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Re: ora-07445

From: Mike Killough <mwkillough_at_hotmail.com>
Date: Mon, 05 Feb 2001 10:30:42 -0800
Message-ID: <F001.002AAC28.20010205091021@fatcity.com>

Did you try re-running catalog and catproc and then recompiling invalid objects? We were getting ora-7445 errors on one of our databases last week, and this fixed it.

>From: achoto_at_american.edu
>Reply-To: ORACLE-L_at_fatcity.com
>To: Multiple recipients of list ORACLE-L <ORACLE-L_at_fatcity.com>
>Subject: ora-07445
>Date: Mon, 05 Feb 2001 06:55:26 -0800
>
>I posted a question to the list last week regarding this error and didn't
>get any responses. I'm trying again. We're on Oracle 8.0.5.2.1, and
>Solaris 6.
>
>A few days ago we started receiving ora-07445 errors in the alert log.
>This happened when had to reboot the server. If we shutdown/restart the
>database the errors went away. Starting Friday the errors are happening
>when shutting down/starting up the db. We shutdown the db at midnight and
>start it at 2:15 am every day. We get lots of core dumps and trace files
>filling up the file system. We clean up the files and start the db, after
>that we don't receive the errors anymore until next stop/start the db.
>
>I have submitted a tar to Oracle support, but so far they haven't come up
>with a solution or a cause for this. We made the changes they suggested
>but it didn't help. Sun suggested some changes to the hardware, but it
>hasn't help either.
>
>Can anyone out there provide some insights on this? Here is one of our
>trace files:
>
>Dump file /oracle02/app/oracle/admin/ORTE/udump/orte_ora_4674.trc
>Oracle8 Enterprise Edition Release 8.0.5.2.1 - Production
>PL/SQL Release 8.0.5.2.0 - Production
>ORACLE_HOME = /oracle02/app/oracle/product/8.0.5
>System name: SunOS
>Node name: auoracle1
>Release: 5.6
>Version: Generic_105181-23
>Machine: sun4u
>Instance name: ORTE
>Redo thread mounted by this instance: 1
>Oracle process number: 35
>Unix process pid: 4674, image: oracleORTE
>
>Exception signal: 11 (SIGSEGV), code: 1 (Address not mapped to object),
>addr: 0x626c6568, PC: lxdgetobj()+60
>*** 2001.02.05.09.20.39.000
>ksedmp: internal or fatal error
>ORA-07445: exception encountered: core dump [lxdgetobj()+60] [SIGSEGV]
>[Address not mapped to object] [1651271016] [] []
>----- Call Stack Trace -----
>calling call entry argument values in hex
>location type point (? means dubious value)
>-------------------- -------- --------------------
>----------------------------
>
>Thanks
>
>Ana E. Choto
>American University
>Washington, DC
>
>--
>Please see the official ORACLE-L FAQ: http://www.orafaq.com
>--
>Author:
> INET: achoto_at_american.edu
>
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Please see the official ORACLE-L FAQ: http://www.orafaq.com
-- 
Author: Mike Killough
  INET: mwkillough_at_hotmail.com

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Received on Mon Feb 05 2001 - 12:30:42 CST

Original text of this message

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