provides unified data management to connect, discover, orchestrate, and manage both internal and external data; 
SAP's strategy is to become the Experience Company powered by the Intelligent Enterprise.
To win in the experience economy, intelligent enterprises connect experiences with operations. They use both experience and operational data to guide their business decisions. Even to automate some of them. You know what’s happening in your business because you have systems that capture operational data. But to influence what happens next, you need the other half of the picture. You need data about the interactions that people have with products and  business. Most purchase decisions are triggered by emotions. 

S/4HANA​

SAP S/4HANA is an intelligent, integrated ERP system that runs on in-memory database,

SAP C/4 HANA​

SAP C/4HANA brings together customer data, machine learning and microservices technology to power real-time customer experiences across sales, service, marketing, and commerce and beyond.

SAP SUCCESSFACTOR​​

A cloud-based human resources software that cover all global HR processes,  recruitment and retention, train and re-skill of workforce.