I am trying to run static analysis on a concrete panel and its cladding system, 

I just need to make sure that neither concrete panel nor steel cladding is going to fail.

Could you please look at my file and let me know your thoughts.

As far as I understand if the max von mises is more than yield stress then there will be failure or cack in my concrete.

But because there are combinations of materials I am a bit confused with the results.

I appreciate expert advice. thank you.