What is an ABAP Report? Theory + Your First Program | ABAP Reports Series

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What is an ABAP Report? Theory + Your First Program

Beginner · 10 min read · No prior ABAP needed

1. What is an ABAP report?

An ABAP report is a program that reads data from the SAP database, processes it, and shows the result to the user as a list. Think of it as a question you ask the system: “Show me all sales orders created this month.”

Reports are the most common thing a new ABAP developer builds. Almost every business team asks for them: finance, sales, warehouse, HR.

In one line

Report = input (selection screen) + data (SELECT) + processing (internal tables) + output (list or ALV).

Want structured, hands-on training as you follow this series? Explore our SAP ABAP Training course — it covers everything from this blog through ALV, enhancements, and real project work.

Classical vs. ALV reports

Type	Output	Used for
Classical report	Plain text list using `WRITE`	Simple output, learning the basics
Interactive report	List with double-click drill-down	Summary then detail views
ALV report	Grid with sort, filter, export	Almost all real projects

This series starts with classical reports and builds up to production-ready ALV.

2. The ABAP development environment

You can write ABAP in two places:

Tool	What it is	Best for
SE38 (ABAP Editor)	Built into SAP GUI. Type `SE38` in the command field.	Learning, quick edits
Eclipse ADT	ABAP Development Tools plugin for Eclipse	Modern development, CDS, RAP

In this series, examples work in both. We will use SE38 because it is available in every SAP system.

Create a program in SE38

Open SAP GUI and type SE38 in the command field. Press Enter.
Enter the program name, for example ZHELLO_ABAP. Custom programs must start with Z or Y.
Click Create. Enter a title and choose type Executable program.
Save as a local object (package $TMP) while you practise.
Write your code, then press Ctrl+F3 to activate and F8 to run.

Activate before you run

If your changes do not show up, you probably saved but did not activate. Always press Ctrl+F3.

3. Anatomy of a report program

Every report starts with the REPORT statement. After that you add code and output statements.

Statement	What it does
`REPORT zname.`	First line. Declares the program name.
`*` at line start, or `"` mid-line	Comments. The system ignores them.
`WRITE 'text'.`	Prints text to the output list.
`WRITE: / 'text'.`	The `/` starts a new line first.
`NEW-LINE.`	Moves to the next line.
`SKIP n.`	Inserts n blank lines.
`ULINE.`	Draws a horizontal line.

Every statement ends with a period

ABAP uses . to end a statement. Forgetting it is the number one beginner error.

4. Your first program: Hello ABAP

Copy this into SE38, activate, and run it.

*&---------------------------------------------------------------------*
*& Report ZHELLO_ABAP
*& My first ABAP report
*&---------------------------------------------------------------------*
REPORT zhello_abap.

" Declare a variable
DATA lv_name TYPE string VALUE 'ABAP Learner'.

" Print a heading
WRITE: / 'Hello ABAP!'.
ULINE.

" Print using the variable
WRITE: / 'Welcome,', lv_name.
SKIP 1.

" Print system information
WRITE: / 'User      :', sy-uname,
       / 'Date      :', sy-datum,
       / 'Time      :', sy-uzeit,
       / 'System ID :', sy-sysid.

What happens, line by line

REPORT zhello_abap. names the program.
DATA lv_name TYPE string VALUE '...'. creates a text variable with a starting value.
WRITE: / ... prints on a new line. The colon lets you chain several outputs.
sy-uname, sy-datum and sy-uzeit are system fields filled automatically by SAP.

Expected output

Hello ABAP!
-----------------------------------
Welcome, ABAP Learner

User      : YOUR_USER
Date      : 31.10.2026
Time      : 14:05:22
System ID : DEV

Your values will differ based on your login and system.

5. System fields you must know

System fields live in the structure SY (also written SYST). SAP fills them for you. You only read them.

Field	Meaning
`sy-uname`	Logged-in user name
`sy-datum`	Current date
`sy-uzeit`	Current time
`sy-sysid`	System ID (DEV, QAS, PRD)
`sy-mandt`	Client number
`sy-repid`	Current program name
`sy-subrc`	Return code of the last statement. 0 = success, anything else = problem.
`sy-tabix`	Current row index of an internal table
`sy-dbcnt`	Number of rows touched by the last database statement
`sy-lsind`	Current list level (used in interactive reports)

Remember this one

sy-subrc is the field you will check most often. After a SELECT or READ TABLE, always test whether it equals 0.

6. Try it yourself

Change lv_name to your own name and run again.
Add WRITE: / sy-repid. to show the program name.
Use SKIP 3. and see the blank lines.
Add a second ULINE. at the end.
Create a variable lv_year TYPE i VALUE 2026. and print it.

7. Common mistakes

Missing period. Every statement must end with .
Not activating. Save is not enough. Press Ctrl+F3.
Wrong program name. Custom programs must start with Z or Y.
Quotes mismatch. Text uses single quotes: 'text'. Double quotes start a comment.
Forgetting the colon. Chained WRITE: needs the colon after the keyword.
Ignoring sy-subrc. Later you will read data. Always check the return code.

8. Featured courses

Build Your SAP Career

Hand-picked courses to go deeper after this blog.

Up next: Blog 2

Selection Screens. Learn PARAMETERS and SELECT-OPTIONS so users can enter values, and build a calculator report.

Read Blog 2: Selection Screens →

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