ORA-01109: database is not open

Similar Questions

• ORA-01219: database is not open: motions allowed on fixed tables/views only

  ALL THE
  
  I set up DSO in standalone (single instance) but.i work trying to add more disk in the + asm instance.
  in the instance of database time I can add disk in asm asm instance .but that so many instance , orcl
  I can not add disk is normal?
  
  Concerning
  Belli

  The ASM instance must be down

  What process did you follow to add the disk to the DSO.

• ORA-00704: bootstrap process failure ORA-39700: database must be open minded

  Hello
  Two instances run on Oracle 11 g 2 AIX 64-bit server DB
  
  (1) DB instance: Test1
  (2) DB instance: Test2
  
  Recently, I upgraded "Test1 DB instance of GR 11 1 11 GR 2 material and it works perfectly well."
  
  For instance DB "Test2" who on 11 GR 1 material, when I stop and restart "Test2" instance DB it give following error message.
  
  SQL > startup
  ORACLE instance started.
  
  Total System Global Area 9854357504 bytes
  Bytes of size 2229904 fixed
  7549749616 variable size bytes
  2281701376 of database buffers bytes
  Redo buffers 20676608 bytes
  Mounted database.
  ORA-01092: ORACLE instance is complete. Disconnection forced
  ORA-00704: bootstrap failure process
  ORA-39700: database must be opened with the UPGRADE option
  Process ID: 1237084
  Session ID: 197 serial number: 3
  
  Please suggest how to start the instance of Test2.
  
  Thank you.

  Please suggest how to start the instance of Test2.

  It must be run from the old House of Oracle.

• ORA-16797: database does not use a server parameter file

  I can see newspapers apply pending data. But in the dataguard alter journal generates error ORA-16797: database does not use a server parameter file
  
  Error message in the logfile dataguard
  -----------------------------------
  
  DG 2010-03-23-17: 0 2 714415739 MICHAEL 46:45: GET_DRC finished
  DG 2010-03-23-17: 714415740 3 1000000 MICHAEL 46:45: GET_SITE: success. (len = 464)
  DG 2010-03-23-17: 714415740 3 1000000 MICHAEL 46:45: GET_SITE finished
  DG 2010-03-23-17: 2000000 3 714415741 MICHAEL 46:45: GET_SITE: success. (len = 481)
  DG 2010-03-23-17: 2000000 3 714415741 MICHAEL 46:45: GET_SITE finished
  DG 2010-03-23-17: 0 2 714415742 MICHAEL 46:45: CTL_GET_STATUS sent to the ANZPRD site for treatment
  DG 2010-03-23-17: 0 2 714415742 MICHAEL 46:45: CTL_GET_STATUS finished
  DG 2010-03-23-17: 47:32 0 2 0 RSM0: HEALTH CHECK ERROR: ORA-16797: database does not use a server parameter file
  DG 2010-03-23-17: 47:32 0 2 704706097 CTL_GET_STATUS operation cancelled during phase 1, error = ORA-16797
  DG 2010-03-23-17: 47:32 0 2 704706097 CTL_GET_STATUS operation cancelled during phase 1, error = ORA-16797
  
  QL > SELECT MAX(SEQUENCE#), THREAD # V$ ARCHIVED_LOG GROUP THREAD #;
  
  MAX(SEQUENCE#) THREAD #.
  -------------- ----------
  2, 2000
  2060 1
  
  I did the steps
  
  Create spfile pfie
  Shutdown
  Started by spifile
  
  No luck. Journal of applied began. but I see the same error in the datagurd log file

  Here's what it should look like:

  SQL> show parameter pfile
  
  NAME_COL_PLUS_SHOW_PARAM                                                         TYPE
  -------------------------------------------------------------------------------- ------
  VALUE_COL_PLUS_SHOW_PARAM
  ---------------------------------------------------------------------------------------
  spfile                                                                           string
  C:\ORACLE\PRODUCT\11.1.0\DB_1\DATABASE\SPFILEORABASE.ORA
  SQL> 
  

  My guess is that the file is not in the right place. Check the location and your ORACLE_HOME environment variable.

