Hi, I am trying to modify the sge.pm jobmanager to fit to our cluster in munich but the gram_job_mgr_11128.log keeps getting filled with the following 12/22 14:59:22 JMI: in globus_gram_job_manager_poll() 12/22 14:59:22 JMI: local stdout filename = /home/cluster/uh351ba/.globus/.gass_cache/local/md5/92/f5245388ea5db7fcbe2768ca03ac9b/md5/5d/f67430397c6199ca8c23b152ebdf21/data. 12/22 14:59:22 JMI: local stderr filename = /dev/null. 12/22 14:59:22 JMI: poll: seeking: https://lcg-lrz-ce.lrz-muenchen.de:20011/11128/1135259481/ 12/22 14:59:22 JMI: poll_fast: ******** Failed to find https://lcg-lrz-ce.lrz-muenchen.de/11128/1135259481/ 12/22 14:59:22 JMI: poll_fast: returning -1 = GLOBUS_FAILURE (try Perl scripts) I am not sure what's going wrong, can anyone give me a few words of wisdom th help here? and does anyone know if the code is documented somewhere, so I can see what does what etc without needing to wade through it? I mean the: Error.pm JobDescription.pm JobManager.pm JobState.pm submit-helper.pl Helper.pm JobManager JobSignal.pm StdioMerger.pm lcgpbs.pm cheers if u can help, it would be nice to get a job running before the hols start. johnk -- Dr. John A Kennedy email: [log in to unmask] LMU Muenchen Sektion Physik Am Coulombwall 1 Phone: 0049(89)2891 4152 D 85748 Garching, Germany Fax: 0049(89)2891 4103