>Hola Héctor,
>
>Are you calling the report from a form with a grid in it? If it is the case, before calling the report take the focus away from the grid, to any object but a grid.
>
>Saludos,
>Hugo

Exactly what I wanted to ask.

Also, is it multi page report and there is some local variable used in that report? Try making that variable private or even public before calling the report. A while ago I had a similar strange issue.