Reply To: Convergence problem

[pgl]

Is the structural analysis nonlinear, transient etc? If you could share some screenshots and an outline of the structural simulation that would be easier for the community to help diagnose compared to an *.out.

Note that there can be many reasons for non-convergence,  the online doc. provide a lot of guidance...Here's the section on nonlinear controls as starting point. 

Plus here's a convergence troubleshooting guide available in the online doc.