DB2 Query Error SQL0204N Even With The Schema Defined [closed]

I'm using Python to access tables in DB2 10.1.0

I have a login account named foobar and a schema with the same name. I have a table named users under the schema.

When I'm logged in as foobar, I can run the following query successfully from the command line:

select * from users

I have a small Python script that I'm using to connect to the database. The script is:

#!/usr/bin/python

import pyodbc

if  __name__ == "__main__":

    accessString ="DRIVER={DB2};DATABASE=MYDATABASE;SERVER=localhost;UID=foobar; PWD=foobarish1;CURRENTSCHEMA=FOOBAR" 
    print accessString
    cnxn = pyodbc.connect(accessString , autocommit=True)
    cursor = cnxn.cursor()
    query = "SELECT * FROM USERS"
    cursor.execute(query)
    rows = cursor.fetchall()
    for row in rows:
        print 'Row data'
        print row[0]
    cursor.close()
    cnxn.close()

When I run the script, I get the following error:

('42S02', '[42S02] [IBM][CLI Driver][DB2/LINUXX8664] SQL0204N "FOOBAR.USERS" is an undefined name. SQLSTATE=42704\n (-204) (SQLExecDirectW)')

This usually means that the schema isn't defined. However, if I change the query in the script to:

VALUES CURRENT SCHEMA

the script runs successfully and it returns

FOOBAR

I've also tried adding the schema directly to the table name, making the query

SELECT * FROM FOOBAR.USERS

and I still get the same error.

Does anyone know how to fix this so I can query the user table? Your assistance and insight is appreciated.