Ambiguity is the ability to express more than one interpretation in normal way. This can happen in any manner; in our code too. If you are working on WCF RIA Services in Silverlight, you might encounter this issue too with class references.

Today in this blog post, I will share you a small trick by which you will be able to fix this error in your Silverlight project. Continue reading to further discussion.

Recently after upgrading to latest Telerik binaries in my Silverlight RIA Service application, I noticed a different behavior in the auto generated code. After searching a lot on the issue, came to know that the RoundtripOriginalAttribute was missing in the entity set.

As we can not add the attribute explicitly in a auto generated file, I had a tough time to find out the solution of this issue. Lately, got the solution which I am going to document it here for you.