Thank's for pointing this out.

Using SELECT (cAlias) a.s.o. does appear to solve the problem, so I'm inclined to leave it at that.

Regards

Peter


>To add another source to Naomi's list: ON KEY LABEL.
>
>It sounds as if pressing Enter is executing code in your form that closes the record source of the grid for at least the fraction of a moment. It might not intentionally close it, but, for instance, open another table in the current work area which happens to be the grid cursor when the grid has focus.