I was able to identify the problematic area of RHEL10 installation. installvm.py script is hard-coded for RHEL8 and RHEL9 Distros. It is not taking care of RHEL10 installation. I made changes in the script and the problem was fixed. Hard-coded for RHEL8 and RHEL9 :
While installing RHEL10 distro on my target lpar I could see below errors.
I was able to identify the problematic area of RHEL10 installation. installvm.py script is hard-coded for RHEL8 and RHEL9 Distros. It is not taking care of RHEL10 installation. I made changes in the script and the problem was fixed. Hard-coded for RHEL8 and RHEL9 :
Original code :
So I've added below code and it is working fine for RHEL10 installation also.