Hello awright, I am facing the same problem and inspite of several attempts and searches I am unable to find the problem. As the above post is almost 3 years old, it would be highly appreciated if you could please guide me with this under-determined set of equations, if you have already found the solution to it. Thanks in advance.

Hello all,

I have the same problem. I get this error in OMEdit:
"Too many equations, over-determined system. The model has 4 equation(s) and 2 variable(s)."

If I decrease the number of equations, I can run it in OMEdit, but when I try to create FMU out of my OMEdit code, I see another error:
"Error: Too few equations, under-determined system. The model has 2 equation(s) and 4 variable(s)."

I know that the above posts are for long time ago, but I was wondering if anybody can help me on this.

Thanks