Are you running any firewalls on the servers (iptables??) What does. 'Emctl staus agent' show from the targets? On 9/22/08, Stuart Blackburn <sblackbu@xxxxxxxxx> wrote: > Hi, was wondering if anybody has a solution to this. It's probably a > pretty basic solution, but I can't seem to find a solution anywhere > online. I've installed agents on several servers and all of the targets > are being monitored by my management server. BUT....for some reason all > my database instances are in status "Metric Collection Error" and when I > click Configure I just receive the following error on every one: > > oracle.sysman.emSDK.emd.comm.CommException > > Any help would be appreciated. Thanks. > > Stuart > > -- > //www.freelists.org/webpage/oracle-l > > > -- Sent from my mobile device Bradd Piontek Oracle Blog: http://piontekdd.blogspot.com Linked In: http://www.linkedin.com/in/piontekdd -- //www.freelists.org/webpage/oracle-l