SAP S/4HANA is the digital core powering the world’s leading enterprises, enabling intelligent, real-time business operations and integrated decision-making across every function. Mastering Quality Engineering for SAP S/4HANA takes you on a complete journey, from mastering the foundational elements of SAP architecture, modules, and business processes to building advanced, scalable test programs that drive measurable value. You will begin by learning how to map SAP system landscapes, identify testing requirements, and apply effective test design techniques. As you progress, the book introduces tools and automation frameworks purpose-built for SAP, practical approaches for test data management, and methods to embed continuous testing within agile delivery models. Real-world case studies, agentic testing examples, and proven QA frameworks illustrate how to manage complexity, align with SAP Activate, and deliver outcomes that matter to both IT and business stakeholders.