Migration to SAP HANA
Objectives of the training SAP HANA - Installation and Administration:
The core of SAP Basis is the application layer with one or more application servers and a message server. The message server is used for communication between the application servers and transmits jobs between them. The application layer communicates with the database layer on the one hand and the presentation layer on the other. The applications on the application server request the required data from the database, process it and prepare it for the user, who displays it in his Graphical User Interface (GUI) via the presentation layer. Conversely, the application server passes information that the user enters via the GUI on to the database.
The application layer is the central component of the SAP R/3 system. This layer is therefore also referred to by SAP as the actual base system. Within the layer there are application servers and a message server.
Why does your company need an SAP Basis admin?
SAP administrators are present wherever SAP systems are used. This is now true for many industries and business sectors. SAP systems can be found in the areas of accounting, cost accounting, activity-based costing and controlling. In all of these areas, they ensure smooth operation and further development, helping the company to make internal processes more efficient and thus save costs and resources.
In the SAP product world, the presentation layer is based on several modules that are grouped under the collective term SAP GUI. SAP GUI for Windows, SAP GUI for Java, Web Dynpro for ABAP (WDA) and SAP GUI for HTML ("Web GUI") are widely used.
For administrators, a useful product - "Shortcut for SAP Systems" - is available in the SAP basis area.
It is recommended to activate the cross-user logging with minimum settings and to record all audit classes for users with extensive authorizations, such as SAP standard and emergency users.
In some cases, the term SAP Basis is also equated with the administration of an SAP system, i.e. with a task description.