Were there any deadlocks (ORA-00060
) reported in the repository alert log at the same time? I've seen occasions where I would get a "page cannot be displayed" at about the same time a deadlock is detected in the repository. It's back to normal once the deadlock is resolved by the database server. The agent on the web server host may, depending on timing, also notify you that OC4J instance is down at that time. I've had 2 deadlocks in 11 most recent days with 129 monitoring targets and 14 agents.
Sent: Monday, July 18, 2005 9:31 AM
Subject: 10g grid control error
Came in this morning to the following error from the 10g Grid control
Internal Server Error
The server encountered an internal error or misconfiguration and was
unable to complete your request.
Please contact the server administrator, you@(protected)
them of the time the error occurred, and anything you might have done
that may have caused the error.
More information about this error may be available in the server error log.
Oracle-HTTP-Server/1.3.28 Server at kirk Port 4889
Guess I need to call my unix admin and start confessing my sins...