Oracle instance is running but sqlplus "virtue sysdba" says connected to idle.

Similar Questions

• sqlplus 'virtue sysdba' = > ora-01017

  Hi all

  I have a 11.2.0.4 database installed on Linux 6.5 customer virtualbox.

  I access the database through the client linux itself.

  I was able to initially managed to connect as SYS, and I've updated the password using the alter command.

  However, I am now unable to connect externally as SYS using third-party applications such as developer of Toad or sql. (Yes I put it to SYSDBA) (I can connect applications, so external connections are accepted).

  And when I try to open a session with the command of "virtue sysdba" sqlplus, I get the error message ora-0107 name username/password invalid.

  I logged in as the SYSTEM user and changed the password once again, but still no luck. I made sure that we do not use a password file.

  Can anyone suggest anything else to try?

  See you soon,.

  Russ.

  sqlplus sys/password@EBSDB AS SYSDBA

• sqlplus / as sysdba not connect after oracle xe name sid and service change

  Hello
  
  I changed the SID and Service name of Oracle XE "XE" to "CTR".
  After that, I couldn't connect is no longer at the "sqlplus / as sysdba.
  ERROR:
  ORA-12560: TNS:protocol adapter error
  
  My tnsnames.ora:
  CTR =
  (DESCRIPTION =
  (ADDRESS = (PROTOCOL = TCP) (HOST = ng-w2405ztfio0d)(PORT = 1521))
  (CONNECT_DATA =
  (SERVER = DEDICATED)
  (SERVICE_NAME = CTR)
  )
  )
  
  EXTPROC_CONNECTION_DATA =
  (DESCRIPTION =
  (ADDRESS_LIST =
  (ADDRESS = (PROTOCOL = CIP)(KEY = EXTPROC_FOR_XE))
  )
  (CONNECT_DATA =
  (SID = PLSExtProc)
  (PRESENTATION = RO)
  )
  )
  
  ORACLR_CONNECTION_DATA =
  (DESCRIPTION =
  (ADDRESS_LIST =
  (ADDRESS = (PROTOCOL = CIP)(KEY = EXTPROC_FOR_XE))
  )
  (CONNECT_DATA =
  (SID = CLRExtProc)
  (PRESENTATION = RO)
  )
  )
  
  My listener.ora:
  SID_LIST_LISTENER =
  (SID_LIST =
  (SID_DESC =
  (SID_NAME = PLSExtProc)
  (ORACLE_HOME = C:\oraclexe\app\oracle\product\10.2.0\server)
  (= Extproc PROGRAM)
  )
  (SID_DESC =
  (SID_NAME = CLRExtProc)
  (ORACLE_HOME = C:\oraclexe\app\oracle\product\10.2.0\server)
  (= Extproc PROGRAM)
  )
  (SID_DESC =
  (SID_NAME = CTR)
  (ORACLE_HOME = C:\oraclexe\app\oracle\product\10.2.0\server)
  )
  )
  
  LISTENER =
  (DESCRIPTION_LIST =
  (DESCRIPTION =
  (ADDRESS = (PROTOCOL = CIP)(KEY = EXTPROC_FOR_XE))
  (ADDRESS = (PROTOCOL = TCP) (HOST = ng-w2405ztfio0d)(PORT = 1521))
  )
  )
  
  DEFAULT_SERVICE_LISTENER = (CTR)
  
  Help me please
  I thank

  Hello

  Yes, the host is Windows Server 2003.
  I created a new service for the new SID. Followed all the steps to make the change

  How did you create the Oracle database Service? Have you used ORADIM to remove and create the new Instance?

  http://download.Oracle.com/docs/CD/B19306_01/win.102/b14304/create.htm#i1006533

  If you have created the new OracleServicePRTLservice, check who is started correctly.

  Then try a connection as follows from a DOS window:

  set ORACLE_SID=PRTL
  sqlplus / nolog
  connect / as sysdba
  

  Hope this helps.
  Best regards
  Jean Valentine

• sqlplus virtue sysdba problem

  Hello
  
  Server: windows
  version (Oracle): 10.1.0.2.0
  
  Its not letting me connect using sqlplus / as sysdba command...
  However I can connect with the connection string using sys...
  I added in the ora_dba under Computer Management Group
  
  SQLNET.ora also contains the NTS parameter
  
  Help, please
  Arun Kumar

  Hi Arun,

  : \>sqlplus ' [email protected]/sys as sysdba'

  Here the name of your db is BPPR but you set local C:\>set = bprr and try?

