Oracle not available, ORA-01034 & ORA-27101

Similar Questions

• ORA-01034: ORACLE not available ORA-27101: Kingdom is no Linux-x86_64 shared memory error: 2: no such file or directory process ID: ID of Session 0: 0 serial number: 0

  Hello

  In our society, we have oracle server on Suse Linux with two instances TETA and TETA201.

  One day on a server broke down, because there is no free space due growing files 'archivelog.

  After that I manually deleted several older archivelog files, but after the reboot, the server error occurs when connecting to the database:

  "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 ID: serial number 0: 0"

  $ ORACLE_SID is set to TETA, if export it to TETA201 connection works correctly

  Oracle service startup there is no errors but only one instance is running TETA201 works correctly

  #############################################################################

  # Beginning of start O R A C L E section #.

  #############################################################################

  PARAMETERS from/etc/sysconfig/oracle

  -Set the Oracle kernel settings: Yes

  -Start the Oracle Listener: Yes

  -Start the Oracle database: Yes

  -Start the Oracle Web server: no

  -Start Oracle EManager: Yes

  -Start Oracle iSQLPLUS Manager: Yes

  -Start Oracle Agent: no

  -Start Oracle Internet Filesystem: no

  -Run Oracle Directory Manager: no

  Can not find required file: isqlplusctl - START_ORACLE_DB_ISQLPLUS setting = no

  Undefinied Agent Oracle or not properly configured. Please check.

  Setting the parameters of the kernel for Oracle, see the file

  / etc/sysconfig/Oracle of explanations.

  Shared memory: SHMMAX = SHMMNI(5) 3294967296 = 4096 SHMALL 2097152 =

  Semaphore values: SEMMSL = 1250 SEMMNS = 32000 SEMOPM = 100 SEMMNI = 256

  Other values: FILE_MAX_KERNEL = 131072 IP_LOCAL_PORT_RANGE = 1024 65000

  RMEM_DEFAULT = 4194304 WMEM_DEFAULT = 262144 = 4194304 = 262144 WMEM_MAX RMEM_MAX

  Huge pages:

  ULIMIT values: MAX_CORE_FILE_SIZE_SHELL = unlimited

  FILE_MAX_SHELL = 65536 = 16384 PROCESSES_MAX_SHELL

  Kernel defined for Oracle parameters: fact

  -Start listener... done

  + From databases...

  Start entry for SID TETATEST to /oracle/product/11.2.0/dbhome_1/ inskippedratab

  Database instance "TETA" of treatment: save the /oracle/product/11.2.0/dbhome_2/startup.log file

  Instance of database 'TETA201' of treatment: save the /oracle/product/11.2.0/dbhome_1/startup.log file

  Status of Oracle database start: fact

  -Starting Apache... unused

  -From unused application server

  -From Application Server Console... unused

  -Start of Agent... unused

  -From Enterprise Manager...

  DB console departure for TETA starting DB Console for TETA201 done

  -Jumped from iSQLPLUS Manager...

  -From... unused Oracle Internet file system

  -From Oracle Internet Directory... unused

  #############################################################################

  # End of O R A C L E section #.

  #############################################################################

  #############################################################################

  # End of O R A C L E section #.

  #############################################################################

  /Oracle/product/11.2.0/dbhome_1/startup.log

  
  

  SQL * more: Production of the version 11.2.0.3.0 on Mon Jan 18 11:43 2016

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

  SQL > Polaczono.

  SQL > ORACLE Instancja zostala zamknieta.

  SQL > Odlaczono od Oracle Database 11g Release 11.2.0.3.0 - 64 bit Production

  SQL * more: Production of the version 11.2.0.3.0 on Mon Jan 18 11:43:01 2016

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

  SQL > connect to an idle instance.

  SQL > ORACLE instance started.

  Total System Global Area 1043886080 bytes

  Bytes of size 2234960 fixed

  603981232 variable size bytes

  432013312 of database buffers bytes

  Redo buffers 5656576 bytes

  Baza danych zostala zamontowana.

  Baza danych zostala otwarta.

  SQL > Odlaczono od Oracle Database 11g Release 11.2.0.3.0 - 64 bit Production

  /Oracle/product/11.2.0/dbhome_2/bin/DBSTART: warm welcome of the instance 'TETA201' database has started.

