Fatal Ni Connect Error 12537 Tns 12537
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12, 2016 - 3:19 am UTC Category: Database – Version: 11.2.0.1 Latest Followup You Asked Hi tom, In our oracle database setup frequently getting error like - Fatal NI connect fatal ni connect error 12537 connecting to local no error 12537, connecting to: (LOCAL=NO) VERSION INFORMATION: TNS for Linux: Version 11.2.0.1.0 -
Fatal Ni Connect Error 12537 Ns Secondary Err Code: 12560
Production Oracle Bequeath NT Protocol Adapter for Linux: Version 11.2.0.1.0 - Production TCP/IP NT Protocol Adapter for Linux: Version ora-609 tns-12537 11.2.0.1.0 - Production Time: 27-JUL-2016 17:24:10 Tracing not turned on. Tns error struct: ns main err code: 12537 TNS-12537: TNS:connection closed ns secondary err code: 12560 nt main err code: 0 ora-12537: tns:connection closed nt secondary err code: 0 nt OS err code: 0 opiodr aborting process unknown ospid (9352) as a result of ORA-609 and we said... From MOS 1538717.1 ================================================== Alert.log shows ORA-609 with TNS-12537: TNS:connection closed (Doc ID 1538717.1) APPLIES TO: Oracle Net Services - Version 11.2.0.1 to 11.2.0.4 [Release 11.2] Oracle Net Services - Version 12.1.0.2 to 12.1.0.2 [Release 12.1] Information in this
Tns-12537: Tns:connection Closed Ns Secondary Err Code: 12560
document applies to any platform. SYMPTOMS Alert log shows failed incoming connection: Fatal NI connect error 12537, connecting to: (LOCAL=NO) VERSION INFORMATION: TNS for Linux: Version 11.2.0.3.0 - Production Oracle Bequeath NT Protocol Adapter for Linux: Version 11.2.0.3.0 - Production TCP/IP NT Protocol Adapter for Linux: Version 11.2.0.3.0 - Production Time: 26-FEB-2013 02:23:51 Tracing not turned on. Tns error struct: ns main err code: 12537 TNS-12537: TNS:connection closed ns secondary err code: 12560 nt main err code: 0 nt secondary err code: 0 nt OS err code: 0 opiodr aborting process unknown ospid (28725) as a result of ORA-609 CAUSE First an explanation of this kind of errors. The message opiodr aborting process unknown ospid (.....) as a result of ORA-609 is just a notification that oracle database closed (aborted) a dedicated process because of ORA-609. ORA-609 means "could not attach to incoming connection" so the database process was 'aborted' (closed) because it couldn't attach to the incoming connection passed to it by the listener. The reason for this is found in the sqlnet error stack, in our case is: TNS-12537: TNS:connection closed. Basically the dedicated process didn
hanged2) conn user/pwd@orcl hanged3) Database is up and running4) Error in alert lognt OS err code: 0Fatal NI connect error 12537, opiino: attach failed due to ora-12537 connecting to:(LOCAL=NO)VERSION INFORMATION:TNS for Linux: Version 11.1.0.6.0 - ProductionOracle Bequeath NT tns-00507 Protocol Adapter for Linux: Version 11.1.0.6.0 - ProductionTCP/IP NT Protocol Adapter for Linux: Version 11.1.0.6.0 - ProductionTime:
Ora-609 Tns-12547
25-JAN-2012 12:38:49Tracing not turned on.Tns error struct:ORA-609 : opiodr aborting process unknown ospid (4018_47693892033648)ns main err code: 12537TNS-12537: TNS:connection closedns secondary err code: 12560nt main err code: 0nt https://asktom.oracle.com/pls/apex/f?p=100:11:::NO:RP:P11_QUESTION_ID:9530823800346907304 secondary err code: 0nt OS err code: 0ORA-609 : opiodr aborting process unknown ospid (4016_47051970669680)Cause:The ORA-609 error is thrown when a client connection of any kind failed to complete or aborted the connectionprocess before the server process was completely spawned.Beginning with 10gR2, a default value for inbound connect timeout has been set at 60 seconds.Solution:Increase the values