Hola
prueba esta sentencia SQL:
SELECT T0.[ItemCode], T0.[ItemName], T0.[DistNumber], T0.[MnfSerial], T0.[InDate],T0.[Location],T0.[Notes],t0.distnumber FROM OSRN T0 inner join ITL1 T1 on T1.SysNumber = T0.SysNumber and T1.ItemCode = T0.ItemCode inner join OITL T2 on T1.LogEntry = T2.LogEntry where T2.DocType = 20
Doctype = 20 selecciona los documentos de entrega.
Un saludo
Agustín Marcos Cividanes