Warning Massage.
 

Warning Massage :
Real gas parameters(Pressure/Temperature) are outside the definitional domain of substance properties.
Comment: T>Tmin

I use internal analysis and fluids that are consisted with Air, Nitrogen, Steam.

When I check the geometry, anything wrong.

At first, I run a simulation, there're no warining massage. Then the analysis is conducted about 20%, "Real gas parameter(Press.....)" warning massage comes up and simulation is stopped.

I have no idea what is the problem..
Please respond to me quickly.

I understand what is problem.
I find solution in Solving Engineering Problems(pdf file) from Mentor Graphics.

I would like to upload references but here is no function icon.