Networking And Gateways :: ORA-12518 Tns - Listener Does Not Currently Know Of Service?

Jan 31, 2013

ORA-12518 Tns: Listener does not currently know of service

from application server using client 10g to connect our database.This problem happens only in application server and we tried from another server we can connect to database easily but problem only in application server.

this error since TNSNAMES and network are properly hosted since there no network disconnection betwwen database server and application server.

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Networking And Gateways :: ORA-12514 - Listener Does Not Currently Know Of Service Requested

Nov 18, 2012

I am getting the following error.

C:>sqlplus sys/oracle@duptest as sysdba
SQL*Plus: Release 11.2.0.1.0 Production on Sun Nov 18 17:58:22 2012
Copyright (c) 1982, 2010, Oracle. All rights reserved.

ERROR: ORA-12514: TNS:listener does not currently know of service requested in connect descriptor

Enter user-name:

My tnsnames.ora is as follows:

# tnsnames.ora Network Configuration File: C:appAliproduct11.2.0dbhome_1NETWORKADMIN nsnames.ora
# Generated by Oracle configuration tools.

DUPTEST =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = WIN-LRTU6C15D75.localdomain)(PORT = 1521))
)
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = duptest.localdomain)
[code]....

The command completed successfully

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Networking And Gateways :: ORA-12514 - TNS - Listener Does Not Currently Know Of Service Requested In Connect

Jan 25, 2010

im getting error ORA-12514.our prod db runs under default listener.nw i have configured another listener.if i try to connect from the loacl im grtting above error,bt im able to tnsping from the local system.

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Networking And Gateways :: ORA-12504 / TNS Listener Not Given SERVICE-NAME In CONNECT-DATA

Oct 4, 2011

I am trying to connect to Oracle 11g using ODBC.I created a data source name from Admistrative Tools->ODBC Data Sources.I selected Oracle in OraClient11g_home1 as the driver. I tested the connection and it was succesful.I tried to connect from visual studio. I used the Data Source as Microsoft ODBC Data SOurce. Selected my DSN from drop down (LORAC). I gave the user name and password and got the followign errors:

ORA-12504: TNS:listener was not given the SERVICE_NAME in CONNECT_DATA

[Microsoft][ODBC Driver Manager] Driver's SQLSetConnectAttr failed

This is my tnsnames.ora located in C:oracleproduct11.1.0client_1
etworkadmin directory.
# tnsnames.ora Network Configuration File: C:oracleproduct11.1.0client_1
etworkadmin nsnames.ora
# Generated by Oracle configuration tools.
LORAC =
(DESCRIPTION =

[code]...

When i do tnsping LORAC, i get OK. When I do tnsping of the other service name i get Failed. However when I try to connect to that service from Visual studio I get a differnt set of errors:

ORA-12154: TNS:could not resolve the connect identifier specified

[Microsoft][ODBC Driver Manager] Driver's SQLSetConnectAttr failed

I had assumed that as the test connection from ODBC Administrator had worked I would be able to connec to my database from viusal studio. Is there something wrong in my tnsnames.ora? The content or its directory location?

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Networking And Gateways :: ORA-12514 - TNS - Listener Does Not Currently Know Of Service Requested In Connect Descriptor

Feb 9, 2010

I have oracle 11g on windows xp. I can connect to oracle by SQL Plus without any problem, but when i want to connect to oracle by Toad or SQuirrel i see this error:

PTM Coding: Listener refused the connection with the following error:
ORA-12514, TNS:listener does not currently know of service requested in connect descriptor

my listner.ora and tnsnames.ora come below:

listner.ora:
# listener.ora Network Configuration File: C:appKiarashproduct11.1.0db_1
etworkadminlistener.ora
# Generated by Oracle configuration tools.

[Code].....

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Networking And Gateways :: TNS Listener Service Won't Start After Changing (Logon As) Setting

Mar 22, 2010

One of our requirements is to secure the listener and other Oracle services by running them as a local OS account rather than as LocalSystem on the server.

