Sylvain,
You need to take a look at the code in your trigger. There are a number of commands and functions that cannot be used. A lot of them are SYS() functions. Look in the help file that comes with the ODBC driver and see if your trigger calls any of the listed functions or commands.
Thanks,
Rod
Rod Paddock
Editor in Chief CoDe Magazine
President Dash Point Software, Inc.
VP Red Matrix Technologies,Inc.