  Ravi

• Cannot install apps CC because "another instance is running" - but there is no?

  Hello

  I can not install all the apps CC, when it comes to 42/43% I get an error message saying that another instance is running and I have to wait until it is finished before that I can resume my installation.

  But there is no other instance running.

  I have already contacted Adobe support chat, but as my OS (Windows 10) and CC are in Dutch, they couldn't do much.

  I tried to close the process through the Task Manager.

  I hope that someone knows something or has had the same problem. Also a month ago, I was able to install Photoshop, InDesign, and Acrobat without any problem.

  Thanks in advance.

  If it is still giving the same error even after trying these steps.

  In this case please contact phone support | Orders, returns of trade

  We will have a look to this.

• When I plug in pc you can hear the fan running but the monitor it says no signal? is this a power supply problem?

  Don't know what kind of problem it could be computer or plug in, please help.  Only a year.

  Hi GrandmawT,

  You can check on the physical connection and try to connect again. Make sure that all cables and cards are correctly connected.

  You can also check if the monitor works on another computer.

  You can also check out the following link and check:

  Get the best display on your monitor

  http://Windows.Microsoft.com/en-us/Windows-Vista/getting-the-best-display-on-your-monitor

  Hope this information is useful.

• When I connect to the net it connect successfully, but in taskber, it says "connected". How to overcome...

  in my windows 7 (Home Premium), when I connect to the Internet successfully connect, but in the taskbar, it will show "connected". She always shows the crossroads brand. In network and sharing in the "change card"parameter, Center I also enabled all the... but it does not work... How to defeat it. Please help...

  Hello

  If you (for example) connect wireless and your wire connector is enabled, you will see a red wire connecting.

  Make sure the taskbar shows the network connector you are using.

• A question about the Oracle SQL Developer Oracle instance connection

  Hi all
  
  I would be grateful if you could kindly give me a helping hand.
  
  Recently, I installed the Oracle 11 g on Linux (ubuntu 8.10) database. I not create startup scripts. So here's how I start the server: (my linux user name is "dariyoosh", but in order to start the server I have connection on the terminal shell as user 'oracle')
  

  dariyoosh@alborz:~$ su oracle
  Password: 
  oracle@alborz:/home/dariyoosh$ cd
  oracle@alborz:~$ ORACLE_SID=database01
  oracle@alborz:~$ . oraenv
  ORACLE_SID = [database01] ? 
  The Oracle base for ORACLE_HOME=/u01/app/oracle/product/11.1.0/db_1 is /u01/app/oracle
  oracle@alborz:~$ sqlplus '/as sysdba'
  ...
  SQL> STARTUP NOMOUNT
  ORACLE instance started.
  ...
  SQL> ALTER DATABASE MOUNT;
  ...
  SQL> ALTER DATABASE OPEN;
  
  Database altered.

  Then I can work without any problems with my database and everything works pretty well. Today, I decided to install Oracle SQL Developer IDE as it makes it easier to modify the SQL code. My problem is that after reading the tutorial Oracle online, that I am still able to connect to my database. Firstly according to the method that I wrote, I have set up the Oracle instance. But then when I run Oracle SQL Developer I don't know what to choose for the user name and password? because since SQL * Plus shell as you can see I always write: "sqlplus 'virtue sysdba' and it does not prompt me for any password, I can access the database directly." Any idea? What password? What user name? for Oracle SQL Developer?
  
  Thanks in advance.

  When you connect "/ as sysdba", you actually connect as the user named SYS from the privileges of your operating system. SYS is the owner of the database and a privileged user. You really want to use this username for the day to day operations, but only for what can do only SYS. If you need a different user name. Several Oracle databases have a user named SCOTT who has a number of tables for use tutorial. By default, the password for SCOTT's "Tiger." You may also have other demo users, such as "HR". I admit that I forgot what is the password of the HR, but it doesn't really matter because SYS can change with this command:

  ALTER USER hr IDENTIFIED BY whateveryouwant;
  

  This command:

  SELECT USERNAME FROM ALL_USERS;
  

  lists all the users in your database. Understand that many of these users are there as owners of objects such as stored procedures and tables for Application Express, or TYPEs for Oracle Locator, not for general use. When you are ready to create your own objects, ask SYS create a username for them with

  CREATE USER myusername IDENTIFIED BY mypassword;
  

  and grant that user the privileges as necessary. You'll want to read before you get too far - I think that the developer of the Application Guide is a good starting point.

