Error Code 12571
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Posts: 5 Joined: 13-September 06 Member No.: 5,056 Hello,I have a server on which ora-12571 tns packet writer failure 11g a couple of services are running. So now and then, I cannot get ora-12571 intermittent connection to the Oracle database anoymore. Only a server reboot(!!)solves the issue for a couple of days. Restarting the database ora-12571 tns packet writer failure oracle 10g service doesn't work. In the oracle-trace file, I can see the following error:opitsk: network error occurred while two-task server trying to send break; error code = 12571Can you give me an advice of ora-12571: tns:packet writer failure toad what sort of thing causes this? Some memory that is getting full? Something with network connections? Because now, we dont have a clue where to search. Thank you. joel_garry View Member Profile Sep 13 2006, 06:48 PM Post #2 Member Group: Members Posts: 10 Joined: 24-March 05 From: Vista, California Member No.: 1,706 Thar be bugs!Open an SR with Oracle support. Some issues don't have
Ora 12571 Tns Packet Writer Failure 10g
workarounds, some do. This one might be something to do with Oracle not handling disconnections gracefully.Are you getting any other errors like 7445? What version? -------------------- See your DBA? Larry sez we don't need no steenkin' DBAs! burleson View Member Profile Sep 14 2006, 05:33 AM Post #3 Advanced Member Group: Members Posts: 13,227 Joined: 26-January 04 Member No.: 13 Hi,On windows, ensure thst this is set in your sqlnet.ora file: (located at $ORACLE_HOME/network/admin)SQLNET.AUTHENTICATION_SERVICES= (NONE) -------------------- Hope this helps. . . Donald K. BurlesonOracle Press authorAuthor of Oracle Tuning: The Definitive Reference theron View Member Profile Sep 18 2006, 01:57 AM Post #4 Newbie Group: Members Posts: 5 Joined: 13-September 06 Member No.: 5,056 Thanks for your help! I changed the parameter, it was initiated on 'NTS'.What I also noticed is that not only the Oracle database-connections don't work anymore, but all network connections. Some examples of stacktraces below:java.sql.SQLException: Io exception: No buffer space available - exhausted attempts to queue bufferProtocol violationjava.sql.SQLException: Protocol violation at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134) at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:179) at oracle.jdbc.dbaccess.DBError.check_error(DBError.java:1160) at oracle.jdbc.ttc7.Ocommoncall.receive(Ocommoncall.java:149) at oracle.jdbc.ttc7.TTC7Protocol.logoff(TTC7Protocol.java:390) at oracle.jdbc.driver.OracleConnection.close(OracleConnection.java:1436)connection to check in has error and is closed.error detected was:java.sql.SQLException: No more data to read from socketIo except
a new third party system with an Oracle RACbackend. We have 5 nodes on Oracle 10.2.0.3 on Windows 2009 64bit. We havesporadic performance
Opitsk: Network Error Occurred While Two-task Server Trying Tosend Break; Error Code = 12592
issues that we are trying to resolve and I am findingtrace sqlnet expire_time 10 files frequently on node#1. The error message in the trace file is:Did you mean "Windows 200*8* 64bit"?opitsk: ora-12570 network error occurred while two-task server trying to send break;error code = 12571I hope with that kind of system that you have a support contract withOracle. A MetaLink search http://dbaforums.org/oracle/index.php?showtopic=4660 did bring up an article or two about that, withone of those being a bug.I also see on Metalink that 10.2.0.3 is not certified to run onWin2K8-64bit. Perhaps this is one of the reasons?This seems like a Production system. Best to put in a Support call,especially since it's new.GL!Rich--http://www.freelists.org/webpage/oracle-l reply Tweet Search Discussions Search All Groups oracle-l 1 http://grokbase.com/t/freelists.org/oracle-l/09254wm5zp/opitsk-network-error-occurred-error-code-12571 response Oldest Nested Nancy Iles Rich, My apologies for the typo.....it is Windows 2003 R2 64-bit; it has been a long, hard week. Yes, it is on a certified combination and I have already opened an issue with Oracle support but have not gotten any feedback yet. Regards, Nancy Windows Live: Keep your life in sync. http://windowslive.com/howitworks?ocid=TXT_TAGLM_WL_t1_allup_howitworks_022009 -- http://www.freelists.org/webpage/oracle-l Nancy Iles at Feb 6, 2009 at 3:16 am ⇧ Rich,My apologies for the typo.....it is Windows 2003 R2 64-bit; it has been a long, hard week. Yes, it is on a certified combination and I have already opened an issue with Oracle support but have not gotten any feedback yet.Regards,NancyDate: Thu, 5 Feb 2009 15:15:10 -0600> Subject: Re: opitsk: network error occurred (error code 12571)> From: rjoralist_at_society.servebeer.com> To: oracle-l@freelists.org> > Hi Nancy,> > > We recently went live on a new third party system with an Oracle RAC> > backend. We have 5 nodes on Oracle 10.2.0.3 on Windows 2009 64bit. We have> > sporadic performance issues that we are
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Date: Thu, 5 Feb 2009 13:01:52 -0600 We recently went live on a new third party system with an Oracle RAC backend. We have 5 nodes on Oracle 10.2.0.3 on Windows 2009 64bit. We have sporadic performance issues that we are trying to resolve and I am finding trace files frequently on node#1. The error message in the trace file is: opitsk: network error occurred while two-task server trying to send break; error code = 12571 I am familiar with Ora-12571 TNS Packet writer failure but not with this error message. Can anyone shed some light on what it means how to troubleshoot it and what impact it has on user session or performance? I found very little on Metalink about this specific error message. TIA, Nancy Iles Omni Hotels _________________________________________________________________ Windows Live™: E-mail. Chat. Share. Get more ways to connect. http://windowslive.com/howitworks?ocid=TXT_TAGLM_WL_t2_allup_howitworks_022009-- http://www.freelists.org/webpage/oracle-l Follow-Ups: Re: opitsk: network error occurred (error code 12571)From: Rich Jesse Other related posts:» opitsk: network error occurred (error code 12571) - Nancy Iles» Re: opitsk: network error occurred (error code 12571) - Rich Jesse» RE: opitsk: network error occurred (error code 12571) - Nancy Iles Home oracle-l Archive 02-2009 » Previous by Date» Next by Date » Related Posts » View list details » Manage your subscription © Avenir Technologies, LLC 2015