Changing Values from a Program 

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       1.      To include one of the function modules listed below in your program, open the program using the ABAP Editor.

       2.      Choose Edit ® Pattern.

The Ins. Statement (Insert Statement) screen appears.

       3.      Select the CALL FUNCTION radio button.

       4.      In the CALL FUNCTION field, enter the name of the function module.

There is a range of function modules that allow you to work with user variables in your program:

 

Function module	Function
VARI_USER_VARS_GET	Reads existing variable values
VARI_USER_VARS_SET	Changes existing variable values
VARI_USER_VARS_COPY	Copies variable values
VARI_USER_VARS_DELETE	Deletes variable values
VARI_USER_VARS_RENAME	Renames variable values
VARI_USER_VARS_DIALOG	Dialog for entering variable values