X-Node on Sun Solaris with Oracle 8

Has anyone ever installed X-Node on a Sun Solaris 2.7 environment with Tamino 2 or Tamino 3.
Both, Oracle and Tamino, reside on the same Sun maschine.

We have a customer requesting an installation with Tamino and Oracle 8.1.

I know the need of the Merant software, to Server and the client part.

At installation time, the Server Part is asking for an IPE Key, which does not exist in the Licence Key XML-File and also not on the PDF-Document.

Please send me your experience, thanks a lot in advance.