Lotus Domino and PostgreSql in Linux

I am running an agent in the domino server that connects to a database in
Postgresql through odbc dsn.Both are installed in the same Linux box.
I am getting an error "Error Creating product object" at the line
Set con = New ODBCConnection

Here is the code :

Option Public
Uselsx "*LSXODBC"

Sub Initialize

Dim con As ODBCConnection
Dim qry As ODBCQuery
Dim result As ODBCResultSet
Dim id As Integer
Dim nam As String,job As String

Am getting Error here
Set con = New ODBCConnection
Set qry = New ODBCQuery
Set result = New ODBCResultSet
Set qry.Connection = con
Set result.Query = qry

status = con.ConnectTo("debug")
qry.SQL = "select * from testtable"
result.Execute
Do
result.NextRow
id = result.GetValue("a", id)
nam = result.GetValue("b", nam)
Loop Until result.IsEndOfData
result.Close(DB_CLOSE)
con.Disconnect
End Sub

I guess it is an error related to Domino.
But not sure..... may be related to the ODBC driver also.
Is there any way to solve it?

Regards,
Kallol.