ERROR - ORA-12514: TNS:listener does not currently know of service requeste

Dear Sir
I am not able to connect isqlplus in IExplorer.So please suggest me to rectify my problem in oracle10g databse.I am getting following error
with regards
Prashansh

Hey
I had drop the listner and again i created new listener. lsnrct start
I am geting error ---------->
C:\Documents and Settings\Administrator>lsnrctl start
LSNRCTL for 32-bit Windows: Version 10.1.0.2.0 - Production on 03-AUG-2007 17:52
:49
Copyright (c) 1991, 2004, Oracle. All rights reserved.
Starting tnslsnr: please wait...
Service OracleOraDb10g_home1TNSListener already running.
TNS-12560: TNS:protocol adapter error
TNS-00530: Protocol adapter error
32-bit Windows Error: 1056: Unknown error
C:\Documents and Settings\Administrator>

Similar Messages

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

Good Day,
I'm encountering this problem
     java.sql.SQLException: Listener refused the connection with the following error:
     ORA-12514, TNS:listener does not currently know of service requested in connect descriptor
here's the java code
Class.forName("oracle.jdbc.driver.OracleDriver").newInstance();
String url = "jdbc:oracle:thin:@//10.143.85.21/UCSL";
String userName = "mssoriano";
String passWord = "mssoriano_4319";
conn = DriverManager.getConnection(url, userName, passWord);
and here's my tnsnames.ora
UCSL =
(DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = TCP)(HOST = 10.143.85.21)(PORT = 1521))
    (CONNECT_DATA =
      (SID = psusldb11)
Please do let me know if what may the cause of the problem and how to solve this. Thank you and God bless.

Hi,
see this example
Connect to Oracle DB via JDBC driver
Frank

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

My Data base in Linux box, I have default SID as ORCL, and i have created 3 more instances of DB (TST1,TST2 and TST3) . As long as my system has not restated, I am bale connect to the instances. Once my system restated i am unable to connect to the new instances of DB.. Pl adivice..Thanks..
In sqlplus: username/password @ ORCL - working fine...
username/password @TST1 or other services ...i am getting ..error .. ERROR: ORA-12514: TNS:listener does not currently know of service requested
I have created all instances of DB by using below command:
dbca -silent -createDatabase -templateName General_Purpose.dbc -gdbname TST1 -sid TST1 -responseFile NO_VALUE -characterSet AL32UTF8 -memoryPercentage 40 -emConfiguration LOCAL
Edited by: user10980939 on Jul 20, 2011 2:16 PM

-- Below is my tnsnames.ora and listner.ora files....Pl let me know how to add different ports...
cat tnsnames.ora
# tnsnames.ora Network Configuration File: /home/oracle/app/oracle/product/11.2.0/dbhome_1/network/admin/tnsnames.ora
# Generated by Oracle configuration tools.
LISTENER_BHPT =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.245)(PORT = 1521))
TFOCUS =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.245)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = TFOCUS)
BDO_PDB =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.153)(PORT = 1521))
(CONNECT_DATA =
(SERVICE_NAME = BDO_PDB)
LISTENER_BDOT =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.245)(PORT = 1521))
LISTENER_TFOCUS =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.245)(PORT = 1521))
BHPT =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.245)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = BHPT)
BDOAIX61 =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.224)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = bdo)
BDOT =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.245)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = BDOT)
ORCL =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.245)(PORT = 1521))
(CONNECT_DATA =
(SERVICE_NAME = ORCL)
Listner.ora file
[oracle@WBE07180 admin]$ cat listener.ora
# listener.ora Network Configuration File: /home/oracle/app/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora
# Generated by Oracle configuration tools.
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(GLOBAL_DBNAME = ORCL)
(SID_NAME = ORCL)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.1.245)(PORT = 1521))
ADR_BASE_LISTENER = /home/oracle/app/oracle

Hyperion startup error -ORA-12514, TNS:listener does not currently know of service requested in connect descriptor

Hi All,
While restarting the hyperion service we see this exception. Nothing was changed on the hyperion server. Checking with DB team if anything was change on their end.
Caused By: weblogic.common.ResourceException: weblogic.common.ResourceException: Could not create pool connection. The DBMS driver exception was: Listener refused the connection with the following error:ORA-12514, TNS:listener does not currently know of service requested in connect descriptor
        at weblogic.jdbc.common.internal.ConnectionEnvFactory.createResource(ConnectionEnvFactory.java:283)
        at weblogic.common.resourcepool.ResourcePoolImpl.makeResources(ResourcePoolImpl.java:1310)
        at weblogic.common.resourcepool.ResourcePoolImpl.makeResources(ResourcePoolImpl.java:1227)
        at weblogic.common.resourcepool.ResourcePoolImpl.start(ResourcePoolImpl.java:250)
        at weblogic.jdbc.common.internal.ConnectionPool.doStart(ConnectionPool.java:1330)
        Truncated. see log file for complete stacktrace
We don't have oracle client on our end, so this is not a tnsnames issue. This is preventing all the hyperion services coming up.
Thanks,

The listener is up , the message is from the listener indicating the listener does not know of SID/SERVICE name that you are giving it. Manually connect to the db using sqldeveloper in order to make sure the parameters you are providing are working. Pay special attention to SID vs SERVICE_NAME. Then try to open config tool and go back to your database connection info. Reconfigure your database connection. It will likely you will find your connection error there. Also sometimes the config tool has trouble figuring out whether you mean SID or SERVICE_NAME. You can open advanced properties on the connection in configtool and specify / or : in the url.
Java JDBC - How to connect to Oracle using Service Name instead of SID - Stack Overflow

ORA-12514: TNS:listener does not currently know of service requested

While connecting "sqlplus SYSADM/SYSADM@HCM" I am getting the below error:
ORA-12514: TNS:listener does not currently know of service requested in connect descriptor
Installation background:
Windows 7 l(64-bit) laptop.
Created linux virtualbox to installl peoplesoft VM templates.
so far installed: Oracle11gR2.vdi and HCMDB.vdi on the linux virtualbox.
Followed the steps exactly what it is in the link below: Got the above error in page 4 of the link at connecting to database via sqlplus.
http://bloggingaboutoracleapplications.org/running-oracle-vm-templates-oracle-enterprise-linux-guide-part-1-7/
Below provided initHCM.ora, tnsnames.ora, listerner.ora and some responses I tried. I could not figure out what causing the issue even after researching in web.
Your help would be highly appreciated.
tnsnames.ora:
=============
# tnsnames.ora Network Configuration File:
HCM =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = hcmdb91)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = HCM)
Listener.ora:
=============
# listener.ora Network Configuration File:
/u01/app/oracle/product/11.2.0.x/db_1/network/admin/listener.ora
# Generated by Oracle configuration tools.
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = hcmdb91)(PORT = 1521))
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
initHCM.ora:
============
DB_FILES =256
OPEN_CURSORS = 1000
db_block_size = 8192
remote_login_passwordfile = NONE
undo_tablespace=PSUNDOTS
NLS_LENGTH_SEMANTICS=CHAR
# Cache and I/O
#db_block_size=
db_file_multiblock_read_count=16
# Database Identification
# db_domain=us.oracle.com
# db_name=
# Diagnostics and Statistics
#background_dump_dest=
#core_dump_dest=
#user_dump_dest=
# Job Queues
job_queue_processes=10
# Processes and Sessions
processes=150
# SGA Memory
sga_target=287309824
# Security and Auditing
#audit_file_dest=
#remote_login_passwordfile=EXCLUSIVE
# Shared Server
dispatchers="(PROTOCOL=TCP) (SERVICE=XDB)"
# Sort, Hash Joins, Bitmap Indexes
pga_aggregate_target=95420416
# System Managed Undo and Rollback Segments
undo_management=AUTO
#undo_tablespace=
unnestsubquery=false
# Miscellaneous
compatible=11.2.0.2.0
control_files=(/u01/app/oracle/oradata/HCM/control01.ctl)
DB_NAME=HCM
[oracle@hcmdb91 ~]$ tnsping hcm
TNS Ping Utility for Linux: Version 11.2.0.2.0 - Production on 28-MAR-2013
07:40:37
Copyright (c) 1997, 2010, Oracle. All rights reserved.
Used parameter files:
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST =
hcmdb91)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME =
HCM)))
OK (20 msec)
[oracle@hcmdb91 ~]$
[oracle@hcmdb91 ~]$ tnsping hcm
TNS Ping Utility for Linux: Version 11.2.0.2.0 - Production on 28-MAR-2013
07:40:37
Copyright (c) 1997, 2010, Oracle. All rights reserved.
Used parameter files:
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST =
hcmdb91)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME =
HCM)))
OK (20 msec)
[oracle@hcmdb91 ~]$ lsnrctl start
LSNRCTL for Linux: Version 11.2.0.2.0 - Production on 28-MAR-2013 07:41:32
Copyright (c) 1991, 2010, Oracle. All rights reserved.
TNS-01106: Listener using listener name LISTENER has already been started
[oracle@hcmdb91 ~]$ lsnrctl status
LSNRCTL for Linux: Version 11.2.0.2.0 - Production on 28-MAR-2013 07:42:20
Copyright (c) 1991, 2010, Oracle. All rights reserved.
Connecting to
(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=hcmdb91)(PORT=1521)))
STATUS of the LISTENER
Alias LISTENER
Version TNSLSNR for Linux: Version 11.2.0.2.0 - Production
Start Date 28-MAR-2013 07:29:21
Uptime 0 days 0 hr. 13 min. 1 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Listener Parameter File
/u01/app/oracle/product/11.2.0.x/db_1/network/admin/listener.ora
Listener Log File
/u01/app/oracle/product/11.2.0.x/db_1/log/diag/tnslsnr/hcmdb91/listener/alert/log.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=hcmdb91.example.com
)(PORT=1521)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1521)))
The listener supports no services
The command completed successfully
[oracle@hcmdb91 ~]$ lsnrctl services
LSNRCTL for Linux: Version 11.2.0.2.0 - Production on 28-MAR-2013 07:42:44
Copyright (c) 1991, 2010, Oracle. All rights reserved.
Connecting to
(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=hcmdb91)(PORT=1521)))
The listener supports no services
The command completed successfully
[oracle@hcmdb91 ~]$
[oracle@hcmdb91 ~]$ sqlplus SYSADM/SYSADM@HCM
SQL*Plus: Release 11.2.0.2.0 Production on Thu Mar 28 07:44:25 2013
Copyright (c) 1982, 2010, Oracle. All rights reserved.
ERROR:
ORA-12514: TNS:listener does not currently know of service requested in
connect descriptor
My guess is that the database service "HCM" is not up and running but not sure how to make up and running. Even I could not find it listed in the linux services list.
Note: Able to login sqlplus using "sqlplus sys/sys as sysdba" but failing to access database table as "select * from PSRECDEFN;"
thanks
Espii.
Edited by: 995437 on Mar 28, 2013 6:52 AM
Edited by: 995437 on Mar 28, 2013 6:59 AM

