I tried the following and I keep getting SYNTAX ERROR. Is there anything about the below SQL Statement that would cause that? I do not readily see any syntax errors. Would removing the NVL functions cause a syntax error?

	SELECT ;
			cs.custno, ;
			cs.customer, ;
			QtyIn As 000000, ;
			QtyOut As 000000, ;
			QtyIn - QtyOut As QtyDiff ;
		FROM ;
			customer cs ;
		LEFT JOIN ;
			(;
			SELECT Cust, SUM(StandsIn) As QtyIn ;
				FROM StandsIn ;
				GROUP BY ;
					si.cust, ;
					cs.customer ;
			) ;
			si ON si.cust = cs.custno ;
		LEFT JOIN ;
			(;
			SELECT Cust, SUM(SerialCnt) As QtyOut ;
				FROM Stands_Out ;
				GROUP BY ;
					so.cust, ;
					cs.customer ;
			) ;
			so ON so.cust = cs.custno ;
		ORDER BY cs.Customer