• Firefox does not start because he says that it's another instance that runs in the background, but I checked and it is not a!

  Firefox does not start because he says that it's another instance that runs in the background, but I checked and it is not a! I have Linux Fedora 15 and I'm not the root. I spoke to the Manager and he said I should delete a file in the folder where firefox is installed and which can solve the problem. Can you help me?

  Thanks, Marius
  

  Upgrade your browser Firefox 8 and check

  • getfirefox.com

• Windows says FireFox must be updated but cannot be because the two instances are running, which is not true. It happens everytime I open FireFox

  Windows says FireFox must be updated but cannot be because the two instances are running, which is not true. It happens everytime I open FireFox

  This has happened

  Each time Firefox opened

  == June 28 2010

  Firefox 3.6.6 came out on 26/06/2010 to solve problems that some were plagued with the new crash protection feature introduced in Firefox 3.6.4. NOTE: Version 3.6.5 has been used for another product, so there is a "jump" in the version numbers.

  You need to update to the latest version, Firefox 3.6.6.

• Oracle Instance shows connected, yet am ORA-01012: not connected

  Hi experts,
  
  Please help to connect to my database, which unfortunately happened an hour before, but now it does not work
  
  In the meantime I did change some stuff for my home directory permission, but later again to original permissions.
  
  It's still haunt me...
  
  I created my SID/HOST/PATH perfectly, attempted to verify the process at the level of the BONE, they are less, still nothing happens if the database is in place and running.
  
  I can see it at the level of the BONE and in the alerts log...
  
  ==================
  
  
  Oracle@DAP-CSW-ORA01/home/Oracle > ps - ef | grep pmon
  Oracle 3145946 1 0 18 Feb - 0:44 asm_pmon_ + ASM1
  Oracle 7995430 1 0 18 Feb - 0:50 ora_pmon_adobe_2
  Oracle 13828212 11141232 0 14:59:09 pts/0 0:00 grep pmon
  Oracle 7471386 1 0 18 Feb - 0:57 ora_pmon_fxss_1
  Oracle@DAP-CSW-ORA01/home/Oracle > sqlplus
  
  SQL * more: Production of liberation 11.2.0.3.0 Thu Feb 21 14:59:12 2013
  
  Copyright (c) 1982, 2011, Oracle. All rights reserved.
  
  Enter the user name: virtue sysdba
  Connected.
  SQL > show user
  The USER is "SYS".
  SQL > select instance_name, status from v$ Instance;
  Select instance_name, status of v$ Instance
  *
  ERROR on line 1:
  ORA-01012: not connected
  Process ID: 0
  Session IDs: serial number 0: 0

  Now I understand... It is not a problem with something another authorization makes this mess... Although unknown...

  I have a database rebounded after taking permission from the team of apps, now it works perfectly... no problem whatsoever...

  But I want to know why... I don't want to deal more...

  Whenever oracle installs [YES], it knows what to assign permissions and what is needed.
  You should not disturb them, who are the users, groups, executables, read, write permissions before and after any change and now?
  And I wanted it is interesting to know why you wanted to test these things on the production. Its like playing with fire, so be careful, otherwise it costs a lot :)

• Test the Oracle Instance on the smaller box (RAM problems)

  I got the task of taking an existing database of production and creation of a database of test on a much smaller box. The production box has 48 GB of RAM and eight CPUS (Itanium running HP - UX 11.23). The test box has four gigabytes of RAM and a processor. We had a process in place in the past to do this for Oracle 9i. All the data files, redo logs and Oracle 10g binaries are hosted on an HP EVA SAN, so we use snapshot or mirror of the cloning technology during the production on the test server instance.
  
