Unable to connect to Oracle XE

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• Unable to connect to Oracle's SQL Developer 1.2

  I am not able to connect to the Oracle SQL Developer (1.2.1.3213) 8i Server
  I am getting following error:
  
  
  java.lang.ArrayIndexOutOfBoundsException: 4
  to oracle.jdbc.driver.T4C8TTIdty. < init > (T4C8TTIdty.java:477)
  at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1101)
  at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:301)
  to oracle.jdbc.driver.PhysicalConnection. < init > (PhysicalConnection.java:531)
  to oracle.jdbc.driver.T4CConnection. < init > (T4CConnection.java:221)
  at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:32)
  at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:503)
  at oracle.dbtools.raptor.conntypes.RaptorConnectionWrapper.createConnectionImpl(RaptorConnectionWrapper.java:258)
  at oracle.dbtools.raptor.conntypes.RaptorConnectionWrapper.createConnection(RaptorConnectionWrapper.java:171)
  at oracle.dbtools.raptor.conntypes.RaptorConnectionWrapper.getJdbcConnection(RaptorConnectionWrapper.java:202)
  at oracle.dbtools.raptor.conntypes.RaptorConnectionWrapper.getPresentation(RaptorConnectionWrapper.java:68)
  to oracle.dbtools.raptor.utils.Connections$ ConnectionInfo.createConnection (Connections.java:1004)
  to oracle.dbtools.raptor.utils.Connections$ ConnectionInfo$ ConnectRunnable.doWork (Connections.java:876)
  at oracle.ide.dialogs.ProgressRunnable.run(ProgressRunnable.java:159)
  at oracle.ide.dialogs.ProgressBar.run(ProgressBar.java:553)
  at java.lang.Thread.run(Thread.java:619)
  
  I was able to do it before, but I suspect since I install Oracle 11 g in my local system, I am unable to do so. I am able to connect to Oracle 9i DB but not Oracle 8i
  Please let me know what I can do to connect to the database to 8i.
  
  Published by: user12995320 on July 7, 2011 16:42

  Looks like it uses the driver g 11 then.
  You can try to get around by changing your ORACLE_HOME in a batch (inside the sqldev folder) file:

  set ORACLE_HOME = [your sqldev installation folder]
  Start sqldeveloper.exe

  Hope that helps,
  K.

• Unable to connect to Oracle with sqlplus /nolog as sysdba

  Oracle has turned on the box [Red Hat Enterprise Linux ES release 4 (Nahant Update 6)] taking up all the CPU.
  
  When I try and connect with sqlplus /nolog as sysdba nothing happens, no output.
  
  All ideas, apart reboot the box please?
  
  We tried to kill all Oracle processes too & restart the listener, but what gives the same...
  
  Log the following...
  
  version 10.2.0.1.0 =
  
  Oh, its happened before, the last time, we couldn't get by is rebooted then the box - it was fine then.
  
  
  $. oraenv
  ORACLE_SID = [oralt]?
  dbhome
  ORACLE_HOME = /u01/oracle/oracle/product/10.2.0/db_1
  ORACLE_SID = oralt
  
  RH4 - ora - t3:oracle:oralt/opt/oracle$ sqlplus/nolog
  
  (Nothing)
  
  VI /u01/oracle/oracle/product/10.2.0/db_1/admin/oralt/bdump/alert_oralt.log
  
  Mon. Nov 22 02:01:57 2010
  Notification of memory: Cache object library loaded in SGA
  5118K heap size exceed the threshold of notification (2048K)
  Details in the path of the /u01/oracle/oracle/product/10.2.0/db_1/admin/oralt/udump/oralt_ora_12801.trc file
  Name of the KGL object: SELECT / * + rule * / SYS_XMLGEN (VALUE(KU$), XMLFORMAT.createFormat2 ('TABLE_T', ' 7')), KU$. SYS OBJ_NUM. KU KU _FHTABLE_VIEW $ WHERE NOT (BITAND (KU$.)) (PROPERTY, 8192) = 8192) AND NOT BITAND (KU$.) SCHEMA_OBJ. FLAGS, 128)! = 0 AND KU$. $ SCHEMA_OBJ.NAME =: NAME1 AND KU. SCHEMA_OBJ. OWNER_NAME =: SCHEMA2
  Mon Nov 22 11:13:21 2010
  Thread 1 Advanced for you connect to sequence 3280
  Currently Journal # 3 seq # 3280 mem # 0: /u02/oradata/oralt/redo03_1.rdo
  Currently Journal # 3 seq # 3280 mem # 1: /u03/oradata/oralt/redo03_2.log
  
  (end)
  
  
  RH4 - ora - t3:oracle:oralt/opt/oracle$ top
  Top - 10:27:16 up to 199 days, 19:32, 2 users, load average: 24.82, 24.67, 24,19
  Activities: 146 total, 30 running, 116 sleeping, 0 stopped, 0 zombie
  CPU: 38.0% us, sy 62.0% 0.0% ni, id 0.0% 0.0% wa, 0.0% Hi, 0.0% if
  MEM: 3115248 k total, 2736140 k used, 379108 k free, k buffers 247956
  Swap: 6289436 k total, 80168 k used, 6209268 k free, 2229880 k cached
  
