Hi,
Try this query to avoid duplicated rows:
SELECT T0.[Number], T0.[TaxDate], T0.[Memo], T2.[CardName], T1.[Debit], T3.[Address], T3.[Street], T3.[Block], T3.[ZipCode], T3.[City], T3.[County] FROM OJDT T0 INNER JOIN JDT1 T1 ON T0.TransId = T1.TransId left join OCRD T2 on t2.cardcode = T1.[ShortName] INNER JOIN CRD1 T3 ON T2.CardCode = T3.CardCode WHERE T0.[Number] = '3740' and T2.[ShipToDef] = T3.[Address]
Thanks & Regards,
Nagarajan