ORA-12514 after immediate cessation

After an immediate stop, any attempt to connect to the database generates an ORA-12514 error. I can't restart the db from the command line. I can restart by restarting the listener of the db. The listener log indicates that the service is dead after the judgment, but there is no indication why.

I'm running on Windows 2008 R2 63 bit. IPv6 was disabled and all references are made by IP DNS not entered.

IM assuming that once you stop the database, you want to connect to the database through the listener
by default, the database uses dynamic registration and is available through the listener in MOUNT or OPEN State
to be able to "connect" to one not NOMOUNT (as SYSDBA) not running, or a database, you must manually register the database instance in your listener.ora

LISTENER =
  (DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS = (PROTOCOL = TCP)(HOST = myhost.com)(PORT = 1521))
    )
  )

SID_LIST_LISTENER =
  (SID_LIST =
    (SID_DESC =
      (ORACLE_HOME = /u01/app/oracle/product/11.2.0/dbhome_1)
      (SID_NAME = ORCL)
    )
  )

Tags: Database

Similar Questions

Bug tns-listener ORA-12514, after the 10.2.0.1 to 10.2.0.4.0 upgrade
I installed 10.2.0.1 on my laptop and it works normally.

After the upgrade with the acutal (10.2.0.4.0) patch, I get an ora-12514 error, after conneting to sqlplus.
ORA-12514: TNS:listener could not resolve service_name in connect descriptor

At first, I checked the tnsnames.ora, listener.ora, sqlnet.ora.

After that, I checked the local-services
-OracleDBConsoleorcl (underway)
-OracleOraDb10g_home2TNSListener (on the way)
-OracleServiceORCL (underway)
-OracleOraDb10g_home2iSQL * more (on the way)

1 tnsping orcl:... < 30 ms >,.
2 lsnrctl status orcl:... SNMP is DISABLED; Service "PLSExtProc", status UNKNOWN.
3. check the alert_log:
ORA-00704: bootstrap failure process
ORA-39700: database must be opened with the UPGRADE option
4. I connect AS SYSDBA, because I run the CATUPGRD script. SQL
5. starting
ORA-01092: ORACLE instance is complete. Forced logoff.
6. I check again the alert_log:
Instance of stopped by USER, pid = 2732
ORA-1092 marked during: alter database option
...
Starting ORACLE instance (normal)
...
PMON started...
PSP0 has begun...
MA started...
DBW0 started...
LGWR started...
...
Completed: ALTER DATABASE MOUNT
...
ORA-00704: bootstrap failure process
ORA-39700: database must be opened with the UPGRADE option

I have no chance to run the CATUPGRD. SQL script?

Does anyone have an idea?
5. starting
ORA-01092: ORACLE instance is complete. Forced logoff.

To go through the upgrade docs before you start this process?

After you apply the Group of hotfixes to ORACLE_HOME, you must upgrade the database to the new version.

You must start the DB with option to UPGRADE to STARTUP.

Consult the Readme patchset (6810189) which has instructions complete how to upgarde your DB to 10.2.0.4

Ora-00265 instance recovery required to CCR after immediate cessation

Hello world
I have this problem in a database of production, (version 11g 2, 11.2.0.3) using Real Application Cluster, I disabled archivelog to a window for a mass of large tables update, now I'm trying to reactivate the archivelog mode and I couldn't, because it shows the error ORA-00265, I find a lot of sites and Oracle support and the explanation is always the same "you shutdown abort or force start the base of. data start again and stop with immediate or normal option"but the thing is that I use srvctl with the immediate option, I did a few reboots of the database and I read in the newspaper of the alerts that indeed there at the start of the database runs a recovery of Instance.
Why does this happen? I stop the two nodes at once and one by one, began with sqlplus and I didn't really know what else to do, I hope you can help me.
Oracle@sur01 # srvctl stop asaa d-i o asaa1 immediate instance
Oracle@sur01 #. oraenv
ORACLE_SID = [oracle]? ASAA
The Oracle base has been set on/u01/app/oracle
Oracle@sur01 # export ORACLE_SID = asaa1
Oracle@sur01 # srvctl start database d asaa o mount
Oracle@sur01 # sqlplus / as sysdba
SQL * more: Production of the 11.2.0.4.0 version sat Jan 24 15:48:16 2015
Copyright (c) 1982, 2013, Oracle. All rights reserved.
Connected to:
Oracle Database 11 g Release 11.2.0.4.0 - 64 bit Production
With Real Application Clusters and Automatic Storage Management options
Instance Estado Modo Lectura Activa Actividad Blo Inicio Archive? EstArch
---------------- ------------ -------------------- ----------------- --------- --- -------------- ------------ -------
MOUNTED asaa1 MOUNTED NORMAL ASSET No. 24/01/15 15:47 NOARCHIVELOG ORDER
SYS@asaa1 > changing archivelog database;
ALTER database archivelog
*
ERROR on line 1:
ORA-00265: recovery required instance, cannot define in ARCHIVELOG mode
Thanks in advance...
Giancarlo Giammaria.

Hello world

To share knowledge, I write what I had to do to solve the problem:

It seems that the FCAC does not correctly close instances (another question to consider), causing the datafile headers remain incompatible with a different number of SCN.

In the next query, you can see as the checkpoint_change # in v$ database is different from the checkpoint_change # in v$ datafile (this question was scheduled to be executed in mounted State)

SYS @ > select dbid, name, created, resetlogs_change #, resetlogs_time, open_mode, log_mode, checkpoint_change #,.

2 controlfile_type, controlfile_change #, controlfile_time

3 v $ database;

NAME DBID CREATED RESETLOGS_CHANGE # RESETLOGS_TIME OPEN_MODE LOG_MODE CHECKPOINT_CHANGE # CONTROL

------------------------------ ---------- -------------------- ------------------------------ -------------------- -------------------- ------------ ------------------------------ -------

CONTROLFILE_CHANGE # CONTROLFILE_TIME

------------------------------ --------------------

2103866247 XXX 11 OCTOBER 2014 12:00:07 1 OCTOBER 11, 2014 12:00:07 MOUNTED NOARCHIVELOG 332020165 CURRENT

332058714 26 JANUARY 2015 22:37:34

1 selected line.