  THE NEST PR NOR % CPU TIME + % MEM VIRT RES SHR S COMMAND USE
  2173 25 0 17 263:51.52 2.5 oracle 607 m 74 m 70 m R oracle
  2211 25 0 17 260:43.53 620 oracle 0.7 m 21 m 10 m R oracle
  2154 25 0 17 262:21.71 605 oracle 0.5 m 14 m 13 m R oracle
  2159 25 0 17 262:38.20 604 oracle 0.8 m 24 m 23 m R oracle
  2161 25 0 17 263:05.82 3.1 oracle 607 m 93 m 90 m R oracle
  2163 25 0 17 261:55.21 620 oracle 0.7 m 19 m 18 m R oracle
  2165 25 0 17 261:13.85 606 oracle 0.8 m 24 m 22 m R oracle
  2169 25 0 17 261:47.42 605 oracle 0.8 m 22 m 21 m R oracle
  2171 25 0 17 263:20.01 1.8 oracle 606 m 55 m 52 m R oracle
  2175 25 0 17 263:03.81 604 oracle 0.7 m 22 m 21 m R oracle
  2177 25 0 17 262:15.91 605 oracle 0.4 m 10 m 9500 R oracle
  2209 25 0 17 261:55.91 620 oracle 0.7 m 22 m 10 m R oracle
  2745 25 0 17 257:08.69 604 oracle 0.5 m 15 m 14 m R oracle
  6885 25 0 17 89:05.80 0.1 19652 4564 3228 R exp oracle
  10344 25 0 17 1:26.30 0.2 91856 6584 5720 R oracle oracle
  17568 25 0 17 263:29.11 605 oracle 0.7 m 21 m 19 m R oracle
  22383 25 0 17 0.1 19576 4600 3280 R sqlplus oracle 111:38.92
  22:56.01 27963 25 0 17 0.2 91856 6584 5720 R oracle oracle
  8185 25 0 16 169:09.85 0.2 29816 6004 3300 R rman oracle
  13633 25 0 16 261:50.72 605 oracle 0.5 m 14 m 13 m R oracle
  12518 25 0 16 260:35.53 605 oracle 0.5 m 14 m 13 m R oracle
  2156 oracle 15 0 25 262:28.54 604 0.4 m 11 m 9.9 m R oracle
  2167 oracle 15 0 25 261:06.86 3.2 606 m 98 m 95 m R oracle
  2669 oracle 15 0 25 261:46.97 604 0.6 m 18 m 16 m R oracle
  0:00.09 root 15816 17 0 1 0.0 5680 1332 1052 R hpetfe
  0:00.12 root 15663 16 0 1 0.1 7968 2348 1852 R sshd
  0:00.19 root 15767 16 0 1 0.0 2156 1056 780 high R
  0:00.15 high 15768 16 0 1 0.0 1948 1048 784 R oracle
  1 root 16 0 0:58.86 0 0.0 2468 548 468 init S
  2 root RT 0 0 3:44.17 0 0.0 0 0 S migration/0
  3 34 19 0:12.75 root 0 0.0 0 0 S 0 ksoftirqd/0
  4 root RT 0 0 4:24.86 0 0.0 0 0 S migration/1
  5 34 19 0:11.23 roots 0 0.0 0 0 0 S ksoftirqd/1
  6 root RT 0 0 4:28.40 0 0.0 0 0 S migration/2
  7 34 19 0:12.55 roots 0 0.0 0 0 0 S ksoftirqd/2
  8 root RT 0 0 3:59.44 0 0.0 0 0 S migration/3
  9 root of 34 19 0:13.29 0 0.0 0 0 0 S ksoftirqd/3
  10 root-5 10 0 0:00.84 0 0.0 0 0 events/0 S
  11 root-5 10 0 0:00.43 0 0.0 0 0 events/1 S
  12 root-5 10 0 0:01.82 0 0.0 0 0 events/2 S
  13 root-5 10 0 0:00.80 0 0.0 0 0 events/3 S
  14 root 6-10 3:08.62 0 0.0 0 0 0 S khelper
  15 root-5 10 0 0:00.00 0 0.0 0 S 0 kblockd/0
  
  
  backkup #killed jobs...
  RH4 - ora - t3:oracle:oralt/opt/oracle$ kill 6885
  RH4 - ora - t3:oracle:oralt/opt/oracle$ kill 8185
  RH4 - ora - t3:oracle:oralt/opt/oracle$ kill 22383
  
  
  RH4 - ora - t3:oracle:oralt/opt/oracle$ lsnrctl
  
  LSNRCTL for Linux: Version 10.2.0.1.0 - Production on November 23, 2010 10:37:39
  
  Copyright (c) 1991, 2005, Oracle. All rights reserved.
  
  Welcome to LSNRCTL, enter 'help' for more information.
  