  On Oracle 9i, we used to copy the data, delete the control files, then run a script to create new files of control for the test instance. I don't know if the old 9i writing work and have not yet tested this part. Mainly because I have problems to get the test instance to start reliably in the first place. When I copied all the data on, I changed the tnsnames.ora to reflect the host name of the new machine. I made a few adjustments in the file init.ora for production DB as well. At the beginning, I was able to start the database and everything seemed fine. But when I tried to stop him, he gave me the following error message:
  
  [07:32] [oracle@OracleC:~]$sqlplus "/ as sysdba"]
  
  SQL * more: Release 10.2.0.1.0 - Production Wed Jul 22 07:32:11 2009
  
  Copyright (c) 1982, 2005, Oracle. All rights reserved.
  
  Connect to an instance is idle.
  
  SQL > startup nomount;
  ORA-03113: end of file on communication channel
  
  
  This error is broad enough that I am certain that what he means is a bad server configuration of database for me probably a problem in the init.ora or SPFILE with a parameter that is calibrated for 48 GB box, not the box of 4 GB.
  
  Here's what I have in my init.ora file:
  
  ===========================================================================
  
  ###########################################
  IO and cache memory #.
  ###########################################
  DB_BLOCK_SIZE = 8192
  
  ###########################################
  # The library Cache and sliders
  ###########################################
  open_cursors = 300
  
  ###########################################
  # Diagnostic and statistical
  ###########################################
  background_dump_dest = / oracle10g/admin/prod/bdump
  core_dump_dest = / oracle10g/admin/prod/cdump
  TIMED_STATISTICS = TRUE
  user_dump_dest = / oracle10g/admin/prod/udump
  
  ###########################################
  # Distributed replication and snapshot
  ###########################################
  db_domain =""
  Remote_login_passwordfile = EXCLUSIVE lock
  
  ###########################################
  # Configuration file
  ###########################################
  control_files = ("/ oradata10g/prod/control02.ctl",)
  "/ oradata10g/prod/control03.ctl"
  "" / oradata10g/prod/control04.ctl ")"
  
  ###########################################
  # MTS
  ###########################################
  # Uncomment the following line when your listener is configured for SSL
  # (listener.ora and sqlnet.ora)
  dispatchers # = "(PROTOCOL = CST)(SER=MODOSE) ', ' (PROTOCOL = CST)(PRE=oracle.aurora.server.GiopServer) ', ' (PROTOCOL =)(PRE=oracle.aurora.server.SGiopServer) CST.
  "Dispatchers ="(Protocol=TCP) (SER = MODOSE) "," (PROTOCOL = TCP)(PRE=oracle.aurora.server.GiopServer) ","(PROTOCOL=TCP) (PRE = oracle.aurora.server.SGiopServer) "
  
  ###########################################
  # Various
  ###########################################
  compatible = 10.2.0
  db_name = prod
  
  ###########################################
  # Network registration
  ###########################################
  instance_name = prod
  
  ###########################################
  # Pools
  ###########################################
  JAVA_POOL_SIZE = 24 M
  #shared_pool_size = 1610612736
  # is moved to 128M by George Lenzer to the TEST instance on 06/07/2009
  shared_pool_size = 134217728
  
  ###########################################
  # Process and Sessions
  ###########################################
  process = 500
  
  ###########################################
  Recovery and # redo Log
  ###########################################
  fast_start_mttr_target = 300
  
  ###########################################
  # Sort, hash joins, index Bitmap
  ###########################################
  #sort_area_size = 5242880
  
  ###########################################
  # System managed Undo and Rollback Segments
  ###########################################
  #undo_retention = 7200
  UNDO_RETENTION = 14400
  UNDO_MANAGEMENT = AUTO
  undo_tablespace = UNDOTBS
  
  UTL_FILE_DIR = *.
  
  DB_FILES = 256
  
  # The value db_cache_size 128M for the TEST by G instance. Lenzer 07-02-2009
  
  db_cache_size = 128 M
  db_file_multiblock_read_count = 8
  
  #log_archive_dest = / ora_archlog
  #log_archive_format='arch_%r_%t_%s.arc'
  
  # the recommendation is 1 per UC
  
  db_writer_processes = 1
  
  sort_area_size = 10485760
  
  ===========================================================================
  
  There is also a little info. When I try to start the DB and it's just sitting there, my only way out is to kill the process only oracle executes:
  
  Oracle 4370 4365 247 09:27:18? 09:59 oracleprod (DESCRIPTION =(LOCAL=YES) (ADDRESS = (PROTOCOL = DOB)))
  