Hi Nicolas,
I have no luck and the error still persists.
I have set the "export ORACLE_SID=HCM" from root user and oracle user too.
I guess, I have already loaded database when I ran the "cd /opt/oracle/psft/vm
./oraclevm-template.sh"
The outcome of the above script as similar as below:
Creating
ovm_configure_pre
CreateVirtualEnvironment
/u01/scripts/db-reconfig.sh: line 238: ovm_set_password: command not found
/u01/scripts/db-reconfig.sh: line 239: ovm_configure_network: command not found
INFO:
Starting Oracle database reconfiguration.
Oracle Database Configuration
This will configure on-boot properties of Oracle Database.
The following questions will determine whether the database should be
starting upon system boot, the ports it will use.
Press <Enter> to accept the defaults.
Do you want to relink binaries? (y/n) [n] y
Specify a port that will be used for the database listener [1521]:
Do you want Oracle Database to be started on boot (y/n) [y]:y
Wrote to /etc/sysconfig/oracle11g
Relinking Oracle Binaries...
Oracle Relinking Completed Successfully
Logs: /home/oracle/relink.log
Running orainstRoot.sh and root.sh...
set 2GB tmpfs
Enabling Oracle Database service
Configuration Completed Successfully.
Enter the name of the database SID [TESTDB]:HCM
ORACLE instance started.
Total System Global Area 288104448 bytes
Fixed Size 2225832 bytes
Variable Size 104859992 bytes
Database Buffers 176160768 bytes
Redo Buffers 4857856 bytes
Control file created.
Database altered.
Tablespace altered.
Tablespace altered.
Tablespace altered.
1 row updated.
160 rows updated.
Commit complete.
Kumar - I have found no sqlnet.ora file exist in the $ORACLE_HOME/NETWORK/ADMIN
Edited by: 995437 on Mar 28, 2013 9:15 AM

Problem: ORA-12514, TNS:listener does not currently know of service request

When I enter a command for an Oracle 10g Express installation I am getting the following error:
Integration Repository Creation Assistant (IRCA) 10.1.3.1.0
(c) Copyright 2006 Oracle Corporation. All rights reserved.
Running IRCA for all product(s):
connection="localhost 1521 orcl", -overwrite, orabpelUser=ORABPEL, esbUser=ORAESB, orawsmUser=ORAWSM
ERROR: Failed to establish database connection due to the following error:
Listener refused the connection with the following error:
ORA-12514, TNS:listener does not currently know of service requested in connect descriptor
The Connection descriptor used by the client was:
(DESCRIPTION=(ADDRESS_LIST=(LOAD_BALANCE=on)(ADDRESS=(PROTOCOL=tcp)(HOST=localhost)(PORT=1521)))(CONNECT_DATA=(SERVICE_NAME=orcl)))
Please check your connection parameters and try again.
Hmm, whats wrong?
Listener status yields:
D:\db\install\soa_schemas\irca>lsnrctl status
LSNRCTL for 32-bit Windows: Version 10.2.0.1.0 - Production on 10-FEB-2008 13:04:22
Copyright (c) 1991, 2005, Oracle. All rights reserved.
Anmeldung bei (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC_FOR_XE)))
STATUS des LISTENER
Alias LISTENER
Version TNSLSNR for 32-bit Windows: Version 10.2.0.1.0 - Production
Startdate 10-FEB-2008 12:48:44
Uptime 0 days 0 hours. 15 min. 38 sec.
Trace-Level off
Security ON: Local OS Authentication
SNMP OFF
Standard-Service XE
Parameter file of listener D:\Oracle\app\oracle\product\10.2.0\server\network\admin\listener.ora
Log file of listener D:\Oracle\app\oracle\product\10.2.0\server\network\log\listener.log
Summary listener endpoints...
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROC_FOR_XEipc)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=localhost)(PORT=1521)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=localhost)(PORT=8080))(Presentation=HTTP)(Session=RAW))
Services overview...
Service "CLRExtProc" hat 1 Instance(s).
Instance "CLRExtProc", Status UNKNOWN, has 1 Handler for this service...
Service "PLSExtProc" hat 1 Instance(s).
Instance "PLSExtProc", Status UNKNOWN, has 1 Handler for this service...
Service "XEXDB" hat 1 Instance(s).
Instance "xe", Status READY, has 1 Handler for this service...
Service "XE_XPT" hat 1 Instance(s).
Instance "xe", Status READY, has 1 Handler for this service...
Service "xe" hat 1 Instance(s).
Instance "xe", Status READY, has 1 Handler for this service...
The command was successfully executed.
D:\db\install\soa_schemas\irca>lsnrctl services
LSNRCTL for 32-bit Windows: Version 10.2.0.1.0 - Production on 10-FEB-2008 13:18:59
Copyright (c) 1991, 2005, Oracle. All rights reserved.
Anmeldung bei (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC_FOR_XE)))
Services _bersicht...
Service "CLRExtProc" has 1 Instance(s).
Instance "CLRExtProc", Status UNKNOWN, has 1 Handler for this service...
Handler:
"DEDICATED" established:0 refused:0
LOCAL SERVER
Service "PLSExtProc" has 1 Instance(s).
Instance "PLSExtProc", Status UNKNOWN, has 1 Handler for this service...
Handler:
"DEDICATED" established:0 refused:0
LOCAL SERVER
Service "XEXDB" has 1 Instance(s).
Instance "xe", Status READY, has 1 Handler for this service...
Handler:
"D000" established:0 refused:0 current:0 max:1002 Status:ready
DISPATCHER <machine: LOCALHOST, pid: 3584>
(ADDRESS=(PROTOCOL=tcp)(HOST=localhost)(PORT=1049))
Service "XE_XPT" has 1 Instance(s).
Instance "xe", Status READY, has 1 Handler for this service...
Handler:
"DEDICATED" established:1 refused:0 Status:ready
LOCAL SERVER
Service "xe" has 1 Instance(s).
Instance "xe", Status READY, has 1 Handler for this service...
Handler:
"DEDICATED" established:1 refused:0 Status:ready
LOCAL SERVER
The command was successfully executed.

Hi,
no, you got it wrong:
Oracle uses network services which are a logical representation of the database to resolve network requests.
in your ntsnames.ora file you have the following:
network_alias = my_alias -- here you can write anything you just need to resolve it correctly
(DESCRIPTION=
(ADDRESS=
(PROTOCOL=TCP)
(host=hostname or IP)
(port=listener adapter port)
) -- this a complete socket information of the listener adapter!!
(CONNECT_DATA=
(SERVICE=your_service) -- this is what you tell the listener about the service you want to connect to. It is defined in the instance with the paramter service_names
In general it is network aliasses which are resolved with connect descriptor in the tnsnames.ora.
A connect decriptor consists of the address part + the connect_data part.
The address part is used to reach the listener.
The connect_data part is the information you hand over to the listener.
So the listener must know the service name.
The listener can either know this from the instance itself. When an Oracle instance is started it tries to registrer itself with a listener which listens on port 1521 for the protocol TCP.
The instance tell this listener two paramater values: INSTANCE_NAME and SERVICE_NAMES. Then the listener knows the instance and which services are defined. It is just a reprentation of the database to the listener.
If the listerner knows the service requested with a connect, it can establish a connection to a service handler. This could be a dedicated server process or a dispatcher.
Another mehtod to let the listener know the service requested is so called static regustration of the instance. This is made with an SID LIST in the listener.ora file.
Then the listener knows SID for the instance plus ORACLE_HOME and can find the executable to start a server process for a connect request.
Hope it helps a little-.
=;-)
If you have further questions pls do not hesitate to ask. O.K.?

JDBC - ORA-12514 TNS:listener does not currently know of service requested

Hi, I am using JDBC driver in Java for connecting to my Oracle XE 11g database on Windows 2008 Server R2 Standard, but I am receiving the following error
+java.sql.SQLException: Listener refused the connection with the following error:
ORA-12514, TNS:listener does not currently know of service requested in connect descriptor+
I am using this connection string:
jdbc:oracle:thin:@WIN-H0E7IBS7HLQ:1521:XE;
The configuration files:
listener.ora:
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = C:\oraclexe\app\oracle\product\11.2.0\server)
(PROGRAM = extproc)
(SID_DESC =
(SID_NAME = CLRExtProc)
(ORACLE_HOME = C:\oraclexe\app\oracle\product\11.2.0\server)
(PROGRAM = extproc)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
(ADDRESS = (PROTOCOL = TCP)(HOST = WIN-H0E7IBS7HLQ)(PORT = 1521))
DEFAULT_SERVICE_LISTENER = (XE)
tsnames.ora:
XE =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = WIN-H0E7IBS7HLQ)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = XE)
EXTPROC_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
(CONNECT_DATA =
(SID = PLSExtProc)
(PRESENTATION = RO)
ORACLR_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
(CONNECT_DATA =
(SID = CLRExtProc)
(PRESENTATION = RO)
sqlnet.ora:
SQLNET.AUTHENTICATION_SERVICES = (NTS)
I have already run some diagnostic tools:
tnsping XE
TNS Ping Utility for 32-bit Windows: Version 11.2.0.2.0 - Production on 18
013 17:38:48
Copyright (c) 1997, 2010, Oracle. All rights reserved.
Used parameter files:
C:\oraclexe\app\oracle\product\11.2.0\server\network\admin\sqlnet.ora
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = WI
IBS7HLQ)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME
OK (30 msec)
lsnrctl status
LSNRCTL for 32-bit Windows: Version 11.2.0.2.0 - Production on 18-MAR-2013
:10
Copyright (c) 1991, 2010, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1)))
STATUS of the LISTENER
Alias LISTENER
Version TNSLSNR for 32-bit Windows: Version 11.2.0.2.0 -
ction
Start Date 18-MAR-2013 17:25:02
Uptime 0 days 0 hr. 16 min. 7 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Default Service XE
Listener Parameter File C:\oraclexe\app\oracle\product\11.2.0\server\net
dmin\listener.ora
Listener Log File C:\oraclexe\app\oracle\diag\tnslsnr\WIN-H0E7IBS7
stener\alert\log.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROC1ipc)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=WIN-H0E7IBS7HLQ)(PORT=1521)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=WIN-H0E7IBS7HLQ)(PORT=8080))(P
ation=HTTP)(Session=RAW))
Services Summary...
Service "CLRExtProc" has 1 instance(s).
Instance "CLRExtProc", status UNKNOWN, has 1 handler(s) for this service
Service "PLSExtProc" has 1 instance(s).
Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service
Service "XEXDB" has 1 instance(s).
Instance "xe", status READY, has 1 handler(s) for this service...
Service "xe" has 1 instance(s).
Instance "xe", status READY, has 1 handler(s) for this service...
The command completed successfully
lsnrctl services
LSNRCTL for 32-bit Windows: Version 11.2.0.2.0 - Production on 18-MAR-2013
:06
Copyright (c) 1991, 2010, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1)))
Services Summary...
Service "CLRExtProc" has 1 instance(s).
Instance "CLRExtProc", status UNKNOWN, has 1 handler(s) for this service
Handler(s):
"DEDICATED" established:0 refused:0
LOCAL SERVER
Service "PLSExtProc" has 1 instance(s).
Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service
Handler(s):
"DEDICATED" established:0 refused:0
LOCAL SERVER
Service "XEXDB" has 1 instance(s).
Instance "xe", status READY, has 1 handler(s) for this service...
Handler(s):
"D000" established:0 refused:0 current:0 max:1022 state:ready
DISPATCHER <machine: WIN-H0E7IBS7HLQ, pid: 5248>
(ADDRESS=(PROTOCOL=tcp)(HOST=WIN-H0E7IBS7HLQ)(PORT=57253))
Service "xe" has 1 instance(s).
Instance "xe", status READY, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:0 refused:0 state:ready
LOCAL SERVER
The command completed successfully
I have searched a lot about what is possible is going on, but I have'nt found nothing yet. Can somebody please help me
Edited by: 994624 on 18-mar-2013 15:54