SYS @ > select the folder, name, State, checkpoint_change No. # from v$ datafile;

FILE NAME STATUS CHECKPOINT_CHANGE NO. #.

------------------------------ ---------- ------- ------------------------------

332020165 SYSTEM 1 + DG_DATA/a

2 + DG_DATA/a 332020165 online

3 + DG_DATA/a 332020165 online

Then, the process that I did to fix that and enable archivelog:

srvctl stop database d immediate o xxx

srvctl start database d o mount xxx

recover the database;

srvctl start database-d xxx (apparently the bd still needs a clean shutdown to reactivate the archives, otherwise the ORA-00265 continues to show, so I had to start and stop)

srvctl stop database d immediate o xxx

srvctl start database d o mount xxx

ALTER database archivelog (at this point, it worked and the archiving log enabled, after this, stop and open again...)

Hope this helps someone else!

Does not start after decommissioning - ORA-12514
HI -.

I installed 11 GR 2 on RHEL 5.4, creating a database during installation.

After having turned off via SQLPlus (remotely), I found that I cannot start.

Failure of attempts to boot via SQLPlus with: ORA-12514: TNS:listener is not currently of service requested in connect descriptor.

However, I am able to boot via Enterprise Manager.

I have posted similar topics, but can't seem to get the problem resolved.

# listener.ora Network Configuration file: /home/app/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora
# Generated by Oracle configuration tools.

LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = CIP)(KEY = EXTPROC1521))
(ADDRESS = (PROTOCOL = TCP) (HOST = s2.srs - 7)(PORT = 1521) .net)
)
)

ADR_BASE_LISTENER = / home/app/oracle

# tnsnames.ora Network Configuration file: /home/app/oracle/product/11.2.0/dbhome_1/network/admin/tnsnames.ora
# Generated by Oracle configuration tools.

ELF =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP) (HOST = s2.srs - 7)(PORT = 1521) .net)
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = elf.srs - 7 .net)
)
)

tnsping:

tnsping Elf $ [oracle@s2 bin]

AMT Ping utility for Linux: Version 11.2.0.1.0 - Production on March 4, 2010 22:21:56

Copyright (c) 1997, 2009, Oracle. All rights reserved.

Use settings files:
/Home/app/Oracle/product/11.2.0/dbhome_1/network/admin/SQLNET.ora

TNSNAMES adapter used to resolve the alias
Try to contact (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP) (HOST = s2.srs - 7)(PORT = 1521) .net) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = elf.srs - 7 .net)))
OK (0 msec)

Stop and Start Listener: (shows "listener supports no services")

lsnrctl stop $ [oracle@s2 bin]

LSNRCTL for Linux: Version 11.2.0.1.0 - Production on March 4, 2010 22:16:18

Copyright (c) 1991, 2009, Oracle. All rights reserved.

Connection to (DESCRIPTION = (ADDRESS = (PROTOCOL = IPC) (KEY = EXTPROC1521)))
The command completed successfully

lsnrctl start $ [oracle@s2 bin]

LSNRCTL for Linux: Version 11.2.0.1.0 - Production on March 4, 2010 22:16:24

Copyright (c) 1991, 2009, Oracle. All rights reserved.

From /home/app/oracle/product/11.2.0/dbhome_1/bin/tnslsnr: Please wait...

TNSLSNR for Linux: Version 11.2.0.1.0 - Production
System settings file is /home/app/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora
Log messages written to /home/app/oracle/diag/tnslsnr/server12/listener/alert/log.xml
Listen on: (DESCRIPTION = (ADDRESS = (PROTOCOL = ipc) (KEY = EXTPROC1521)))
Listen on: (DESCRIPTION = (ADDRESS = (PROTOCOL = tcp) (HOST = s2.srs - 7)(PORT=1521) .net))

Connection to (DESCRIPTION = (ADDRESS = (PROTOCOL = IPC) (KEY = EXTPROC1521)))
STATUS of the LISTENER
------------------------
Alias LISTENER
Version TNSLSNR for Linux: Version 11.2.0.1.0 - Production
Beginning of March 4, 2010 22:16:24
Uptime 0 days 0 h 0 min 0 sec
Draw level off
Security ON: OS Local Authentication
SNMP OFF
Parameter Listener of the /home/app/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora file
The listener log file /home/app/Oracle/diag/tnslsnr/server12/listener/alert/log.XML
Summary of endpoints listening...
(DESCRIPTION = (ADDRESS = (PROTOCOL = ipc) (KEY = EXTPROC1521)))
(DESCRIPTION = (ADDRESS = (PROTOCOL = tcp) (HOST = s2.srs - 7)(PORT=1521) .net))
The listener supports no services
The command completed successfully

My environment

[oracle@s2 bin] $ env
HOSTNAME = S2. SRS - 7 .net
SHELL = / bin/bash
TERM = xterm
HISTSIZE = 1000
TMPDIR = / tmp
KDE_NO_IPV6 = 1
USER = oracle
TEMP = / tmp
LD_LIBRARY_PATH=/home/app/Oracle/product/11.2.0/dbhome_1/lib:/lib:/usr/lib:/usr/local/lib
LS_COLORS=no=00:fi=00:di=00;34:ln=00;36:pi=40;33:so=00;35:bd=40;33;01:cd=40;33;01:or=01;05;37;41:mi=01;05;37;41:ex=00;32:*.cmd=00;32:*.exe=00;32:*.com=00;32:*.btm=00;32:*.bat=00;32:*.sh=00;32:*.csh=00;32:*.tar=00;31 :* .tgz = 00; 31: * .arj = 00; 31: * .taz = 00; 31: * .lzh = 00; 31: * .zip = 00; 31: * .z = 00; 31: Z = 00; 31: * .gz = 00; 31: * .bz2 = 00; 31: * .bz = 00; 31: * .tz = 00; 31: * .rpm = 00; 31: * .cpio = 00; 31: * .jpg = 00; 35: * .gif = 00; 35: * .bmp = 00; 35: * .xbm = 00; 35: * .xpm = 00; 35: * .png = 00; 35: * .tif = 00; 35:
ORACLE_SID = elf
ORACLE_BASE = / home/app/oracle
KDEDIR = / usr
MAIL = / var/spool/mail/oracle
Path=/home/app/Oracle/product/11.2.0/dbhome_1/bin:/usr/sbin:/usr/Kerberos/bin:/usr/local/bin:/bin:/usr/bin:/Home/Oracle/bin
INPUTRC = / etc/inputrc
PWD=/home/app/Oracle/product/11.2.0/dbhome_1/bin
LANG is en_US. UTF-8
KDE_IS_PRELINKED = 1
ORACLE_TERM = xterm
SSH_ASKPASS = / usr/libexec/openssh/gnome-ssh-askpass
SHLVL = 1
HOME = / home/oracle
LOGNAME = oracle
CLASSPATH=/home/app/Oracle/product/11.2.0/dbhome_1/JRE:/home/app/Oracle/product/11.2.0/dbhome_1/jlib:/home/app/Oracle/product/11.2.0/dbhome_1/RDBMS/jlib
LESSOPEN=|/usr/bin/lesspipe.sh %s
ORACLE_HOME=/home/app/Oracle/product/11.2.0/dbhome_1
G_BROKEN_FILENAMES = 1
_ = / bin/env
OLDPWD=/home/app/Oracle/product/11.2.0/dbhome_1

