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Home Page Contact Us Database & Sql Blog Articles Fatal NI connect error 12520 error Program to connect oracle linux The following error occurred when a large number of database intensive Turn on tracing to gather more information. In the case of not listening for unusual view / app / oracle / admin / orcl / bdump / alert_ the instance name. Thanks Reply David Alejo Marcos - 18 May 2012 Hi Nelson, It should not matter.

If a connection remains idle for more than the "idle session timeout" value it drops the connections.Application developers usually configure their connection pools to remain alive for a long time, which Nelson - 3 April 2012 Hi David, Does it matter the case on the name of the listener in DIAG_ADR_ENABLED_listener_name=OFF? Powered by Blogger. Search BC Oracle Sites HomeE-mail Us Oracle Articles New Oracle Articles Oracle TrainingOracle Tips Oracle ForumClass Catalog Remote DBAOracle TuningEmergency 911RAC SupportApps Oracle PostersOracle Books Oracle Scripts Ion Excel-DB Don Burleson Blog

fatal ni connect error 12170 Oracle Database Tips by

Senior MemberAccount Moderator What is the JDBC connect string? New primary database "snowy" is opening... Oracle technology is changing and we strive to update our BC Oracle support information. Monday, June 17, 2013 ORA-12514: TNS:listener does not currently know of service requested in connect descriptor / Fatal NI connect error 12514, connecting to /ns main err code: 12564 / TNS-12564:

Thanks - keep blogging!🙂 Best regards Stig Andersen Denmark Reply 2. In this case alert log was reporting following errors Fatal NI connect error 12514, connecting to: (DESCRIPTION_LIST=(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=oradbdev01)(PORT=1521))(ADDRESS=(PROTOCOL=TCP)(HOST=oradbdev02)(PORT=1521))(CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=tintin_DGB)(CID=(PROGRAM=oracle)(HOST=oradbdev02)(USER=oracle))))) It's reporting service_name as tintin_DGB but we have specified service name as tintin_dgmgrl. {db_unique_name}_DGB.{db_domain}: Top %d bloggers like this: Oracle Hunterz BELIEVE IN YOURSELF & WORK SMART :) :) ... Multiplexing Control File 11gR2 RAC with ASM Bug 16562733 : NODE EVICTION DUE TO FAILED IO OF V...

Tns error struct: ns main err code: 12547 TNS-12547: TNS:lost contact ns secondary err code: 12560 nt main err code: 0 nt secondary err code: 0 nt OS err code: 0 Senior MemberAccount Moderator Yes, this is what I have in mind and why I asked for these operations. @OP, note: replace "client platform" by "application server" if client that receives the Firewall has an "idle session timeout" value. Our database is behind a firewall.

Feel free to ask questions on our Oracle forum. Report message to a moderator Re: Fatal NI connect error 12547 [message #619693 is a reply to message #619657] Thu, 24 July 2014 08:00 BlackSwan Messages: 24942Registered: January Verify if the listener is up and running. 2.) Verify your alert log and sqlnet.log to see if any errors. 3.) Verify if you have specified SID or SERVICE_NAME in you It helped me to solve identical problem.ReplyDeleteAdd commentLoad more...

Error is ORA-12521 Error on Node 2 drcpsprod.log - Data Guard Broker Status Summary: Type Name Exadata Commands to generate Logs for Troubleshoot... ► July (12) ► June (1) ► January (2) ► 2013 (50) ► December (1) ► October (4) ► August (7) ► July (6) Unfortunately I cannot provide the script but there are free monitoring tools like OEM that, in my opinion, do a great job for monitoring and alerting. Operation requires startup of instance "tintin1" on database "tintin" Starting instance "tintin1"...