Both client and server are in localhost. I had a DNS to change the hostname to 127.0.0.1. I have remove it. Same thing happens. This is the listener.log
Mon Mar 18 18:15:18 2013
18-MAR-2013 18:15:18 * (CONNECT_DATA=(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))(SERVICE_NAME=xe;)(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))) * (ADDRESS=(PROTOCOL=tcp)(HOST=192.168.1.84)(PORT=63780)) * establish * xe; * 12514
TNS-12514: TNS:listener does not currently know of service requested in connect descriptor
18-MAR-2013 18:15:18 * (CONNECT_DATA=(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))(SERVICE_NAME=xe;)(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))) * (ADDRESS=(PROTOCOL=tcp)(HOST=fe80::b8b1:84a9:681b:ab5a%11)(PORT=63781)) * establish * xe; * 12514
TNS-12514: TNS:listener does not currently know of service requested in connect descriptor
18-MAR-2013 18:15:18 * (CONNECT_DATA=(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))(SERVICE_NAME=xe;)(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))) * (ADDRESS=(PROTOCOL=tcp)(HOST=fe80::18ef:3bdd:3f57:feab%15)(PORT=63782)) * establish * xe; * 12514
TNS-12514: TNS:listener does not currently know of service requested in connect descriptor
18-MAR-2013 18:15:18 * (CONNECT_DATA=(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))(SERVICE_NAME=xe;)(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))) * (ADDRESS=(PROTOCOL=tcp)(HOST=2001:0:9d38:953c:18ef:3bdd:3f57:feab)(PORT=63783)) * establish * xe; * 12514
TNS-12514: TNS:listener does not currently know of service requested in connect descriptor
18-MAR-2013 18:15:18 * (CONNECT_DATA=(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))(SERVICE_NAME=xe;)(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))) * (ADDRESS=(PROTOCOL=tcp)(HOST=192.168.1.84)(PORT=63785)) * establish * xe; * 12514
TNS-12514: TNS:listener does not currently know of service requested in connect descriptor
18-MAR-2013 18:15:18 * (CONNECT_DATA=(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))(SERVICE_NAME=xe;)(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))) * (ADDRESS=(PROTOCOL=tcp)(HOST=fe80::b8b1:84a9:681b:ab5a%11)(PORT=63786)) * establish * xe; * 12514
TNS-12514: TNS:listener does not currently know of service requested in connect descriptor
18-MAR-2013 18:15:18 * (CONNECT_DATA=(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))(SERVICE_NAME=xe;)(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))) * (ADDRESS=(PROTOCOL=tcp)(HOST=fe80::18ef:3bdd:3f57:feab%15)(PORT=63787)) * establish * xe; * 12514
TNS-12514: TNS:listener does not currently know of service requested in connect descriptor
18-MAR-2013 18:15:18 * (CONNECT_DATA=(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))(SERVICE_NAME=xe;)(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))) * (ADDRESS=(PROTOCOL=tcp)(HOST=2001:0:9d38:953c:18ef:3bdd:3f57:feab)(PORT=63788)) * establish * xe; * 12514
TNS-12514: TNS:listener does not currently know of service requested in connect descriptor
18-MAR-2013 18:15:18 * (CONNECT_DATA=(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))(SERVICE_NAME=xe;)(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))) * (ADDRESS=(PROTOCOL=tcp)(HOST=192.168.1.84)(PORT=63789)) * establish * xe; * 12514
TNS-12514: TNS:listener does not currently know of service requested in connect descriptor
18-MAR-2013 18:15:18 * (CONNECT_DATA=(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))(SERVICE_NAME=xe;)(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))) * (ADDRESS=(PROTOCOL=tcp)(HOST=fe80::b8b1:84a9:681b:ab5a%11)(PORT=63790)) * establish * xe; * 12514
TNS-12514: TNS:listener does not currently know of service requested in connect descriptor
18-MAR-2013 18:15:18 * (CONNECT_DATA=(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))(SERVICE_NAME=xe;)(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))) * (ADDRESS=(PROTOCOL=tcp)(HOST=fe80::18ef:3bdd:3f57:feab%15)(PORT=63791)) * establish * xe; * 12514
TNS-12514: TNS:listener does not currently know of service requested in connect descriptor
18-MAR-2013 18:15:18 * (CONNECT_DATA=(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))(SERVICE_NAME=xe;)(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))) * (ADDRESS=(PROTOCOL=tcp)(HOST=2001:0:9d38:953c:18ef:3bdd:3f57:feab)(PORT=63792)) * establish * xe; * 12514
TNS-12514: TNS:listener does not currently know of service requested in connect descriptor
18-MAR-2013 18:15:18 * (CONNECT_DATA=(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))(SERVICE_NAME=xe;)(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))) * (ADDRESS=(PROTOCOL=tcp)(HOST=192.168.1.84)(PORT=63793)) * establish * xe; * 12514
TNS-12514: TNS:listener does not currently know of service requested in connect descriptor
18-MAR-2013 18:15:18 * (CONNECT_DATA=(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))(SERVICE_NAME=xe;)(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))) * (ADDRESS=(PROTOCOL=tcp)(HOST=fe80::b8b1:84a9:681b:ab5a%11)(PORT=63794)) * establish * xe; * 12514
TNS-12514: TNS:listener does not currently know of service requested in connect descriptor
18-MAR-2013 18:15:18 * (CONNECT_DATA=(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))(SERVICE_NAME=xe;)(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))) * (ADDRESS=(PROTOCOL=tcp)(HOST=fe80::18ef:3bdd:3f57:feab%15)(PORT=63795)) * establish * xe; * 12514
TNS-12514: TNS:listener does not currently know of service requested in connect descriptor
18-MAR-2013 18:15:18 * (CONNECT_DATA=(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))(SERVICE_NAME=xe;)(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))) * (ADDRESS=(PROTOCOL=tcp)(HOST=2001:0:9d38:953c:18ef:3bdd:3f57:feab)(PORT=63796)) * establish * xe; * 12514
TNS-12514: TNS:listener does not currently know of service requested in connect descriptor
18-MAR-2013 18:15:18 * (CONNECT_DATA=(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))(SERVICE_NAME=xe;)(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))) * (ADDRESS=(PROTOCOL=tcp)(HOST=192.168.1.84)(PORT=63797)) * establish * xe; * 12514
TNS-12514: TNS:listener does not currently know of service requested in connect descriptor
18-MAR-2013 18:15:18 * (CONNECT_DATA=(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))(SERVICE_NAME=xe;)(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))) * (ADDRESS=(PROTOCOL=tcp)(HOST=fe80::b8b1:84a9:681b:ab5a%11)(PORT=63798)) * establish * xe; * 12514
TNS-12514: TNS:listener does not currently know of service requested in connect descriptor
18-MAR-2013 18:15:18 * (CONNECT_DATA=(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))(SERVICE_NAME=xe;)(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))) * (ADDRESS=(PROTOCOL=tcp)(HOST=fe80::18ef:3bdd:3f57:feab%15)(PORT=63799)) * establish * xe; * 12514
TNS-12514: TNS:listener does not currently know of service requested in connect descriptor
18-MAR-2013 18:15:18 * (CONNECT_DATA=(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))(SERVICE_NAME=xe;)(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))) * (ADDRESS=(PROTOCOL=tcp)(HOST=2001:0:9d38:953c:18ef:3bdd:3f57:feab)(PORT=63800)) * establish * xe; * 12514
TNS-12514: TNS:listener does not currently know of service requested in connect descriptor
18-MAR-2013 18:15:18 * (CONNECT_DATA=(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))(SERVICE_NAME=xe;)(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))) * (ADDRESS=(PROTOCOL=tcp)(HOST=192.168.1.84)(PORT=63802)) * establish * xe; * 12514
TNS-12514: TNS:listener does not currently know of service requested in connect descriptor
18-MAR-2013 18:15:18 * (CONNECT_DATA=(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))(SERVICE_NAME=xe;)(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))) * (ADDRESS=(PROTOCOL=tcp)(HOST=fe80::b8b1:84a9:681b:ab5a%11)(PORT=63803)) * establish * xe; * 12514
TNS-12514: TNS:listener does not currently know of service requested in connect descriptor
18-MAR-2013 18:15:18 * (CONNECT_DATA=(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))(SERVICE_NAME=xe;)(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))) * (ADDRESS=(PROTOCOL=tcp)(HOST=fe80::18ef:3bdd:3f57:feab%15)(PORT=63804)) * establish * xe; * 12514
TNS-12514: TNS:listener does not currently know of service requested in connect descriptor
18-MAR-2013 18:15:18 * (CONNECT_DATA=(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))(SERVICE_NAME=xe;)(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))) * (ADDRESS=(PROTOCOL=tcp)(HOST=2001:0:9d38:953c:18ef:3bdd:3f57:feab)(PORT=63805)) * establish * xe; * 12514
TNS-12514: TNS:listener does not currently know of service requested in connect descriptor
18-MAR-2013 18:15:24 * (CONNECT_DATA=(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))(SERVICE_NAME=xe;)(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))) * (ADDRESS=(PROTOCOL=tcp)(HOST=192.168.1.84)(PORT=63885)) * establish * xe; * 12514
TNS-12514: TNS:listener does not currently know of service requested in connect descriptor
18-MAR-2013 18:15:24 * (CONNECT_DATA=(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))(SERVICE_NAME=xe;)(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))) * (ADDRESS=(PROTOCOL=tcp)(HOST=fe80::b8b1:84a9:681b:ab5a%11)(PORT=63886)) * establish * xe; * 12514
TNS-12514: TNS:listener does not currently know of service requested in connect descriptor
18-MAR-2013 18:15:24 * (CONNECT_DATA=(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))(SERVICE_NAME=xe;)(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))) * (ADDRESS=(PROTOCOL=tcp)(HOST=fe80::18ef:3bdd:3f57:feab%15)(PORT=63887)) * establish * xe; * 12514
TNS-12514: TNS:listener does not currently know of service requested in connect descriptor
18-MAR-2013 18:15:24 * (CONNECT_DATA=(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))(SERVICE_NAME=xe;)(CID=(PROGRAM=JDBC Thin Client)(HOST=__jdbc__)(USER=Administrador))) * (ADDRESS=(PROTOCOL=tcp)(HOST=2001:0:9d38:953c:18ef:3bdd:3f57:feab)(PORT=63888)) * establish * xe; * 12514
TNS-12514: TNS:listener does not currently know of service requested in connect descriptor

