Global variables in SAP ABAP

[former_member816100]

Hi,

What is global variables and how to declare it?

[former_member188685]

Global variables are variable which are accessible every where inside with in the program.

REPORT ZTEST.

data: var type c.  "this is global variable.

perform get_data.

form get_data.
data: loc type c. "local variable.
"
write var. "accessing global variable 
endform.

[Former Member]

Hi,

Global variables are those which can be accessed from any place of the progam.

You can Declare it with the Keyword DATA.Like-

Data: w_variable type i.

But if you declare it inside Form ....Endform i.e then it becomes local variable and you can not access it outside the subroutine.

Regards,

sujit

[Former Member]

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Edited by: Julius Bussche on Aug 11, 2008 4:38 PM