Rotating Cylinder by Abaqus

Dear everyone,

I try to run one case study that I got from Abaqus Verification Manual (4.1.37 Vumat : Rotating Cylinder).

But it doesn’t work, it always show an error ‘Node set assembly__m22 has not been defined’.  

Can anyone please tell me how to fix this error?

I have already attached the inp-file and subroutine-file with this post.

(The present Abaqus version that my university use are 6.10 and 6.11) 

Thank you very much indeed.

 Any suggestions from you will be very benefit to my research.

 Sutham A.