  LSNRCTL > status
  Connection to (DESCRIPTION = (ADDRESS = (PROTOCOL = IPC) (KEY = EXTPROC1)))
  STATUS of the LISTENER
  ------------------------
  Alias LISTENER
  Version TNSLSNR for Linux: Version 10.2.0.1.0 - Production
  Start date August 6, 2010 14:57:55
  Uptime 108 days 20 h 39 min 46 s
  Draw level off
  Security ON: OS Local Authentication
  SNMP ON
  Parameter Listener of the /u01/oracle/oracle/product/10.2.0/db_1/network/admin/listener.ora file
  The listener log file /U01/Oracle/Oracle/product/10.2.0/Db_1/network/log/listener.log
  Summary of endpoints listening...
  (DESCRIPTION = (ADDRESS = (PROTOCOL = ipc) (KEY = EXTPROC1)))
  (DESCRIPTION = (ADDRESS = (PROTOCOL = tcp)(HOST=10.1.209.208) (PORT = 1521)))
  Summary of services...
  Service 'PLSExtProc' has 1 instance (s).
  Instance of 'PLSExtProc', status UNKNOWN, has 1 operation for this service...
  Service 'oralt' has 1 instance (s).
  'Oralt' instance, State LOAN, has 1 operation for this service...
  Service 'oraltXDB' has 1 instance (s).
  'Oralt' instance, State LOAN, has 1 operation for this service...
  Service 'oralt_XPT' has 1 instance (s).
  'Oralt' instance, State LOAN, has 1 operation for this service...
  The command completed successfully
  LSNRCTL > stop
  Connection to (DESCRIPTION = (ADDRESS = (PROTOCOL = IPC) (KEY = EXTPROC1)))
  beginning
  
  (Nothing)
  
  RH4 - ora - t3:oracle:oralt/opt/oracle$ running time
  10:38:35 up to 199 days, 19:43, 2 users, load average: 23.13, 23.30, 23.62
  
  
  (a lot of play with earphone - but it does not start and it won't let me connect to sqlplus /nolog)
  
  Killed all the processors of Oracle, still unable to connect to sqlplus
  
  
  Tasks: running, 97 98 1 total sleeping, 0 stopped, 0 zombie
  CPU: 0.7% us, sy 0.2% 0.0% or 99.1% id, 0.0% wa, 0.0% Hi, 0.0% if
  MEM: 3115248 k total, 2679604 k used, 435644 k free, 248572 k buffers
  Swap: 6289436 k total, 80168 k used, 6209268 k free, 2271904 k cached
  
  THE NEST PR NOR % CPU TIME + % MEM VIRT RES SHR S COMMAND USE
  1 root 16 0 0:58.87 0 0.0 2468 548 468 init S
  2 root RT 0 0 3:44.19 0 0.0 0 0 S migration/0
  3 34 19 0:12.75 root 0 0.0 0 0 S 0 ksoftirqd/0
  4 root RT 0 0 4:24.88 0 0.0 0 0 S migration/1
  5 34 19 0:11.23 roots 0 0.0 0 0 0 S ksoftirqd/1
  6 root RT 0 0 4:28.42 0 0.0 0 0 S migration/2
  7 34 19 0:12.55 roots 0 0.0 0 0 0 S ksoftirqd/2
  8 root RT 0 0 3:59.45 0 0.0 0 0 S migration/3
  9 root of 34 19 0:13.29 0 0.0 0 0 0 S ksoftirqd/3
  10 root-5 10 0 0:00.84 0 0.0 0 0 events/0 S
  11 root-5 10 0 0:00.43 0 0.0 0 0 events/1 S
  12 root-5 10 0 0:01.82 0 0.0 0 0 events/2 S
  13 root-5 10 0 0:00.80 0 0.0 0 0 events/3 S
  14 root 6-10 3:08.63 0 0.0 0 0 0 S khelper
  15 root-5 10 0 0:00.00 0 0.0 0 S 0 kblockd/0
  root-5 16 10 0 0:00.00 0 0.0 0 0 S kblockd/1
  17 root-5 10 0 0:00.01 0 0.0 0 0 S kblockd/2
  18 root-5 10 0 0:00.00 0 0.0 0 0 S kblockd/3
  19 root 15 0 0 0:00.00 0 0.0 0 0 S khubd
  the square root of 69 15 0 0 3:20.26 0 0.0 0 0 S pdflush
  root 70 16 0 0 2:25.34 0 0.0 0 0 S pdflush
  root of 71 16 0 0 53:43.69 0 0.0 0 0 S kswapd0
  root of 72-6 10 0 0:00.00 0 0.0 0 0 aio/0 S
  root 73 6 - 10 0:00.00 0 0.0 0 0 0 S aio/1
  root 74 6 - 10 0:00.00 0 0.0 0 0 0 aio/2 S
  75 root 6-10 0:00.00 0 0.0 0 0 0 aio/3 S
  219 root 25 0 0 0:00.00 0 0.0 0 0 S kseriod
  462 root 25 0 0 0:00.00 0 0.0 0 0 S scsi_eh_0
  463 root 15 0 0 0:00.00 0 0.0 0 0 S ahc_dv_0
  465 root 19 0 0 0:00.00 0 0.0 0 0 S scsi_eh_1
  466 root 15 0 0 0:00.00 0 0.0 0 0 S ahc_dv_1
  502 root 15 0 0 5:02.83 0 0.0 0 0 S kjournald
  1064 root 6-10 0:00.00 0 0.0 0 0 0 S kauditd
  1683 root 6-10 0:00.05 0 0,0 3336 448 368 S udevd
  1795 root 25 0 0 0:00.00 0 0.0 0 0 S phpd_event
  root of 1957 15 0 0 0:00.01 0 0.0 0 0 S kjournald
  root of 1958 15 0 0 0:00.01 0 0.0 0 0 S kjournald
  root of 1959 15 0 0 0:01.44 0 0.0 0 0 S kjournald
  1960 root 15 0 0 0:12.13 0 0.0 0 0 S kjournald
  1961 root 15 0 0 0:04.08 0 0.0 0 0 S kjournald
  1962 root 15 0 0 0:03.89 0 0.0 0 0 S kjournald
  the square root of 15 1963 0 0 0:04.93 0 0.0 0 0 S kjournald
  root 1964 15 0 0 39:23.43 0 0.0 0 0 S kjournald
  