Listener (and database instance) does not starts up automatically: ORA-12514: TNS:listener does not currently know of service requested in connect descriptor

Hi at all.... I'm a newbie with database oracle.,
I have the follow problem:
I installed Oracle Database 11g R2 XE on my guest operating system CentOS 6.5.
I have changed the hostname in my SO CentOS (where is installed oracle 11g R2 XE) after installation was completed successfully.
-) Before and during installation the hostname was localhost.
-) After installation I changed the hostname in VMCentOS
From the moment I changed the hostname, nothing starts up automatically. In particular, the listener and the database instance does not starts up automatically.
When I starts up the listener manually and I try to connect to database instance with SQLPLUS i get this error:
ORA-12514: TNS:listener does not currently know of service requested in connect descriptor
I think that the problem is due to the changed hostname because I, for testing and debugging purpose, re-installed a new OS CentOS virtual machine, re-installed oracle database 11g and I have not got that problem. The database instance and the listener starts up automatically!
Can any one tell me if maybe the problem is related to the hostname changed? ... and Why?
P.S.: After changed the hostname I have also modified the listener.ora and the tnsnames.ora by modifying the HOST with the correct hostname.

-) Output of command chkconfig (there isn't any line oracle-xe 0:off   1:off 2:on 3:on 4:on 5:on 6:off):
[oracle@VMCentOS /]$ chkconfig
NetworkManager     0:off    1:off    2:on    3:on    4:on    5:on    6:off
abrt-ccpp          0:off    1:off    2:off    3:on    4:off    5:on    6:off
abrtd              0:off    1:off    2:off    3:on    4:off    5:on    6:off
acpid              0:off    1:off    2:on    3:on    4:on    5:on    6:off
atd                0:off    1:off    2:off    3:on    4:on    5:on    6:off
auditd             0:off    1:off    2:on    3:on    4:on    5:on    6:off
blk-availability    0:off    1:on    2:on    3:on    4:on    5:on    6:off
bluetooth          0:off    1:off    2:off    3:on    4:on    5:on    6:off
cpuspeed           0:off    1:on    2:on    3:on    4:on    5:on    6:off
crond              0:off    1:off    2:on    3:on    4:on    5:on    6:off
cups               0:off    1:off    2:on    3:on    4:on    5:on    6:off
dnsmasq            0:off    1:off    2:off    3:off    4:off    5:off    6:off
firstboot          0:off    1:off    2:off    3:on    4:off    5:on    6:off
haldaemon          0:off    1:off    2:off    3:on    4:on    5:on    6:off
htcacheclean       0:off    1:off    2:off    3:off    4:off    5:off    6:off
httpd              0:off    1:off    2:off    3:off    4:off    5:off    6:off
ip6tables          0:off    1:off    2:on    3:on    4:on    5:on    6:off
iptables           0:off    1:off    2:on    3:on    4:on    5:on    6:off
irqbalance         0:off    1:off    2:off    3:on    4:on    5:on    6:off
jexec              0:off    1:on    2:on    3:on    4:on    5:on    6:off
kdump              0:off    1:off    2:off    3:on    4:on    5:on    6:off
lvm2-monitor       0:off    1:on    2:on    3:on    4:on    5:on    6:off
mdmonitor          0:off    1:off    2:on    3:on    4:on    5:on    6:off
messagebus         0:off    1:off    2:on    3:on    4:on    5:on    6:off
netconsole         0:off    1:off    2:off    3:off    4:off    5:off    6:off
netfs              0:off    1:off    2:off    3:on    4:on    5:on    6:off
network            0:off    1:off    2:on    3:on    4:on    5:on    6:off
ntpd               0:off    1:off    2:off    3:off    4:off    5:off    6:off
ntpdate            0:off    1:off    2:off    3:off    4:off    5:off    6:off
portreserve        0:off    1:off    2:on    3:on    4:on    5:on    6:off
postfix            0:off    1:off    2:on    3:on    4:on    5:on    6:off
psacct             0:off    1:off    2:off    3:off    4:off    5:off    6:off
quota_nld          0:off    1:off    2:off    3:off    4:off    5:off    6:off
rdisc              0:off    1:off    2:off    3:off    4:off    5:off    6:off
restorecond        0:off    1:off    2:off    3:off    4:off    5:off    6:off
rngd               0:off    1:off    2:off    3:off    4:off    5:off    6:off
rsyslog            0:off    1:off    2:on    3:on    4:on    5:on    6:off
saslauthd          0:off    1:off    2:off    3:off    4:off    5:off    6:off
smartd             0:off    1:off    2:off    3:off    4:off    5:off    6:off
snmpd              0:off    1:off    2:off    3:off    4:off    5:off    6:off
snmptrapd          0:off    1:off    2:off    3:off    4:off    5:off    6:off
spice-vdagentd     0:off    1:off    2:off    3:off    4:off    5:on    6:off
sshd               0:off    1:off    2:on    3:on    4:on    5:on    6:off
sysstat            0:off    1:on    2:on    3:on    4:on    5:on    6:off
udev-post          0:off    1:on    2:on    3:on    4:on    5:on    6:off
vmware-tools       0:off    1:off    2:on    3:on    4:on    5:on    6:off
vmware-tools-thinprint    0:off    1:off    2:on    3:on    4:on    5:on    6:off
wdaemon            0:off    1:off    2:off    3:off    4:off    5:off    6:off
winbind            0:off    1:off    2:off    3:off    4:off    5:off    6:off
wpa_supplicant     0:off    1:off    2:off    3:off    4:off    5:off    6:off
[oracle@VMCentOS /]$
Moreover in /etc/sysconfig there isn't any file oracle-xe!!!
At this point, I suspect that something in the installation I mistook.

Thread: ORA-12514: TNS:listener does not currently know of service request

HI guys,
I had installed oracle 10g on an AIX platform
now when I try to connect to the database using the normal way sqlplus dma/***@DMAN
it gives me the error:
$ ./sqlplus dma/dma@DMAN
SQL*Plus: Release 10.2.0.1.0 - Production on Mon Sep 29 09:27:39 2008
Copyright (c) 1982, 2005, Oracle. All rights reserved.
ERROR:
ORA-12514: TNS:listener does not currently know of service requested in connect
descriptor
I can connect to the database specifying before the oracle SID on unix
ORACLE_SID=DMAN
export ORACLE_SID
$ ./sqlplus dma/dma
SQL*Plus: Release 10.2.0.1.0 - Production on Mon Sep 29 09:41:02 2008
Copyright (c) 1982, 2005, Oracle. All rights reserved.
Connected to:
Oracle Database 10g Release 10.2.0.1.0 - 64bit Production
SQL>
I cant understand the problem
my listener.ora is:
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = dmora1)(PORT = 1521))
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = /orasoft/app/oracle/DMAN)
(PROGRAM = extproc)
(SID_DESC =
(GLOBAL_DBNAME = DMAN)
(ORACLE_HOME = /orasoft/app/oracle/DMAN)
(SID_NAME = DMAN)
and my listener status:
LSNRCTL for IBM/AIX RISC System/6000: Version 10.2.0.1.0 - Production on 29-SEP-2008 09:43:19
Copyright (c) 1991, 2005, Oracle. All rights reserved.
Welcome to LSNRCTL, type "help" for information.
LSNRCTL> status LISTENER
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=dmora1)(PORT=1521)))
STATUS of the LISTENER
Alias LISTENER
Version TNSLSNR for IBM/AIX RISC System/6000: Version 10.2.0.1.0 - Production
Start Date 29-SEP-2008 08:29:32
Uptime 0 days 1 hr. 13 min. 53 sec
Trace Level off
Security ON: Local OS Authentication
SNMP ON
Listener Parameter File /orasoft/app/oracle/DMAN/network/admin/listener.ora
Listener Log File /orasoft/app/oracle/DMAN/network/log/listener.log
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=localhost)(PORT=1521)))
Services Summary...
Service "DMAN" has 2 instance(s).
Instance "DMAN", status UNKNOWN, has 1 handler(s) for this service...
Instance "DMAN", status READY, has 1 handler(s) for this service...
Service "DMANXDB" has 1 instance(s).
Instance "DMAN", status READY, has 1 handler(s) for this service...
Service "DMAN_XPT" has 1 instance(s).
Instance "DMAN", status READY, has 1 handler(s) for this service...
Service "PLSExtProc" has 1 instance(s).
Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...
The command completed successfully
has any one any idea about my problem, because I have the same listener.ora in the backup machine and it works fine
Thank YOU in advance

Please don't duplicate threads :
ORA-12514: TNS:listener does not currently know of service requested in con

