What is wrong with this code?
I keep getting ERROR# 3061...Too few parameters, Expected 2
Can anyone help me?

Set rst = dbs.OpenRecordset("SELECT recno, ItemNum, Descrip, QtyRecvd, UnitPrice" _
& " FROM RecLine" _
& " WHERE recno" _
& " IN (SELECT recno FROM RecHdr" _
& " WHERE DateRecvd Between frmprtaudit.dtpicker1" _
& " And frmprtaudit.dtpicker2)", dbOpenDynaset)