  Edited by: sunpat November 23, 2010 11:52

  http://www.lmgtfy.com/?q=Oracle+Linux+uptime+bug

• Unable to connect to Oracle UCM, but the server seems to work

  Hey everybody,

  So when I point my browser to my cms url, I get to the standard landing page the defaul 'comments' to the Home Page.

  When I click on the link to try and connect, I can't connect.

  I ran the IdcServer command and the server seems to be generating a log output. I also ran the idcserver_start command and the command idcadmin_start.

  Poth have process IDs. However, I am still unable to connect.

  All the world has never met a problem like that, or know the two fix/debugging better?

  Thank you!

  Hey guys,.

  I solved the problem. The apache server had stopped running, there's nothing listening on the port that is used to access our content server.

  Thank you all for helping me along

• Unable to connect to Oracle Database 11.2 XE Beta

  Hi all:
  
  Try to connect to Oracle Database XE Beta 11.2, the fields are workspace, user name and password. How will I know the workspace.
  
  Thank you

  When you try to open a session?

  If you go to boot (http://127.0.0.1:8080/apex/f? p = 4950), should open the home page of the database.
  Now click the tab "APEX" or red button, connection on request with a user name of database, and you will have the chance to create a workspace Apex.

  See the XE getting started Guide - 6.1 [url http://download.oracle.com/docs/cd/E17781_01/admin.112/e18585/toc.htm]. Getting started with Application Express

  To explore the APEX, the Documentation Library [url http://download.oracle.com/docs/cd/E17556_01/welcome.html] for APEX 4.0 should come in handy.

  Published by: orafad on May 28, 2011 12:52

• Please help me! Unable to connect to Oracle Database 10 g 10.2.0.3 6i

  I'm new to databases.
  
  I am trying to connect to Oracle 6i to my 10 g 10.2.0.3 Express Edition database.
  
  Error code: ORA-12154: TNS could not resolve service name.
  
  I'll start > > Oracle 6i > > Form Builder. Click file > > Connect > > enter username and password. I enter the name of the database as orcl. The I get the error message.
  
  I'm using Windows Vista 32-bit. Oracle 10g 10.2.0.3.
  
  What can I do while I am able to connect and bulid the form.
  
  Thanking you.

  Error code: ORA-12154: TNS could not resolve service name.

  $ oerr ora 12154
  12154, 00000, "TNS:could not resolve the connect identifier specified"
  // *Cause:  A connection to a database or other service was requested using
  // a connect identifier, and the connect identifier specified could not
  // be resolved into a connect descriptor using one of the naming methods
  // configured. For example, if the type of connect identifier used was a
  // net service name then the net service name could not be found in a
  // naming method repository, or the repository could not be
  // located or reached.
  // *Action:
  //   - If you are using local naming (TNSNAMES.ORA file):
  //      - Make sure that "TNSNAMES" is listed as one of the values of the
  //        NAMES.DIRECTORY_PATH parameter in the Oracle Net profile
  //        (SQLNET.ORA)
  //      - Verify that a TNSNAMES.ORA file exists and is in the proper
  //        directory and is accessible.
  //      - Check that the net service name used as the connect identifier
  //        exists in the TNSNAMES.ORA file.
  //      - Make sure there are no syntax errors anywhere in the TNSNAMES.ORA
  //        file.  Look for unmatched parentheses or stray characters. Errors
  //        in a TNSNAMES.ORA file may make it unusable.
  //   - If you are using directory naming:
  //      - Verify that "LDAP" is listed as one of the values of the
  //        NAMES.DIRETORY_PATH parameter in the Oracle Net profile
  //        (SQLNET.ORA).
  //      - Verify that the LDAP directory server is up and that it is
  //        accessible.
  //      - Verify that the net service name or database name used as the
  //        connect identifier is configured in the directory.
  //      - Verify that the default context being used is correct by
  //        specifying a fully qualified net service name or a full LDAP DN
  //        as the connect identifier
  //   - If you are using easy connect naming:
  //      - Verify that "EZCONNECT" is listed as one of the values of the
  //        NAMES.DIRETORY_PATH parameter in the Oracle Net profile
  //        (SQLNET.ORA).
  //      - Make sure the host, port and service name specified
  //        are correct.
  //      - Try enclosing the connect identifier in quote marks.
  //
  //   See the Oracle Net Services Administrators Guide or the Oracle
  //   operating system specific guide for more information on naming.
  $
  

  Discover TNSNAMES. ORA file in ORACLE_HOME forms.