I tried to add a static entry (below) to my interlocutor, ora file, but no, this does not solve the problem and prevents the start even through EM until the entry is deleted:

ELF =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP) (HOST = s2.srs - 7)(PORT = 1521) .net)
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = elf.srs - 7 .net)
)
)

Everything seems to work normally (so far) and I met just this problem.

Any input would be greatly appreciated.

Rosen S.

Published by: ScottRn on March 4, 2010 14:02
CUT the lines below then PASTE into a terminal window

env | Sorting
sqlplus
/ as sysdba
startup
output

CUT the results then PASTE all back here

ERROR - ORA-12514: TNS:listener does not know now of immediate service
Hi all
Is the problem that I do face when I access oracle 10g database.it was wrking fine a few days back then I installed the developer 10g suite.after I am facing the problem (ERROR - ORA-12514: TNS:listener does not know currently of service requested in connect descriptor) every time I try and access my database.any 10 g help will be very appreciated.
Thanks in advance
Mourad
Hello

Make sure that you use right tnsnames.ora as you have it installled oracle developer suite after installation of the database so it could change your ORACLE_HOME as a result of developer. You have 2 choices

1. replace oracle_home installation of oracle database in the variables env control panel system
or
1 copy the tnsnames.ora, listener.ora under Developer suite... location/networ/admin.

If you are using on your local computer, you do not have this and you should be able to connect but if you use it is not bad either.

Output from the following command post
```
lsnrctl status
```
Concerning

Application of computer Virtual Image precompiled App development database: start of the CBD fails with ORA-12514

Hello
I have a few questions about the pre built Database App Development VM image.
I am trying to use it to familiarize myself with Oracle 12 c and would like to receive feedback on the following points:
1. When you open a terminal session and then trying to connect as the sysdba, it automatically connects me to the ORCL PDB. How does this happen? I have just a sqlplus/nolog followed normal con sys/oracle as a sysdba. My ORACLE_SID is set to cdb1. Thank you I can change session at the root, etc. - my query is how by default does me to the ORCL PDB?
2. If I connect to the container root of the CBD, namely sqlplus sys/oralce@cdb1 and then issue an immediate halt, the CBD closes down, but in the process gives an ORA-12514 error - after that I am unable to start CDB, as shows the ORA-12514 error when I try to sys/oracle@cdb1 conn - TNS:Listener is not currently of service requested in connect appears.
For directions to the two above would be appreciated.
Thank you, Mohan

All,

Well, I have fixed it for myself.

TWO_TASK env var has been ORCL beforehand to be close the CDB.

Disabling then close the container and restarting it fixed my error ORA-12514.

Kind regards

Mohan

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

Hi all... I am a newbie with oracle database.,.
I have the problem of monitoring:
I installed Oracle Database 11 g R2 XE on my CentOS 6.5 guest operating system.
I changed the host name in my CentOS so (where installed oracle 11g R2 XE) after the installation was completed successfully.
Installation-) before and during the hostname is localhost.
(-) After the installation, I changed the host name in VMCentOS
From the moment where I changed the host name, nothing starts automatically. In particular, the listener and the database instance does not start automatically.
When I start the listener manually and I try to connect to the instance of database with SQLPLUS I get this error:
ORA-12514: TNS:listener is not currently of service requested in connect descriptor
I think that the problem is due host name changed because I have to test and debug the object, re-installed a machine virtual operating system CentOS, re-installed oracle database 11 g and I do not have this problem. The database instance and the listener starts automatically!
Can someone tell me if, maybe, the problem is with the host has changed? ... and why?
P.S.: After changing the hostname I also modified the listener.ora and the tnsnames.ora by changing the HOST with the correct host name.

Hello

It seems that you don't install Oracle Database Express Edition (XE). If you post this question in the wrong forum.

When you install EA or there is no script that starts the database at startup.

If you wish, you can create by yourself. For example search for instructions to Google how to create script.

Kind regards

Jari

Access to the second instance of the database on the same host (ORA-12514) problem

Hello
I had a database of what ICMDB installed on my machine. After that, I created a second instance of database (Service name: BI_APPS) using DBCA on the same machine. With the help of NETCA I also created a new OracleOraDb11g_home1TNSListenerBI_APPS_LISTENER listener on port 1522 on my machine. Then I configured this listener to listen to the connections to the service BI_APPS by adding the following to my tnsnames.ora:
BI_APPS_LISTENER =
(ADDRESS = (PROTOCOL = TCP) (HOST = 192.168.2.109)(PORT = 1522))
Then I changed the port in my driveway tns to BI_APPS at 1522 as follows:
BI_APPS =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP) (HOST = 192.168.2.109)(PORT = 1522))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = BI_APPS)
)
)
I then restarted the following services:
OracleOraDb11g_home1TNSListener
OracleServiceBIAPPS
OracleOraDb11g_home1TNSListenerBI_APPS_LISTENER
After that, when I try to access my first ICMDB DB through Toad, the connection is successful. However, when I try to access the service BI_APPS I get the following error:
ORA-12514: TNS:listener is not currently of service requested in connect descriptor.
What I am doing wrong? Here are the contents of my files:

