RE: Integration between ST3.1 QP3.01 Simon P Chalfont 10.Nov.03 11:33 AM a Web browser Sametime Administration 3.0Windows NT/2000
Ramon - I can't explain the specific error but I can tell you that I've managed to configure ST3.1 on Domino 6 and QP3.0.1 on R5.
Double check your configuration against the instructions. I'd suggest that you check how the system user account is set-up that actions the servlet on the ST to create the meeting. Make sure it is a fully registered ID and that it has appropriate permissions to create meetings.