TAW 10 – SCREEN ELEMENT FOR OUTPUT
TEXT FIELDS A text field is a rectangular screen area where text is displayed. As…
TAW 10 – SCREEN ELEMENT FOR INPUT/OUTPUT
INPUT/OUTPUT FIELDS An input field is a rectangular screen element in which you can enter…
TAW10 – Screen Elements: Subscreen and Tabstrib Control
SUBSCREEN (1) A subscreen area is a reserved rectangular area on a screen, in which…
TAW12 – Dynamic Programming
FIELD SYMBOL Field symbols are dereferenced pointers that have ‘symbolic’ access to a data object.…
TAW 12 – INTRODUCTION TO OBJECT-ORIENTED PROGRAMMING
HISTORY OF SELECTED PROGRAMMING ABAP was initially developed as an in-house programming language with reporting…
TAW12 – Object-Oriented Concept and Programming Techniques
EXAMPLE OF GENERALIZATION / SPECIALIZATION As shown here, lcl_vehicle is a superclass; and lcl_car, lcl_truck,…
TAW12 – OBJECT ORIENTED REPOSITORY OBJECT
CREATING GLOBAL CLASSES IN THE OBJECT NAVIGATOR Global classes can be created using the context…
TAW12 – EXCEPTION HANDLING
AN OVERVIEW OF THE CLASS-BASED EXCEPTION CONCEPT An exception can be defined as an intermediary…
TAW12 – SHARED OBJECTS
SHARED OBJECT: USES User-defined shared memory areas can be created to store data. These areas…
TAW12 – CHANGING THE SAP STANDARD SYSTEM
OVERVIEW DIAGRAM: CHANGING THE SAP STANDARD This slide gives an overview of the various functionalities…