I created a local OS account (assume it's named oracleuser), assigned it to the User and ORA_DBA groups on the server, and then I went to the Local Policies and added oracleuser to "Deny log on locally" and "Log on as a service".

I opened up the Services utility and stopped the four Oracle services we have running (OracleMTSRecoveryService, xxx_home1iSQL*Plus, xxx_home1TNSListener, and OracleServiceMYDB). I changed the "Log on as" for each service to oracleuser with its password (copied and pasted so I know there are no typo's), and restarted the services.

All the services except the listener started up. Attempting to start the listener caused the following error:

"The xxx_home1TNSListener service on Local Computer started and then stopped. Some services stop automatically if they have no work to do, for example, the Performance Logs and Alerts service."

I tried rebooting the server and had the same result.For now just the listener service has been switched back to logging in as LocalSystem while the other services continue to use the local OS account and the database seems stable, but I do need to figure this out.

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Networking And Gateways :: Any Option To Change Default Listener As Listener 1

Mar 11, 2010

I am using oracle 11.2.0 in linux platform.i have created a listener for the asm database. and i am using non default port of 1525 whenever i go for lsnrctl>status always shows for the port 1521. i don't want the default port 1521 and i have changed the local listener as listener1 with port 1525 protool tcp in spfile and registered with the asm database.Is there any option to change the default listener as listener1.

also,everytime when i give lsnrctl>show current_listener it is showing "listener"

i have set the current-listener to listener1 and save_config listener1 and reloaded.After exit and enter lsnrctl>status it will show for port 1521 When i attempt to start listener1 every time. it will prompt listener1 is already running.

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Networking And Gateways :: Add SID In Listener.ora File To Reload Listener?

Jul 5, 2010

In one of our RAC envrionment, we have more than 15 databases in a server running in AIX Operating system.the Listener file I am able to find only one entry (SID). But while trying to execute lsnrctl status it displays all the 15 SIDs in the list hosted in the ser ver. Not sure how it works?

As we created another one new database in the database, where i need to add this SID in the listener.ora file to reload the listener.

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Networking And Gateways :: What Does Status UNKNOWN Mean For A Service

May 26, 2010

I get this error when I try to connect to this database service as another user. I can connect to it as sys without any problem and the database is up.

And when I check to see whether the listener is running for that service, using lsnrctl status command, it shows that the service is UNKNOWN. What does this status mean?

> sqlplus usera/password@prod
SQL*Plus: Release 9.2.0.5.0 - Production on Tue May 25 14:50:35 2010
Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.

ERROR:ORA-12514: TNS:listener could not resolve SERVICE_NAME given in connect

descriptor

/home/oracle> lsnrctl status
LSNRCTL for IBM/AIX RISC System/6000: Version 10.2.0.4.0 - Production on 25-MAY-2010 22:56:22
Copyright (c) 1991, 2007, Oracle. All rights reserved.
Connecting to (ADDRESS=(PROTOCOL=TCP)(Host=xxx)(Port=1521))
STATUS of the LISTENER

[code]....

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Networking And Gateways :: ORA-12154 / TNS - Could Not Resolve Service Name

Dec 18, 2003

I installed Oracle 9i under W2K with preconfigured DB (SID=ORCL), after that I intalled Oracle developer suite and everything is OK but, When I created second DB (SID=SUMM), I get "ORA-12154: TNS:could not resolve service name" when I tried to connect with :

SQL> connect sys/oracle@summ as sysdba

NB: I have no problem when I use

SQL> connect sys/oracle@orcl as sysdba

Below, are my SQLNET.ORA, TNSNAMES.ORA, LISTENER.ORA files

# SQLNET.ORA Network Configuration File: C:oracleora90networkadminsqlnet.ora
# Generated by Oracle configuration tools.
SQLNET.AUTHENTICATION_SERVICES= (NTS)
NAMES.DIRECTORY_PATH= (TNSNAMES, ONAMES, HOSTNAME)

[code]....