Urgent:ORA-12514: TNS:listener does not currently know of service requested

Database server LinuxAS4 10g
oracle client in windows XP
getting error
lister.ora
# listener.ora Network Configuration File: /home/oracle/product/network/ad
stener.ora
# Generated by Oracle configuration tools.
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = /home/oracle/product)
(PROGRAM = extproc)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC))
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.9.19)(PORT = 1521))
tnsnames.ora
ORCL=
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.9.19)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = ORCL)
sqlnet.ora
NAMES.DIRECTORY_PATH= (TNSNAMES, EZCONNECT)
SQLNET.AUTHENTICATION_SERVICES= (none)
tnsping orcl is working fine
C:\Documents and Settings\Administrator>tnsping orcl
TNS Ping Utility for 32-bit Windows: Version 10.1.0.2.0 - Production on 21-JUN-2
006 11:17:31
Copyright (c) 1997, 2003, Oracle. All rights reserved.
Used parameter files:
E:\Oracle\product\10.1.0\Client_1\network\admin\sqlnet.ora
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.
9.19)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = ORCL)))
OK (0 msec)
from the client
c:> set oracle_sid=orcl
C:>sqlplus scott/tiger@orcl
C:\Documents and Settings\Administrator>cd c:\
C:\>sqlplus scott/tiger@orcl
SQL*Plus: Release 10.1.0.2.0 - Production on Wed Jun 21 11:21:30 2006
Copyright (c) 1982, 2004, Oracle. All rights reserved.
ERROR:
ORA-12514: TNS:listener does not currently know of service requested in connect
descriptor

[oracle@localhost admin]$ lsnrctl start
LSNRCTL for Linux: Version 10.1.0.2.0 - Production on 21-JUN-2006 11:52:20
Copyright (c) 1991, 2004, Oracle. All rights reserved.
Starting /home/oracle/product/bin/tnslsnr: please wait...
TNSLSNR for Linux: Version 10.1.0.2.0 - Production
System parameter file is /home/oracle/product/network/admin/listener.ora
Log messages written to /home/oracle/product/network/log/listener.log
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC)))
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.9.19)(PORT=1521
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC)))
STATUS of the LISTENER
Alias LISTENER
Version TNSLSNR for Linux: Version 10.1.0.2.0 - Production
Start Date 21-JUN-2006 11:52:20
Uptime 0 days 0 hr. 0 min. 0 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Listener Parameter File /home/oracle/product/network/admin/listener.ora
Listener Log File /home/oracle/product/network/log/listener.log
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.9.19)(PORT=1521)))
Services Summary...
Service "PLSExtProc" has 1 instance(s).
Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...
The command completed successfully
still getting eror

ORA-12514: TNS:listener does not currently know of service requested in con

Hi All,
I am trying to create a physical standby using RMAN duplicate command.Yesterday I created it succesfully ,today I dropped the standby database I tried to create new one when I got hit by this error"
<code>
[email protected](standby) $ rman target sys/root123#@db1 auxiliary sys/root123#@standby
Recovery Manager: Release 11.2.0.1.0 - Production on Sun Mar 3 11:38:08 2013
Copyright (c) 1982, 2009, Oracle and/or its affiliates. All rights reserved.
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-00554: initialization of internal recovery manager package failed
RMAN-04005: error from target database:
ORA-12514: TNS:listener does not currently know of service requested in connect descriptor
[email protected](standby) $
</code>
below is my tnsname and listener files from primary
[email protected](db1) $ pwd
/u01/app/oracle/dbhome_1/network/admin
[email protected](db1) $
[email protected](db1) $
[email protected](db1) $
[email protected](db1) $
[email protected](db1) $
[email protected](db1) $ ls -ltr
total 28
-rw-r--r-- 1 oracle oinstall 187 May 7 2007 shrept.lst
drwxr-xr-x 2 oracle oinstall 4096 Sep 12 22:12 samples
-rw-r--r-- 1 oracle oinstall 40 Jan 20 03:38 sqlnet.ora_1
-rw-r----- 1 oracle oinstall 1004 Mar 3 00:33 tnsnames.ora
-rw-r--r-- 1 oracle oinstall 1004 Mar 3 11:27 tnsnames13030311AM2745.bak
-rw-r--r-- 1 oracle oinstall 514 Mar 3 11:27 listener13030311AM2745.bak
-rw-r--r-- 1 oracle oinstall 508 Mar 3 11:28 listener.ora
[email protected](db1) $
[email protected](db1) $
[email protected](db1) $
[email protected](db1) $ cat tnsnames.ora
# tnsnames.ora Network Configuration File: /u01/app/oracle/dbhome_1/network/admin/tnsnames.ora
# Generated by Oracle configuration tools.
DB1 =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = primary.swapnilkambli.com)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = db1.primary.swapnilkambli.com)
RCAT =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = primary.swapnilkambli.com)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = rcat.primary.swapnilkambli.com)
DB2 =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = primary.swapnilkambli.com)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = db2.primary.swapnilkambli.com)
STANDBY =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = standby.swapnilkambli.com)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = standby.standby.swapnilkambli.com)
[email protected](db1) $
[email protected](db1) $
[email protected](db1) $
[email protected](db1) $ cat listener.ora
# listener.ora Network Configuration File: /u01/app/oracle/dbhome_1/network/admin/listener.ora
# Generated by Oracle configuration tools.
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(GLOBAL_DBNAME = rcat.primary.swapnilkambli.com)
(ORACLE_HOME = /u01/app/oracle/dbhome_1)
(SID_NAME = rcat)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = primary.swapnilkambli.com)(PORT = 1521))
ADR_BASE_LISTENER = /u01/app/oracle
[email protected](db1) $
[email protected](db1) $ lsnrctl services
LSNRCTL for Linux: Version 11.2.0.1.0 - Production on 03-MAR-2013 11:42:52
Copyright (c) 1991, 2009, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=primary.swapnilkambli.com)(PORT=1521)))
Services Summary...
Service "db1.primary.swapnilkambli.com" has 1 instance(s).
Instance "db1", status READY, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:6 refused:0 state:ready
LOCAL SERVER
Service "db1XDB.primary.swapnilkambli.com" has 1 instance(s).
Instance "db1", status READY, has 1 handler(s) for this service...
Handler(s):
"D000" established:0 refused:0 current:0 max:1022 state:ready
DISPATCHER <machine: primary.swapnilkambli.com, pid: 2617>
(ADDRESS=(PROTOCOL=tcp)(HOST=primary.swapnilkambli.com)(PORT=23611))
Service "rcat.primary.swapnilkambli.com" has 1 instance(s).
Instance "rcat", status UNKNOWN, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:0 refused:0
LOCAL SERVER
The command completed successfully
[email protected](db1) $ tnsping db1
TNS Ping Utility for Linux: Version 11.2.0.1.0 - Production on 03-MAR-2013 11:43:36
Copyright (c) 1997, 2009, Oracle. All rights reserved.
Used parameter files:
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = primary.swapnilkambli.com)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = db1.primary.swapnilkambli.com)))
OK (0 msec)
[email protected](db1) $
[email protected](db1) $
[email protected](db1) $ tnsping standby
TNS Ping Utility for Linux: Version 11.2.0.1.0 - Production on 03-MAR-2013 11:43:44
Copyright (c) 1997, 2009, Oracle. All rights reserved.
Used parameter files:
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = standby.swapnilkambli.com)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = standby.standby.swapnilkambli.com)))
OK (0 msec)
and below are my entries from standby server
[email protected](standby) $ pwd
/u01/app/oracle/dbhome_1/network/admin
[email protected](standby) $
[email protected](standby) $
[email protected](standby) $
[email protected](standby) $
[email protected](standby) $
[email protected](standby) $ ls -ltr
total 24
-rw-r--r-- 1 oracle oinstall 187 May 7 2007 shrept.lst
drwxr-xr-x 2 oracle oinstall 4096 Sep 12 22:12 samples
-rw-r----- 1 oracle oinstall 576 Mar 3 11:21 tnsnames.ora
-rw-r--r-- 1 oracle oinstall 576 Mar 3 11:25 tnsnames13030311AM2540.bak
-rw-r--r-- 1 oracle oinstall 514 Mar 3 11:25 listener13030311AM2540.bak
-rw-r--r-- 1 oracle oinstall 514 Mar 3 11:26 listener.ora
[email protected](standby) $
[email protected](standby) $
[email protected](standby) $
[email protected](standby) $ cat tnsnames.ora
# tnsnames.ora Network Configuration File: /u01/app/oracle/dbhome_1/network/admin/tnsnames.ora
# Generated by Oracle configuration tools.
DB1 =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = primary.swapnilkambli.com)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = db1.primary.swapnilkambli.com)
STANDBY =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = standby.swapnilkambli.com)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = standby.standby.swapnilkambli.com)
[email protected](standby) $
[email protected](standby) $
[email protected](standby) $ cat listener.ora
# listener.ora Network Configuration File: /u01/app/oracle/dbhome_1/network/admin/listener.ora
# Generated by Oracle configuration tools.
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(GLOBAL_DBNAME = standby.standby.swapnilkambli.com)
(ORACLE_HOME = /u01/app/oracle/dbhome_1)
(SID_NAME = standby)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = standby.swapnilkambli.com)(PORT = 1521))
ADR_BASE_LISTENER = /u01/app/oracle
[email protected](standby) $
[email protected](standby) $ lsnrctl services
LSNRCTL for Linux: Version 11.2.0.1.0 - Production on 03-MAR-2013 11:43:14
Copyright (c) 1991, 2009, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=standby.swapnilkambli.com)(PORT=1521)))
Services Summary...
Service "standby" has 1 instance(s).
Instance "standby", status BLOCKED, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:0 refused:0 state:ready
LOCAL SERVER
Service "standby.standby.swapnilkambli.com" has 1 instance(s).
Instance "standby", status UNKNOWN, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:3 refused:0
LOCAL SERVER
The command completed successfully
[email protected](standby) $ tnsping db1
TNS Ping Utility for Linux: Version 11.2.0.1.0 - Production on 03-MAR-2013 11:49:12
Copyright (c) 1997, 2009, Oracle. All rights reserved.
Used parameter files:
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = primary.swapnilkambli.com)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = db1.primary.swapnilkambli.com)))
OK (0 msec)
[email protected](standby) $
[email protected](standby) $
[email protected](standby) $ tnsping standby
TNS Ping Utility for Linux: Version 11.2.0.1.0 - Production on 03-MAR-2013 11:49:18
Copyright (c) 1997, 2009, Oracle. All rights reserved.
Used parameter files:
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = standby.swapnilkambli.com)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = standby.standby.swapnilkambli.com)))
OK (0 msec)
tnsping works from both side I am able to connect from primary as below:
[email protected](db1) $ rman target sys/root123#@db1 auxiliary sys/root123#@standby
Recovery Manager: Release 11.2.0.1.0 - Production on Sun Mar 3 11:44:23 2013
Copyright (c) 1982, 2009, Oracle and/or its affiliates. All rights reserved.
connected to target database: DB1 (DBID=1402881212)
connected to auxiliary database: DB1 (not mounted)
RMAN>
DB version 11.2.0.1.0
OS version Linux 2.6.18-194.el5 #1 SMP Mon Mar 29 22:10:29 EDT 2010 x86_64 x86_64 x86_64 GNU/Linux
primary server--- primary.swapnilkambli.com
primary database--- db1
standby server--- standby.swapnilkambli.com
standby database--- standby
After I dropped the physical standby first time I did make some changes in tns of standby server which I dont recollect.
Help on this error ORA-12514 is available on internet but I did not find anything helpful to my situation
Edited by: user12860499 on Mar 2, 2013 10:45 PM

