Hide or deactivate a ribbon button

Hi.
Ive made a custom ribbon and it works at is should.
But the problem that poped up is ->
The UF pulls info from range a3:a1000 on active page (correct page is "SS")
If u activate the "Data" sheet it pulls the info from that page instead.

So is there a easy code to hide/deactivate the "inmatning" button on the ribbon when the "Data" sheet is activated?

The added buttons are under "frollic" tab.
Any hints or help is appreciated

Regards Zeroaim