http://developers.de/blogs/damir_dobric/archive/2009/09/14/ado-net-data-services-request-errors.aspxWhen working with ADO.NET Data Services you might be suppressed how simple data entities can be exposed as services. However, when you start to dig deeper into framework by building of more complex code, you might be disappointed when you get errors likeenCommunityServer 2008 SP1 (Build: 30619.63)