Mike Rife
Ansys Employee

Hi manuel.uruena What type of spring elements are you using?  Most only have one type of DOF i.e. translation or rotation, but not both.  And the cerig command is looking to tie the both translation and rotation DOFs of node 58 to UZ of 4200069.  Which should fail since it's one type of DOF or the other, and not both.  I'm guessing you meant to use the CE command instead.  Mike