  Then I run "ipcrm". But if I run "swapinfo", it always indicates that most of the system's RAM is eaten up:
  
  [09:38] [root@OracleC:~]$swapinfo
  Ko Ko Ko START PCT / Kb
  TYPE AVAIL USED FREE USED LIMIT RESERVE PRI NAME
  dev 4194304 0 4194304 0% 0-1/dev/vg00/lvol2
  dev 4194304 0 4194304 0% 0-2/dev/vg00/lvol10
  reserve - 8388608-8388608
  memory 4182760 4070604 112156 97%
  
  I can't to free up RAM (which is usually about 20% used) after the start of Oracle attempt. The kernel parameters are defined for Oracle9i recommendations, so that they should not be too far from what is recommended for Oracle 10 g.
  
  I worked on it for about two or three weeks and I am almost of ideas. So any suggestions are welcome.
  
  Published by: deckard2 on July 22, 2009 07:05

  Here's a quick explanation: http://download.oracle.com/docs/cd/B19306_01/install.102/b14316/ofa.htm#sthref872
  (this is for Windows, but also OK for Unix)

  You can put your SPFILE or INIT files in the directory admin/pfile but Oracle looking at this place unless you create a Unix link in $ORACLE_HOME/dbs /.

• RMAN target / and sqlplus / as sysdba

  Hello

  Oracle Database 12 c Release 1 under Oracle Linux. 64 bit. Running on Virtual Box using Oracle OTN Developer day pre-defined VM.

  [oracle@localhost ~]$ sqlplus hr/oracle
  SQL*Plus: Release 12.1.0.1.0 Production on Sat May 23 14:50:17 2015
  Copyright (c) 1982, 2013, Oracle.  All rights reserved.
  ERROR:
  ORA-28002: the password will expire within 7 days
  Last Successful login time: Sat May 23 2015 13:56:37 -04:00
  Connected to:
  Oracle Database 12c Enterprise Edition Release 12.1.0.1.0 - 64bit Production
  With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options
  PDB1@ORCL> select status from v$instance;
  STATUS
  ------------
  OPEN
  
  
  

  [oracle@localhost ~]$ sqlplus / as sysdba
  SQL*Plus: Release 12.1.0.1.0 Production on Sat May 23 14:56:15 2015
  Copyright (c) 1982, 2013, Oracle.  All rights reserved.
  ERROR:
  ORA-01017: invalid username/password; logon denied
  Enter user-name:
  
  
  

  [oracle@localhost ~]$ rman target /
  Recovery Manager: Release 12.1.0.1.0 - Production on Sat May 23 14:57:32 2015
  Copyright (c) 1982, 2013, Oracle and/or its affiliates.  All rights reserved.
  RMAN-00571: ===========================================================
  RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
  RMAN-00571: ===========================================================
  RMAN-00554: initialization of internal recovery manager package failed
  RMAN-04005: error from target database:
  ORA-01017: invalid username/password; logon denied
  [oracle@localhost ~]$
  
  
  

  secondary groups are oper, s/n, oracle oinstall is the main group of the oracle user

  groupadd oper
  usermod -g oinstall -G dba,oracle,oper oracle
  

  that will allow me to connect to the user sys using sqlplus and rman with rman target /.

  ?

  Thank you

  I guess you TWO_TASK env var set, pointing perhaps to a service PDB name?

  echo $TWO_TASK

  unset TWO_TASK

  sqlplus / as sysdba

• ORA-01092: ORACLE instance is complete. Forced logoff ORA-00942: table or view does not exist on the 12 c CARS

  Hey Geeks,

  I met a problem when starting my 12 c RAC database.

  To mount it fine, but when I try to open, he throws me an error.

  System Global area 1.5400E + 10 bytes

  Bytes of size 4737560 fixed

  2952791528 variable size bytes

  1.2415E + 10 bytes database buffers

  Redo buffers 26857472 bytes

  Mounted database.

  SQL > alter database open;

  change the database open

  *

  ERROR on line 1:

  ORA-01092: ORACLE instance is complete. Disconnection forced

  ORA-00942: table or view does not exist

  Process ID: 11338068

  Session ID: 1429: No.3

  Here is the output of the trace file...

