Hi,
Try this query:
SELECT top 1(T0.[DocNum]),T0.[DocDate], T0.[DocTotal], T2.[CardCode], T2.[CardName], T2.[E_Mail], ( select count (t0.docnum) from ORDR T0) as 'Total Sales order', (select sum( T0.[DocTotal]) from ORDR t0 ) as 'Total sales order value' FROM ORDR T0 INNER JOIN RDR1 T1 ON T0.DocEntry = T1.DocEntry INNER JOIN OCRD T2 ON T0.CardCode = T2.CardCode WHERE T0.[DocDate] between [%0] and [%1] GROUP BY t0.[DocDate], T0.[DocTotal], T0.[DocNum], T2.[CardCode], T2.[CardName], T2.[E_Mail]
Thanks & Regards,
Nagarajan