Common Domain field value change error - Sitecore EXM 3.0 Bug

When try to change "Common Domain" field value on /sitecore/content/home/email campaign item, it returns following error

Sitecore Version : 8.0 rev.150121
Email Experience Manager 3.0.0 rev. 150126

I tried this on a fresh installtion (with fresh sitecore and EXM) and it returned the same error.

So, Ticket is created to sitecore support (431963) and it was reported as a bug. They provide the following workaround

1. Open the \Website\sitecore modules\Shell\EmailCampaign\UI\Dialogs\SelectDomain.xaml.xml file;

2. Add the EnableViewState="false" attribute to the <EmailCampaign.SelectDomain> node:

<EmailCampaign.SelectDomain x:inherits="Sitecore.Modules.EmailCampaign.UI.Dialogs.SelectDomainPage,Sitecore.EmailCampaign" EnableViewState="false">

3. Restart IIS.

and Workaround fixed the issue.

Hope this will help someone!