Manage and maintain your SAP S/4HANA system. Understand the architecture of the ABAP platform, from its technical requirements to your options for configuration. Set up the system landscape, administer the client and database, and maintain your instances. Implement proper security using authorizations, user profiles, encryption, and more. From archiving to virtual systems, this is the A-to-Z guide you need to perform all essential administration tasks in SAP S/4HANA. Highlights include: 1) ABAP platform 2) System landscape 3) Clients 4) Instances 5) Users and authorizations 6) Security 7) Monitoring 8) Performance tuning 9) Database administration 10) Data archiving and transfer 11) Frontend components.