No logon possible (no hw ID received by mssg server)

We have restored a copy of our production R/3 system onto another LPAR. I've done the homogenous copy of that system and have done all the post upgrade steps. I was working on it all day yesterday with no problems.

Today, when I stopped/started the system, when I try and login I get the error "No logon possible (no hw ID received by mssg server)"

When looking in the dev_ms log, there really isn't anything out of the oridinary. Looking in the dev_disp log, there are a bunch of logs that say: *** ERROR => MsISnd2: not_attached [msxxi.c 1334]

***LOG Q0N=> DpRqNoWpHandle, MsSndName () [dpxxdisp.c 4297]

Anyone seen this error before? Any help would be greatly appreciated. I do have a OSS message open as well.

Thanks,

Dale Dingmann