Define Local variable in Dialog Program ?

[former_member1137458]

MODULE USER_COMMAND_9000 INPUT.

DATA: LV_VAR TYPE C.

ENDMODULE.                 

MODULE VALIDATION INPUT.

   DATA: LV_VAR TYPE C.    " Error:      LV_VAR" has already been declared

ENDMODULE.

It's global variable? Why?

[Former Member]

Hi Miu,

You can not define a local variable in MODULE, unless,

MODULE  user_command.

  PERFORM f_xxx.

MODULE.

FORM f_xxx.

DATA: lv_var.  "this is a local variable.

ENDFORM.

You`s better F1 on 'MODULE', you will see explanation on this.

regards,

Archer