----------------------------------------------
TNSNAMES. ORA

tnsnames.ora # Network Configuration file: D:\app\Oracle\product\11.2.0\dbhome_1\network\admin\tnsnames.ora
# Generated by Oracle configuration tools.
BI_APPS_LISTENER =
(ADDRESS = (PROTOCOL = TCP) (HOST = 192.168.2.109)(PORT = 1522))
BI_APPS =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP) (HOST = 192.168.2.109)(PORT = 1522))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = BI_APPS)
)
)
LISTENER_ICMDB =
(ADDRESS = (PROTOCOL = TCP) (HOST = 192.168.2.109)(PORT = 1521))
ORACLR_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = CIP)(KEY = EXTPROC1521))
)
(CONNECT_DATA =
(SID = CLRExtProc)
(PRESENTATION = RO)
)
)
ICMDB =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP) (HOST = 192.168.2.109)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = icmdb)
)
)
-----------------------------------------------------------------------
SQLNET. ORA
sqlnet.ora # Network Configuration file: D:\app\Oracle\product\11.2.0\dbhome_1\network\admin\sqlnet.ora
# Generated by Oracle configuration tools.
# This file is actually generated by netca. But if customers can opt for
# install 'Software Only', this file does not exist and without the native
authentication #, they will not be able to connect to the database on NT.
SQLNET. AUTHENTICATION_SERVICES = (NTS)
NAMES. DIRECTORY_PATH = (TNSNAMES, EZCONNECT)
------------------------------------------------------------------------------------
LISTENING PORT. ORA
listener.ora # Network Configuration file: D:\app\Oracle\product\11.2.0\dbhome_1\network\admin\listener.ora
# Generated by Oracle configuration tools.
BI_APPS_LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP) (HOST = 192.168.2.109)(PORT = 1522))
(ADDRESS = (PROTOCOL = CIP)(KEY = EXTPROC1522))
)
)
ADR_BASE_BI_APPS_LISTENER = D:\app\Oracle
SID_LIST_BI_APPS_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = CLRExtProc)
(ORACLE_HOME = D:\app\Oracle\product\11.2.0\dbhome_1)
(= Extproc PROGRAM)
(ENVS = "EXTPROC_DLLS=ONLY:D:\app\Oracle\product\11.2.0\dbhome_1\bin\oraclr11.dll")
)
)
---------------------------------------------------------------------------------------------------
Here's the lsnrctl status output
LSNRCTL for 64-bit Windows: Version 11.2.0.1.0 - Production on 12 December 2013 16:17:01
Copyright (c) 1991, 2010, Oracle. All rights reserved.
Connection to (ADDRESS = (PROTOCOL = tcp)(HOST=) (PORT = 1521))
STATUS of the LISTENER
------------------------
Alias LISTENER
TNSLSNR for Windows 64-bit version: Version 11.2.0.1.0 - Production
Start date December 12, 2013 10:34:35
Uptime 0 days 5 h 42 min 26 s
Draw level off
Security ON: OS Local Authentication
SNMP OFF
Listener parameter File D:\app\Oracle\product\11.2.0\dbhome_1\network\admin\listener.ora
D:\app\oracle\diag\tnslsnr\ICMDEVDB\listener\alert\log.XML log listener
Summary of endpoints listening...
(DESCRIPTION = (ADDRESS = (PROTOCOL = tcp)(HOST=ICMDEVDB) (PORT = 1521)))
(DESCRIPTION = (ADDRESS = (PROTOCOL = tcp)(HOST=192.168.2.109) (PORT = 1521)))
Summary of services...
Service 'BIAPPSXDB' has 1 instance (s).
'Biapps' instance, State LOAN, has 1 operation for this service...
Service 'BI_APPS' has 1 instance (s).
'Biapps' instance, State LOAN, has 1 operation for this service...
Service 'icmdb' has 1 instance (s).
'Icmdb' instance, State LOAN, has 1 operation for this service...
Service 'icmdbXDB' has 1 instance (s).
'Icmdb' instance, State LOAN, has 1 operation for this service...
The command completed successfully

OK I solved this.

Apparently, the machine restart is necessary after the creation of the new instance. I have created a new instance, restarted Windows and Bingo!

ORA-12514: TNS:listener failed to resolve the SERVICE NAME
Hi all

I had installed oracle 11g software WINDOWS successfully on my laptop and then connected the database successfully through sqlplus.exe. After a long time, I connected the database via sqlplus.exe or TOAD error
ORA-12514: TNS:listener could not resolve SERVICE NAME given in connect descriptor+ _.

Please provide the solution as soon as POSSIBLE.

With regard to:
---------------------------
Isabelle Barnes
Thanks a lot Edsteven for a quick response...

Please post the solution so the other may benefit when research in the future; then mark this thread as a RESPONSE.

Error: ORA-12514
Hello

I get the following error when connecting to the database (Windows based, worm 10.1.0.2.0
ORA-12514: TNS:listener is not currently of service requested in connect descriptor.
I tried and checked the entry of tns as specified in some of the previously posted threads, but in vain. It sometimes works after restarting the system in some time.
Not sure if this is the right place to be displayed.
Kindly let me know how to proceed and solve this problem.
Thank you.

Sarah
Hi Sarah,.

I am happy that I am useful.

The difference is that we're specifying our SID_LIST_LISTENER SID name and adding to the EXTPROC in LISTENING port address line.

Thank you

Barros.

Unable to solve the ORA-12514

Hi all

I am running Oracle 11 g under OEL under VirtualBox. I have a default listener LISTENING and created a new listener NEWLIST under/u01/oracle/net and set this directory as TNS_ADMIN value. I want to make a dynamic entry to the db with the listener. Here's my listener.ora and tnsnames.ora files and the output of the lsnrctl commands.

