No RMI connections possible with Domino 6.0.1 / 6.0.1CF1

I converted a servlet with is using a RMI connection to the Websphere Translation Server to translate an input field.The servlet was running under Domino R5 and should do the same now under R6.

But under R6 I can’t get the RMI service initialized.

Has anyone tried successfully RMI servlets with R6??