GOT IT!!!!
I check listener trace and found below:
Log messages written to /u01/app/oracle/diag/tnslsnr/standby/listener/alert/log.xml
03-MAR-2013 12:21:59 * (CONNECT_DATA=(CID=(PROGRAM=)(HOST=standby.swapnilkambli.com)(USER=oracle))(COMMAND=reload)(ARGUMENTS=64)(SERVICE=LISTENER)(VERSION=186646784)) * reload * 0
03-MAR-2013 12:22:00 * service_register * standby * 0
Sun Mar 03 12:22:16 2013
03-MAR-2013 12:22:16 * (CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=db1.primary.swapnilkambli.com)(CID=(PROGRAM=rman)(HOST=standby.swapnilkambli.com)(USER=oracle))) * (ADDRESS=(PROTOCOL=tcp)(HOST=127.0.0.1)(PORT=39512)) * establish * db1.primary.swapnilkambli.com * 12514
TNS-12514: TNS:listener does not currently know of service requested in connect descriptor
03-MAR-2013 12:22:20 * (CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=standby.standby.swapnilkambli.com)(CID=(PROGRAM=rman)(HOST=standby.swapnilkambli.com)(USER=oracle))) * (ADDRESS=(PROTOCOL=tcp)(HOST=192.168.56.102)(PORT=54862)) * establish * standby.standby.swapnilkambli.com * 0
03-MAR-2013 12:22:20 * (CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=standby.standby.swapnilkambli.com)(CID=(PROGRAM=rman)(HOST=standby.swapnilkambli.com)(USER=oracle))) * (ADDRESS=(PROTOCOL=tcp)(HOST=192.168.56.102)(PORT=54863)) * establish * standby.standby.swapnilkambli.com * 0
03-MAR-2013 12:22:20 * (CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=standby.standby.swapnilkambli.com)(CID=(PROGRAM=rman)(HOST=standby.swapnilkambli.com)(USER=oracle))) * (ADDRESS=(PROTOCOL=tcp)(HOST=192.168.56.102)(PORT=54864)) * establish * standby.standby.swapnilkambli.com * 0
Sun Mar 03 12:22:27 2013
03-MAR-2013 12:22:27 * service_update * standby * 0
Sun Mar 03 12:22:40 2013
03-MAR-2013 12:22:40 * (CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=standby.standby.swapnilkambli.com)(CID=(PROGRAM=rman)(HOST=primary.swapnilkambli.com)(USER=oracle))) * (ADDRESS=(PROTOCOL=tcp)(HOST=192.168.56.101)(PORT=60821)) * establish * standby.standby.swapnilkambli.com * 0
03-MAR-2013 12:22:40 * (CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=standby.standby.swapnilkambli.com)(CID=(PROGRAM=rman)(HOST=primary.swapnilkambli.com)(USER=oracle))) * (ADDRESS=(PROTOCOL=tcp)(HOST=192.168.56.101)(PORT=60822)) * establish * standby.standby.swapnilkambli.com * 0
03-MAR-2013 12:22:40 * (CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=standby.standby.swapnilkambli.com)(CID=(PROGRAM=rman)(HOST=primary.swapnilkambli.com)(USER=oracle))) * (ADDRESS=(PROTOCOL=tcp)(HOST=192.168.56.101)(PORT=60823)) * establish * standby.standby.swapnilkambli.com * 0
03-MAR-2013 12:22:42 * service_update * standby * 0
03-MAR-2013 12:22:45 * service_update * standby * 0
Sun Mar 03 12:22:51 2013
03-MAR-2013 12:22:51 * (CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=db1.primary.swapnilkambli.com)(CID=(PROGRAM=rman)(HOST=standby.swapnilkambli.com)(USER=oracle))) * (ADDRESS=(PROTOCOL=tcp)(HOST=127.0.0.1)(PORT=39536)) * establish * db1.primary.swapnilkambli.com * 12514
TNS-12514: TNS:listener does not currently know of service requested in connect descriptor
there was a entry in /etc/hosts which was directing primary.swapnilkambli.com to 127.0.01
This was because I created this OS from a Virtual box template wherein that entry was made.
I changed the /etc/hosts to refelct the true address and it worked!!

Perculiar ORA-12514 TNS:listener does not currently know of service request

Hi all
I'm not sure if this is the correct place to ask this but I was wondering whether Anyone has ran into a similar problem or know how to solve this seeing as this involes SOA.
I am running Oracle 10g 10.2.0.4 and Oracle SOA 10.1.3.3. I've also written a piece of code that connects to the database using the database's jndi name from a connection pool. I can start the DB and the SOA with no problems however, if I try and connect to the database using one of the connection objects from the connection pool , i.e.
db = connection.getConnection("jdbc/LocalASDBDataSource");
the listener stops working and I get the error message
ORA-12514: TNS:listener does not currently know of service requested in connect descriptor
I know that prior to trying to get the connection from the connection pool, the listener works because if i run lsnrctl services, it reports that the listener is up and running but after the point where I try to get the connection i.e.
db = connection.getConnection("jdbc/LocalASDBDataSource");
the listener stops working. If run lsnrctl services, it then reports that the listener supports no services. The only way I can get the service and the listener to start working is to delete the listener and the Service using Net Manager and then recreating it again but then every time that I run the code again, I get back to the error
the funny thiing is that this only started when I increased the processes because I was gettig ORA-12518: TNS:listener could not hand off client connection
The jndi properties file that I use to create my initial context is
java.naming.factory.initial=com.evermind.server.ApplicationClientInitialContextFactory
java.naming.provider.url=opmn:ormi://localhost:6003:oc4j_soa
java.naming.security.principal=oc4jadmin
java.naming.security.credentials=password1
My Listener.ora is
# listener.ora Network Configuration File: C:\oracle\product\10.2.0\db_1\network\admin\listener.ora
# Generated by Oracle configuration tools.
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = C:\oracle\product\10.2.0\db_1)
(PROGRAM = extproc)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = DEVPSTEXP)(PORT = 1521))
My TNS Names.ora is
# tnsnames.ora Network Configuration File: C:\oracle\product\10.2.0\db_1\NETWORK\ADMIN\tnsnames.ora
# Generated by Oracle configuration tools.
ASDB =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
(CONNECT_DATA =
(SERVICE_NAME = ASDB)
EXTPROC_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
(CONNECT_DATA =
(SID = PLSExtProc)
(PRESENTATION = RO)
Any help will be greatly appreciated
Thanks!

The tnsname.ora is not used in this situation as the datasource / connection pool connects via jdbc.
What happens if you bounce the database, instead of deleting the service.
It sounds like you are hitting bug 6017068.
Have a look at that patch
cheers
James

ORA-12514: TNS:listener does not currently know of service request

Helllo ! I have just performed a new oracle 11g installation on a Windows pc. However I get error ORA-12514 when attempting to connect to the database using sql plus or even when doing a connection test with oracle net manager.
Below are the contents of my files:
Listner.ora
# listener.ora Network Configuration File: C:\app\dfernandes\product\11.2.0\dbhome_1\network\admin\listener.ora
# Generated by Oracle configuration tools.
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = CLRExtProc)
(ORACLE_HOME = C:\app\dfernandes\product\11.2.0\dbhome_1)
(PROGRAM = extproc)
(ENVS = "EXTPROC_DLLS=ONLY:C:\app\dfernandes\product\11.2.0\dbhome_1\bin\oraclr11.dll")
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
ADR_BASE_LISTENER = C:\app\dfernandes
tnsnames.ora
# tnsnames.ora Network Configuration File: C:\app\dfernandes\product\11.2.0\dbhome_1\network\admin\tnsnames.ora
# Generated by Oracle configuration tools.
ORACLR_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
(CONNECT_DATA =
(SID = CLRExtProc)
(PRESENTATION = RO)
ORCL =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = orcl)
when I run the command lsnrctl services I just get the below.....
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521)))
Services Summary...
Service "CLRExtProc" has 1 instance(s).
Instance "CLRExtProc", status UNKNOWN, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:0 refused:0
LOCAL SERVER
The command completed successfully
......which probably tells me (I'm assuming) that my database is not registered with the listener.
Can someone please help ? I'm not very familiar with oracle connection issues. Thanks !

