About query generator.

Question

SAP B1 2007 A PL46
Hi All,
I have many questions about query generator :
1. It is possible to use or to call a stored procedure ? If yes, how can we implement this ?
2. I try to use this query :
declare @commercial integer
set @commercial = [%0]
declare @prjbegin nvarchar(20)
set @prjbegin = '[%1]'
declare @prjend nvarchar(20)
set @prjend = '[%2]'
SELECT T2.[DocNum], T2.[DocDate], T2.[CardCode], T2.[CardName], T3.[ItemCode], T3.[Dscription], T3.[Quantity] FROM [dbo].[OINV]  T2 INNER JOIN [dbo].[INV1]  T3 ON T2.DocEntry = T3.DocEntry WHERE T2.[SlpCode] =@commercial AND  T3.[Project] >=@prjbegin AND  T3.[Project] <=@prjend
but it don't work. How can we do to use this ?
Thanks for your help.
Best regards.
Michael

Answer 1

Hi,
I try this but it's not working :
declare @commercial integer
set @commercial = (SELECT SlpCode FROM OSLP WHERE SlpCode=[%0])
declare @prjbegin nvarchar(20)
set @prjbegin = 'N000001'
declare @prjend nvarchar(20)
set @prjend = 'R000003'
SELECT T2.[DocNum], T2.[DocDate], T2.[CardCode], T2.[CardName], T3.[ItemCode], T3.[Dscription], T3.[Project] FROM [dbo].[OINV]  T2 INNER JOIN [dbo].[INV1]  T3 ON T2.DocEntry = T3.DocEntry WHERE T2.[SlpCode] =@commercial AND  T3.[Project] >=@prjbegin AND  T3.[Project] <=@prjend
I have an error that is : you must specify a table name where execute the selection ...
I think we can't use %0 and the statement DECLARE.
Thanks
Michael