Listener.ora
NEWLIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP) (HOST = 127.0.0.1)(PORT = 2525))
)

tnsnames.ora
NEW =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP) (HOST = 127.0.0.1)(PORT = 2525))
)
(CONNECT_DATA =
(SERVICE_NAME = SERV)
)
)

LSNRCTL STATUS NEWLIST
-----------------------------------------
[oracle@localhost net1] $ lsnrctl status newlist

LSNRCTL for Linux: Version 11.2.0.1.0 - Production on January 13, 2011 00:24:59

Copyright (c) 1991, 2009, Oracle. All rights reserved.

Connection to (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST=127.0.0.1) (PORT 2525 =)))
STATUS of the LISTENER
------------------------
Alias newlist
Version TNSLSNR for Linux: Version 11.2.0.1.0 - Production
Start date 12 January 2011 23:42:29
Uptime 0 days 0 h 42 min 30 s
Draw level off
Security ON: OS Local Authentication
SNMP OFF
Parameter Listener of the /u01/oracle/net1/listener.ora file
The listener log file /U01/app/Oracle/diag/tnslsnr/localhost/NewList/alert/log.XML
Summary of endpoints listening...
(DESCRIPTION = (ADDRESS = (PROTOCOL = tcp)(HOST=127.0.0.1) (PORT 2525 =)))
Summary of services...
Service 'SERV.localdomain' has 1 instance (s).
Instance "orcl", State LOAN, has 1 operation for this service...
Service 'orcl.localdomain' has 1 instance (s).
Instance "orcl", State LOAN, has 1 operation for this service...
Service 'orclXDB.localdomain' has 1 instance (s).
Instance "orcl", State LOAN, has 1 operation for this service...
The command completed successfully

LSNRCTL SERVICES NEW
---------------------------------------
[oracle@localhost net1] $ lsnrctl services

LSNRCTL for Linux: Version 11.2.0.1.0 - Production on January 13, 2011 00:25:51

Copyright (c) 1991, 2009, Oracle. All rights reserved.

Connection to (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST=127.0.0.1) (PORT = 2525)) (CONNECT_DATA = (SERVICE_NAME = SERV)))
Summary of services...
Service 'SERV.localdomain' has 1 instance (s).
Instance "orcl", State LOAN, has 1 operation for this service...
Managers:
"DEDICATED" set up: 0 denied: 0 status: ready
LOCAL SERVER
Service 'orcl.localdomain' has 1 instance (s).
Instance "orcl", State LOAN, has 1 operation for this service...
Managers:
"DEDICATED" set up: 0 denied: 0 status: ready
LOCAL SERVER
Service 'orclXDB.localdomain' has 1 instance (s).
Instance "orcl", State LOAN, has 1 operation for this service...
Managers:
"D000" put in place: 0 denied: current: 0 0 max: 1022 State: loan
DISPATCHER < machine: localhost.localdomain, pid: 2389 >
(ADDRESS = (PROTOCOL = tcp (PORT = 53741))(HOST=localhost.localdomain))
The command completed successfully

TNSPING NEW
---------------------
[oracle@localhost net1] $ new tnsping

AMT Ping utility for Linux: Version 11.2.0.1.0 - Production on January 13, 2011 00:26:11

Copyright (c) 1997, 2009, Oracle. All rights reserved.

Use settings files:
/U01/app/Oracle/product/11.2.0/dbhome_1/network/admin/SQLNET.ora

TNSNAMES adapter used to resolve the alias
Try to contact (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP) (HOST = 127.0.0.1)(PORT = 2525))) (CONNECT_DATA = (SERVICE_NAME = SERV)))
OK (0 msec)

SQLPLUS SYSTEM/ORACLE@NEW
--------------------------------------------------
[oracle@localhost net1] $ sqlplus system/oracle@new

SQL * more: Production of release 11.2.0.1.0 Thu Jan 13 00:27:32 2011

Copyright (c) 1982, 2009, Oracle. All rights reserved.

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

I had issued these commands after starting the listener to record the database dynamically with the listener
ALTER system set service_name is serv scope = mΘmoire;.
ALTER system set local_listener = NEW scope = mΘmoire;
editing the system registry;

Please advise advise what's wrong with that.

OK, here is the demo that I promised

First of all, let's take a look on my tnsnames.ora for reference. Note the entries for larry and moe differ only in the way specified SERVICE_NAME

[oracle@vmlnx01 admin]$ cat tnsnames.ora
# tnsnames.ora Network Configuration File: /ora00/app/oracle/product/10.2.0/db_1/network/admin/tnsnames.ora
# Generated by Oracle configuration tools.

larry =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = TCP)(HOST = vmlnx01.vmdomain)(PORT = 1521))
    )
    (CONNECT_DATA =
      (SERVICE_NAME = vlnxora1.mydomain)
    )
  )

moe =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = TCP)(HOST = vmlnx01.vmdomain)(PORT = 1521))
    )
    (CONNECT_DATA =
      (SERVICE_NAME = vlnxora1)
    )
  )

Now we will connect to the database and look at the init key parms. Note the value of db_domain sucks and service_name is simple.

[oracle@vmlnx01 admin]$ sqlplus / as sysdba

SQL*Plus: Release 10.2.0.4.0 - Production on Thu Jan 13 20:42:34 2011

Copyright (c) 1982, 2007, Oracle.  All Rights Reserved.

Connected to:
Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options

SQL> show parameter db_domain

NAME     TYPE VALUE
------------------------------------ ----------- ------------------------------
db_domain     string
SQL> show parameter  service

NAME     TYPE VALUE
------------------------------------ ----------- ------------------------------
service_names     string vlnxora1
SQL> exit

Now check the listner said. Note that the service names are simple and corresponding to the value of the init parm service_name.

