El documento explica cómo utilizar tablas internas y áreas de trabajo en ABAP para generar informes. Se detalla la creación de tablas internas y el uso de sentencias SELECT y WRITE para mostrar datos de la tabla MARA. Además, se presenta el uso de tipos definidos por el usuario para estructurar mejor los datos extraídos.

1. WELCOME TO DUCAT INDIA
7070905090
info@ducatindia.com
ABAP Report
uses Internal
tables
and Work
Areas

2. ABAP Report uses Internal tables and
Work Areas
In ABAP write statement is used to print output and : is chain statement ( Print multiple
records ).
Display MARA data
DATA : IT_MARA TYPE TABLE OF MARA . "INTERNAL TABLE FOR MARA TABLE
DATA : WA_MARA TYPE MARA. "WORK AREA FOR MARA
SELECT * FROM MARA INTO TABLE IT_MARA. " GET MARA DATA
LOOP AT IT_MARA INTO WA_MARA.
WRITE :/ WA_MARA-MATNR, WA_MARA-MTART, WA_MARA-MEINS, WA_MARA-MBRSH.
"Display required fields
ENDLOOP

3. Display MARA data using user defined internal table
**TYPES is a statement which is used to declare a user defined internal table with
specific fields
TYPES : BEGIN OF TY_MARA,
MATNR TYPE MARA-MATNR,
MTART TYPE MARA-MTART,
MEINS TYPE MARA-MEINS,
MBRSH TYPE MARA-MBRSH,
END OF TY_MARA.
DATA : IT_MARA TYPE TABLE OF TY_MARA . "INTERNAL TABLE FOR ABOVE USER
DEFINED TYPES TABLE
DATA : WA_MARA TYPE TY_MARA. "WORK AREA FOR ABOVE USER DEFINED TABLE
SELECT MATNR MTART MEINS MBRSH FROM MARA INTO TABLE IT_MARA. "
GET MARA DATA
LOOP AT IT_MARA INTO WA_MARA.
WRITE :/ WA_MARA-MATNR, WA_MARA-MTART, WA_MARA-MEINS, WA_MARA-
MBRSH. "Display required fields

4. Display MARA data using user defined
internal table ABAP 7.4
SELECT matnr, mtart, meins, mbrsh FROM mara INTO TABLE @DATA(it_mara). ” GET
MARA DATA
LOOP AT it_mara INTO DATA(wa_mara).
WRITE :/wa_mara-matnr, wa_mara-mtart, wa_mara-meins, wa_mara-mbrsh. “Display
required fields
ENDLOOP.

5. THANK YOU
7070905090
info@ducatindia.com
ABAP Report
uses Internal
tables
and Work
Areas