… Check your Environment for inappropriate load values or insufficient supports. See the Troubleshooting section of the Help System for more information.

In most cases this message will occur if your model is improperly constrained or extremely large load magnitudes are applied relative to the model size. First check that the applied boundary conditions are correct. In some cases, loads that are self-equilibrating with no support may be desired. To help in these cases, if this message occurs, consider adjusting the weak spring stiffness or turning on inertia relief.

Thermal Solutions

For Thermal Solutions, verify that your set up has at least one heat sink and one heat source as well as closed contact regions.