  It should be in $ORACLE_HOME/database for windows, $ORACLE_HOME/dbs for real operating systems.

• ORA-39700: database must be opened with the UPGRADE option

  Hello
  Let me explain the scenario.
  I have the oracle with 11.2.0.2 binary. This House is shared by multiple database (around 15 of database).
  Now, I must apply the PSU 5 for one of the database (allows to take the name of the test).
  So I installed 11.2.0.2 new home in the same server and applied the PSU-5 for thati oracle new home.
  I copied the spfile and password at home girl new oracle, associated to the TEST database. Now when I try to start the DB with option to boot he asks me to open the DB with UPGRADE option.
  
  Why should you start the DB with upgrade option because he was running with the same version in old House as well?
  
  I run catupgrd.sql once more?

  PSU patches usually do not require the database to be opened in UPGRADE mode. The obvious explanation is that the source database is not 11.2.0.2 but something lower.

  HTH
  Srini

• ORA - 06143:connection not open

  Hi all
  I have the laptop that has the windows operating system 7. and I installed 1.6 sqltools while I'm trying to connect to my database server (oracle 10 g, os: windows2003 server), get these error in sqltools
  ORA - 06413:connection will not open. someone kindly help me how to solve this problem
  Thank you

  As I said previously that it has nothing to do with the forms. I have no idea what sqltools is, because it is not part of the installation of server developer suite or application. It is certainly the wrong place to ask. Maybe a google search sheds some light on your problem.

  see you soon

• Palm m100 error: could not open to make the list of database

  I have an old Palm m100 and never even use your handheld more.  I have the software on my windows XP desktop.  The program worked very well and the other day, I tried to open it and received an error message "Unable to open to make the list of database."

  I did save about 30 days ago, but have since been several dates in the calendar.  I don't really care "do" list, but still failed to open the program.

  I thought to uninstall and then reinstall.  When I go into Add/Remove Programs, I don't see the program of palm - where could I find it?  I also tried to restore to an earlier date of a few days, but that has not worked.  Any other ideas?

  If 'do' database does not open, you can try the following to see if you can open the program.

  Go to program files on drive c. find the Palm folder. In the Palm folder, find your username folder, it will be a similar name to your hotsync username. In the user name folder, find the folder tasks/todo.

  Right-click and rename the folder, set a .old on the file extension. Try and open Palm desktop.

  Palm desktop must be in the Add/Remove Programs list in the control panel and should be included as a Palm or Palmone.

  Click on the following link for the guide of the user for your handheld.

  User Guide (PDF: 2.4 MB / 212 pages)

  The best way to protect your data is to export the data in each category of Palm Desktop in a separate folder on your PC.

  Create a new folder on your PC somewhere that suits. Name it something like Palm Desktop data. Click on the link below and follow the instructions on this page for the export procedure.

  http://www.Palm.com/cgi-bin/cso_kbURL.cgi?id=28734

  Make sure you only select everything for the beach in the export window.

  With the data stored in the created folder, make a copy of this file and save it on a USB key, cd - rw or external hard drive.

  Whenever you change in Palm Desktop, export the data that has been changed in this file and save again to external media.

  With this process you can always import the data in Palm Desktop, whenever you have a problem with the data in Palm Desktop, or if your computer/hard drive/device crash.

• ORA-28575: could not open the RPC connection to the external procedure agent

  Hello world
  
  Could you please help me with this problem? I am trying to configure Oracle XE 11 g for external procedures, this because I need to access certain procedures in a DLL in Delphi 6.0, but even with the simplest of the dll that I do, as a sum in C, I can't pass this ORA-28575 error: could not open the RPC connection to the external procedure agent.
  
