In this post, you will find links to set of ABAP presentations of following topics:
If you have a little or no experince with ABAP Objects until now, this tutorial will guide you through the fundamental language elements of ABAP Objects and the usage of the respective ABAP Workbench tools.
No need to talk much about this massive 1000 pages document. The following topics are covered in detailed for ABAP Beginners;
SAP Netweaver Overview, Introduction to ABAP…
Data types and data objects, Internal tables, Debugging, Function groups and function modules…
Database tables, domains, views, locking concept…
Open SQL, Dynamic programming…
Classes and objects, inheritance, polymorphism, interfaces, events, exception handling
Introduced with the release of SAP Basis 4.5 in 1990s, ABAP Object Oriented Programming (ABAP OOP) has many new features over conventional ABAP Programming. If you are not familiar with ABAP Objects yet, this post will provide you 3 presentations to give you a general overview. Highlights from documents are as following:
1. Fundamentals of ABAP Objects:
ABAP Objects are introduced in release 4.5. ABAP Objects contains a complete set of object-oriented statements. Object orientation in ABAP builds on existing language and is largely compatible with it. Statements in ABAP Objects cover almost the complete ABAP language set ; however , specific obsolete language constructs are not allowed in connection with ABAP objects due to clean-up of the ABAP language.
Statements those are made obsolete in ABAP OOP context are not necessarily related to Unicode programs, though the introduction of Unicode certainly changes the strictness of syntax checks. It is important to note that the Unicode changes are a different set of changes compare to changes in ABAP Objects.
This document contains obsolete syntax for ABAP Objects and show the language constructs by which the obsolete syntax can be replaced.