[oracle@vmlnx01 admin]$ lsnrctl status

LSNRCTL for Linux: Version 10.2.0.4.0 - Production on 13-JAN-2011 20:42:57

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

Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=vmlnx01.vmdomain)(PORT=1521)))
STATUS of the LISTENER
------------------------
Alias                     LISTENER
Version                   TNSLSNR for Linux: Version 10.2.0.4.0 - Production
Start Date                13-JAN-2011 20:18:25
Uptime                    0 days 0 hr. 24 min. 32 sec
Trace Level               off
Security                  ON: Local OS Authentication
SNMP                      OFF
Listener Parameter File   /ora00/app/oracle/product/10.2.0/db_1/network/admin/listener.ora
Listener Log File         /ora00/app/oracle/product/10.2.0/db_1/network/log/listener.log
Listening Endpoints Summary...
  (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=vmlnx01.vmdomain)(PORT=1521)))
  (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC0)))
Services Summary...
Service "PLSExtProc" has 1 instance(s).
  Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...
Service "vlnxora1" has 1 instance(s).
  Instance "vlnxora1", status READY, has 1 handler(s) for this service...
Service "vlnxora1XDB" has 1 instance(s).
  Instance "vlnxora1", status READY, has 1 handler(s) for this service...
Service "vlnxora1_XPT" has 1 instance(s).
  Instance "vlnxora1", status READY, has 1 handler(s) for this service...
The command completed successfully

Now let's try a couple of connections. Don't forget the two entries in my tnsnames file? Larry specified with the domain name, but that we do not know the listener.

[oracle@vmlnx01 admin]$ sqlplus scott/tiger@larry

SQL*Plus: Release 10.2.0.4.0 - Production on Thu Jan 13 20:43:15 2011

Copyright (c) 1982, 2007, Oracle.  All Rights Reserved.

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

Enter user-name:

But moe used simple service name, known to the listener.

[oracle@vmlnx01 admin]$ sqlplus scott/tiger@moe

SQL*Plus: Release 10.2.0.4.0 - Production on Thu Jan 13 20:43:25 2011

Copyright (c) 1982, 2007, Oracle.  All Rights Reserved.

Connected to:
Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options

We will now modify the init parms

SQL> conn / as sysdba
Connected.
SQL> alter system set db_domain='mydomain' scope=spfile;

System altered.

SQL> startup force

We have only changed the db_domain, but what do we see on the reboot? The value has been added to service_name, even if we have not changed that one.

ORACLE instance started.

Total System Global Area  285212672 bytes
Fixed Size    1267068 bytes
Variable Size   83888772 bytes
Database Buffers  197132288 bytes
Redo Buffers    2924544 bytes
Database mounted.
Database opened.
SQL> show parameter db_domain

NAME     TYPE VALUE
------------------------------------ ----------- ------------------------------
db_domain     string mydomain
SQL> show parameter service

NAME     TYPE VALUE
------------------------------------ ----------- ------------------------------
service_names     string vlnxora1.mydomain
SQL> exit
Disconnected from Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options

And now what is the listener knows? Service names now reflect the new value of the init parm.

[oracle@vmlnx01 admin]$ lsnrctl status

LSNRCTL for Linux: Version 10.2.0.4.0 - Production on 13-JAN-2011 20:44:25

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

Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=vmlnx01.vmdomain)(PORT=1521)))
STATUS of the LISTENER
------------------------
Alias                     LISTENER
Version                   TNSLSNR for Linux: Version 10.2.0.4.0 - Production
Start Date                13-JAN-2011 20:18:25
Uptime                    0 days 0 hr. 26 min. 0 sec
Trace Level               off
Security                  ON: Local OS Authentication
SNMP                      OFF
Listener Parameter File   /ora00/app/oracle/product/10.2.0/db_1/network/admin/listener.ora
Listener Log File         /ora00/app/oracle/product/10.2.0/db_1/network/log/listener.log
Listening Endpoints Summary...
  (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=vmlnx01.vmdomain)(PORT=1521)))
  (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC0)))
Services Summary...
Service "PLSExtProc" has 1 instance(s).
  Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...
Service "vlnxora1.mydomain" has 1 instance(s).
  Instance "vlnxora1", status READY, has 1 handler(s) for this service...
Service "vlnxora1XDB.mydomain" has 1 instance(s).
  Instance "vlnxora1", status READY, has 1 handler(s) for this service...
Service "vlnxora1_XPT.mydomain" has 1 instance(s).
  Instance "vlnxora1", status READY, has 1 handler(s) for this service...
The command completed successfully

NOW, what do we expect to happen when we specify larry and moe as net service names?

[oracle@vmlnx01 admin]$ sqlplus scott/tiger@larry

SQL*Plus: Release 10.2.0.4.0 - Production on Thu Jan 13 20:44:37 2011

Copyright (c) 1982, 2007, Oracle.  All Rights Reserved.

Connected to:
Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options

SQL> exit
Disconnected from Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
[oracle@vmlnx01 admin]$ sqlplus scott/tiger@moe

SQL*Plus: Release 10.2.0.4.0 - Production on Thu Jan 13 20:45:07 2011

Copyright (c) 1982, 2007, Oracle.  All Rights Reserved.

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

Enter user-name:
[oracle@vmlnx01 admin]$ exit
logout

ORA-12514 TNS: Listener does not currently of service required
Hi all

I created a thread here only three days ago on the question above:

ORA-12514 TNS: Listener does not currently of service required

and I ended install oracle again this time around just after 2 days I'm getting the same problem again. I have not yet published that any same file not open it not even anywhere near her. Can anyone tell me the reason?

Thank you and best regards,

Lucky aka Lastw0nd3r

Published by: lastw0nd3r on August 5, 2010 07:24
SQL NET should now work for you.*
If so, please mark as ANSWER

but where was I wrong?

the database is not started so the listener did not know the DB Service

Oracle-xe-universal / debian lenny / ORA-12514
Hello

I have the following situation:

Listener.ora:

SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = usr/lib/oracle/xe/app/oracle/product/10.2.0/server)
(= Extproc PROGRAM)
)
)

LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = CIP)(KEY = EXTPROC_FOR_XE))
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost) (PORT = 1521))
)
)

tnsnames.ora

XE =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost) (PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = XE)
)
)

EXTPROC_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = CIP)(KEY = EXTPROC_FOR_XE))
)
(CONNECT_DATA =
(SID = PLSExtProc)
(PRESENTATION = RO)
)
)

lsnrctl services

LSNRCTL for Linux: Version 10.2.0.1.0 - Production on July 6, 2009 00:20:31

Copyright (c) 1991, 2005, Oracle. All rights reserved.