  It's my listener.ora:
  
  SID_LIST_LISTENER =
  (SID_LIST =
  (SID_DESC =
  (SID_NAME = PLSExtProc)
  (ORACLE_HOME = C:\oraclexe\app\oracle\product\11.2.0\server)
  (= Extproc PROGRAM)
  )
  (SID_DESC =
  (SID_NAME = CLRExtProc)
  (ORACLE_HOME = C:\oraclexe\app\oracle\product\11.2.0\server)
  (= Extproc PROGRAM)
  )
  )
  
  LISTENER =
  (DESCRIPTION_LIST =
  (DESCRIPTION =
  (ADDRESS = (PROTOCOL = CIP)(KEY = EXTPROC0))
  (ADDRESS = (PROTOCOL = TCP)(HOST = myPC) (PORT = 1521))
  )
  )
  
  
  DEFAULT_SERVICE_LISTENER = (XE)
  
  and that's my tnsnames.ora:
  XE =
  (DESCRIPTION =
  (ADDRESS = (PROTOCOL = TCP)(HOST = myPC) (PORT = 1521))
  (CONNECT_DATA =
  (SERVER = DEDICATED)
  (SERVICE_NAME = XE)
  )
  )
  
  EXTPROC_CONNECTION_DATA =
  (DESCRIPTION =
  (ADDRESS = (PROTOCOL = CIP)(KEY = EXTPROC0))
  (CONNECT_DATA =
  (SID = PLSExtProc)
  (PRESENTATION = RO)
  )
  )
  
  ORACLR_CONNECTION_DATA =
  (DESCRIPTION =
  (ADDRESS_LIST =
  (ADDRESS = (PROTOCOL = CIP)(KEY = EXTPROC1))
  )
  (CONNECT_DATA =
  (SID = CLRExtProc)
  (PRESENTATION = RO)
  )
  )
  
  Do you know what could be the problem? I'm out of ideas and google search...
  
  Also, is there a difference in a call to a DLL in VB and one made in Delphi?
  
  Thank you and best regards,

  See the MOS NOTES:
  ORA-28575: cannot open connection to RPC if "ORA_EXTPROC_THREADED" is set in the registry [945396.1 ID]
  External procedures - troubleshooting errors ORA-28575 [70638.1 ID]

• Database does not start after losing the current log file.

  Hello
  
  I'm working on oracle 10.2.0 by mistake I lost my current log file. and I have no backup of it. my database is stopped. my database is in nonarchivelog mode.
  
  I use the command sequence to overcome
  

  SQL> shutdown immediate
  ORA-01109: database not open
  
  
  Database dismounted.
  ORACLE instance shut down.
  SQL> startup mount
  ORACLE instance started.
  
  Total System Global Area  536870912 bytes
  Fixed Size                  1250044 bytes
  Variable Size             297798916 bytes
  Database Buffers          230686720 bytes
  Redo Buffers                7135232 bytes
  Database mounted.
  SQL> DROP LOGFILE 2;
  DROP LOGFILE 2
       *
  ERROR at line 1:
  ORA-00950: invalid DROP option
  
  
  SQL> alter databasE drop logfile member 'D:\oracle\product\10.2.0\oradata\NEO\REDO02.LOG';
  alter databasE drop logfile member 'D:\oracle\product\10.2.0\oradata\NEO\REDO02.LOG'
  *
  ERROR at line 1:
  ORA-00361: cannot remove last log member
  D:\oracle\product\10.2.0\oradata\NEO\REDO02.LOG for group 2

  any suggestions
  
  Thank you
  Umesh
  
  Published by: Umesh Sharma on November 27, 2008 05:30

  With DB in MOUNT State try as follows:

  SQL > recover database until cancel

  type to cancel immediately, if necessary, then

  SQL > alter database open resetlogs;

• The ASM instance is not open

  We have a node RAC on Redhat 5.2 3. It works well but I find that all 3 ASM databases are not open. I guess it's OK for them is not open, but is it a bad idea to ahe that open them. I want to leave it open so that I can ask some views of the static dictionary.
  
