SSRS Report - error while parsing EntityName

Hello Guys. I have some problems with SSRS Reports. After rebuilding a report this error is showing - “Error while parsing EntityName”.

I’ve been already reading about that and find some way to get solution - https://community.dynamics.com/ax/f/33/t/142367 .But now - where should i start searching error in DataMemberAttribute input? In the AOT or in the VisualStudio?

Unfortunately you didn’t attach any version tag. I assume it’s about AX 2012, correct?

Yes, i forgot about tags. Sorry

No problem, I’ve attached the tag for you.

Now please tell us when exactly it happens. When building CIL, as discussed in the thread you referred to?

Contract classes are defined in X++, therefore you should look into AOT.

It happens when i try to rebuild project which contain SSRS Report pack in Visual Studio.

But what do you mean by “to rebuild”? X++ compilation? CIL compilation? Something else?

When you clicked right mouse button on the solution in VS you have some options and one of them is rebuild. So, before deploying project with reports i’ve always need to rebuild them and have 100% knowledge that everything is okay with them.

After that options i have issue from topic

Aha, you mean VisualStudio. Please make sure you compile X++ (without errors) and generate CIL in AX.