Connection to (DESCRIPTION = (ADDRESS = (PROTOCOL = IPC) (KEY = EXTPROC_FOR_XE)))
Summary of services...
Service 'PLSExtProc' has 1 instance (s).
Instance of 'PLSExtProc', status UNKNOWN, has 1 operation for this service...
Managers:
"DEDICATED" set up: 0 denied: 0
LOCAL SERVER
The command completed successfully

tnsping localhost

AMT Ping utility for Linux: Version 10.2.0.1.0 - Production on July 6, 2009 00:20:56

Copyright (c) 1997, 2005, Oracle. All rights reserved.

Use settings files:

Name of HOST adapter used to resolve the alias
Try to contact (DESCRIPTION = (CONNECT_DATA = (SERVICE_NAME =)) (ADDRESS = (PROTOCOL = TCP)(HOST=127.0.0.1) (PORT = 1521)))
OK (0 msec)

tnsping XE

AMT Ping utility for Linux: Version 10.2.0.1.0 - Production on July 6, 2009 00:22:15

Copyright (c) 1997, 2005, Oracle. All rights reserved.

Use settings files:

TNSNAMES adapter used to resolve the alias
Try to contact (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = localhost) (PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = XE)))
OK (0 msec)

* / etc/hosts *.

127.0.0.1 localhost
10.223.125.167 c2aplathq001

When you try to connect to sqlplus system@XE I get the following error:

SQL * more: Release 10.2.0.1.0 - Production on Mon Jul 6 00:23:21 2009

Copyright (c) 1982, 2005, Oracle. All rights reserved.

Enter the password:
ERROR:
ORA-12514: TNS:listener is not currently of service requested in connect
descriptor of

Same error after:
sqlplus/nolog
Connect / as sysdba

Listener.log snippet:

July 6, 2009 00:16:35 * (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = XE) (CID = (= sqlplus PROGRAM) (HOST = c2aplathq001)(USER=oracle))) * (ADDRESS = (PROTOCOL = tcp (PORT = 55719))(HOST=127.0.0.1)) * establish * XE * 12514
AMT-12514: TNS:listener is not currently of service requested in connect descriptor
July 6, 2009 00:20:31 * (CONNECT_DATA = (CID = (PROGRAM =)(HOST=c2aplathq001) (USER = root)) (COMMAND = services (SERVICE = LISTENER))(ARGUMENTS=64) (VERSION = 169869568)) * services * 0
July 6, 2009 00:20:56 * ping * 0
July 6, 2009 00:22:15 * ping * 0
July 6, 2009 00:23:26 * (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = XE) (CID = (= sqlplus PROGRAM) (HOST = c2aplathq001)(USER=root))) * (ADDRESS = (PROTOCOL = tcp (PORT = 49526))(HOST=127.0.0.1)) * establish * XE * 12514
AMT-12514: TNS:listener is not currently of service requested in connect descriptor

The system is Debian Lenny.
I tried already with the actual host name (c2aplathq001) in tnsnames.ora and listener.ora.

Help would be greatly appreciated :-)

Edit:

Env variables specific to Oracle:

LDPATH="/usr/lib/Oracle/XE/app/Oracle/product/10.2.0/server/lib".
ORACLE_HOME="/usr/lib/Oracle/XE/app/Oracle/product/10.2.0/Server".
ORACLE_SID = 'XE '.
PATH="/usr/lib/Oracle/XE/app/Oracle/product/10.2.0/Server/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin".
TWO_TASK = 'XE '.

Published by: user4568737 on 05.07.2009 15:56
Your main problem is your database XE is not registered for the listener, as you can see result "lsnrctl services."

First to confirm that your database is running, follow these steps
```
$ unset TWO_TASK
$ sqlplus / as sysdba
```
result?

BTW, what is the reason for TWO_TASK layout? It's a connection string and OS authentication does not work when it is defined.

In addition, what is your host name?
```
$ hostname
```

ORA-12514 error
Hello
I get an ORA-12514 error.
This is my configuration and BTW, am new to Oracle (10G using now)
= TNSNAMES. ORA================
TCENG =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP) (HOST = 192.168.1.102)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = tceng)
)
)

TEMPDB =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP) (HOST = 192.168.1.102)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = tempdb.world)
)
)

D =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP) (HOST = 192.168.1.102)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = d)
)
)

ORCL =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP) (HOST = 192.168.1.102)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = orcl)
)
)

EXTPROC_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = CIP)(KEY = EXTPROC1))
)
(CONNECT_DATA =
(SID = PLSExtProc)
(PRESENTATION = RO)
)
)
================================

= LISTENER. ORA================
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = C:\oracle\product\10.2.0)
(= Extproc PROGRAM)
)
)

LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP) (HOST = 192.168.1.102)(PORT = 1521))
)
)

==================================

"And I'm interested to connect to SERVICE_NAME had.

But when I run lsnrctl status
= results =.

C:\Documents and Settings\infodba > lsnrctl status

LSNRCTL for 32-bit Windows: Version 10.2.0.1.0 - Production on March 13, 2009 22:14
: 57

Copyright (c) 1991, 2005, Oracle. All rights reserved.

Connection to (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP (PORT = 1521)(HOST=192.168.1.102)
)))
STATUS of the LISTENER
------------------------
Alias LISTENER
Version TNSLSNR for 32-bit Windows: Version 10.2.0.1.0 - production
ction
Start date March 13, 2009 22:03:37
Uptime 0 days 0 h 11 min 21 sec
Draw level off
Security ON: OS Local Authentication
SNMP OFF
Listener parameter File C:\oracle\product\10.2.0\network\admin\listener.ora
Listener log file C:\oracle\product\10.2.0\network\log\listener.log
Summary of endpoints listening...
(DESCRIPTION = (ADDRESS = (PROTOCOL = tcp)(HOST=192.168.1.102) (PORT = 1521)))
Summary of services...
Service 'PLSExtProc' has 1 instance (s).
Instance of 'PLSExtProc', status UNKNOWN, has 1 operation for this service...
The command completed successfully
===========================================

= lsnrctl serv == results =.

