>I have a grid based on an updateable view which is tablebuffered.
>
>When a tabelupdate is executed which returns false because of some validationrule, my grid is greyed out and the data in it is cleared out. When I scroll through the grid, the data reappaers and I can continue working. How can I get rid of this behaviour ???

A REQUERY() should do all you need. And I should add is always needed after a successful tableupdate(). Since you'll want to update your grid with what's really within the table. But why does your grid grey out, I don't know.

José