The SAP GUI is the presentation layer in this multi-level client-server model. Logic layer (also: application server, business layer).Data storage layer (also: back-end, database layer, data server).What is the concept behind SAP GUI?Ĭlassic SAP systems are structured according to the so-called three-layer architecture, which is made up as follows: There are also platform-independent versions (Java), HTML implementations and variants for mobile devices.

It is written entirely in the programming languages C and C++. SAP Logon then automatically connects to the server that currently has the best response time.Īlternatively, the SAP GUI interface can also be called up in the browser. By double-clicking, the user selects the desired system. This is a program that is used to log on to SAP systems. The SAP GUI user interface is called up in Windows environments via SAP Logon. It receives data from the application server and displays it in a familiar visual form. At the same time, SAP GUI is also a program that is installed locally on end devices. SAP GUI is necessary for users to interact directly with SAP software. It is used in companies that still use SAP R/3 and SAP ECC. SAP GUI (SAP Graphical User Interface) is the name for the graphical user interface of an SAP system.

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