Hi! Below is the contents of file c:\app\dfernandes\diag\tnslsnr\sedona\listener\alert\log.xml
<msg time='2011-12-08T16:02:51.581+11:00' org_id='oracle' comp_id='tnslsnr'
type='UNKNOWN' level='16' host_id='SEDONA'
host_addr='fe80::e487:38ca:d34a:79c4%10'>
<txt>Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=127.0.0.1)(PORT=1521)))
</txt>
</msg>
<msg time='2011-12-08T16:02:52.783+11:00' org_id='oracle' comp_id='tnslsnr'
type='UNKNOWN' level='16' host_id='SEDONA'
host_addr='fe80::e487:38ca:d34a:79c4%10'>
<txt>Listener completed notification to CRS on start
</txt>
</msg>
<msg time='2011-12-08T16:02:52.783+11:00' org_id='oracle' comp_id='tnslsnr'
type='UNKNOWN' level='16' host_id='SEDONA'
host_addr='fe80::e487:38ca:d34a:79c4%10'>
<txt>
TIMESTAMP * CONNECT DATA [* PROTOCOL INFO] * EVENT [* SID] * RETURN CODE
</txt>
</msg>
<msg time='2011-12-08T16:03:48.335+11:00' org_id='oracle' comp_id='tnslsnr'
type='UNKNOWN' level='16' host_id='SEDONA'
host_addr='fe80::e487:38ca:d34a:79c4%10'>
<txt>08-DEC-2011 16:03:48 * (CONNECT_DATA=(CID=(PROGRAM=)(HOST=)(USER=dfernandes))(COMMAND=services)(ARGUMENTS=64)(SERVICE=LISTENER)(VERSION=186646784)) * services * 0
</txt>
</msg>
<msg time='2011-12-08T16:03:51.096+11:00' org_id='oracle' comp_id='tnslsnr'
type='UNKNOWN' level='16' host_id='SEDONA'
host_addr='fe80::e487:38ca:d34a:79c4%10'>
<txt>08-DEC-2011 16:03:51 * (CONNECT_DATA=(CID=(PROGRAM=)(HOST=)(USER=dfernandes))(COMMAND=status)(ARGUMENTS=64)(SERVICE=LISTENER)(VERSION=186646784)) * status * 0
</txt>
</msg>
<msg time='2011-12-08T16:05:13.888+11:00' org_id='oracle' comp_id='tnslsnr'
type='UNKNOWN' level='16' host_id='SEDONA'
host_addr='fe80::e487:38ca:d34a:79c4%10'>
<txt>System parameter file is C:\app\dfernandes\product\11.2.0\dbhome_1\network\admin\listener.ora
</txt>
</msg>
<msg time='2011-12-08T16:05:13.904+11:00' org_id='oracle' comp_id='tnslsnr'
type='UNKNOWN' level='16' host_id='SEDONA'
host_addr='fe80::e487:38ca:d34a:79c4%10'>
<txt>Log messages written to c:\app\dfernandes\diag\tnslsnr\sedona\listener\alert\log.xml
</txt>
</msg>
<msg time='2011-12-08T16:05:13.904+11:00' org_id='oracle' comp_id='tnslsnr'
type='UNKNOWN' level='16' host_id='SEDONA'
host_addr='fe80::e487:38ca:d34a:79c4%10'>
<txt>Trace information written to c:\app\dfernandes\diag\tnslsnr\sedona\listener\trace\ora_4512_4516.trc
</txt>
</msg>
<msg time='2011-12-08T16:05:13.920+11:00' org_id='oracle' comp_id='tnslsnr'
type='UNKNOWN' level='16' host_id='SEDONA'
host_addr='fe80::e487:38ca:d34a:79c4%10'>
<txt>Trace level is currently 0
</txt>
</msg>
<msg time='2011-12-08T16:05:13.920+11:00' org_id='oracle' comp_id='tnslsnr'
type='UNKNOWN' level='16' host_id='SEDONA'
host_addr='fe80::e487:38ca:d34a:79c4%10'>
<txt>
</txt>
</msg>
<msg time='2011-12-08T16:05:13.935+11:00' org_id='oracle' comp_id='tnslsnr'
type='UNKNOWN' level='16' host_id='SEDONA'
host_addr='fe80::e487:38ca:d34a:79c4%10'>
<txt>Started with pid=4512
</txt>
</msg>
<msg time='2011-12-08T16:05:13.935+11:00' org_id='oracle' comp_id='tnslsnr'
type='UNKNOWN' level='16' host_id='SEDONA'
host_addr='fe80::e487:38ca:d34a:79c4%10'>
<txt>Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROC1521ipc)))
</txt>
</msg>
<msg time='2011-12-08T16:05:13.951+11:00' org_id='oracle' comp_id='tnslsnr'
type='UNKNOWN' level='16' host_id='SEDONA'
host_addr='fe80::e487:38ca:d34a:79c4%10'>
<txt>Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=127.0.0.1)(PORT=1521)))
</txt>
</msg>
<msg time='2011-12-08T16:05:15.199+11:00' org_id='oracle' comp_id='tnslsnr'
type='UNKNOWN' level='16' host_id='SEDONA'
host_addr='fe80::e487:38ca:d34a:79c4%10'>
<txt>Listener completed notification to CRS on start
</txt>
</msg>
<msg time='2011-12-08T16:05:15.199+11:00' org_id='oracle' comp_id='tnslsnr'
type='UNKNOWN' level='16' host_id='SEDONA'
host_addr='fe80::e487:38ca:d34a:79c4%10'>
<txt>
TIMESTAMP * CONNECT DATA [* PROTOCOL INFO] * EVENT [* SID] * RETURN CODE
</txt>
</msg>

ORA-12514: TNS:listener does not currently know of service

Hi All,
I've created physical standby in my production 'dbe'. All the steps were success expect listner connections. on my primary site error as
ERROR STATUS
VALID
ORA-12514: TNS:listener does not currently know of service ERROR
requested in connect descriptor
Standby listner file as bellow:
# listener.ora Network Configuration File: /u02/app/oradbe/product/11.2.0/dbhome_1/network/admin/listener.ora
# Generated by Oracle configuration tools.
LISTENER =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = stbdbe.expolanka.com)(PORT = 1522))
ADR_BASE_LISTENER = /u02/app/oradbe
================================================
last lines of log.xml
<msg time='2013-02-01T05:52:17.260+05:30' org_id='oracle' comp_id='tnslsnr'
type='UNKNOWN' level='16' host_id='stbdbe.expolanka.com'
host_addr='10.2.2.12'>
<txt>TNS-12514: TNS:listener does not currently know of service requested in connect descriptor
</txt>
</msg>
<msg time='2013-02-01T05:52:17.269+05:30' org_id='oracle' comp_id='tnslsnr'
type='UNKNOWN' level='16' host_id='stbdbe.expolanka.com'
host_addr='10.2.2.12'>
<txt>01-FEB-2013 05:52:17 * (CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=stbdbe.expolanka.com)(CID=(PROGRAM=oracle)(HOST=expdb.expolanka.com)(USER=oradbe))) * (ADDRESS=(PROTOCOL=tcp)(HOST=10.2.20.66)(PORT=46579)) * establish * stbdbe.expolanka.com * 12514
</txt>
</msg>
<msg time='2013-02-01T05:52:17.269+05:30' org_id='oracle' comp_id='tnslsnr'
type='UNKNOWN' level='16' host_id='stbdbe.expolanka.com'
host_addr='10.2.2.12'>
<txt>TNS-12514: TNS:listener does not currently know of service requested in connect descriptor
</txt>
</msg>
<msg time='2013-02-01T05:53:17.283+05:30' org_id='oracle' comp_id='tnslsnr'
type='UNKNOWN' level='16' host_id='stbdbe.expolanka.com'
host_addr='10.2.2.12'>
<txt>01-FEB-2013 05:53:17 * (CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=stbdbe.expolanka.com)(CID=(PROGRAM=oracle)(HOST=expdb.expolanka.com)(USER=oradbe))) * (ADDRESS=(PROTOCOL=tcp)(HOST=10.2.20.66)(PORT=12037)) * establish * stbdbe.expolanka.com * 12514
</txt>
</msg>
<msg time='2013-02-01T05:53:17.284+05:30' org_id='oracle' comp_id='tnslsnr'
type='UNKNOWN' level='16' host_id='stbdbe.expolanka.com'
host_addr='10.2.2.12'>
<txt>TNS-12514: TNS:listener does not currently know of service requested in connect descriptor
</txt>
</msg>
<msg time='2013-02-01T05:53:17.292+05:30' org_id='oracle' comp_id='tnslsnr'
type='UNKNOWN' level='16' host_id='stbdbe.expolanka.com'
host_addr='10.2.2.12'>
<txt>01-FEB-2013 05:53:17 * (CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=stbdbe.expolanka.com)(CID=(PROGRAM=oracle)(HOST=expdb.expolanka.com)(USER=oradbe))) * (ADDRESS=(PROTOCOL=tcp)(HOST=10.2.20.66)(PORT=12038)) * establish * stbdbe.expolanka.com * 12514
</txt>
</msg>
<msg time='2013-02-01T05:53:17.292+05:30' org_id='oracle' comp_id='tnslsnr'
type='UNKNOWN' level='16' host_id='stbdbe.expolanka.com'
host_addr='10.2.2.12'>
<txt>TNS-12514: TNS:listener does not currently know of service requested in connect descriptor
</txt>
</msg>
<msg time='2013-02-01T05:53:17.300+05:30' org_id='oracle' comp_id='tnslsnr'
type='UNKNOWN' level='16' host_id='stbdbe.expolanka.com'
host_addr='10.2.2.12'>
<txt>01-FEB-2013 05:53:17 * (CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=stbdbe.expolanka.com)(CID=(PROGRAM=oracle)(HOST=expdb.expolanka.com)(USER=oradbe))) * (ADDRESS=(PROTOCOL=tcp)(HOST=10.2.20.66)(PORT=12039)) * establish * stbdbe.expolanka.com * 12514
</txt>
</msg>
<msg time='2013-02-01T05:53:17.300+05:30' org_id='oracle' comp_id='tnslsnr'
type='UNKNOWN' level='16' host_id='stbdbe.expolanka.com'
host_addr='10.2.2.12'>
<txt>TNS-12514: TNS:listener does not currently know of service requested in connect descriptor
</txt>
</msg>
Pls help me.
Rgds,
Athurumithuru

Hi,
Thanks for the reply.. Here are results.
On my primary side
=============
[oradbe@expdb ~]$
[oradbe@expdb ~]$ sqlplus "sys/oracle@stbdbe as sysdba"
SQL*Plus: Release 11.2.0.3.0 Production on Fri Feb 1 06:52:11 2013
Copyright (c) 1982, 2011, Oracle. All rights reserved.
ERROR:
ORA-12514: TNS:listener does not currently know of service requested in connect
descriptor
Enter user-name: ^C
[oradbe@expdb ~]$
[oradbe@expdb ~]$ tnsping stbdbe
TNS Ping Utility for Linux: Version 11.2.0.3.0 - Production on 01-FEB-2013 06:52:26
Copyright (c) 1997, 2011, Oracle. All rights reserved.
Used parameter files:
/u02/app/oradbe/product/11.2.0/dbhome_1/network/admin/sqlnet.ora
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = stbdbe.expolanka.com)(PORT = 1522)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = stbdbe.expolanka.com)))
OK (10 msec)
[oradbe@expdb ~]$
[oradbe@expdb ~]$
On my standby site
=============
[oradbe@stbdbe ~]$
[oradbe@stbdbe ~]$ sqlplus "sys/oracle@dbe as sysdba"
SQL*Plus: Release 11.2.0.1.0 Production on Fri Feb 1 06:48:57 2013
Copyright (c) 1982, 2009, Oracle. All rights reserved.
ERROR:
ORA-12514: TNS:listener does not currently know of service requested in connect
descriptor
Enter user-name: ^C
[oradbe@stbdbe ~]$ tnsping dbe
TNS Ping Utility for Linux: Version 11.2.0.1.0 - Production on 01-FEB-2013 06:49:14
Copyright (c) 1997, 2009, Oracle. All rights reserved.
Used parameter files:
/u02/app/oradbe/product/11.2.0/dbhome_1/network/admin/sqlnet.ora
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = expdb.expolanka.com)(PORT = 1522)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = dbe)))
OK (10 msec)
[oradbe@stbdbe ~]$
But on my client machine, I can log into primary
=================
C:\Users\Amila>sqlplus sys/oracle@dbe as sysdba;
SQL*Plus: Release 11.2.0.1.0 Production on Fri Feb 1 06:55:38 2013
Copyright (c) 1982, 2010, Oracle. All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
SQL>

