Iam working on Pin pressfit analysis along with staking(permanent deformation) on Pin. Since iam expereincing convergence in staking due to distortion of elements in static. I started using explicit.

Here I completed my first analysis in abaqus standard where i established contact between shaft and hole.

And the i imported stress results using * Initial and *import to second step (Explicit) where i need stake(kind of forming) on the shaft.

In second step iam facing an error regarding material and contact of pin and shaft which i had attached.

Can someone help me out?