This presentation contains the following topics: 1. SAP Object Navigator and Repository 2. Developing Programs and Organizing Developments 3. Creating Packages - Part 1 4. Creating Packages - Part 2 5. Developing a Program in ABAP 6. Creating Transaction in SAP 7. How to add Transactions to your Personal Favorites 8. How to create an ABAP program 9. ABAP Exercise: Flight Information Report

1. Unit 2: Introduction to the ABAP Workbench

2. • This lesson gives a short description of the Repository and a brief
overview of the most important components of the ABAP Workbench. It
presents the Object Navigator as a central development tool.
Lesson: Repository and Object Navigator
Lesson Overview

3. • Describe the structure of the Repository, use suitable tools to search for
Repository objects and analyze their structure.
Business Example

4. Introduction to the Repository

5. • The Repository consists of all system development objects - programs,
function modules, definitions of database tables, and so on.
• In the Repository, you have objects delivered by SAP as well as objects
defined by the customer.
• The Repository is in the database

6. • The Repository is subdivided according to application components.
(Commonly known as ‘modules’)
• Within a module (e.g., MM) there are several packages
containing relevant objects for a more detailed logical subdivision.
• Whenever a Repository object is created, it must be assigned to a
package.

7. Working with the Object Navigator
• The ABAP Workbench includes all tools required for creating and
editing Repository objects.
• These tools cover the entire software development cycle.

8. • The most important tools are:
▫ The ABAP Editor for editing source code
▫ The ABAP Dictionary for editing database table definitions, central data
types, and so on
▫ The Screen Painter for configuring screens (screens together with functions
for user dialogs)
▫ The Menu Painter for designing user interfaces (menu bar, standard
toolbar, application toolbar, function key settings)
▫ The Function Builder for maintaining function modules
▫ The Class Builder for maintaining global classes and interfaces

9. • You can call each of these tools explicitly and then load a Repository
object for processing. But it is much more elegant and convenient to
access them using the Object Navigator.
• The Object Navigator screen is split into two areas:
▫ The navigation area for displaying a hierarchical object list
▫ A tool area for displaying and editing a development object using the
appropriate tool

10. • Object lists are displayed in the navigation area. For example, if you
choose to display a package there, all of the Repository objects
belonging to the specified package are listed.
• You can display or hide the navigation area. (.Full screen on/off.)
• Double-clicking a listed object lets you display or edit it.
• You can add frequently used object lists to your favorites.
Working with the Navigation Area

11. Functions in the Tool Area
• In the tool area, a Repository object is displayed in the corresponding
tool.
• You can navigate between the objects that have been previously
displayed in the current Object Navigator session (blue arrows).
• When you double-click an object in the navigation history, it is displayed
in the tool area.

12. Synchronizing the Navigation and Tool Areas
If necessary, you can synchronize both areas as follows:
• You can display an object in the tool area by double-clicking in the
navigation area or by using the corresponding context menu function
of the object.
• You can display the object list of an object that you are currently
editing in the tool area by choosing Display Object List in the navigation
area.
• To create a new object, you can use the context menu for an object
type in the corresponding object list. Alternatively, you can use the Edit
Object or Other Object ... buttons to create any objects you want.

13. • Describe the structure of the Repository
• Name and use the search tools of the Repository
• Use the Object Navigator for displaying Repository objects
You should now be able to:

14. • In this lesson you will learn how to create programs, transaction codes
and packages, and how to assign a Repository object to a package. You
will also learn how development packages are implemented in the SAP
environment using the ABAP Workbench.
Lesson: Developing Programs and Organizing
Developments
Lesson Overview

15. • You are to create a new package and ABAP programs within the
framework of a development project.
Business Example

16. Organizing Developments
• Development projects are
carried out in a development
system. The development
objects edited or created in a
project are transported to
subsequent systems (test
and/or production system)
on project completion.
Transporting Development Objects
Development
System
Production
System
New
developments
and Objects
Change Request

17. • At the start of a development project the project manager creates a
change request in the Transport Organizer (Transaction SE01)
• The Transport Organizer then creates a task for each developer in the
change request.
• When a development object is edited or created, the developer assigns
this to the change request.
• The object is entered into the task of the developer.
• All repository objects that a developer works on during a project are
collected within his or her task.

18. Creating Packages
1. Navigate to the Object Navigator.
2. Create the attributes of the package to be created.
3. Assign the package to a change request.