http://oracledbajourney.blogspot.com/2012/01/ora-609-and-tns-12537-in-11g-alertlog.html for INBOUND_CONNECT_TIMEOUT at both listener and server side sqlnet.ora file as a preventive measure.If the problem is due to connection timeouts,an increase in the following parameters should eliminate or reduce the occurrence of the ORA-609s.Sqlnet.ora: SQLNET.INBOUND_CONNECT_TIMEOUT=180Listener.ora: INBOUND_CONNECT_TIMEOUT_listener_name=120I had faced this issue on Linux Server.In may case the issue got resolved after changing one of the Kernel Parameter.Change the value of net.ipv4.ip_forward from 0 to 1 in /etc/sysctl.conf file.# Controls IP packet forwardingnet.ipv4.ip_forward = 1 Posted by Vivek Bhutani Email ThisBlogThis!Share to TwitterShare to FacebookShare to Pinterest Labels: Adminstration, Issues, Oracle Blog No comments: Post a Comment Newer Post Older Post Home Subscribe to: Post Comments (Atom) Popular Posts ORA-609 and TNS-12537 in 11g Alert.log Upgrade EBS from 12.1.3 to 12.2.3 Expdp completed with warnings VKTM detected a time drift. Please check trace file for more details. ORA-39083: Object type PROCACT_SYSTEM failed to create with error Total Pageviews Blog Archive ► 2015 (2) ► January (2) ► 2014 (33) ► December (2) ► November (1) ► October (1)
connection close error If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to http://www.dbasupport.com/forums/showthread.php?40144-tns-connection-close-error register before you can post: click the register link above to proceed. http://dba.stackexchange.com/questions/74803/oraclesid-local-no To start viewing messages, select the forum that you want to visit from the selection below. Results 1 to 2 of 2 Thread: tns connection close error Tweet Thread Tools Show Printable Version Email this Page… Subscribe to this Thread… Display Linear Mode Switch to Hybrid Mode Switch fatal ni to Threaded Mode 11-25-2003,11:18 AM #1 leonard905 View Profile View Forum Posts Member Join Date Jun 2000 Location dumfries,va,usa Posts 227 tns connection close error Hi all, Can someone help me out with why a user cannot connect to a remote database. Below is a copy of his sqlnet.log file: Fatal NI connect error 12537, connecting to: (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=campus.com)(PORT=1530))(CONNECT_DATA=(SID=test02)(Server=D edicated)(CID=(PROGRAM=C:\ora6i\BIN\PLUS80W.EXE)(HOST=remote)(USER=user1)))) VERSION INFORMATION: fatal ni connect TNS for 32-bit Windows: Version 8.0.6.0.0 - Production Windows NT TCP/IP NT Protocol Adapter for 32-bit Windows: Version 8.0.6.0.0 - Production Time: 25-NOV-03 10:01:34 Tracing not turned on. Tns error struct: nr err code: 12206 TNS-12206: TNS:received a TNS error during navigation ns main err code: 12537 TNS-12537: TNS:connection closed ns secondary err code: 12560 nt main err code: 507 TNS-00507: Connection closed nt secondary err code: 0 nt OS err code: 0 leonard905 leonard905@yahoo.com Reply With Quote 11-25-2003,11:25 AM #2 fraze View Profile View Forum Posts Senior Member Join Date Nov 2000 Location Birmingham, UK Posts 360 Have a look at: http://metalink.oracle.com/metalink/..._id=255190.996 and http://metalink.oracle.com/metalink/...&p_id=120498.1 HTH Reply With Quote Quick Navigation Oracle Database Administration Top Site Areas Settings Private Messages Subscriptions Who's Online Search Forums Forums Home Forums Oracle Forums Oracle Database Administration Oracle Applications DBA Oracle Development Oracle Certification Oracle : How To Oracle Careers Oracle Positions Available Oracle Job Wanted Archives Forum Archives Other Feedback and Questions regarding the forums Obfuscation Unlimited « Previous Thread | Next Thread » Posting Permissions You may not post new
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