“forrtl:severe (157) :Program Exception”

- June 5, 2024 at 1:07 am
  
  Tim T
  Subscriber
  
  "forrtl:severe (157) :Program Exception"How should this problem be solved
- June 5, 2024 at 2:44 pm
  
  Alex R.
  Ansys Employee
  
  Hello,
  Could you please provide more context to this error? What are you trying to model? Did this error occur at the beginning of the simulation, or after some time?
  Please let us know,
  Alex
- July 3, 2024 at 7:25 am
  
  Tim T
  Subscriber
  
  There are two parts in this simulation. I set "CONTACT_AUTOMATIC_SINGLE_SURFACE "for part1. When part1 touches itself, "forrtl:severe (157) :Program Exception" appears.