Controlling users and access rights
To inherit SAP permissions with different organisational levels
Basis includes a client/server architecture and configuration, a relational database management system (DBMS), and a graphical user interface (GUI). In addition to the interfaces between system elements, Basis includes a development environment for R/3 applications, a data directory, and user and system administration and monitoring tools.
Costs: 75% savings on subsequent corrections. Significant reduction in development and maintenance costs. ABAP code: 84% faster and more fail-safe programs. Improved performance reduces runtime and hardware utilization. Targeted corrections minimize system errors and downtime.
OS/DB migrations
The presentation layer is the top layer of the R/3 SAP Basis system and includes the communication with the user. Here, the data is graphically prepared for the user on the end device by means of software components from the application programs of the application layer. The presentation layer is the interface to the user (SAP GUI).
A first important step was the introduction of playbooks to professionalize our work. At that time, SAP installation manuals were real tomes with hundreds of pages that often went round in circles and were anything but easy to understand....
"Shortcut for SAP Systems" makes it easier and quicker to complete a number of SAP basis tasks.
This data should then be taken into account in all manipulations of users and roles.
The application layer is the core of an R/3 SAP Basis system.