Unterminated string in DB-API

[Farhad]

Hi there,

I got the following error by running DB-API. Any idea would be much
appreciated!

>> cursor.execute("INSERT INTO number_att(id,attvalue) values ( ? , ? )",
(12,12))
Traceback (most recent call last):
  File "<stdin>", line 1, in ?
InformixdbError: Error -766 performing EXEC: Unterminated string

Error -766: With INFORMIX-ESQL/C, if you use a host variable in an INSERT
statement
or in the WHERE clause of an SQL statement, and the database is ANSI
compliant, the string must be null terminated.

Regards,
Farhad