Dear Subrahmanyam,
Thanks for compliment for looking into business process.
Case is very simple here,and scenario is variant based.based on characteristic value for a test in variant class in first sales order during confirmation only 4 out of 5 ope have used and stock is in store.now this became a unsold stock so client want to sale this stock but for different customers sales order which demands this test which is in our routing as 5th ope.so now we hav to confirm this only 5th ope.Because this stock already confirmed with 4 ope.so there is no need to confirm it again.this is sales order stock which we are talking about.
Regards
Prashant