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BC400
Introduction to the ABAP
Workbench
mySAP Technology
Date
Training Center
Instructors
Education Website
Participant Handbook
Course Version: 2003 Q2
Course Duration: 5 Day(s)
Material Number: 50061840
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About This Handbook
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2003/Q2
¨ 2003 SAP AG. All rights reserved.
iii
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About This Handbook
BC400
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iv
¨ 2003 SAP AG. All rights reserved.
2003/Q2
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Contents
CourseOverview ............................................................................. vii
CourseGoals.................................................................................vii
CourseObjectives .......................................................................... viii
Unit 1: Flowof anABAPProgram..........................................................1
System Architecture and ABAP Program Using Example of Selection Screen and
List ..........................................................................................2
Unit 2: Introduction to the ABAP Workbench .......................................... 17
Repository and Object Navigator ......................................................... 18
Developing Programs and Organizing Developments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Unit 3: Introduction to the ABAP Dictionary ........................................... 55
Transparent Tables andViews............................................................ 56
Unit 4: Basic ABAP Language Elements................................................ 75
WorkingwithElementaryDataObjects.................................................. 76
WorkingwithStructures.................................................................... 99
Workingwith Internal Tables ............................................................. 111
Unit 5: DataRetrieval .......................................................................133
Reading Database Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .134
AuthorizationCheck.......................................................................160
Unit 6: Internal Program Modularization...............................................173
Subroutines.................................................................................174
Unit 7: Introduction to Event Blocks. ...................................................189
Event Blocks ...............................................................................190
Unit 8: User dialogs.........................................................................197
List...........................................................................................199
SelectionScreen...........................................................................221
Screen.......................................................................................243
2003/Q2
¨ 2003 SAP AG. All rights reserved.
v
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