METHODS USING TABLE TYPES
TABLE PARAMETER
1. In the methods, we don’t have any
option for specifying internal tables directly.
2.Whereas in function modules, we have
an option by name TABLE where we can specify
The internal tables directly.
3. Tables are absolute in OO-ABAP.
4. That’s why this option is not
available.
5. If we want to use tables parameters,
then we need to create a table type in data dictionary.
•
Steps to create a table type
•
Go
to se11 Tcode.
•
Give
the data type as zkna1_t.
•
Click
on the button ‘create’.
•
Give
short description.
•
Give
the line type as kna1
•
Save
& activate.
•
The
table type is created.
•
Creating a method using table types:
•
Go
to se24 Tcode.
•
Give
the class name.
•
Click
on ‘methods’ tab.
•
Define
a method as below.
• GET_CUST_LIST Instance
Public
•
Click
on the ‘parameters’ button.
•
Define
the parameters as below.
•
IM_LAND1
IMPORTING TYPE KNA1-LAND1.
•
EX_KNA1 EXPORTING
TYPE ZKNA1_T.
•
Write the below code.
•
Using the method in the program
•
OUTPUT:
