Hi,
Try this query:
SELECT T0.[DocNum], T1.[ItemCode], T4.[Code] FROM OINV T0 INNER JOIN INV1 T1 ON T0.DocEntry = T1.DocEntry INNER JOIN OITM T2 ON T1.ItemCode = T2.ItemCode INNER JOIN OITT T3 ON T2.ItemCode = T3.Code INNER JOIN ITT1 T4 ON T3.Code = T4.Father WHERE T0.[CardCode] = [%0] and T0.docdate between [%1] and [%2]
Thanks & Regards,
Nagarajan