Press fit analysis

Hello everyone,

basically I wanted to simulate the pressfit. I dont know if this is the right way to do. I already worked with the basic tutorial existing in website using PCONT card where we define the clearence. In my model there is a clearence already included. So I thought of trying with non-linear quasi static large deformation and I ended with an error. I have attached my model.  Also what is the better way to simulate pressfit ( I want to simulate the complete pressfit process). I have no knowledge with Radioss explicit solver. Please help me.

Thanks and regards,

Punith Guptha