This site hosts profile pages for Business Data Catalog entities used in Microsoft SharePoint Server 2007. It is included ...

This site hosts profile pages for Business Data Catalog entities used in Microsoft® SharePoint® Server 2007. It is included for backward compatibility. This site should not be used to host profile pages for external content types in Microsoft® SharePoint® Server 2013 , because it will be removed in the next release. To create profile pages in Microsoft® SharePoint® Server 2013 , you must set up a new host site. You can do so by visiting Central Administration, navigating to Application Management -> Manage Service Applications -> your Business Connectivity Services instance, and using the "Configure" button in Ribbon group "Profile Pages". You should also upgrade the profile pages in Microsoft Office SharePoint Server 2007 by using the "Create/Upgrade" button in Ribbon group "Profile Pages" to create new pages at the new host site. See the Microsoft® SharePoint® Server 2013  product documentation for more information.