Hi Everyone! I am getting an error message while trying to use Authoring Context that I have not seen before.

I have a Model with 2 Model Versions, A and B. For this demo they are both In Work, both created in the Model Definition widget. 

When defining my session effectivity for Authoring Context, I am allowed to select A< with no issues. 

Notice that there is a popup that says "Session Effectivity successfully defined".

Now if I try to move it to only B< session effectivity...

I now receive an error message, and the effectivity selection reverts back to No Configuration.

Has anyone seen this error message before? Am I missing something?? 

Thanks and this has been cross posted to CATIA User Community as well