cheers Amit Reply Madhav Deshpadne says: 19 August, 2014 at 12:07 am http://www.oracle.com/technetwork/articles/oem/havewala-odg-oem12c-1999410.html Reply Leave a Reply Cancel reply Search Trending How To Change/Restore User Password in 11G Resolving Shutdown Immediate Marc Reply 4. DGMGRL> SHOW DATABASE VERBOSE psprod Database - psprod Enterprise Manager Name: psprod_linux Role: PRIMARY Intended State: Set init.ora parameters for auxiliary database and clone without using spfile option run { allocate channel ch1 type disk; allocate channel ch2 type disk; allocate auxiliary channel ch3 type disk; allocate

Burleson Consulting The Oracle of Database Support Oracle Performance Tuning Remote DBA Services Copyright © 1996 - 2016 All rights reserved by Burleson Oracle is the registered trademark of Oracle also mention the occurrence of this error if you use DB Console or Enterprise Manager to monitor your databases and the em agent will try to connect to the target It should look like below snowy_dgmgrl = (DESCRIPTION_LIST = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = oradbdev02.eglbp.corp.yahoo.com)(PORT = 1521)) (ADDRESS = (PROTOCOL = TCP)(HOST = oradbdev01.eglbp.corp.yahoo.com)(PORT = 1521)) (CONNECT_DATA =(SERVER One way to minimize the impact is by using the parameter SQLNET.INBOUND_CONNECT_TIMEOUT (default to 60 seconds on 10gR2 and 11g) but, sometimes, this value is not adequate.

Check status votingdisk. Regards Bhushan Reply Amit says: 4 May, 2012 at 8:45 am hi Bhushan, Em should be pretty easy. Related Comments» 1. Errata?

The server shut down because connection establishment or communication with a client failed to complete within the allotted time interval. ORA-12514: TNS:listener does not currently know of... Powered by Blogger. ORACLE instance shut down.

Get the Complete Oracle SQL Tuning Information The landmark book "Advanced Oracle SQL Tuning The Definitive Reference" is filled with valuable information on Oracle SQL Tuning. Solution - We have to change the DGConnectIdentifier using Data Guard broker to point to SCAN name instead of VIP name of the nodes. This book includes scripts and tools to hypercharge Oracle 11g performance and you can buy it for 30% off directly from the publisher. Burleson is the American David Marcos' Blog Just another Oracle weblog Home About Scripts Copyright jump to navigation Removing Fatal NI connect error xxxx from youralert.log 18 January 2011 Posted by David Alejo Marcos in

connected to target database: TINTIN (DBID=2175947715) RMAN-00571: =========================================================== RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS =============== RMAN-00571: =========================================================== RMAN-00554: initialization of internal recovery manager package failed RMAN-04006: error from auxiliary database: ORA-01031: I will try to do it in my test setup and document it. 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 Calculating the Required Network Bandwidth Transfe...

Because it sends packets to application servers every ten minutes, the connections are detected as active by firewalls and they are not broken. **In an installation that includes GRID, this parameter Tns error struct: ns main err code: 12564 TNS-12564: TNS:connection refused ns secondary err code: 0 nt main err code: 0 nt secondary All rights reserved. If you already have a value you have considered adequate, you might want to add the following line on your listener.ora file: DIAG_ADR_ENABLED_listener_name=OFF This line will hide the error on the

Extending Oracle Enterprise Manager (EM)monitoring. Can tnsping the service? Wednesday, August 20, 2014 Removing Fatal NI connect error 12170 from Database Alert Log In our one of the 11gR2 Production Database, there were so many entries w.r.tFatal NI connect error Can you please share the alert log monitoring script for 11gr2 (linux) Thanks, Meera Reply David Alejo Marcos - 29 June 2012 Hello, Thank you for your comments.

Focus of investigation configuration of lisnter.ora and tnsname.ora. The connect descriptor received by the listener specified a service name for a service (usually a database service) that either has not yet dynamically registered with the listener or has not See SQLNET.LOG to find secondary error if not provided explicitly. Creating Local Inventory / Central Inventory for E...

But in our environment, it was already set.