Re: OracleService terminated unexpectedly

From: Asif Momen <>
Date: Sun, 8 Nov 2009 23:55:12 -0800 (PST)
Message-ID: <>

The CPU is constantly busy between 20-24%. No backup's running, 

I forgot to add the Service Pack info in my previous mail so, here it is:

Windows Server 2003 Enterprise x64 Edition - SP-1

From: Ingrid Voigt <>
To: freelist freelist <>
Sent: Mon, November 9, 2009 10:47:10 AM
Subject: Re: OracleService terminated unexpectedly


how much load is on the database and on the server?

We get these sometimes when running at 100% CPU or IO and
a RMAN backup on several parallel channels is added. Not
daily, though.


Asif Momen wrote:
> Dear List,
> I am getting the following error in one of my databases and it is leaving me clueless on the cause of the error. Below is the error reported under "Computer Management" --> Event Viewer --> System
> "The OracleServiceproddb serivce terminated unexpectedly. It has done this 1 time(s)."
> This is happening on a daily basis. Everyday I need to recycle the server. Here's my environment:
> Windows Server 2003 Enterprise x64 Edition
> Oracle 10g Release 2 (
> Memory:  4 GB
> CPU: 2.33 GHz QuadCore
> When the crash happens, nothing is written to the alert.log nor to any files in udump and cdump. Even if I copy last lines or attach the alert.log, you will find it useless as no info is written to it. The last line is about a log switch.
> When I try to restart database soon after the crash, it breaks again with "End-of-file communication". So, I am forced to reboot the server.
> Can anybody on the list please share their experience.
> Thanks


Received on Mon Nov 09 2009 - 01:55:12 CST

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