Hello all,
I think there was a problem with the lists yesterday because I posted another mail to
explain that I already solved the problem.
I remembered what Vincent and Sergiu told me some time ago about access rights...and that
I needed a document which has them in order to execute that query.
So, I solved the problem. Sorry for mailing.
Thank you very much anyway.
Evelina
(I hope this mail will be sent...)