>Thank you very much

You are welcome.

FWIW, my previous example code was too short - what i meant was that you'd open the view with "NoData" very early in the event sequence, i.e. in form.Load() or automatically in form.DataEnvironment.OpenTables()
And then declare the local parameter and do the Requery() later, e.g in form.Load() or Init() if the parameter content is known in advance.
Or in a button.Click() after the user has chosen a value.


Regards
-Stefan