• Unable to connect to Oracle Apps R12

  Hello

  I have an Oracle Instance R12 installed on my laptop (middle-tier and the database). When I tried to launch the executable form in the responsibility of the system administrator after login, I got the following error:

  FRM-92102: A network error has occurred. Customer Forms attempted to re-establish its connection to the Server 5 times without success. Please check the network connection and try again later.

  I googled on this topic and found that changing networkretries setting helps.

  I changed the parameter networkretries in the file $ORACLE_HOME/forms/server/formsweb.cfg of 0 to 30.

  After that, I stopped the instance (adstpall.cmd) and started (adstrtal.cmd) again.

  Now, when I run the (IE) browser and try to connect to the Oracle Apps instance, it gives me the following error:

  HTTP 500 Internal Server Error

  The website cannot display the page

  HTTP 500

  Any help on how to fix this would be appreciated.

  Kind regards

  Houta

  Manual updates to the configuration files are to be avoided - AutoConfig should take care of everything, from where you are now I would say stopping and running again AutoConfig to see if that lets you go back to a working configuration.

  You have not specified the R12 version, so I think that you have loaded an out-of-the 12.1.1 box on your laptop to test?

  If I remember well 12.1.1 comes with JRE6 in the techstack, but is not the patch of Sun JRE interoperability (4377566) previously applied, it's something to check.

  The forms out-of-the-box technology stack also needs the additional fixes to make it compatible JRE7.

  Ref: Deployment Sun JRE (Native plug-ins) for Windows customers in Oracle E-Business Suite Release 12 [393931.1 ID]

  You really have deployed SSO as well, or is this the normal login page you are trying to do?

• Unable to connect to oracle DB using VBA and you are prompted with the error:-the client components and Oracle network have not been found. These components are supplied by Oracle Corporation and are part of the Oracle Version 7.3.3 or installation of the

  Hello

  It would be helpful to me if someone can give me instructions on setting the version of driver or oracle client required to connect to the the Oracle DB using excel VBA

  My config: -.

  Windows - 8-64 bit

  Excel 2013-32 bit

  The components of the client / I should install, and how to solve the question below...

  I tried the VBA code... but you are prompted with the error message above

  Void Oracle()

  Con Dim As ADODB. Connection

  Dim rs As ADODB. Recordset

  Dim query As String

  The con value = New ADODB. Connection

  Set rs = New ADODB. Recordset

  strCon = "Driver = {Microsoft ODBC for Oracle}"; "." & _

  "CONNECTSTRING = (DESCRIPTION ="& _.

  "(ADDRESS =(PROTOCOL=TCP)"& _

  "(HOST = HostNumber)(PORT=PortNumber))" & _

  "(CONNECT_DATA = (SID = SIDNumber))); UID = username; pwd = password; »

  con. Open (strcon)

  If err. <>Number 0 then

  MsgBox ("Oracle error:" & vbCrLf & err.) Description)

  On the other

  MsgBox ("Oracle DB Connection successful.")

  End If

  End Sub

  I'll replace it with the values of host origin...

  Thanks for the suggestion you till u gave...

  complete solution is in the link below...

  https://itkbs.WordPress.com/2014/07/28/how-to-install-ODBC-driver-for-Oracle-in-Windows-7/

• Unable to connect to Oracle - only slowed Instance

  Hello

  I am new to Oracle DB, I installed Linux 6.4 and Oracle 12 c.

  Everything was successful until I have try and connect to "sqlplus / as sysdba"

  [oracle@oracle12c ~] $ sqlplus / as sysdba

  SQL * more: Production of liberation 12.1.0.1.0 kills him Aug 13 17:13:50 2013

  Copyright (c) 1982, 2013, Oracle.  All rights reserved.

  Connect to an instance is idle.

  SQL >

  then I try starting SQL:

  SQL > startup

  ORA-01078: failure in the treatment of system settings

  LRM-00109: could not open the parameter file ' / home/oracle/app/product/12.1.0/dbhome_1/dbs/inittextdb.ora'

  [root@oracle12c ~] # find /-name init.ora

  /Home/Oracle/app/product/12.1.0/dbhome_1/srvm/Admin/init.ora

  /Home/Oracle/app/product/12.1.0/dbhome_1/DBS/init.ora

  # .bash_profile

  # Get the aliases and functions

  If [~/.bashrc - f]; then

  . ~/.bashrc

  FI

  # Specific programs startup and user environment

  export ORACLE_HOME=/home/oracle/app/product/12.1.0/dbhome_1

  export ORACLE_SID = textdb

  export PATH = $PATH: $ORACLE_HOME/bin

  /etc/security/limits.conf

  Oracle	soft	NPROC 2047
  Oracle	hard	NPROC 16384
  Oracle	soft	nofile 2047
  Oracle	hard	nofile 65536

