If you are using the FEA solvers, you might have come across the custom stress-strain table for non-linear materials, which is set up by the user:
The stress is by default set in Pa, and this could potentially contradict with the .csv file the user is uploading for the material definition, as they could be using MPa values instead.
There is a way to change the units, so you do not have to go back to your source file and transform the stress values to Pa. Simply expand the “Advanced settings” tab: