Hi satya,
to post the inspected stock in unristricted use stock automaticaly
go to SPRO-QM-Quality planning-basic data-catalogs-edit catlogs
here select 'edit selected sets' then enter catalog type 3 and enter,select the set you are using for UD
and double click on selected set codes.
here select the UD code which you are using for accept and in posting praposal UD select 'to unristricted use and save.
while doing UD just select the praposal tab,system will automaticaly move the stock to unristricted use stock
Thanks and Regards,
Prathamesh