Hi Vignesh
Try by the below query:
SELECT DISTINCT T3.Name
FROM OSTA T0 INNER JOIN RDR4 T1 ON T0.[Code] = T1.[StaCode]
inner join ORDR T2 ON T1.DocEntry=T2.DocEntry
INNER JOIN OSTC T3 ON T3.Code=T1.StcCode
where T0.[Code] = T1.[StaCode]
group by T3.Name
Regards,
Bhushan Verma