  Thank you

  The ASM instances cannot be opened because there is no database instance - they are in a State of mounting. And you shouldn't question the views of any system except that are allowed for the ASM instances (such as v$ asmdisk etc.).

  Published by: Vyacheslav Ostapenko on December 30, 2010 09:25

• ORA-01507: database not mounted

  Hello

  It's 11.2.0.3 on Windows 2008,

  a node 3 RAC ASM.

  After restarting the server that hosts third instance,

  I have the following situation, everything is in place except the database

  on the third node in the database of node 1 and 2 is open, any other service is also running.

  crsctl res stat - you

  ORA.bigdb.db

  1 LINE intermediate bigdb3 dismantled, up in

  itiated

  2 bigdb2 open online

  3 bigdb1 open online

  When I try to query from the third node database, I got the message that the database is not mounted,

  C:\ > sqlplus / as sysdba

  SQL * more: Production of the version 11.2.0.3.0 on Mon Oct 26 15:47:25 2015

  Copyright (c) 1982, 2011, Oracle.  All rights reserved.

  Connected to:

  Oracle Database 11 g Enterprise Edition Release 11.2.0.3.0 - 64 bit Production

  With Real Application Clusters and Automatic Storage Management options

  SQL > select count (*) from the database of v$.

  Select count (*) from the database of v$

  *

  ERROR on line 1:

  ORA-01507: database not mounted

  Seems that there is nothing wrong when querying ASM instance on that node, all disks are mounted.

  C:\ > set ORACLE_SID = + ASM3

  
  

  C:\ > sqlplus / as sysasm

  SQL * more: Production of the version 11.2.0.3.0 on Mon Oct 26 15:49:51 2015

  Copyright (c) 1982, 2011, Oracle.  All rights reserved.

  Connected to:

  Oracle Database 11 g Enterprise Edition Release 11.2.0.3.0 - 64 bit Production

  With Real Application Clusters and Automatic Storage Management options

  SQL > select name, status from v$ asm_diskgroup;

  NAME STATE

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

  BOW MOUNTED

  MOUNTED CRS

  DG1 MOUNTED

  DG2 MOUNTED

  QG3 MOUNTED

  SQL >

  And it is of the Journal of the third instance alerts.

  ORA-00210: could not open the specified control file

  ORA-00202: control file: "+ ARC/control02.ctl".

  ORA-17503: ksfdopn:2 could not open the file + ARC/control02.ctl

  ORA-15001: diskgroup 'ARC' does not exist or is not mounted

  ORA-15077: could not locate instance ASM serving a required diskgroup

  ORA-00210: could not open the specified control file

  ORA-00202: control file: "+ DG3/bigdb/control01.ctl".

  ORA-17503: ksfdopn:2 could not open the file +DG3/bigdb/control01.ctl

  ORA-15001: diskgroup 'DG3' does not exist or is not mounted

  ORA-15077: could not locate instance ASM serving a required diskgroup

  ORA - 205 marked during: alter exclusive of installation of database...

  Please suggest what can be done to open the database of the third node.

  Thanks to all for trying to help.

  What I did then, it's a sign the db as sysdba on the third node,.

  immediate stop and then start.

  SQL > shutdown immediate;

  ORA-01507: database not mounted

  ORACLE instance stops.

  SQL >

  SQL >

  SQL >

  SQL >

  SQL > startup

  ORACLE instance started.

  System Global area 1.4531E + 10 bytes

  Bytes of size 2269104 fixed

  5905580112 variable size bytes

  Buffers data 8589934592 bytes

  Redo buffers 33673216 bytes

  Mounted database.

  Open database.

  It seems that it is a question of cluster, Oracle obivously (sometimes) will automatically start all resources, as is expected.