C:\Documents and Settings\infodba > lsnrctl serv

LSNRCTL for 32-bit Windows: Version 10.2.0.1.0 - Production on March 13, 2009 22:16
: 54

Copyright (c) 1991, 2005, Oracle. All rights reserved.

Connection to (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP (PORT = 1521)(HOST=192.168.1.102)
)))
Summary of services...
Service 'PLSExtProc' has 1 instance (s).
Instance of 'PLSExtProc', status UNKNOWN, has 1 operation for this service...
Managers:
"DEDICATED" set up: 0 denied: 0
LOCAL SERVER
The command completed successfully

=================================================
I restarted the service too many times, in the oder listener (1) (2) oracleserviced, but still no luck.

Can the team help out me?
I am preparing for my exams here. Thank you
Hello

You have multiple instances on your machine? Try this and also check in the alert.log if your instance is running or not folder and after each command output.
```
 to preserve formatting.
```
C: > lsnrctl status
C: > set ORACLE_SID = D
C: > sqlplus "virtue sysdba" - it should allow you to connect without any problem and if it connects to an idle instance without error after running
SQL > startup;
```
Regards

Edited by: OrionNet on Mar 14, 2009 11:13 AM                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
```

DB stopped working with ORA-12514: TNS:listener is not currently of service requested in connect descriptor

Hello
I installed Oracle 4 months before and work perfectly fine on until now. I could not able to connect to any DB or URL http://127.0.0.1:8080/apex/f? p = 4950
The connection failed with the below error
ORA-12514: TNS:listener is not currently of service requested in connect descriptor
Results of the LSNRCTL STATUS as below
C:\oraclexe\app\oracle\product\11.2.0\server\network\ADMIN > LSNRCTL STATUS
LSNRCTL for 64-bit Windows: Version 11.2.0.2.0 - Production on 3 January 2016 12:43
: 55
Copyright (c) 1991, 2014, Oracle. All rights reserved.
Connection to (DESCRIPTION = (ADDRESS = (PROTOCOL = IPC) (KEY = EXTPROC1)))
STATUS of the LISTENER
------------------------
Alias LISTENER
TNSLSNR for Windows 64-bit version: Version 11.2.0.2.0 - Prod
ction
3 January 2016 start date 12:43:51
Uptime 0 days 0 h 0 min 4S
Draw level off
Security ON: OS Local Authentication
SNMP OFF
Default Service XE
Listener parameter File C:\oraclexe\app\oracle\product\11.2.0\server\network\A
DMIN\listener.ora
Listener log file C:\oraclexe\app\oracle\diag\tnslsnr\RAJESHK-PANTAR\lis
tener\alert\log. XML
Summary of endpoints listening...
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROC1ipc)))
(DESCRIPTION = (ADDRESS = (PROTOCOL = tcp) (HOST = localhost) (IN.
RT = 1521)))
Summary of services...
Service 'CLRExtProc' has 1 instance (s).
Instance of 'CLRExtProc', status UNKNOWN, has 1 operation for this service...
Service 'PLSExtProc' has 1 instance (s).
Instance of 'PLSExtProc', status UNKNOWN, has 1 operation for this service...
The command completed successfully
C:\oraclexe\app\oracle\product\11.2.0\server\network\ADMIN > LSNRCTL SERVICE
LSNRCTL for 64-bit Windows: Version 11.2.0.2.0 - Production on 3 January 2016 13:0
: 08
Copyright (c) 1991, 2014, Oracle. All rights reserved.
Connection to (DESCRIPTION = (ADDRESS = (PROTOCOL = IPC) (KEY = EXTPROC1)))
Summary of services...
Service 'CLRExtProc' has 1 instance (s).
Instance of 'CLRExtProc', status UNKNOWN, has 1 operation for this service...
Managers:
"DEDICATED" set up: 0 denied: 0
LOCAL SERVER
Service 'PLSExtProc' has 1 instance (s).
Instance of 'PLSExtProc', status UNKNOWN, has 1 operation for this service...
Managers:
"DEDICATED" set up: 0 denied: 0
LOCAL SERVER
The command completed successfully
Please help with what deliver you.

1. control file backup to trace using the "alter database backup controlfile to trace as 'C:\control.bkp ';

2. turn off your database

3 startup nomount

4. create controlfile from the backup created controlfile command. For example. See below (it is extracted from the trace my database controlfile. RESETLOGS option use as in 1st line
```
CREATE CONTROLFILE REUSE DATABASE "WIN1DB" RESETLOGS  NOARCHIVELOG
    MAXLOGFILES 16
    MAXLOGMEMBERS 3
    MAXDATAFILES 100
    MAXINSTANCES 8
    MAXLOGHISTORY 292
LOGFILE
  GROUP 1 'C:\ORACLE\PRODUCT\ORADATA\WIN1DB\WIN1DB\REDO01.LOG'  SIZE 50M BLOCKSIZE 512,
  GROUP 2 'C:\ORACLE\PRODUCT\ORADATA\WIN1DB\WIN1DB\REDO02.LOG'  SIZE 50M BLOCKSIZE 512,
  GROUP 3 'C:\ORACLE\PRODUCT\ORADATA\WIN1DB\WIN1DB\REDO03.LOG'  SIZE 50M BLOCKSIZE 512
-- STANDBY LOGFILE
DATAFILE
  'C:\ORACLE\PRODUCT\ORADATA\WIN1DB\WIN1DB\SYSTEM01.DBF',
  'C:\ORACLE\PRODUCT\ORADATA\WIN1DB\WIN1DB\SYSAUX01.DBF',
  'C:\ORACLE\PRODUCT\ORADATA\WIN1DB\WIN1DB\UNDOTBS01.DBF',
  'C:\ORACLE\PRODUCT\ORADATA\WIN1DB\WIN1DB\USERS01.DBF',
  'C:\ORACLE\PRODUCT\ORADATA\WIN1DB\WIN1DB\EXAMPLE01.DBF'
CHARACTER SET WE8MSWIN1252
;
```
5 mount the database 'edit the editing of the database'

6 open the database using newspapers to reset "alter database open resetlogs.

Thank you!

ORA-12514 after immediate cessation

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