  /etc/sysctl.conf

  # Control the use of the TCP syncookies

  NET. IPv4.tcp_syncookies = 1

  NET. IPv4.ip_forward = 0

  NET. IPv4.conf.default.rp_filter = 1

  NET. IPv4.conf.default.accept_source_route = 0

  kernel. SysRq = 0

  kernel.core_uses_pid = 1

  NET. IPv4.tcp_syncookies = 1

  kernel.msgmnb = 65536

  kernel.msgmax = 65536

  kernel.shmmax = 4294967296

  kernel.shmall = 2097152

  kernel.shmmni = 4096

  kernel.SEM = 250 32000 100 128

  FS.file - max = 6815744

  FS. AIO-max-nr = 1048576

  NET. IPv4.ip_local_port_range = 9000 65500

  NET. Core.rmem_default = 1048576

  NET. Core.rmem_max = 4194304

  NET. Core.wmem_default = 262144

  NET. Core.wmem_max = 1048576

  Any help would be great

  Hello

  # Specific programs startup and user environment

  export ORACLE_HOME=/home/oracle/app/product/12.1.0/dbhome_1

  export ORACLE_SID = textdb

  export PATH = $PATH: $ORACLE_HOME/bin

  Please note that you have created a database TESTDB, but in your bashrc file you set the SID as TEXTDB, please fix:

  Please, try the following:

  -Create a new file as initTESTDB.ora instead /home/oracle/app/product/12.1.0/dbhome_1/dbs

  -Have entries

  DB_NAME = TESTDB

  CONTROL_FILES =

  -Save and exit

  Now give it a try.

  Best regards

• Unable to connect to Oracle DB Windows

  Have an unusual situation. I have a g 10 DB on Windows XP that I am trying to connect remotely. Windows Firewall is confirmed off the COAST and for the test that I have port 1521 open on our internet router. All local machines can connect without a problem. Remote computers can TNSPING and get a line of 70ms (not too bad), but I get an ORA-12170 when you try to connect. Everything is set up correctly on the client
  
  If I take a Linux machine with a database and put in its place I can connect remotely with no problems.
  
  What could cause this behavior on thew Windows systems?
  
  PS Ce is not the 1st time I've seen this behavior, but now I have to deal with.
  
  Client configuration
  
  NP =
  (DESCRIPTION =
  (ADDRESS_LIST =
  (ADDRESS = (PROTOCOL = TCP) (HOST = public IP address of the Oracle DB network is on)(PORT = 1521))
  )
  (CONNECT_DATA =
  (SERVICE_NAME = oraserv.dcs)
  )
  )
  
  
  
  Stanley config
  
  SID_LIST_LISTENER =
  (SID_LIST =
  (SID_DESC =
  (GLOBAL_DBNAME = oraserv.dcs)
  (SID_NAME = oraserv)
  )
  )
  
  LISTENER =
  (DESCRIPTION =
  (ADDRESS = (PROTOCOL = TCP) (HOST = 192.168.0.10)(PORT = 1521))
  )
  
  
  Listener.log from the DB
  
  October 10, 2011 07:33:11 * (CONNECT_DATA = (SID = ORASERV) (CID = (PROGRAM =) (HOST = __jdbc__)(USER=))) * (ADDRESS = (PROTOCOL = tcp)(HOST=192.168.0.10) (PORT = 1877)) * establish * ORASERV * 0
  October 10, 2011 07:33:41 * ping * 0
  October 10, 2011 07:33:57 * (CONNECT_DATA = (SERVICE_NAME = oraserv.dcs) (CID = (PROGRAM = c:\oracle\Ora10g\jdk\jre\bin\java.exe)(HOST=HOMER-J)(USER=dennish))) * (ADDRESS = (PROTOCOL = tcp) (HOST = public IP address of the place where I am)(PORT=1043)) * establish * oraserv.dcs * 0)))
  October 10, 2011 07:34:11 * (CONNECT_DATA = (SID = ORASERV) (CID = (PROGRAM =) (HOST = __jdbc__)(USER=))) * (ADDRESS = (PROTOCOL = tcp (PORT = 1938))(HOST=192.168.0.10)) * establish * ORASERV * 0
  October 10, 2011 07:34:41 * ping * 0

  The article may be too old, in the registry, it must be under

  \\HKEY_LOCAL_MACHINE\SOFTWARE\ORACLE\Key_

  And it's a string value on the right side of the registry window.

  You can also set the parameter as an environment variable.

• Unable to connect to Oracle Application Express

  Hello
  
  I have a database of oracle 11.1.0.6 with xml db installed in it.
  I installed 3.2 apex in the same database successfully by using the download from OTN and configure document gateway emedded pl/sql instructions
  
  However, when I try to access the gateway url to create and workspace and add users oracle apex, I get page cannot be displayed
  
  Apex / https://hostname:8080 / apex_admin
  
  Help, please. I am very new to this tool and I don't know what I'm missing.
  
  Thank you for the helpful answers

  First set the HTTP remote access connects:

  Start
  DBMS_XDB.setListenerLocalAccess (l_access-online FALSE);
  end;

  second
  Why are you using https try

  http://hostname:8080 / apex /.

