BC402_EN_Col62_FV_Part_Ltr - Advanced ABAP(1).pdf - BC402 ABAP Programming Technoloques - Ryjufka

BC402

Advanced ABAP

SAP NetWeaver

Date

Training Center

Instructors

Education Website

Participant Handbook

Course Version: 2006 Q2

Course Duration: 5 Day(s)

Material Number: 50078917

An SAP course - use it to learn, reference it for work

No part of this publication may be reproduced or transmitted in any form or for any purpose without the

express permission of SAP AG. The information contained herein may be changed without prior notice.

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g200711543852

About This Handbook

This handbook is intended to complement the instructor-led presentation of this

course, and serve as a source of reference. It is not suitable for self-study.

Typographic Conventions

American English is the standard used in this handbook. The following typographic

conventions are also used.

Type Style

Description

Example text

Words or characters that appear on the screen. These

include field names, screen titles, pushbuttons as well as

menu names, paths, and options.

Also used for cross-references to other documentation

both internal (in this documentation) and external (in

other locations, such as SAPNet).

Example text

Emphasized words or phrases in body text, titles of

graphics, and tables

EXAMPLE TEXT

Names of elements in the system. These include report

names, program names, transaction codes, table names,

and individual key words of a programming language,

when surrounded by body text, for example SELECT

and INCLUDE.

Screen output. This includes file and directory names

and their paths, messages, names of variables and

parameters, and passages of the source text of a program.

Example text

Exact user entry. These are words and characters that

you enter in the system exactly as they appear in the

documentation.

Example text

Variable user entry. Pointed brackets indicate that you

replace these words and characters with appropriate

entries.

iii

2006/Q2

About This Handbook

BC402

Icons in Body Text

The following icons are used in this handbook.

Icon

Meaning

For more information, tips, or background

Note or further explanation of previous point

Exception or caution

Procedures

Indicates that the item is displayed in the instructor's

presentation.

2006/Q2

Contents

CourseOverview ............................................................................. vii

CourseGoals.................................................................................vii

CourseObjectives ...........................................................................vii

Unit 1: ABAPRuntime.........................................................................1

ABAPRuntime................................................................................2

Unit 2: ABAP Types and Data Objects................................................... 25

Data Types andDataObjects............................................................. 27

UsingStructures ............................................................................ 64

Global Types and Global Constants. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

Unit 3: Analysis Tools for Programs....................................................111

ABAP Debugger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113

Assertions andBreakpoints ..............................................................128

TheCode Inspector .......................................................................145

RuntimeAnalysis ..........................................................................156

Unit 4: Internal Tables ......................................................................167

Defining Internal Tables...................................................................168

Using Internal Tables......................................................................185

Unit 5: Function Groups . ..................................................................221

Function Groups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .222

Function Modules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .232

Calling Function Modules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .253

Unit 6: ABAPOpen SQL ...................................................................271

Architecture of theSAPWebApplicationServer......................................273

SQL Trace ..................................................................................281

Indices - TheBasics.......................................................................291

ABAPOpenSQL: OptimizingStatements..............................................307

TableBuffering .............................................................................340

2006/Q2

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