19. • Is typed
• Enables multi-language applications
• Enables SQL access
• Has been enhanced as an object-oriented language
• Is platform-independent
• Is upward-compatible
Introduction to the ABAP Programming Language

20. • ABAP programs are made up of individual statements.
• The first word in a statement is called an ABAP keyword.
• Words must always be separated by at least one space.
• Each statement must end with a period.
• Statements can be indented.
• Statements can take up more than one line.
• You can have multiple statements in a single line.

21. • For indentations and for converting uppercase/lowercase letters, you
can use the Pretty Printer (the correspondingly labeled button in the
Editor).
• Comment lines are introduced with an asterisk *. The code generator
recognizes the corresponding line as a comment so that it will be
ignored by the runtime system.
• If you wish to have the rest of a line set as a comment, you must use
double quotation marks ".

22. • If there are several ABAP statements, the
ABAP runtime system writes the
corresponding return code into the system
field SY-SUBRC in order to provide
information as to how successfully the
particular statement was executed.
• The value zero means that the statement
was successful. = 0
• Other value different from zero means an
error, warning or exception occurred. <> 0

23. • There are various ways of navigating to the documentation for an ABAP
statement:
• The F1 key takes you directly to the documentation for the statement
on which the cursor is positioned.
• The i button with the description Help on ... takes you to a dialog box
where you can enter the required ABAP statement.

24. 1. Navigate to the Object Navigator.(Transaction SE80)
3 options are available:
▫ In the navigation area, choose the object type Program and enter the name
of the program in the input field below.
▫ Display the package where you want to create the program
▫ Choose the Edit Object button on the initial screen of the Object Navigator.
2. Change the title to a self-explanatory short text and choose
Executable Program as the program type.
Developing an ABAP Program

25. The ABAP Editor
Line numbers
Blocks that can be
compressed Current line
Differente colors for
keywords
Current nesting User specific settings

26. Activating Programs
• Whenever you create a development object, or change and then save it, the
system first stores only one inactive version in the Repository.
• At the end of your development, you have to activate the inactive version of
the object.
• This version becomes the new active version of the object.

27. • The request release and the transport of the developed objects are only
possible if all objects in the request have been activated.
• If your program is available in both versions (active and inactive), you
can switch between the displays of these two versions.
• Whenever you activate a program, the system first displays a list of all
inactive objects that you have processed. This is called the worklist.

28. The activation of an object includes the following functions:
• Saving the object as an inactive version
• Syntax or consistency check of the inactive version
• Overwriting the previously active version with the inactive version (only
after a successful check)
• Generating the relevant runtime object for later executions, if it is a
program.

29. • You can start a program by entering the transaction code in the
command field.
Creating Transactions

30. 1. In the Object Navigator, display the object list for your program.
2. In the navigation area, use the context menu of the program to
choose Create→ More → Transaction.
3. Enter the required transaction code.
4. Assign a short text and choose the label Program and Selection Screen
(Report Transaction) .
5. Enter the name of the program and choose Professional User
Transaction.
6. Under GUI enabled set the indicator SAP GUI for Windows.
7. Save the transaction.
8. Assign it to a package and to a change request.

31. 1. Navigate to the initial screen (SAP Easy Access Menu).
2. In the Favorites context menu, choose Insert Transaction.
3. In the dialog box that appears, enter the required transaction code.
Adding Transactions to your Personal Favorites

32. • Once a user has completed the required development task, he or she
carries out a quality check and releases the task within the change
request.
• The corresponding object entries are transferred from the task to the
request.
• However, other developers can still edit these objects.
• Once all tasks of a change request have been released the change
request is released.
• This concludes the project.
Closing Development Projects

33. You should now be able to:
• Name and use the utilities for orderly software development
• Create packages
• Create programs
• Create transactions

34. • Create Your First Program
• Declare a variable
• Keyword Constants
• Assign a value
• Write Statement
• Use TAB key for autocomplete.
Procedure: Creating an ABAP Program

35. • Create your first table
• Enter data into your table
• View the data in your table
Procedure: Creating Tables

36. Your assignment is to:
• Create a program to list all related flight information .
• Assign a transaction in the SAP easy access menu Favorites.
• Organize the objects inside a package and release the development for
transportation.
Unit 2: Case Study – Flight Information Report