  I guess that Windows as operating system contributes significantly to the

• At the start of the ODC: error 20036: Description of error: ORA-06413: connection not open

  Hi all

  I am new to Oracle Document Capture. I installed ODDC on my windows 7 machine and launching that I gave a few local DB references. Since then, I'm not able to open Capture of Document Oracle and I'm not able to change any installation. I am still getting error below and when you click on OK the window closes. I couldn't find any place where I can change this configuration.

  Failed to connect.

  Error number: 20036

  Error description: [the following error occurred connecting to the database:]

  Error number: 20036

  Error description: the following error occurred connecting to the database:

  Error ID: 16389

  Description of error: ORA-06413: connection not open.

  ]

  I tried to uninstall ODC, deletion of data program for the Capture of Document Oracle and re-installed. Still the same error.

  Can someone help me please. I am completely struck with it.

  Thank you

  UMA.

  Problem solved after the installation of the 32-bit oracle client and the ODAC.

  Thank you

• ORA-17503: ksfdopn:2 could not open the file +M0347_DG1/m0347/spfilem0347.ora ORA-15001

  ASM, database version: 11.2.0.3

  Get error in the two alert logfile of ASM in cluster with two nodes below.

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

  Errors in the /u02/diag/asm/+asm/+ASM1/trace/+ASM1_ora_86521.trc file:

  ORA-17503: ksfdopn:2 could not open the file +M0347_DG1/m0347/spfilem0347.ora

  ORA-15001: diskgroup 'M0347_DG1' does not exist or is not mounted

  Same thing is written to the trace file as well.

  There is that a single database that p0347 runs and diskgroup that m0347_dg1 has been for other databases M0347 which is interrupted both diskgroup m0347_dg1 was abandoned.

  But why is it looking for spfilem0347.ora, please let me know how to fix.

  ORA-17503: ksfdopn:2 could not open the file +M0347_DG1/m0347/spfilem0347.ora

  P0347 database has nothing to do with the question. right?

  Probally you have not deleted from database M0347 of OCR and CRS was trying to start the database.

  $ORACLE_HOME of database using

  $ srvctl config database-d M0347

  If it is saved in OCR you should remove it.

  This command will delete the database.

  $ srvctl remove the d M0347 database

  Make sure Diskgroup is registered.

  With the help of GI $ORACLE_HOME

  $ srvctl config diskgroup g M0347

  If registered in OCR you can remove it.

  $ srvctl remove diskgroup g M0347

• DB does not open after you rename the name of the database

  Hi all
  
  I tried to change the name of the db, so I created new controlfile trace and set it as. I created controlfile successfully, my open db with success, but when I stopped and tried again to open it I saw the below error message
  
  
  
  CREATE CONTROLFILE SET DATABASE 'db2' RESETLOGS NOARCHIVELOG
  MAXLOGFILES 16
  MAXLOGMEMBERS 3
  MAXDATAFILES 100
  MAXINSTANCES 8
  MAXLOGHISTORY 292
  LOGFILE
  GROUP 1 ' C:\ORACLE\PRODUCT\10.2.0\ORADATA\db2\REDO01. NEWSPAPER "SIZE M 50,
  GROUP 2 ' C:\ORACLE\PRODUCT\10.2.0\ORADATA\db2\REDO02. NEWSPAPER "SIZE M 50,
  GROUP 3 ' C:\ORACLE\PRODUCT\10.2.0\ORADATA\db2\REDO03. NEWSPAPER "SIZE M 50
  -STANDBY LOGFILE
  DATA FILE
  ' C:\ORACLE\PRODUCT\10.2.0\ORADATA\db2\SYSTEM01. DBF',.
  ' C:\ORACLE\PRODUCT\10.2.0\ORADATA\db2\UNDOTBS01. DBF',.
  ' C:\ORACLE\PRODUCT\10.2.0\ORADATA\db2\SYSAUX01. DBF',.
  ' C:\ORACLE\PRODUCT\10.2.0\ORADATA\db2\USERS01. DBF',.
  ' C:\ORACLE\PRODUCT\10.2.0\ORADATA\db2\DB2. DBF',.
  ' C:\ORACLE\PRODUCT\10.2.0\ORADATA\db2\DB21. DBF',.
  ' C:\ORACLE\PRODUCT\10.2.0\ORADATA\db2\DB211. DBF',.
  ' C:\ORACLE\PRODUCT\10.2.0\ORADATA\db2\DB212. DBF',.
  ' C:\ORACLE\PRODUCT\10.2.0\ORADATA\db2\DB213. DBF',.
  ' C:\ORACLE\PRODUCT\10.2.0\ORADATA\db2\DB214. DBF',.
  ' C:\ORACLE\PRODUCT\10.2.0\ORADATA\db2\DB215. DBF'
  WE8MSWIN1252 CHARACTER SET.
  
