Custom Purchasing Report

Question

Hey guys,
I am new to SAP, so bear with me...
There is a Purchasing Report on our system as follows:
BEGIN
declare @FrmWhs varchar(8),
        @ToWhs varchar(8),
        @WhsLst varchar(254),
        @GroupCode int,
        @FrmItm varchar(20),
        @ToItm varchar(20),
        @MthAgo int,
        @GroupName varchar(20),
        @HistStart varchar(6),
        @HistEnd varchar(6),
        @ShowInactive varchar(1)
SELECT @FrmWhs = T0.U_FrmWhs,
       @ToWhs = T0.U_ToWhs,
       @WhsLst = T0.U_WhsLst,
       @GroupCode = T1.ItmsGrpCod,
       @FrmItm = T0.U_FrmItm,
       @ToItm = T0.U_ToItm,
       @MthAgo = T0.U_MthAgo,
       @HistStart = T0.U_Hist1,
       @HistEnd = T0.U_Hist2,
       @ShowInactive = T0.U_Inact
  FROM [dbo].[@XXPURCH] T0, [dbo].[OITB] T1
WHERE T0.U_FrmWhs = '[%0]'
   AND T0.U_ToWhs = '[%1]'
   AND T0.U_WhsLst = '[%2]'
   AND T1.ItmsGrpNam = '[%3]'
   AND T1.Locked = 'X'
   AND T0.U_FrmItm = '[%4]'
   AND T0.U_ToItm = '[%5]'
   AND T0.U_MthAgo = [%6]
   AND T0.U_Hist1 = '[%7]'
   AND T0.U_Hist2 = '[%8]'
   AND T0.U_Inact = '[%9]'
SET @GroupName = '[%3]'
IF @GroupName = ''
   SET @GroupCode = 0
ELSE
SELECT @GroupCode = T2.ItmsGrpCod
    FROM dbo.OITB T2
  WHERE T2.ItmsGrpNam = @GroupName
SET @FrmWhs = '[%0]'
SET @ToWhs = '[%1]'
SET @WhsLst = '[%2]'
SET @FrmItm = '[%4]'
SET @ToItm = '[%5]'
SET @MthAgo = [%6]
SET @HistStart = '[%7]'
SET @HistEnd = '[%8]'
SET @ShowInactive = '[%9]'
exec dbo.xxPurchReport @FrmWhs,@ToWhs,@WhsLst,@GroupCode,@FrmItm,@ToItm,@MthAgo,@HistStart,@HistEnd,@ShowInactive
END -- for browse
My first questions is:
How do I locate and view at the "dbo.xxPurchReport" being executed? (called in the 4th line from the bottom.
Thanks alot to you all.

