Application Issue in Uniface 10 after recent migration

After the Migration to Uniface 10.3, In application there's a form in which when I switch to the last tab, it freezes and I am unable to switch to any of the tab, sometimes it works upon clicking into the tab. I had tried to debug the code, and once added a code when the tab gets focus, it prompts to a field inside.

trigger getfocus

$prompt = <fieldname>

end

But the above code didn't work. What can I do to resolve please help.

Thanks in Advance

------------------------------
Thanks & Regards
Hitesh Varandani
Rocket Forum Shared Account
------------------------------

We have had a similar issue (I think) which basically prevents the outer form getting focus on either mouse actions or using setformfocus.  Movement within the selected tab is unaffected (you can tab, or click in any open field), but you can't click 'outside' the tab. 
I thought this was down to how we were populating the screen(s) and changed the order so the data wasn't populated until after the exec trigger was finished, and I believe this stopped it here. 
However, I didn't get a test case to work with the problem (it wasn't every time it failed, even in the complex version) so I haven't escalated it to Support. 
If this turns out to be the same issue, I'd like to know how you get on. 
Regards, 
Iain

------------------------------
Iain Sharp
Head of Technical Services
Pci Systems Ltd
Sheffield GB
------------------------------