Design of the SAP landscape
What is "SAP Basis" and what are the tasks of "SAP Basis administrators"?
Job scheduling: your system needs to run various automated background jobs that consume resources. Your administrator must carefully schedule these tasks when user demand is low so they don't impact performance.
People tend to forget how important this element of the architecture is. The setup involved often proves to be especially important for companies looking to implement the SAP system for the first time.
Definition of general system parameters
Introducing secinfo and reginfo files into an existing system landscape is associated with risk and effort. As already indicated in the two options, the workload increases greatly as the system landscape grows.
Significant changes have also been brought about by SAP's cloud strategy. For example, the latest products such as SAP HANA and SAP S/4HANA are available entirely as cloud solutions.
"Shortcut for SAP Systems" makes many tasks in the area of the SAP basis much easier.
Full planning, including hardware sizing, is therefore essential.
It acts like an operating system for R/3 and subsequent releases including S/4HANA.