  ORACLE_HOME = / oracle_home/app/orahome

  Name of the system: AIX

  Name of the node: INS1

  Version: 1

  Version: 7

  Machine: 00C8CCA74C00

  Instance name: INST1

  Redo thread mounted by this instance: 1

  Oracle process number: 7

  The Unix process PID: 20381876, image: oracle@ins1 (TNS V1 - V3)

  2014-11-27 22:49:20.892

  SESSION ID: (197.5) 2014-11-27 22:49:20.892

  CUSTOMER ID :() 2014-11-27 22:49:20.892

  NAME OF THE SERVICE :() 2014-11-27 22:49:20.892

  NAME of the MODULE: (sqlplus@ins1 (TNS V1 - V3)) 22:49:20.892 2014-11-27

  ACTION NAME :() 2014-11-27 22:49:20.892

  2014-11-27 22:49:20.889716: start the recovery of field = 0, valid = 0, flags = 0 x 4

  2014-11-27 22:49:24.580

  Awarded with 32 slaves of recovery success

  With the help of 3 buffers overflow by slave of recovery

  2014-11-27 22:49:24.740

  1 post of thread: logseq 15, block 2, CHN 3510749

  cache-bass rba: logseq 15, block 3

  RBA on disk: logseq 15, block 72, RCS 3510824

  Start the recovery at logseq 15, block 3, Yvert 0

  2014-11-27 22:49:24.981

  Started the resilvering redo thread 1 seq 15 blocks 72-73

  2014-11-27 22:49:24.994

  Finished resilvering redo thread 1 seq 15

  2014-11-27 22:49:24.994

  Started writing zeroblks thread 1 seq 15 blocks 74-81

  2014-11-27 22:49:24.994

  Completed written zeroblks thread 1 seq 15

  = Redo read statistics for thread 1 =.

  Total physical reads (from disk and memory): 4096 KB

  -Redo read_disk - statistics

  Read rate (ASYNC): 35KO in 0,25 s = > 0.14 Mb / s

  Long: 0 Ko, moves: 0/104 (0%)

  Longer LWN: 2 k, moves: 0/33 (0%), moved: 0 MB

  Redo last scn: 0x0000.0035922b (3510827)

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

  -Recovery Hash Table statistics

  Hash table buckets = 262144

  More long string hash = 1

  Hash string average = 25/25 = 1.0

  Max compares by lookup = 1

  AVG compares by lookup = 151/176 = 0.9

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

  2014-11-27 22:49:25.007

  KCRA: start the debt for 25 blocks of data collection

  2014-11-27 22:49:25.039

  KCRA: treated blocks = 25/25, has claimed = 25, eliminated = 0

  2014-11-27 22:49:25.054

  Online Redo Log recovery: thread 1 mem Group 6 Seq 15 reading 0

  2014-11-27 22:49:25.060

  Ask again filled with 0.02 MB

  2014-11-27 22:49:25.235

  Control of completed recovery point

  -Recovery Hash Table statistics

  Hash table buckets = 262144

  More long string hash = 1

  Hash string average = 25/25 = 1.0

  Max compares by lookup = 1

  AVG compares by lookup = 176/176 = 1.0

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

  Recovery thread nab 1 seq 15 to 74 with 8 zeroblks sets

  2014-11-27 22:49:26.000

  2014-11-27 22:49:26.000433: validate the domain 0

  2014-11-27 22:49:26.001348: valid domain 0, flags = 0x0

  2014-11-27 22:49:28.315

  County ofsmtab$: 0 entries

  2014-11-27 22:49:28.732

  ORA-00942: table or view does not exist

  ORA-00942: table or view does not exist

  2014-11-27 22:49:28.738

  USER (ospid: 20381876): put an end to litigation because of the 942 error

  

  In my case, the problem solved by running the following...

  GRANT SELECT on SYS. The USER$ in XDB.
  GRANT SELECT on SYS. The USER$ in CTXSYS.
  GRANT SELECT on SYS. The USER$ to DVSYS;
  GRANT SELECT on SYS. The USER$ to LBACSYS.
  GRANT SELECT on SYS. The USER$ to APEX_040200;
  GRANT SELECT on SYS. The USER$ to DV_SECANALYST;

  See the screenshot above.

• Sqldeveloper virtue sysdba connection

  I'm a total newbie in Oracle.

  I installed Oracle 11 g R2 XE.

  Also, I installed 3.2.20.09 SqlDeveloper version.

