Query to replicate the Bill of Materials Report

Question

I'm looking to recreate the Bill of Materials report as a query, mostly because i cannot add any new database fileds to the pld report.
As i cannot amend/change the screen layout or PLD i would like to recreate the report as a  query but have struggled to get a query to show the expanded layers of the BoM as the report does.

Answer 1

Following is one I wrote to find cost vs sell price & GP for Production BOM's.
You may be able to modify it to include what you need?
{SELECT T0.[Father],
sum ( T2.[AvgPrice]* T0.[Quantity]) as [Cost],T3.[Price] AS [Sales Price], 
(t3.Price - sum(T2.[AvgPrice] * T0.Quantity)) as [GP] ,
(t3.Price - sum(T2.[AvgPrice] * T0.Quantity))/sum (case when isnull(T2.[AvgPrice],0)= 0 then 1 else isnull(T2.[AvgPrice],0) end * T0.[Quantity])*100 AS [GP%]
FROM ITT1 T0  INNER JOIN OITT T1 ON T0.Father = T1.Code INNER JOIN OITM T2 ON T0.Code = T2.ItemCode INNER JOIN ITM1 T3 ON T1.Code = T3.ItemCode
WHERE (T1.[TreeType] = 'P' or  T1.[TreeType] = 's') and  T3.[PriceList] = 1
GROUP BY T0.[Father],T3.[Price]}