Hi Did you try to do a agent clear state ? $ emctl clearstate Definitely checking agent logs will help to find a root cause. regards, Marcin On Tue, Sep 28, 2010 at 8:09 AM, Niall Litchfield <niall.litchfield@xxxxxxxxx> wrote: > I must confess I've only ever upgraded an agent by replacing it so the > removal of the targets wouldn't directly apply there,but like Kellyn I'd be > interested in what the actual crash is. 11.1 databases are a supported > target for 10.2.0.5 grid control. > https://supporthtml.oracle.com/ep/faces/secure/km/DocumentDisplay.jspx?id=412431.1 > . > > On Tue, Sep 28, 2010 at 12:55 AM, J. Dex <cemail_219@xxxxxxxxxxx> wrote: >> >> If you remove databases from Grid Control, does that mean the agent on the >> target will no longer try to discover them? The reason that I ask is that >> we added some 11.1 databases to our target server and did an upgrade to >> 10.2.0.5 agent. Agent keeps crashing because of the 11.1 databases. It >> used to work fine with 10g databases. Would like to at least make sure the >> 10g databases are being monitored some way. > > > > -- > Niall Litchfield > Oracle DBA > http://www.orawin.info > -- Marcin Przepiorowski http://oracleprof.blogspot.com -- //www.freelists.org/webpage/oracle-l