Regarding Service order number ....

dear all,

i got one assignment to lock some ranges (nearly five thousand) service order numbers using t code iw32. is there any process to do the same in one short?

or shall i have to use BDC to do the same?

its tedious job, every time to select order number and then to go to menu->order->function->lock .....is there any way to to record the menu path like i shown here..

pl help

jigar patel