Sounds Like you need to use SUMIF, instead of a lookup!



>-----Original Message-----
>Hello I wonder if anyone can help with my problem....
>
>I need to create a lookup to match two values in one
>worksheet with two values in another sheet, returning a
>third value:
>
>So I have two worksheets in excel Projects and Orders.
>To match these sheets, the Orders page contains lots of
>duplicate "Order Codes" which are numbered between 1 &
20
>called "Line item". These Order line items each refer to
a
>particular Project on the Projects sheet but can only be
>traced to a Project by searching the Projects sheet for
>Order number then Line item. So for instance Order 1234
>Line Item 1 refers to Project 1; Order 1234 Line Item 2
>may refer to a different Project i.e. 2.
>
>So I need to be able to create a formular on the Orders
>page to search the Projects sheet for "Order Code" to
find
>all the orders, then find the matching "Line Item
Number"
>(1-10) returning the particular PROJECT number.
>
>I have been trying to use vLookup and Index, but
failing.
>
>Can anyone help?
>
>Thanks
>Chris
>
>.
>