August 1, 2024 at 12:12 pm
Akshay Maniyar
Ansys Employee

Hi Karel,

As per the error message, it looks like your model is undergoing rigid body motion. Can you recheck the pin contacts? I guess, you have not selected all the surfaces. Also, you can check the initial contact information to see if any contact is in far open status. 

Thanks,

Akshay Maniyar