  What do you see?

  Edited by: AndyPol 2009-11-03 19:35

• Unable to connect to oracle 10g on the local computer without internet

  Hello
  
  I installed Oracle 10 g and toad on my laptop. Whenever I restart my laptop my IP changes as the network is shared by other machines too. Whenever this happens, I get the error "ORA-12541: TNS:no listner. So, I have to change the IP in tnsnmaes.ora whenever I restart my laptop to connect to the oracle database. Is there no workaround solution so that it is not necessary to edit tnsnames.ora everytime I restart the laptop? How can I connect to the database even if I am not connected to the internet (i.e. not an IP address).
  
  Thank you.

  Your best bet is probably the loopback adapter, which gives you a fake fixed IP of Workaround DHCP.

  Edit: I should learn to read what is better. However, the loopback adapter may still work in your case.

  Published by: johnfliu on March 31, 2009 11:10

• Unable to connect to Oracle after installation

  Hello
  
  I'm trying to deploy an application that uses Oracle Express Edition 11 g. This is the first time I'm installation/use of Oracle, so probably I am doing it just wrong.
  Here's what I did:
  
  X 64 installed Open SUSE 12.1
  Logged as root
  Downloaded and installed Oracle Express Edition 11.2 Release 2, command: rpm - U DownloadedOracleFile.rpm
  Ran /etc/init.d/oracle-xe configure and set the port 8085 and listener 1521, also an auto-start enabled
  Hit my head against the wall for three hours trying to launch SQLPLUS and finally the ORACLE_SID = ORCL and ORACLE_HOME=/u01/app/oracle/product/11.2.0/xe value
  
  So now I'm stuck again because I can not log in to the Oracle instance (?).
  
  1 type sqlplus and enter the password and user root:
  ERROR:
  ORA-01034: ORACLE not available
  ORA-27101: shared memory realm does not exist
  Linux-x86_64 error: 2: no such file or directory
  Process ID: 0
  Session IDs: serial number 0: 0
  
  2 sqlplus virtue sysdba says ERROR: ORA-01031: insufficient privileges
  
  I've been trying to find information on this topic and oracle-xe configure should ask for some kind of password, but it never did. Reset password requires me to login as sysdba, which does not work.
  
  What I am doing wrong?
  
  Thank you
  Petrus
  
  Published by: 920562 on 13.3.2012 08:37

  Hello

  I am not familure with Oracle Express Edition so it's just a guess.

  Y at - it an oracle user associated with this facility although RPM was installed as root? Set oracle sid and oracle at home under this user (other than the root) and try to sqlplus login.

  Also take a look

  Oracle 11 g 2 Express Edition on howto Linux Ubuntu 11.10

• Extend the BI system - unable to connect to the Administration Oracle Weblogic Server

  Hi people,

  As part of the installation of BI applications, expanding the BI system, I am facing error with "Unable to connect to Oracle Weblogic Server Administration"

  Here is AdminServer Log, so please guide me to solve this imminent issue.

  # < 12 June 2014 14:46:01 IST > < Info > < hats > < obia111171w64 > < AdminServer > < [ASSETS] ExecuteThread: '1' for the queue: '(self-adjusting) weblogic.kernel.Default' > < < WLS Kernel > > <>< 0000KQFMukk5yW ^ 5xV_AiW1JaMxv000002 > < 1402564561284 > < BEA-149059 > < Module application biadminservices [Version = 11.1.1] adminservicesmbeans changes from STATE_ADMIN to STATE_PREPARED on server AdminServer. >

  # < 12 June 2014 14:46:05 IST > < Info > < hats > < obia111171w64 > < AdminServer > < ExecuteThread [ASSET]: '1' for the queue: '(self-adjusting) weblogic.kernel.Default' > < < WLS Kernel > > <>< 0000KQFMukk5yW ^ 5xV_AiW1JaMxv000002 > < 1402564565300 > < BEA-149061 > < Module application biadminservices [Version = 11.1.1] adminservicesmbeans failed to transition from STATE_ADMIN to STATE_PREPARED on server AdminServer. >

  "# < 12 June 2014 14:46:11 IST > < error > < hats > < obia111171w64 > < AdminServer > < ExecuteThread [ASSET]: '1' for the queue: '(self-adjusting) weblogic.kernel.Default' > < < WLS Kernel > > <>< 0000KQFMukk5yW ^ 5xV_AiW1JaMxv000002 > < 1402564571861 > < BEA-149231 > < cannot create the activation to true for the application state ' biadminservices [Version = 11.1.1]."