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Networking And Gateways :: ORA-12154 / TNS / Could Not Resolve Service Name

May 15, 2013

What I'm trying to do Establish a remote connection to an Oracle 9i R2 9.2.0.8.0 database using "Oracle Provider for OLEDB 9.2.0.7.0" (I was unable to find an 9.2.0.8.0 equivalent) on a Windows Server 2008 R2 64-bit machine.

My configuration

sqlnet.ora
# SQLNET.ORA Network Configuration File: D:oracleora92
etworkADMINsqlnet.ora
# Generated by Oracle configuration tools.
NAMES.DEFAULT_DOMAIN = B81DCS.COM
SQLNET.AUTHENTICATION_SERVICES= (NTS)

[code]....

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Networking And Gateways :: ORA-12154 - TNS - Could Not Resolve Service Name?

May 14, 2013

My database is oracle 9i when try to connect oracle database using putty to AIX server like..

$ sqlplus

SQL*Plus: Release 9.2.0.8.0 - Production on Wed May 15 09:50:01 2013

Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.

Enter user-name: sys@testdb as sysdba
Enter password: (given password)

(then showing the following Error message)

ERROR:
ORA-12154: TNS:could not resolve service name

But I try to connect using SQLPlus window then it is successfully connected also if i try to connect using command line window like..

C:>sqlplus /

Enter user-name: sys@testdb as sysdba
Enter password:
Connected to:
Oracle9i Enterprise Edition Release 9.2.0.8.0 - 64bit Production
JServer Release 9.2.0.8.0 - Production

SQL> select name from v$database;

NAME
---------
TESTDB

then it is also successfully connected to database..what is the problem .

my TNSLISTENER.ora file is

# TNSNAMES.ORA Network Configuration File: /u01/app/oracle/product/9.2.0/network/admin/tnsnames.ora
# Generated by Oracle configuration tools.

SINGERDB =
(DESCRIPTION =
(ADDRESS_LIST =

[code]....

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Networking And Gateways :: ORA-12154 TNS - Could Not Resolve Service Name?

Dec 24, 2010

My server database is not connected today whenever I try to connect it. It was working properly till yesterday but today morning when I came to office and want to connect with server then my database server show the message "ORA-12154 TNS: could not resolve the service name" and not connected.

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Networking And Gateways :: ORA-12154 / TNS - Couldn't Resolve Service Name

May 19, 2010

I can able to login to the database through an user A. But when I try login as B,I am getting the follwing error. ORA-12154: TNS:could not resolve service name...I am using the following method.

1. Login to the database server via putty.
2. sqlplus A/****

for the user A,the step2 is working fine. But the same step is failing for the user B.And the user B is trying to connect to the database from the same server as the user A logged in to the database successfully.

db01: sqlplus B/*****
SQL*Plus: Release 9.2.0.4.0 - Production on Wed May 19 13:12:52 2010
Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.

Enter password:
ERROR:
ORA-12154: TNS:could not resolve service name

Enter user-name: I don't know why this error is coming for a particular user only.

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Networking And Gateways :: ORACLE Error 12154 Encountered - Could Not Resolve Service Name

May 13, 2013

I have overwritten tnsnames.ora file with newone. In new tnsnames.ora file I have added new host string, remaining all unchanged.

after that, when trying to connect using sqlplus(from windows machine, sqlplusw.exe), working fine. But when trying to connect through putty getting error.

ORA-12154: TNS:could not resolve service name

for the same reason my scheduled cron tab can not run export backup. cron tab error is

EXP-00056: ORACLE error 12154 encountered
ORA-12154: TNS:could not resolve service name
EXP-00000: Export terminated unsuccessfully

I am suspecting problem may be due to file accessing permission related issue. But cant solve it. Current tnsnames.ora files permission is

# ls -l admin
total 112
-rw-r--r-- 1 oracle oinstall 14661 Apr 26 2002 libnk59.exp
-rw-r--r-- 1 oracle oinstall 643 Apr 26 2002 libnk59.imp
-rw-r--r-- 1 oracle oinstall 5728 Apr 26 2002 libnrad9.exp

[code]....

