SAP PRODUCT TYPES Different user interfaces are used for SAP modules, depending on the usability…

HARDWARE-ORIENTED VIEW AND SOFTWARE-ORIENTED VIEW In the hardware-oriented view, the server or the central server in a network provides…

BUSSINESS PROCESS DISTRIBUTION USING ALE Application Link Enabling (ALE) enables you to create and operate…

CLIENT/SERVER ARCHITECTURE OF THE SAP NETWEAVER The software-oriented client/server principle powers the modular architecture of the SAP NetWeaver…

THE CROSS-CLIENT CAPABILITY OF THE REPOSITORY The Repository holds all system development objects, such as programs, function…

USING DATA TYPES A formal description of a variable is called a data type. When you…

OPTIONS FOR USING MODULARIZATION UNITS A modularization unit is a part of a program, which encapsulates a…

DEFINITION OF STRUCTURES WITH GLOBAL TYPES You can define structured data objects in ABAP. They…

DATA MODELING A business unit is represented as an entity. An entity relationship model (ERM)…

SELECTION SCREEN: OVERVIEW Selection screens – the interface between the program and the user –…