Hi Arnaud: >> Error 15001 can be caused by several things, but in my case I got it >> because the WN couldn't authenticate with the CE. Try this: > What else could cause this error? > What the manual says is that it is an unknown jod ID: <http://www.clusterresources.com/torquedocs21/a.derrorcodes.shtml> So the MOM doesn't know of the job. That's why I said it could be due to several reasons. Paulo > 20080420:04/20/2008 18:24:13;0080;PBS_Server;Req;req_reject;Reject > reply code=15001(Unknown Job Id), aux=0, type=ModifyJob, from > [log in to unmask] > 20080420:04/20/2008 18:24:13;0008;PBS_Server;Job; > 4150959.pbs01.pic.es;MOM rejected modify request, error: 15001 > > Just yesterday: > > [root@pbs01 server_logs]# grep -c 15001 20080422 > 18538 >