  weblogic.management.DeploymentException: unexpected error occurred

  at weblogic.deploy.internal.targetserver.AppContainerInvoker.getOrCreateDeploymentException(AppContainerInvoker.java:299)

  at weblogic.deploy.internal.targetserver.AppContainerInvoker.activate(AppContainerInvoker.java:84)

  at weblogic.deploy.internal.targetserver.BasicDeployment.activate(BasicDeployment.java:184)

  at weblogic.deploy.internal.targetserver.BasicDeployment.activateFromServerLifecycle(BasicDeployment.java:361)

  to weblogic.management.deploy.internal.DeploymentAdapter$ 1.doActivate(DeploymentAdapter.java:51)

  at weblogic.management.deploy.internal.DeploymentAdapter.activate(DeploymentAdapter.java:200)

  to weblogic.management.deploy.internal.AppTransition$ 2.transitionApp(AppTransition.java:30)

  at weblogic.management.deploy.internal.ConfiguredDeployments.transitionApps(ConfiguredDeployments.java:261)

  at weblogic.management.deploy.internal.ConfiguredDeployments.transitionApps(ConfiguredDeployments.java:220)

  at weblogic.management.deploy.internal.ConfiguredDeployments.activate(ConfiguredDeployments.java:169)

  at weblogic.management.deploy.internal.ConfiguredDeployments.deploy(ConfiguredDeployments.java:123)

  at weblogic.management.deploy.internal.DeploymentServerService.resume(DeploymentServerService.java:180)

  at weblogic.management.deploy.internal.DeploymentServerService.start(DeploymentServerService.java:96)

  at weblogic.t3.srvr.SubsystemRequest.run(SubsystemRequest.java:64)

  at weblogic.work.ExecuteThread.execute(ExecuteThread.java:256)

  at weblogic.work.ExecuteThread.run(ExecuteThread.java:221)

  Caused by: means: PermGen space

  at weblogic.j2ee.J2EELogger.logIgnoringUndeploymentError(J2EELogger.java:2902)

  to weblogic.application.internal.BaseDeployment$ 2.logRollbackError(BaseDeployment.java:682)

  at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:65)

  at weblogic.application.internal.BaseDeployment.activate(BaseDeployment.java:212)

  at weblogic.application.internal.EarDeployment.activate(EarDeployment.java:59)

  at weblogic.application.internal.DeploymentStateChecker.activate(DeploymentStateChecker.java:161)

  at weblogic.deploy.internal.targetserver.AppContainerInvoker.activate(AppContainerInvoker.java:79)

  at weblogic.deploy.internal.targetserver.BasicDeployment.activate(BasicDeployment.java:184)

  at weblogic.deploy.internal.targetserver.BasicDeployment.activateFromServerLifecycle(BasicDeployment.java:361)

  to weblogic.management.deploy.internal.DeploymentAdapter$ 1.doActivate(DeploymentAdapter.java:51)

  at weblogic.management.deploy.internal.DeploymentAdapter.activate(DeploymentAdapter.java:200)

  to weblogic.management.deploy.internal.AppTransition$ 2.transitionApp(AppTransition.java:30)

  at weblogic.management.deploy.internal.ConfiguredDeployments.transitionApps(ConfiguredDeployments.java:261)

  at weblogic.management.deploy.internal.ConfiguredDeployments.transitionApps(ConfiguredDeployments.java:220)

  at weblogic.management.deploy.internal.ConfiguredDeployments.activate(ConfiguredDeployments.java:169)

  at weblogic.management.deploy.internal.ConfiguredDeployments.deploy(ConfiguredDeployments.java:123)

  at weblogic.management.deploy.internal.DeploymentServerService.resume(DeploymentServerService.java:180)

  at weblogic.management.deploy.internal.DeploymentServerService.start(DeploymentServerService.java:96)

  at weblogic.t3.srvr.SubsystemRequest.run(SubsystemRequest.java:64)

  at weblogic.work.ExecuteThread.execute(ExecuteThread.java:256)

  at weblogic.work.ExecuteThread.run(ExecuteThread.java:221)

  >

  Thank you

  WJ

  Hi guys,.

  I found the solution to support web, please then follow Doc ID 1312573.1

  Thank you

  WJ

• Unable to connect as sysdba

  Hello

  I use oracle 10g on windows before, that I was able to connect to the database as sysdba but now I am not able to connect as sysdba.

  Here is the log.

  Please help resolve this error.

  Microsoft Windows [Version 5.2.3790]

  Copyright (C) 1985-2003 Microsoft Corp.

  C:\Documents and Settings\swkulkarni > set oracle_sid = devdb

  C:\Documents and Settings\swkulkarni > sqlplus "virtue sysdba".

  SQL * more: Release 10.2.0.4.0 - Production on Thu Sep 5 06:50:59 2013

  Copyright (c) 1982, 2007, Oracle.  All rights reserved.

  ERROR:

  ORA-01031: insufficient privileges

  Enter the user name:

  ERROR:

  ORA-01017: name of user and password invalid. connection refused

  Enter the user name:

  ERROR:

  ORA-01017: name of user and password invalid. connection refused

  SP2-0157: unable to connect to ORACLE after 3 attempts, leaving SQL * more

  C:\Documents and Settings\swkulkarni >

  C:\Documents and Settings\swkulkarni >

  C:\Documents and Settings\swkulkarni >

  I have admin rights and I am also present in the dba group.

  When I try to connect with EZCONNECT chain it works.

  Thank you.

  You try to use the OS authentication to connect to the database. It is disabled. to connect to the database, you will need to login as "sys as sysdba" and provide the password.

  to do this, check your file sqlnet.ora for the sqlnet.authentication_services parameter