Oracle Error 12541 No Listener
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Ora-12541 Tns No Listener 11g
posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss tns no listener error in oracle 11g Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes ora 12541 tns no listener toad a minute: Sign up Oracle client ORA-12541: TNS:no listener [closed] up vote 20 down vote favorite 1 I am new on Oracle database, but I have one issue, now on my Database server (server1) listener and database instance is run
Ora-12514 Tns No Listener
correctly and I can use sqlplus to connect to this DB, But when I connect to database by using other server, I check the TNS configuration is correct but system said ERROR: ORA-12541: TNS:no listener My database is Oracle 10gR2 So how can I solve this issue? oracle listener share|improve this question edited Sep 23 '14 at 9:26 subhashis 1,55672430 asked Nov 13 '12 at 9:58 aliasosx 1332212 closed as off-topic by Jens Erat, Annjawn, Eric Brown, g00glen00b, showdev Feb 21
Ora-12541: Tns:no Listener Linux
'14 at 23:30 This question appears to be off-topic. The users who voted to close gave this specific reason:"Questions on professional server- or networking-related infrastructure administration are off-topic for Stack Overflow unless they directly involve programming or programming tools. You may be able to get help on Server Fault." – Jens Erat, Annjawn, Eric Brown, g00glen00b, showdevIf this question can be reworded to fit the rules in the help center, please edit the question. 3 should be a serverfault.com / dba.stackexchange.com question –Raptor Nov 13 '12 at 10:01 But when I connect to database by using other server You mean to say that when you try to connect the same database from server? –user75ponic Nov 13 '12 at 10:01 I mean I connect to Database server by client by sqlplus or sql developer on Sqldeveloper Error "An error was encountered performing the requested operation: The Network Adapter could not establish the connection Vendor code 20" –aliasosx Nov 13 '12 at 10:04 So you are able to connect to database using sqlplus but not from SQL Developer? –user75ponic Nov 13 '12 at 10:13 you've verified the listener is up on the "server1" box, verified its port number, and checked the TNSNames/connection string on the other server that it matches the ip/hostname and port? –DazzaL Nov 13 '12 at 10:17 | show 3 more comments 4 Answers 4 active oldest votes up vote 9 down
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Tns-12560: Tns:protocol Adapter Error
might have Meta Discuss the workings and policies of this site About Us Learn tns-00511: no listener more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Database Administrators Questions Tags Users Badges http://stackoverflow.com/questions/13358656/oracle-client-ora-12541-tnsno-listener Unanswered Ask Question _ Database Administrators Stack Exchange is a question and answer site for database professionals who wish to improve their database skills and learn from others in the community. Join them; it only takes a minute: Sign up Here's how it works: Anybody can http://dba.stackexchange.com/questions/73944/ora-12541-tnsno-listener ask a question Anybody can answer The best answers are voted up and rise to the top ORA-12541: TNS:no listener up vote 3 down vote favorite 1 I've been working this issue all day, reading posts here and other locations. I'm just not able to get past this error. I can connect just fine locally on my server (CentOS), but continue to get the TNS:no listener error when trying to connect via my Mac (OSX Mavericks) which is on the same subnet. Below are some notes I've captured based on what information I see that has been requested for this type of issue: -------------------------------------------------------------------------------- MISC NETWORK CONFIG: -------------------------------------------------------------------------------- [root@rubyrailssvr ~]# more /etc/hosts 127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 ::1 localhost localhost.localdomain localhost6 localhost6.localdomain6 192.168.1.14 rubyrailssvr.homenet.com [root@rubyrailssvr ~]# [root@rubyrailssvr ~]# more /etc/sysconfig/network NETWORKING=yes HOSTNAME=rubyrailssvr.homenet.com [root@rubyrailssvr ~]# -------------------------------------------------------------------------------- --------------------------------------------------------------------------------
CommunityOracle User Group CommunityTopliners CommunityOTN Speaker BureauJava CommunityError: You don't have JavaScript enabled. This tool uses JavaScript and much of it will not work correctly without it enabled. Please turn JavaScript back on and reload this https://community.oracle.com/thread/2344413 page. Please enter a title. You can not post a blank message. Please type your message and try again. More discussions in General Database Discussions All PlacesDatabaseGeneral Database Discussions This discussion is archived 1 2 3 Previous Next 30 Replies Latest reply on Oct 19, 2012 10:53 AM by EdStevens TNS-12541 TNS no listener TheHades0210 Feb 6, 2012 no listener 5:14 AM Aloha! I have an Oracle 11g R2 running on Windows 2003. Currently i have this error every time i try to start the LISTENER on cmd prompt. LSNRCTL for 32-bit Windows: Version 11.2.0.1.0 - Production on 06-FEB-2012 12:46 :02 Copyright (c) 1991, 2010, Oracle. All rights reserved. Connecting to (ADDRESS=(PROTOCOL=tcp)(HOST=)(PORT=1521)) TNS-12541: TNS:no listener TNS-12560: TNS:protocol adapter error tns no listener TNS-00511: No listener 32-bit Windows Error: 61: Unknown error C:\>lsnrctl service Status are: On service LISTENER is started, but when i connect to an instance i get this error: C:\>sqlplus sys as sysdba SQL*Plus: Release 11.2.0.1.0 Production on Mon Feb 6 12:59:35 2012 Copyright (c) 1982, 2010, Oracle. All rights reserved. Enter password: ERROR: ORA-12560: TNS:protocol adapter error Enter user-name: Can someone please help me. Our prod env is currently stopped. :( Hades, 18897Views Tags: none (add) listenerContent tagged with listener, noContent tagged with no, tnsContent tagged with tns, tns-12541Content tagged with tns-12541 This content has been marked as final. Show 30 replies 1. Re: TNS-12541 TNS no listener sb92075 Feb 6, 2012 5:17 AM (in response to TheHades0210) TheHades0210 wrote: Aloha! I have an Oracle 11g R2 running on Windows 2003. Currently i have this error every time i try to start the LISTENER on cmd prompt. LSNRCTL for 32-bit Windows: Version 11.2.0.1.0 - Production on 06-FEB-2012 12:46 :02 Copyright (c) 1991, 2010, Oracle. All rights reserved. Connecting to (ADDRESS=(PROTOCOL=tcp)(HOST=)(PORT=1521)) TNS-12541: TNS:no