Cost Posted to G/L

Hi all,
There were same purchase transactions in which Inventory and Direct cost applied account did not got posted.
It resulted to showing less amount of inventory in the G/L account

Entry got posted:
Purchase Acc ..........Dr
vendor Account...............Cr

Entry which should have been posted:
Purchase Acc ..........Dr
vendor Account...............Cr
Inventory Acc..........Dr
Direct Cost Applied Acc....Cr



Is there any batch job through we can update such purchases.
kindly let me know the way out


regards,
Aman