  ALTER DATABASE OPEN RESETLOGS;
  
  
  
  
  SQL > @e:\creatdbdb2.sql;
  
  Created control file.
  
  
  Database altered.
  
  SQL > select file_name in dba_data_files;
  
  FILE_NAME
  ---------------------------------------------------------------------------
  C:\ORACLE\PRODUCT\10.2.0\ORADATA\db2\DB215. DBF
  C:\ORACLE\PRODUCT\10.2.0\ORADATA\db2\DB214. DBF
  C:\ORACLE\PRODUCT\10.2.0\ORADATA\db2\DB213. DBF
  C:\ORACLE\PRODUCT\10.2.0\ORADATA\db2\DB212. DBF
  C:\ORACLE\PRODUCT\10.2.0\ORADATA\db2\DB211. DBF
  C:\ORACLE\PRODUCT\10.2.0\ORADATA\db2\DB21. DBF
  C:\ORACLE\PRODUCT\10.2.0\ORADATA\db2\DB2. DBF
  C:\ORACLE\PRODUCT\10.2.0\ORADATA\db2\USERS01. DBF
  C:\ORACLE\PRODUCT\10.2.0\ORADATA\db2\SYSAUX01. DBF
  C:\ORACLE\PRODUCT\10.2.0\ORADATA\db2\UNDOTBS01. DBF
  C:\ORACLE\PRODUCT\10.2.0\ORADATA\db2\SYSTEM01. DBF
  
  11 selected lines.
  
  SQL > shutdown immediate;
  The database is closed.
  The database is dismounted.
  ORACLE instance stops.
  SQL > startup;
  ORACLE instance started.
  
  Total System Global Area 612368384 bytes
  Bytes of size 1250428 fixed
  222301060 variable size bytes
  381681664 of database buffers bytes
  Redo buffers 7135232 bytes
  Mounted database.
  ORA-00313: open failed for the members of the Group of newspapers wire 2 1
  ORA-00312: wire 2 1 online journal:
  'C:\ORACLE\PRODUCT\10.2.0\DB_3\DATABASE\LOG2db2.ORA '.
  ORA-27041: could not open the file
  04002 - OSD: could not open the file
  S/O-error: (OS 2) the system cannot find the file specified.

  845470 wrote:
  control_files string C:\ORACLE\PRODUCT\10.2.0\DB_3\
  DATABASE\CTL1NIRAJ. ORA

  I guess, you create controlfile as the directory of log files "C:\ORACLE\PRODUCT\10.2.0\ORADATA\db2\".
  So now, you will need to change pfile to again match controlfile.

  sql>create pfile='c:\pfile.ora' from spfile;
  

  Change the section of the command file "c:\pfile.ora" to match your NEW control file.
  then start DB, using the new file pfile

  sql> startup mount pfile='c:\pfile.ora';
  

  Check the locations of the data file and log files from views v$ datafile and v$ logfile.

  If everything is ok - open the database and create spfile

  sql>create spfile from pfile='c:\pfile.ora';
  

  Published by: Nikolay Ivankin on 23.03.2012 11:23

• ORA-20009: you are not allowed to connect to this database

  Hello
  
  We have the 11.2.0.1.0 Oracle database.
  
