ERROR in Eulerian adaptive mesh domains in Abaqus/Explicit

[aaltuna]

Hello,

I am trying to modelate induction heating process. Now, I am doing mechanical analysis, after carried out electormagnetic and thermal analysis. I am carring out the analysis in Abaqus explicit. This analysis, I think if I were not wrong, it could be steady stationary and I have to consider inflow and outflow surfaces in order to define eulerian problem.

I have no experience in this type of problems. This is my firts calculation and I have this problem with abaqus.
***ERROR: The element set included on the *STEADY STATE DETECTION option does
not consist of planes of elements which all contain the same number
of elements. Each plane of elements of the extruded mesh must
contain the same number of elements, and all elements contained in a
row of extruded elements must have the same material definition,
element type, and section properties. Also, check that the
definition of the primary direction is correct
Any suggestions or help?

Regards,

PD:
I want to attach the inp but I have problems to upload.