Can not cancel sessions

[Denis L'Huillier]

Hello,
I am having problems canceling a backup session.  When I cancel the session the
command processes successfully but the session starts over with a new session
number.
I removed the node from the sched. with no help.  I am at TSM 3.7.2.0 on AIX
4.3.2.
The node is NT running TDP agent  for Domino.  I have a renegade session.
Thanks.