Home » RDBMS Server » Enterprise Manager » "Agent Unreachable" after first system reboot (Oracle 10g 10.1.0.2 RDBMS, XP SP2)
"Agent Unreachable" after first system reboot [message #292729] Wed, 09 January 2008 14:41 Go to next message
gatsby
Messages: 21
Registered: March 2006
Junior Member
I just installed a Oracle 10g database on an XP machine, and so far it has been problematic. After installation, I saw that Enterprise Manager was working well, and I rebooted the machine. When it restarted and I tried to open the database again, I got an "Agent Unreachable" error message.

I then tried to startup up the agent, but it kept saying my password was incorrect. I used a local computer account that was in the ORA_DBA security group and the sys account to start the agent. However, this did not work. I'm sure the solution is pretty simple, but I am not yet familiar with Oracle 10g.

I am getting this error message in the event log. Thanks in advance.

Event Type: Error
Event Source: PerfNet
Event Category: None
Event ID: 2004
Date: 1/9/2008
Time: 2:28:33 PM
User: N/A
Computer: Computer1
Description:
Unable to open the Server service. Server performance data will not be returned. Error code returned is in data DWORD 0.

[Updated on: Wed, 09 January 2008 14:41]

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Re: "Agent Unreachable" after first system reboot [message #292735 is a reply to message #292729] Wed, 09 January 2008 14:58 Go to previous messageGo to next message
DreamzZ
Messages: 1666
Registered: May 2007
Location: Dreamzland
Senior Member
Check the services whether they are running are stopped?
Re: "Agent Unreachable" after first system reboot [message #292736 is a reply to message #292729] Wed, 09 January 2008 15:02 Go to previous messageGo to next message
gatsby
Messages: 21
Registered: March 2006
Junior Member
All services are running. Also tried restarting the services, and all are running as they normally would.
Re: "Agent Unreachable" after first system reboot [message #292737 is a reply to message #292736] Wed, 09 January 2008 15:06 Go to previous messageGo to next message
DreamzZ
Messages: 1666
Registered: May 2007
Location: Dreamzland
Senior Member
Did you change machine name??
Re: "Agent Unreachable" after first system reboot [message #292738 is a reply to message #292729] Wed, 09 January 2008 15:11 Go to previous messageGo to next message
gatsby
Messages: 21
Registered: March 2006
Junior Member
No. However, I did change the sys password from a temp password to a stronger password.
Re: "Agent Unreachable" after first system reboot [message #292771 is a reply to message #292738] Wed, 09 January 2008 16:54 Go to previous messageGo to next message
DreamzZ
Messages: 1666
Registered: May 2007
Location: Dreamzland
Senior Member
did you re-create the password file?
Re: "Agent Unreachable" after first system reboot [message #292999 is a reply to message #292729] Thu, 10 January 2008 09:12 Go to previous messageGo to next message
gatsby
Messages: 21
Registered: March 2006
Junior Member
No, I changed the password through the Enterprise Manager user interface. Nothing further was done.
Re: "Agent Unreachable" after first system reboot [message #293060 is a reply to message #292729] Thu, 10 January 2008 14:31 Go to previous messageGo to next message
gatsby
Messages: 21
Registered: March 2006
Junior Member
Changing the password under Enterprise Manager > Administration > Monitoring Configuration got it back up and running. Thanks.
Re: "Agent Unreachable" after first system reboot [message #293289 is a reply to message #293060] Fri, 11 January 2008 10:49 Go to previous message
DreamzZ
Messages: 1666
Registered: May 2007
Location: Dreamzland
Senior Member
Thanks for feedback..
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