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

One more discussion with the same topic I know, I've tried to figure this issue out but still no chance,
I'm using oracle-xe-11.2
    bash-4.1$ cat listener.ora
    # listener.ora Network Configuration File:
    SID_LIST_LISTENER =
      (SID_LIST =
        (SID_DESC =
          (SID_NAME = PLSExtProc)
          (ORACLE_HOME = /u01/app/oracle/product/11.2.0/xe)
          (PROGRAM = extproc)
    LISTENER =
      (DESCRIPTION_LIST =
        (DESCRIPTION =
          (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC_FOR_XE))
          (ADDRESS = (PROTOCOL = TCP)(HOST = o185i081)(PORT = 1521))
    bash-4.1$ cat tnsnames.ora
    # tnsnames.ora Network Configuration File:
    XE =
      (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = o185i081)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = XE)
    EXTPROC_CONNECTION_DATA =
      (DESCRIPTION =
        (ADDRESS_LIST =
          (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC_FOR_XE))
        (CONNECT_DATA =
          (SID = PLSExtProc)
          (PRESENTATION = RO)
    ORCL =
      (DESCRIPTION =
        (ADDRESS_LIST =
          (ADDRESS = (PROTOCOL = TCP)(HOST = o185i081)(PORT = 1521))
        (CONNECT_DATA =
          (SID = ORCL)
but when I start lsnrctl it shows me status like the following:
    bash-4.1$ lsnrctl status
    LSNRCTL for Linux: Version 11.2.0.2.0 - Production on 29-JUL-2013 18:19:17
    Copyright (c) 1991, 2011, Oracle. All rights reserved.
    Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC_FOR_XE)))
    STATUS of the LISTENER
    Alias                     LISTENER
    Version                   TNSLSNR for Linux: Version 11.2.0.2.0 - Production
    Start Date                29-JUL-2013 18:11:10
    Uptime                    0 days 0 hr. 8 min. 10 sec
    Trace Level               off
    Security                  ON: Local OS Authentication
    SNMP                      OFF
    Listener Parameter File   /u01/app/oracle/product/11.2.0/xe/network/admin/listener.ora
    Listener Log File         /u01/app/oracle/product/11.2.0/xe/log/diag/tnslsnr/o185i081/listener/alert/log.xml
    Listening Endpoints Summary...
      (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC_FOR_XE)))
      (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=o185i081)(PORT=1521)))
    Services Summary...
    Service "PLSExtProc" has 1 instance(s).
      Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...
    The command completed successfully
and there is no my ORCL service in there,
if I try to ping it:
    bash-4.1$ tnsping orcl
    TNS Ping Utility for Linux: Version 11.2.0.2.0 - Production on 29-JUL-2013 18:21:11
    Copyright (c) 1997, 2011, Oracle. All rights reserved.
    Used parameter files:
    Used TNSNAMES adapter to resolve the alias
    Attempting to contact (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = o185i081)(PORT = 1521))) (CONNECT_DATA = (SID = ORCL)))
    TNS-12543: TNS:destination host unreachable
I've already tried to reload listner and the oracle DB

jgarry wrote:
I don't think so. Sometimes it can be confusing if you've installed it more than once.
Now that you've changed something, let's start all over. Give output of everything that sb asked for. Have you started the XE instance?
Alright, here are the commands results:
[root@o185i081 Disk1]# rpm -ivh oracle-xe-11.2.0-1.0.x86_64.rpm
Preparing...                ########################################### [100%]
        package oracle-xe-11.2.0-1.0.x86_64 is already installed
[root@o185i081 Disk1]# /etc/init.d/oracle-xe stop
Shutting down Oracle Database 11g Express Edition instance.
Stopping Oracle Net Listener.
[root@o185i081 Disk1]# /etc/init.d/oracle-xe configure
Oracle Database 11g Express Edition is already configured
[root@o185i081 Disk1]# /etc/init.d/oracle-xe start
Starting Oracle Net Listener.
Starting Oracle Database 11g Express Edition instance.
[root@o185i081 Disk1]# su oracle
bash-4.1$ cd ~/
admin/              .bashrc             oradata/            .viminfo
.bash_history       diag/               oradiag_oracle/
.bash_profile       fast_recovery_area/ product/
bash-4.1$ cd ~/product/11.2.0/xe/network/admin/
bash-4.1$ cat listener.ora
# listener.ora Network Configuration File:
SID_LIST_LISTENER =
(SID_LIST =
    (SID_DESC =
      (SID_NAME = PLSExtProc)
      (ORACLE_HOME = /u01/app/oracle/product/11.2.0/xe)
      (PROGRAM = extproc)
LISTENER =
(DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC_FOR_XE))
      (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.104.11)(PORT = 1521))
bash-4.1$ cat tnsnames.ora
# tnsnames.ora Network Configuration File:
ORCL =
(DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.104.11)(PORT = 1521))
    (CONNECT_DATA =
      (SERVICE_NAME = ORCL)
bash-4.1$ lsnrctl status
LSNRCTL for Linux: Version 11.2.0.2.0 - Production on 30-JUL-2013 07:56:41
Copyright (c) 1991, 2011, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC_FOR_XE)))
STATUS of the LISTENER
Alias                     LISTENER
Version                   TNSLSNR for Linux: Version 11.2.0.2.0 - Production
Start Date                30-JUL-2013 07:55:08
Uptime                    0 days 0 hr. 1 min. 33 sec
Trace Level               off
Security                  ON: Local OS Authentication
SNMP                      OFF
Listener Parameter File   /u01/app/oracle/product/11.2.0/xe/network/admin/listener.ora
Listener Log File         /u01/app/oracle/diag/tnslsnr/o185i081/listener/alert/log.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC_FOR_XE)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.104.11)(PORT=1521)))
Services Summary...
Service "PLSExtProc" has 1 instance(s).
Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...
The command completed successfully
bash-4.1$ lsnrctl stop
LSNRCTL for Linux: Version 11.2.0.2.0 - Production on 30-JUL-2013 07:56:54
Copyright (c) 1991, 2011, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC_FOR_XE)))
The command completed successfully
bash-4.1$ mv listsner.ora listener.ora.sav
mv: cannot stat `listsner.ora': No such file or directory
bash-4.1$ mv listener.ora listener.ora.sav
bash-4.1$ lsnrctl start
LSNRCTL for Linux: Version 11.2.0.2.0 - Production on 30-JUL-2013 07:57:16
Copyright (c) 1991, 2011, Oracle. All rights reserved.
Starting /u01/app/oracle/product/11.2.0/xe/bin/tnslsnr: please wait...
TNSLSNR for Linux: Version 11.2.0.2.0 - Production
Log messages written to /u01/app/oracle/product/11.2.0/xe/log/diag/tnslsnr/o185i081/listener/alert/log.xml
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=o185i081)(PORT=1521)))
Connecting to (ADDRESS=(PROTOCOL=tcp)(HOST=)(PORT=1521))
TNS-12543: TNS:destination host unreachable
TNS-12560: TNS:protocol adapter error
TNS-00513: Destination host unreachable
   Linux Error: 101: Network is unreachable
bash-4.1$ lsnrctl status
LSNRCTL for Linux: Version 11.2.0.2.0 - Production on 30-JUL-2013 07:57:55
Copyright (c) 1991, 2011, Oracle. All rights reserved.
Connecting to (ADDRESS=(PROTOCOL=tcp)(HOST=)(PORT=1521))
TNS-12543: TNS:destination host unreachable
TNS-12560: TNS:protocol adapter error
TNS-00513: Destination host unreachable
   Linux Error: 101: Network is unreachable
bash-4.1$ lsnrctl service
LSNRCTL for Linux: Version 11.2.0.2.0 - Production on 30-JUL-2013 08:00:07
Copyright (c) 1991, 2011, Oracle. All rights reserved.
Connecting to (ADDRESS=(PROTOCOL=tcp)(HOST=)(PORT=1521))
TNS-12543: TNS:destination host unreachable
TNS-12560: TNS:protocol adapter error
TNS-00513: Destination host unreachable
   Linux Error: 101: Network is unreachable
bash-4.1$ hostname
o185i081
bash-4.1$ uname -a
Linux o185i081 2.6.32-358.el6.x86_64 #1 SMP Tue Jan 29 11:47:41 EST 2013 x86_64 x86_64 x86_64 GNU/Linux
bash-4.1$ cat /etc/hosts
127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
::1         localhost localhost.localdomain localhost6 localhost6.localdomain6
16.16.185.22 o185i022
16.16.185.81 o185i081
bash-4.1$ tnsping orcl
TNS Ping Utility for Linux: Version 11.2.0.2.0 - Production on 30-JUL-2013 08:00:29
Copyright (c) 1997, 2011, Oracle. All rights reserved.
Used parameter files:
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.104.11)(PORT = 1521))) (CONNECT_DATA = (SERVICE_NAME = ORCL)))
OK (10 msec)
bash-4.1$ ls -l
total 12
-rwxr-xr-x 1 oracle dba 408 Jul 29 19:53 listener.ora.sav
drwxr-xr-x 2 oracle dba 4096 Jul 16 10:43 samples
-rwxr-xr-x 1 oracle dba 224 Jul 29 19:50 tnsnames.ora
bash-4.1$ sqlplus / as sysdba
SQL*Plus: Release 11.2.0.2.0 Production on Tue Jul 30 08:01:01 2013
Copyright (c) 1982, 2011, Oracle. All rights reserved.
Connected to:
Oracle Database 11g Express Edition Release 11.2.0.2.0 - 64bit Production
SQL> shutdown immediate
Database closed.
Database dismounted.
ORACLE instance shut down.
SQL> startup
ORACLE instance started.
Total System Global Area 1068937216 bytes
Fixed Size                  2233344 bytes
Variable Size             771755008 bytes
Database Buffers          289406976 bytes
Redo Buffers                5541888 bytes
Database mounted.
Database opened.
SQL> alter system register;
System altered.
SQL> exit
Disconnected from Oracle Database 11g Express Edition Release 11.2.0.2.0 - 64bit Production
bash-4.1$ lsnrctl status
LSNRCTL for Linux: Version 11.2.0.2.0 - Production on 30-JUL-2013 08:01:45
Copyright (c) 1991, 2011, Oracle. All rights reserved.
Connecting to (ADDRESS=(PROTOCOL=tcp)(HOST=)(PORT=1521))
TNS-12543: TNS:destination host unreachable
TNS-12560: TNS:protocol adapter error
TNS-00513: Destination host unreachable
   Linux Error: 101: Network is unreachable
====
BTW could you please tell me what the reason of renaming the listener.ora to listener.ora.sav?
And probably it is necessary to reinstall oracle-xe? but I'm not sure it will shot on linux

ERROR - ORA-12514: TNS:listener does not currently know of service requeste

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