This definition was last updated in June 2014
Application layer (application server and message server)
For the SAP basis and its employees, the change in self-understanding results in an attractive, responsible and demanding working environment. Technological diversity can be controlled and kept to the minimum necessary. This includes an overview of the existing interfaces and a controllable data flow with the associated guarantee of data security.
In order to guarantee an optimal operation process a permanent operation is recommended. We are ready to take over the monitoring including on-call service for you at any time.
Offline / Online ReDO Logs
Another major topic is the migration of SAP systems, both locally from one data center to another and from one operating system to another or from one database type to another. As a rule, the SWPM tool is used here again.
ABAP is therefore the tool of the trade for SAP developers. ABAP programs are executed on an SAP NetWeaver application server, which in turn is operated by SAP Basis employees.
"Shortcut for SAP Systems" is a PC application that simplifies or even facilitates many activities in the SAP basis.
Figure 3: SAP basis as a cross-sectional function SAP basis (near application) SAP basis (near infrastructure) SAP basis (innovation / test laboratory) Application development Databases Virtualisation ....
Understanding the structure and functioning of the system is especially important for IT administration. It is not for nothing that "SAP Basis Administrator" is a separate professional field. On the page www.sap-corner.de you will find useful information on this topic.
In addition, the applications prepare the data in such a way that the user can visually capture it via the presentation layer.