Praneeth
Ansys Employee

Hi,

Please go through the following suggestions and observations on your issue -

  1. Try and see if the interpolating sweep works for you.
  2. Did you do any modifications to HPC?
  3. If so, were you able to do any frequency sweep analysis before?

Kindly let me know if any of the above is the case for you.

Best regards,
Praneeth.