Tally query

STEP 1- IF I HAVE MADE AN ENTRY OF PURCHASE ORDER . STEP 2- SUPPLIER SENT GOODS WITH INVOICE , SO I MADE ENTRY DIRECTLY IN PURCHASE VOUCHER ALONG WITH COMMAND ''INVENTORY VALUE ARE AFFECTED TO YES'' SO THAT MY INVENTORY GETS INCREASED DIRECTLY WITHOUT MAKING ENTRY IN RECEIPT NOTE. MY PROBLEM- AFTER FOLLOWING STEP 2 , MY INVENTORY DOES NOT GET INCREASED. PLEASE CLARIFY AS SOON AS POSSIBLE.....THANX