Read item details in INVOICE_S_PRT_INTERFACE

Hi,

May I know how to read item_details data in INVOICE_S_PRT_INTERFACE.

INVOICE_S_PRT_INTERFACE(structure) -> item_details(Table type) -> INVOICE_S_PRT_ITEM_DETAIL(Line type)

-> vbdpr.

How to get the vbdpr data?

Thanks.