>I found somethings!!!
>
>I got an error message only if SET EXACT is OFF.
>
>But i'd tried on another computer and even if SET EXACT is ON or OFF, i had no problem.
>
>I don't know whats happen!!!!
>
>Martin

Can you change this code? Without NOFILTER clause this code was not reliable. I would just fix it and don't investigate too much. It might be that you don't have enough free space on your computer... (just a guess).