Error 611

Pranav Bansal_21678

I was doing crash analysis on hypermesh but getting this error " ERROR ID :    611
** ERROR IN INITIAL PENETRATION IN INTERFACE" 

PaulAltair

It is because you have a lot of unequivalenced nodes where you have mirrored your mesh, red lines below, because of that there a lot of places where the contact has 0 gap (the secondary node is exactly on the main segment) which is an error condition, attached rad file has it resolved (nodes equivalenced) and runs (sorry, I don't have an old version of HM to send an HM file)