Hi, I am attempting to deploy a workflow in Galaxy located in PBS Torque cluster. The PBS manager delegates the workflow tool runs to the nodes and runs successfully. However, sometimes the tool run fails with the error on the GUI as "Failed due to error in cluster". The server log trace displays the error, galaxy.jobs.runners.pbs DEBUG 2011-02-03 05:17:09,880 (151) pbs_submit failed, PBS error 15031: Protocol (ASN.1) error galaxy.jobs DEBUG 2011-02-03 05:17:13,363 job 150 ended galaxy.jobs ERROR 2011-02-03 05:17:15,816 Unable to cleanup job 152 I searched for this error around a bit, but could not find a reason/solution for it. Can anyone point me to a possible cause of this error or if there is come configuration step I am missing here? Any help would be appreciated. Thank you for your time. Regards, Sonali Amonkar DISCLAIMER ========== This e-mail may contain privileged and confidential information which is the property of Persistent Systems Ltd. It is intended only for the use of the individual or entity to which it is addressed. If you are not the intended recipient, you are not authorized to read, retain, copy, print, distribute or use this message. If you have received this communication in error, please notify the sender and delete all copies of this message. Persistent Systems Ltd. does not accept any liability for virus infected mails.