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Networking And Gateways :: Accessing MS-ACCESS From Oracle Using Heterogeneous Service Agents

Nov 13, 2011

I have a requirement wherein I need to access the MS ACCESS database table from Oracle Client.I have created ODBC data source and have configured tnsnames.ora and listener.ora for the same. As a next step I am trying to configure HS init file for hsodbc connection but couldn't find the directory hs in $ORACLE_HOME (<ORACLE_HOME>hsadmininit******.ora). Any patch that needs to be applied for hsodbc connection in the server.

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Networking And Gateways :: Listener Dynamic Registration

Jan 3, 2012

Which parameters are required in init file for 'Dynamic Listener Registration'? (for default port/ protocol). I understand that Local_listener is required only if we are using not default protocol, port.

Also which cases we need listener.ora file? I understand we need it for 'Duplicate Database' using RMAN as well as for 'Data Guard'. what else will need it?

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Networking And Gateways :: Unable To Start Listener

Mar 1, 2011

I am having a problem getting my listener to start.

[oracle@jhlinux ~]$ lsnrctl start
LSNRCTL for Linux: Version 11.1.0.6.0 - Production on 01-MAR-2011 23:26:30
Copyright (c) 1991, 2007, Oracle. All rights reserved.
Starting /u01/app/oracle/product/11.1.0/db_1/bin/tnslsnr: please wait...
TNSLSNR for Linux: Version 11.1.0.6.0 - Production
System parameter file is /u01/app/oracle/product/11.1.0/db_1/network/admin/listener.ora
Log messages written to /u01/app/oracle/diag/tnslsnr/jhlinux/listener/alert/log.xml
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=jhlinux.home.com)(PORT=1521)))
[code]...

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Networking And Gateways :: How Many Listener Supported In One Database

May 30, 2010

How many listener we can have in one database? How many users can be support by one listener?

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Networking And Gateways :: Listener Could Not Listen Ora 11 XE Server

Mar 10, 2012

I have installed on my local machine the Ora 11 XE server and the client. Its okay. I can logon from the OAS normally.

However, when I try to connect from my Php application, the messages that comes is: 'ORA-12154: TNS:could not resolve service name'.

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Networking And Gateways :: How To Find Out The Listener Password

Mar 24, 2011

How to find out the listener password in oracle?

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Networking And Gateways :: Configure Listener Using Net Manager

Oct 29, 2011

When i configure a listener using net manager,if found that the red text box in the picture can fill "the value of the global name " or "the value of the service_names".

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Networking And Gateways :: Listener For Oracle HS Not Starting?

Mar 16, 2011

I am done with my configuration for oracle HS to connect to SQLserver. When I tried to start my listener, it is giving the following errors.

-----------------------------------------------------------------
TNSLSNR for 32-bit Windows: Version 10.2.0.1.0 - Production
System parameter file is D:oracleproduct10.2.0db_1
etworkadminlistener.or
a
Log messages written to D:oracleproduct10.2.0db_1

[code]..

Contents of my listener.ora file are below
--------------------------------------------------------------
LISTENERSQLODBC =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS_LIST=

[code]...

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Networking And Gateways :: Listener Hangs After Starting Up

Apr 28, 2011

I just installed oracle 11g on a fresh RHEL 5.2 installation on virtual box.

The database is up, but the listener (LISTENER) hangs after a minute from starting it, and then any lsnrctl command just hangs without showing any error messages, when I restart the virtual machine and then start the DB and listener, it works for a minute and it hangs again!

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Networking And Gateways :: Unable To Start Listener?

