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.
How to set the QUEUESIZE in a RAC Database with SCAN feature. listener.ora inside the grid home contains the following information
LISTENER_SCAN3=(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=IPC)(KEY=LISTENER_SCAN3)))) # line added by Agent LISTENER_SCAN2=(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=IPC)(KEY=LISTENER_SCAN2)))) # line added by Agent LISTENER=(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=IPC)(KEY=LISTENER)))) # line added by Agent LISTENER_SCAN1=(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=IPC)(KEY=LISTENER_SCAN1)))) # line added by Agent ENABLE_GLOBAL_DYNAMIC_ENDPOINT_LISTENER_SCAN1=ON # line added by Agent ENABLE_GLOBAL_DYNAMIC_ENDPOINT_LISTENER=ON # line added by Agent ENABLE_GLOBAL_DYNAMIC_ENDPOINT_LISTENER_SCAN2=ON # line added by Agent ENABLE_GLOBAL_DYNAMIC_ENDPOINT_LISTENER_SCAN3=ON # line added by Agent
and the endpoints_listener.ora contains the following (edited the host and ip details for maintaining confidentiality)
LISTENER_HOSTDB02=(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=hostdb02vip)(PORT=1521))(ADDRESS=(PROTOCOL=TCP)(HOST=<ip of hostdb02>)(PORT=1521)(IP=FIRST)))) # line added by Agent
As per my understanding, QUEUESIZE parameter can be set inside the endpoints_listener.ora
how to make changes in a oracle 11g rac environment.
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]...
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?
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.
TNSLSNR for IBM/AIX RISC System/6000: Version 9.2.0.8.0 - Production System parameter file is /u01/app/oracle/product/network/admin/listener.ora Log messages written to /u01/app/oracle/product/network/log/listener.log Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=172.1.17.43)(PORT=1521))) TNS-01155: Incorrectly specified SID_LIST_LISTENER parameter in LISTENER.ORA NL-00305: the specified path name does not exist
Listener failed to start. See the error message(s) above...
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
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.
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
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
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?
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
I am not using RAC (to my knowledge), but I installed grid so I can use ASM with my RDBMS.
Recently I noticed that the "CRS Listener" service was not started, when I try to start it then it immediately stops. It does not seem to affect the databases, they are still up and running. What is this service used for and how can I get it to start. I am using Oracle Enterprise Server 11.2.0.3 and Grid 11.2.0.3 on a Windows 2008 R2 64-bit server.
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.
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.
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
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
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 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 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.
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.
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
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.
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?
