“This content cannot be displayed in a frame” error while hosting SharePoint 2013 pages in CRM

Hi,

I was getting the above error while trying to hosting the SharePoint 2013 online web part page inside an iframe within CRM’s Form.

The following post came to the rescue

http://blogs.msdn.com/b/officeapps/archive/2012/12/12/iframing-sharepoint-hosted-pages-in-apps.aspx

specifically the following tag

<WebPartPages:AllowFraming runat=”server” />

Hope it helps.