Hi Toshit,
Its very easy.
In PBO of your screen,
MODULE make_editable.
Now,in above module write code as:-
MODULE make_non_editable OUTPUT.
LOOP AT SCREEN.
IF tc_9001-current line = 1.
screen-input = 1.
screen-active = 1.
Modify Screen.
ENDIF
ENDLOOP
ENDMODULE.
In this way, your first line will always be editable.
Regards,
Abdul
