I am trying to do a modal dynamic analysis in Abaqus. In the model, I am having a Tie rod that is prestressed. I am getting the following error during the simulation:
'184 nodes may not be used with a multi-point constraint since they are also part of pretension section'
I didn't apply any MPC on this prestressed tie rod(Tierod is shown in green colour in the model.It's passing through the red solid block) I have specified Surface to surface contact interaction between tie rod & other surfaces wherever required.
Even when I suppressed all tie and coupling constraints in the model the same error is popping up. Kindly help me to resolve the issue. I have attached the model images and the images of error nodes highlighted