Warning Message

- January 2, 2023 at 10:42 am
  
  Luca Schnell
  Subscriber
  
  I have this warning message and i dont know what it means and how to fix it "Solver pivot warnings or errors have been encountered during the solution. This is usually a result of an ill conditioned matrix possibly due to unreasonable properties, an under constained model, or contact related issues. Check results carefully.". Maybe one of you guys can help, eventhough this arent lot of informations.
  Thank you
- January 3, 2023 at 9:51 am
  
  Ashish Khemka
  Ansys Employee
  
  Hi Luca,
  
  The error message indicates that there is a rigid body motion of a part in the model. Try performing a modal analysis to see if a part is moving freely.
  
  Regards,
  Ashish Khemka

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