Warning while solving MSUP Random Vibration analysis

- October 21, 2023 at 3:39 pm
  
  BALA
  Subscriber
  
  I am getting following error for the MSUP Random vibration analysis,
  "The equivalent stress result (SPSD) either is not on the result file or is not supported on all bodies. If your model contains a Random Vibration solution based upon a Modal solution, 'Store Modal Results' should NOT be set to NO in the Modal Output Controls.
  Also if i solve it twice the warning is same but showing different results
- October 22, 2023 at 11:14 am
  
  peteroznewman
  Subscriber
  
  In Analysis Settings for the Modal analysis, under Output Controls, what is “Store Modal Results” set to in your model?
  - October 23, 2023 at 5:50 am
    
    BALA
    Subscriber
    
    Thank for your reponse sir,
    I did this setting which you have suggested, but it is still showing the same warning. The warning is also saying that the there may be some bdies which dosent support i am not getting this.
    I would have ignored the warning but stress results pattern is looking some what weird.
- October 23, 2023 at 10:30 am
  
  peteroznewman
  Subscriber
  
  You will have to provide a lot more information to explain this warning and show the "weird" stress results.