Answer 1

I thought this section of the SQL query was most pertinent, let me know if posting the entire stored procedure would be more beneficial.
Thanks again everyone.
Select ItmGrp.ItmsGrpNam,lines.ItemCode,lines.WhsCode,
           items.CardCode as DefaultVendor,items.ItemName,
           whs.OnHand,items.SalUnitMsr as SaleUnit,items.BuyUnitMsr as PurchUnit,whs.IsCommited,
           (whs.OnHand - whs.IsCommited) as Available,whs.OnOrder,items.PurFactor2,
           isnull(purprc.Price,0) as PurchasePrice,
           isnull(purprc.Currency,'USD') as PurchCurrency,
           cast(whs.OnHand / (CASE WHEN items.PurFactor2 = 0 THEN 1 ELSE items.PurFactor2 END) as decimal(16,2)) as CS,
           whs.AvgPrice,prc.Price,isnull(prc.Currency,'USD') as Currency,isnull(whs.StockValue,0) as StockValue,
           cast(sum(case lines.usebaseun
               when 'Y' then   Lines.OpenCreQty
               else ( Lines.OpenCreQty  * Items.NumInSale) end) as integer) as MtdSales,
           isnull(hst.AvgQty,0) as AvgSales,items.SalFactor2
      into #temprpt
      From OINV Main,
           INV1 Lines,
           OITM Items,
           OITB ItmGrp,
           OITW whs
                left outer join #tmpavg hst
                     on hst.ItemCode = whs.ItemCode and hst.WhsCode = whs.WhsCode,
           ITM1 prc,
           ITM1 purprc
     Where Main.DocDate between @StartDate and @EndDate
       And Main.Instance = 0
       And Main.Canceled = 'N'
       and Main.DocEntry = Lines.DocEntry and lines.LineTotal <> 0
       and lines.ItemCode between @FromItem and @ToItem
       and lines.whscode collate database_default in (select WhsCode from #tempwhs)
       and Items.ItemCode = Lines.ItemCode
       and items.PrchseItem = 'Y'
       and (@ShowInactive = 'Y' or Items.frozenfor = 'N')
       and ItmGrp.ItmsGrpCod = Items.ItmsGrpCod
       and ItmGrp.ItmsGrpCod = isnull(@GroupCode,ItmGrp.ItmsGrpCod)
       and whs.ItemCode = lines.ItemCode and whs.WhsCode = lines.WhsCode
       and prc.ItemCode = items.Itemcode
       and prc.PriceList = (CASE WHEN whs.whscode = '02' THEN 6 else 2 END)
       and purprc.ItemCode = items.Itemcode
       and purprc.PriceList = (CASE WHEN whs.whscode = '02' THEN 10 else 1 END)
     Group BY
        ItmGrp.ItmsGrpNam,lines.ItemCode,lines.WhsCode,
        items.CardCode,items.ItemName,
        whs.OnHand,items.SalUnitMsr,items.BuyUnitMsr,whs.IsCommited,whs.OnOrder,items.PurFactor2,purprc.Price,isnull(purprc.Currency,'USD'),
        cast(whs.OnHand / (CASE WHEN items.PurFactor2 = 0 THEN 1 ELSE items.PurFactor2 END) as decimal(16,2)),
        whs.AvgPrice,prc.Price,prc.Currency,isnull(whs.StockValue,0),hst.AvgQty,items.SalFactor2
    union
    select grp.ItmsGrpNam,itm.ItemCode,whs.WhsCode,itm.CardCode as DefaultVendor,
           itm.ItemName,whs.OnHand,itm.SalUnitMsr as SaleUnit,itm.BuyUnitMsr as PurchUnit,
           whs.IsCommited,
           (whs.OnHand - whs.IsCommited) as Available,whs.OnOrder,itm.PurFactor2,purprc.Price,
           isnull(purprc.Currency,'USD') as PurchCurrency,
           cast(whs.OnHand / (CASE WHEN itm.PurFactor2 = 0 THEN 1 ELSE itm.PurFactor2 END) as decimal(16,2)) as CS,
           whs.AvgPrice,prc.Price,isnull(prc.Currency,'USD') as Currency,isnull(whs.StockValue,0) as StockValue,0,
           isnull(hst.AvgQty,0) as AvgSales,itm.SalFactor2
    from OITM itm,
         OITB grp,
         OITW whs
              left join(INV1 lines inner join OINV main
                on lines.DocEntry = main.DocEntry and lines.LineTotal <> 0
                   and main.Canceled = 'N' and main.instance = 0
                   and Main.DocDate Between @StartDate and @EndDate)
                on whs.ItemCode = lines.ItemCode and whs.WhsCode = lines.WhsCode
              left outer join #tmpavg hst on hst.ItemCode = whs.ItemCode and hst.WhsCode = whs.WhsCode,
         ITM1 prc,
         ITM1 purprc
        where itm.ItemCode between @FromItem and @ToItem
          and itm.PrchseItem = 'Y'
          and (@ShowInactive = 'Y' or itm.frozenfor = 'N')
          and grp.ItmsGrpCod = itm.ItmsGrpCod
          and grp.ItmsGrpCod = isnull(@GroupCode,grp.ItmsGrpCod)
          and whs.ItemCode = itm.ItemCode
          and whs.WhsCode collate database_default in (select WhsCode from #tempwhs)
          and main.DocEntry is null
          and prc.ItemCode = itm.Itemcode
          and prc.PriceList = (CASE WHEN whs.whscode = '02' THEN 6 else 2 END)
          and purprc.ItemCode = itm.Itemcode
          and purprc.PriceList = (CASE WHEN whs.whscode = '02' THEN 10 else 1 END)
    group by grp.ItmsGrpNam,itm.ItemCode,whs.WhsCode,itm.CardCode,
       itm.ItemName,whs.OnHand,itm.SalUnitMsr,itm.BuyUnitMsr,whs.IsCommited,whs.OnOrder,itm.PurFactor2,itm.LastPurPrc,purprc.Price,purprc.Currency,
       cast(whs.OnHand / (CASE WHEN itm.PurFactor2 = 0 THEN 1 ELSE itm.PurFactor2 END) as decimal(16,2)),
       whs.AvgPrice,prc.Price,prc.Currency,isnull(whs.StockValue,0),hst.AvgQty,itm.SalFactor2