OINM inventory Query

Hi,

I have this query foro a specific period, but there is a problem on the red line.

INSTOCK = Ready Stock at the end specific date.

SELECT  T0."ItemCode", T0."Dscription", SUM(T1."INSTOCK"),

SUM(CASE WHEN T0."TransType" ='20' THEN T0."InQty" ELSE 0 END)-

SUM(CASE WHEN T0."TransType" ='21' THEN T0."OutQty" ELSE 0 END) AS "BUY",

SUM(CASE WHEN T0."TransType" ='15' THEN T0."OutQty" ELSE 0 END) -

SUM(CASE WHEN T0."TransType" ='16' THEN T0."InQty" ELSE 0 END) AS "SALE"

FROM OINM T0

LEFT JOIN

(

SELECT T0."ItemCode", SUM(T0."InQty"-T0."OutQty") AS "INSTOCK"

FROM OINM T0

WHERE T0."DocDate" <= [%1] -- IF I change to [%0] it works, but IF I use [%1] or even [%2] always return no data.

GROUP BY T0."ItemCode"

--HAVING SUM(T0."InQty"-T0."OutQty") >0

)

T1 ON T1."ItemCode" = T0."ItemCode"

WHERE T0."DocDate" BETWEEN [%0] AND [%1] AND T0."TransType" IN('20','21','15','16')

GROUP BY T0."ItemCode", T0."Dscription"

ORDER BY T0."ItemCode"

Any Idea ? Thanks