Link between Ledger Transactions and Inventory Transactions

Hi,

Is there any field that could link the ledger transaction and inventory transactions? All I can find is Voucher and TransDate. If I use these fields, I do not balance in my inventory report since I cannot match each voucher from InventTransPosting to LedgerTrans Table. It keeps on repeating.

I need help on this.

Regards,

kjoyie