  The DB automatically stops as well as the service stops.
  
  Verification of the alert log, here are the errors... These are continually producing the newspaper and new .trc and .trm files are created every minute.
  
  Errors in the d:\oracle\admin\fw4dev\bdump\diag\rdbms\fw4dev\fw4dev\trace\fw4dev_j000_7424.trc file:
  ORA-00604: an error has occurred at the SQL level 1 recursive
  ORA-20009: you are not allowed to connect to this database
  ORA-06512: at line 4 level
  Fri Jul 01 13:14:32 2011
  Errors in the d:\oracle\admin\fw4dev\bdump\diag\rdbms\fw4dev\fw4dev\trace\fw4dev_ora_8672.trc file:
  ORA-00604: an error has occurred at the SQL level 1 recursive
  ORA-20009: you are not allowed to connect to this database
  ORA-06512: at line 4 level
  Fri Jul 01 13:15:19 2011
  Errors in the d:\oracle\admin\fw4dev\bdump\diag\rdbms\fw4dev\fw4dev\trace\fw4dev_j000_4916.trc file:
  ORA-00604: an error has occurred at the SQL level 1 recursive
  ORA-20009: you are not allowed to connect to this database
  ORA-06512: at line 4 level
  Fri Jul 01 13:15:41 2011
  Errors in the d:\oracle\admin\fw4dev\bdump\diag\rdbms\fw4dev\fw4dev\trace\fw4dev_ora_3952.trc file:
  ORA-00604: an error has occurred at the SQL level 1 recursive
  ORA-20009: you are not allowed to connect to this database
  ORA-06512: at line 4 level
  Fri Jul 01 13:16:19 2011
  Errors in the d:\oracle\admin\fw4dev\bdump\diag\rdbms\fw4dev\fw4dev\trace\fw4dev_j000_832.trc file:
  ORA-00604: an error has occurred at the SQL level 1 recursive
  ORA-20009: you are not allowed to connect to this database
  ORA-06512: at line 4 level
  Fri Jul 01 13:17:16 2011
  Errors in the d:\oracle\admin\fw4dev\bdump\diag\rdbms\fw4dev\fw4dev\trace\fw4dev_ora_3988.trc file:
  ORA-00604: an error has occurred at the SQL level 1 recursive
  ORA-20009: you are not allowed to connect to this database
  ORA-06512: at line 4 level
  Fri Jul 01 13:17:19 2011
  Errors in the d:\oracle\admin\fw4dev\bdump\diag\rdbms\fw4dev\fw4dev\trace\fw4dev_j000_4352.trc file:
  ORA-00604: an error has occurred at the SQL level 1 recursive
  ORA-20009: you are not allowed to connect to this database
  ORA-06512: at line 4 level
  Fri Jul 01 13:18:19 2011
  Errors in the d:\oracle\admin\fw4dev\bdump\diag\rdbms\fw4dev\fw4dev\trace\fw4dev_j000_2892.trc file:
  ORA-00604: an error has occurred at the SQL level 1 recursive
  ORA-20009: you are not allowed to connect to this database
  ORA-06512: at line 4 level
  Fri Jul 01 13:19:19 2011
  Errors in the d:\oracle\admin\fw4dev\bdump\diag\rdbms\fw4dev\fw4dev\trace\fw4dev_j000_2416.trc file:
  ORA-00604: an error has occurred at the SQL level 1 recursive
  ORA-20009: you are not allowed to connect to this database
  ORA-06512: at line 4 level
  ......
  ..
  .
  
  Please go back, in case anyone has the solution for the same thing.
  
  Kind regards
  Jinisha

  Hello
  It is a 'feature' really annoying a logon trigger event is 'CONNECTION' not 'LOGON' that is to say there is a space after the opening of SESSION

  Change your query to

  Select * from dba_triggers, where triggering_event like 'LOGON '.

  And you will find it.

  See you soon,.
  Harry