Feb 27, 2011

I could not able to start the listener if i have named it other than the default name: LISTENER and the default Port:1521

if I name it list and port : 9999 it is throwing an error as

LSNRCTL for Linux: Version 11.1.0.6.0 - Production on 27-FEB-2011 13:02:23

Copyright (c) 1991, 2007, Oracle. All rights reserved.

Starting /oraeng/app/oracle/product/11.1.0/bin/tnslsnr: please wait...

TNSLSNR for Linux: Version 11.1.0.6.0 - Production
System parameter file is /oraeng/app/oracle/product/11.1.0/listener.ora
Log messages written to /oraeng/app/oracle/product/11.1.0/log/diag/tnslsnr/server1/list/alert/log.xml
TNS-01151: Missing listener name, list, in LISTENER.ORA

Listener failed to start. See the error message(s) above...

Should i have to do some changes in sqlnet.ora for overriding the default settings?

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Networking And Gateways :: Bind 1 Listener On 2 Interfaces?

Nov 5, 2010

Is it possible to bind an Oracle Listener on 2 different interfaces on the same host?

My initial situation: I've set up a new VLAN in eth1.8 on our database server. There are 2 Oracle instances on this host. One instance was set up for the new VLAN, this works fine. The other listener stayed in the old network, because an other customer also needs to access this instance.

Now the customer wo was set up for 2 new VLAN can't access the other instance listenig on the interface eth0.

In short I have the following setup:
customer1: eth0
customer2: eth1.8 (VLAN)

listener1: LST1
listener2: LST2

SSID1: SID1
SSID2: SID2

listener1 is listening on eth0 for SID1
listener2 is listening on eth1.8 for SID2
This works fine.

Now customer2 needs to access SID1, which is configured on eth0, but customer2 is configured for eth1.8

So I need a listener for SID2, that is configured for both interfaces eth0 AND eth1.8.

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Networking And Gateways :: Listener Support No Services

Jan 24, 2012

i have created a listener for my db and register the service to it some 2 years back now i have checked it and it display as follows

LSNRCTL for Solaris: Version 11.2.0.1.0 - Production on 24-JAN-2012 13:49:44
Copyright (c) 1991, 2009, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=10.x.x.x)(PORT=1521)))
STATUS of the LISTENER
------------------------
Alias LISTENER
Version TNSLSNR for Solaris: Version 11.2.0.1.0 - Production
Start Date 24-JAN-2012 13:45:44
Uptime 0 days 0 hr. 3 min. 59 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
[code]....

now i have stop and then restart but same status? so how can i manually register it again or anyother solution as i cant run netmgr

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Networking And Gateways :: Can't Connect To Remote DB Listener

Jul 2, 2010

I have a database up and running (including listener) on machine A. From that machine, everything seems fine. However, when I try to connect to it from another machine (say, machine B) on the network, the connection cannot be established (exact message: connection to database failed: The Network adapter cannot establish the connection).

I can successfully ping machine A from machine B. The machine A db is a default install (ORCL).

Is it possible the DB listener is not configured properly to connect to remote clients? On machine B, I have oracle tools such as SQLPLUS, Oracle Net Manager, and Net Configuration Assistant.

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Networking And Gateways :: Listener Configured At Non-Default Port?

May 16, 2011

I have configured oracle listener at Non-Default port 1526.

Is it mandatory to mention LOCAL_LISTENER parameter at pfile?

LOCAL_LISTENER='listenerr_alias'

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Networking And Gateways :: Resetting Password For Listener Inherit?

Dec 7, 2010

I just found out that the LISTENER I've creating with a password was with "-inherit" settings. Twice I succeeded in doing this, but it seems that it's not working when I tested it. Thus, I opted to get rid of it's listener.bak file and set the password again. Now I just can't stop it because of this error message: "TNS-01169: The listener has not recognized the password".

I've tried every passwords I made, and tried resetting it, but I'm not successful either, it's the same error message.My last option would be to restart the db Server (since the original listener.ora is already intact),

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