Disabling report processing

Hi
I have to disable report processing at certain times for some reports. It's
like when you don't have selected a value in a combo parameter. I have a
function that returns true if you can view the report or false if don't.
Any ideas?
AndrésWhen you configure your parameter, ensure you do not allow null.
-Lukasz
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"afontan" <andres.fontan@.alcuadrado.com> wrote in message
news:%23Itbbo1eEHA.2848@.TK2MSFTNGP10.phx.gbl...
> Hi
> I have to disable report processing at certain times for some reports.
> It's
> like when you don't have selected a value in a combo parameter. I have a
> function that returns true if you can view the report or false if don't.
> Any ideas?
> Andrés
>