  I have Java Version 7 update 25

  I generated the auto connections, and I have 2 connections. One is: sysdba of virtue and the other: System-XE

  I connect to the XE system successfully, but when I try to connect as sysdba in SQLdeveloper (at the same time I can connect the hollow SQL command line) I get this error:

  java.lang.Error: Incompatible version of libocijdbc [Jdbc:112030, Jdbc - OCI:112020]

  to oracle.jdbc.driver.T2CConnection$ 1.run(T2CConnection.java:3557)

  at java.security.AccessController.doPrivileged (Native Method)

  at oracle.jdbc.driver.T2CConnection.loadNativeLibrary(T2CConnection.java:3550)

  at oracle.jdbc.driver.T2CConnection.logon(T2CConnection.java:266)

  to oracle.jdbc.driver.PhysicalConnection. < init > (PhysicalConnection.java:552)

  to oracle.jdbc.driver.T2CConnection. < init > (T2CConnection.java:162)

  at oracle.jdbc.driver.T2CDriverExtension.getConnection(T2CDriverExtension.java:53)

  at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:526)

  at oracle.jdeveloper.db.adapter.AbstractConnectionCreator.getConnection(AbstractConnectionCreator.java:153)

  at oracle.dbtools.raptor.standalone.connection.RaptorConnectionCreator.getConnection(RaptorConnectionCreator.java:195)

  at oracle.dbtools.raptor.dialogs.conn.ConnectionPrompt.promptForPassword(ConnectionPrompt.java:67)

  at oracle.jdeveloper.db.adapter.DatabaseProvider.getConnection(DatabaseProvider.java:321)

  at oracle.jdeveloper.db.adapter.DatabaseProvider.getConnection(DatabaseProvider.java:254)

  at oracle.jdevimpl.db.adapter.CADatabaseFactory.createConnectionImpl(CADatabaseFactory.java:60)

  at oracle.javatools.db.DatabaseFactory.createConnection(DatabaseFactory.java:534)

  at oracle.javatools.db.DatabaseFactory.createDatabase(DatabaseFactory.java:208)

  at oracle.jdeveloper.db.DatabaseConnections.getDatabase(DatabaseConnections.java:607)

  to oracle.dbtools.raptor.utils.Connections$ ConnectionInfo.getDatabase (Connections.java:172)

  at oracle.dbtools.raptor.utils.Connections.getConnection(Connections.java:1064)

  at oracle.dbtools.raptor.utils.Connections.getConnection(Connections.java:1045)

  at oracle.dbtools.raptor.navigator.DatabaseConnection.openConnectionImpl(DatabaseConnection.java:115)

  at oracle.dbtools.raptor.navigator.AbstractConnectionNode.getConnection(AbstractConnectionNode.java:30)

  at oracle.dbtools.raptor.navigator.ConnectionFilter.getFactory(ConnectionFilter.java:94)

  to oracle.dbtools.raptor.navigator.ConnectionFilter$ 1.doWork(ConnectionFilter.java:119)

  to oracle.dbtools.raptor.navigator.ConnectionFilter$ 1.doWork(ConnectionFilter.java:104)

  at oracle.dbtools.raptor.backgroundTask.RaptorTask.call(RaptorTask.java:193)

  to java.util.concurrent.FutureTask$ Sync.innerRun (FutureTask.java:303)

  at java.util.concurrent.FutureTask.run(FutureTask.java:138)

  to oracle.dbtools.raptor.backgroundTask.RaptorTaskManager$ RaptorFutureTask.run (RaptorTaskManager.java:515)

  to java.util.concurrent.Executors$ RunnableAdapter.call (Executors.java:441)

  to java.util.concurrent.FutureTask$ Sync.innerRun (FutureTask.java:303)

  at java.util.concurrent.FutureTask.run(FutureTask.java:138)

  to java.util.concurrent.ThreadPoolExecutor$ Worker.runTask (ThreadPoolExecutor.java:886)

  to java.util.concurrent.ThreadPoolExecutor$ Worker.run (ThreadPoolExecutor.java:908)

  at java.lang.Thread.run(Thread.java:662)

  any help would be really appreciated since now I was looking for the solution almost 3 hours.

  I solved it on my own. I replaced the jdbc jar files in the jdbc/lib folder and now it works. just downgraded jdbc drivers to version 11.2.0.2