Assistance with VUHARD Subroutine in Abaqus

[Minoo.t]

Hi,

I have a question regarding the VUHARD subroutine in Abaqus. I need to define the hardening behavior of two materials used in my simulation. However, according to the .dat file, I am encountering an error stating that not all elements receive the material assignment.

Could anyone help me troubleshoot this issue and guide me in writing the subroutine correctly?

Thank you!

 

[FEA way]

Does it work without the subroutine ?