SAP_ABAP_workbench_tutorial.pdf
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BC ABAP Workbench Tutorial
BC ABAP Workbench Tutorial
Release 4.6C
BC ABAP Workbench Tutorial
SAP AG
Copyright
© Copyright 2001 SAP AG. All rights reserved.
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April 2001
SAP AG
BC ABAP Workbench Tutorial
Icons
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Meaning
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Example
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Recommendation
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April 2001
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BC ABAP Workbench Tutorial
SAP AG
Contents
BC ABAP Workbench Tutorial...................................................................................... 6
BC ABAP Workbench Tutorial ....................................................................................................................7
Note to the Reader .......................................................................................................................................8
About the Tutorial ........................................................................................................................................9
Prerequisites...............................................................................................................................................11
Terminology ................................................................................................................................................12
A Word About Interfaces ...........................................................................................................................13
Choosing Names for SAP Objects............................................................................................................14
Learning More.............................................................................................................................................15
Lesson 1: Understanding the Workbench Tools ....................................................................................16
Introduction to Lesson 1 ...........................................................................................................................17
Exercise 1: Opening the Workbench........................................................................................................18
Exercise 2: Learning the Workbench Tools ............................................................................................19
Exercise 3: Navigating an Object List ......................................................................................................21
Exercise 4: Creating a Program ................................................................................................................22
Exercise 5: Setting a Marker .....................................................................................................................24
Exercise 6: Creating a Transaction ..........................................................................................................25
Review of Lesson 1 ....................................................................................................................................26
Lesson 2: Working with Tables.................................................................................................................27
Introduction to Lesson 2 ...........................................................................................................................28
Exercise 1: Creating a Table Object .........................................................................................................30
Exercise 2: Specifying Table Fields .........................................................................................................31
Exercise 3: Defining Data Elements and Domains .................................................................................33
Exercise 4: Reusing Domains ...................................................................................................................35
Exercise 5: Defining a Value List ..............................................................................................................37
Exercise 6: Specifying Technical Settings ..............................................................................................38
Exercise 7: Activating a Table...................................................................................................................39
Review of Lesson 2 ....................................................................................................................................40
Lesson 3: Designing Screens ...................................................................................................................41
Introduction to Lesson 3 ...........................................................................................................................42
Exercise 1: Creating a Screen...................................................................................................................43
Exercise 2: Placing an Element on a Screen...........................................................................................44
Exercise 3: Refining a Screen ...................................................................................................................46
Exercise 4: Checking the Screen Layout.................................................................................................48
Exercise 5: Setting the OK Field ...............................................................................................................49
Review of Lesson 3 ....................................................................................................................................50
Lesson 4: Specifying a GUI Status ...........................................................................................................51
Introduction to Lesson 4 ...........................................................................................................................52
Exercise 1: Create a GUI Status................................................................................................................53
Exercise 2: Add Menus to Your Interface ................................................................................................54
Exercise 3: Define Function Keys.............................................................................................................55
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April 2001
SAP AG
BC ABAP Workbench Tutorial
Exercise 4: Specify PushButtons .............................................................................................................56
Exercise 5: Finish Up .................................................................................................................................57
Review of Lesson 4 ....................................................................................................................................58
Lesson 5: Coding the Transaction ...........................................................................................................59
Introduction to Lesson 5 ...........................................................................................................................60
Exercise 1: Writing Flow Logic .................................................................................................................61
Exercise 2: Creating Modules ...................................................................................................................62
Exercise 3: Specifying Global Variables..................................................................................................63
Exercise 4: Coding the Modules...............................................................................................................64
Exercise 5: Creating a Message Class.....................................................................................................66
Exercise 6: Testing Your Transaction......................................................................................................67
Exercise 7: Running the Debugger...........................................................................................................68
Review of Lesson 5 ....................................................................................................................................69
Lesson 6: Working in a Team....................................................................................................................70
Introduction to Lesson 6 ...........................................................................................................................71
Exercise 1: Creating a Development Class .............................................................................................73
Exercise 2: Examining Change Request List ..........................................................................................74
Exercise 3: Adding Another Programmer................................................................................................75
Exercise 4: Creating a Program ................................................................................................................76
Exercise 5: Releasing the Change Request ............................................................................................77
Review of Lesson 6 ....................................................................................................................................79
April 2001
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