If you are trying to do a linear static only Subcase, then you need to add ANALYSIS=STATIC inside that Subcase, in which case the NLPARM or NLSTEP won't be necessary. The default for a Subcase in SOL400 is ANALYSIS=NLSTATIC, which does require an NLPARM or NLSTEP.
hrishikesh I have given run according to your recommendation, but i got stress values too high inorders of e+13. So we are performing inertia relief and not fixing any nodes. Is there any extra PARAM cards we need to apply?
Please open a new post cause this is a different topic now. Please attach theinput file if possible. Your description is vague to draw any conclusion from it. Please drop a mail to support@mscsoftware.com with your relevant files.