  /Oracle/product/11.2.0/dbhome_2/startup.log

  
  

  PON sty 18 11:42:52 THIS 2016

  SQL * more: Production of the version 11.2.0.4.0 on Mon Jan 18 11:42:52 2016

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

  SQL > connect to an idle instance.

  SQL > ORACLE instance started.

  Total System Global Area 4175568896 bytes

  Bytes of size 2259840 fixed

  1409287296 variable size bytes

  2751463424 of database buffers bytes

  Redo buffers 12558336 bytes

  Baza danych zostala zamontowana.

  ORA-03113: end of file on communication channel

  Māju ID: 10080

  Sesji ID: 33, serial number: 3

  SQL > Odlaczono od Oracle Database 11g Release 11.2.0.4.0 - 64 bit Production

  /Oracle/product/11.2.0/dbhome_2/bin/DBSTART: hot "TETA" database instance started.

  Linux: ~ # service oracle State

  #############################################################################

  # Begin State O R A C L E section #.

  #############################################################################

  Kernel parameters

  Shared memory: SHMMAX = SHMMNI(5) 3294967296 = 4096 SHMALL 2097152 =

  Semaphore values: SEMMSL, SEMMNI, SEMMNS, SEMOPM: 1250 32000 100 256

  Database Instances

  TETA instance is out of service (autostart: Y)

  Instance of TETATEST is broken (autostart: N)

  TETA201 of the instance is declining (autostart: Y)

  AMT-listener: to the top

  Webserver (Apache httpd): low (0 process)

  List of processes by user oracle:

  PID TTY STAT TIME COMMAND

  9855?        SSL 0:00 /oracle/product/11.2.0/dbhome_2/bin/tnslsnr LISTENER

  10128?        SS 0:00 ora_pmon_TETA201

  10130?        SS 0:00 ora_psp0_TETA201

  10132?        SS 0:00 ora_vktm_TETA201

  10136?        SS 0:00 ora_gen0_TETA201

  10138?        SS 0:00 ora_diag_TETA201

  10140?        SS 0:00 ora_dbrm_TETA201

  10142?        SS 0:00 ora_dia0_TETA201

  10144?        SS 0:00 ora_mman_TETA201

  10146?        SS 0:00 ora_dbw0_TETA201

  10148?        SS 0:00 ora_lgwr_TETA201

  10150?        SS 0:00 ora_ckpt_TETA201

  10152?        SS 0:00 ora_smon_TETA201

  10154?        SS 0:00 ora_reco_TETA201

  10156?        SS 0:00 ora_mmon_TETA201

  10158?        SS 0:00 ora_mmnl_TETA201

  10166?        SS 0:00 ora_qmnc_TETA201

  10338?        SS 0:00 ora_cjq0_TETA201

  11195?        SS 0:00 ora_q000_TETA201

  11197?        SS 0:00 ora_q001_TETA201

  #############################################################################

  # End of O R A C L E section #.

  #############################################################################

  Help, please

  RMAN target /.

  RMAN > startup mount;

  RMAN > overlap archivelog all;

  RMAN > delete archivelog expired;

  RMAN > alter database open;

• ORA-01034: ORACLE not available ORA-27101: shared memory realm isn't exi

  Hello
  
  I have Oracle 10 g Express edition installed on windows server.
  The server restarted abruptly because of a problem
  
  The client while trying to connect to oracle server this started to get
  
  ORA-12514: TNS:listener is not currently of service requested in connect descriptor.
  
  When I tried to connect as sysdba on server it gave me error
  
  ORA-01034: ORACLE is not available and
  ORA-27101: shared memory realm does not exist
  
  I tried to restart the services.
  I tried to restart the server.
  
  I also checked that Oracle_SID is not in position of work-properties - Advanced - Environment Variables.
  
  How should I address the problem?
  
  Thank you very much

  Another thing is that the service name is XE, but when I'm doing lsnrctl services, I do not get XE.

  You are right.
  The database instance, XE, has auto-Registre itself with the listener after the departures of DB.

  Oracle service is running on your PC?
  Message earlier in this thread to discuss.

  What OS user is the owner of the tree of Oracle software?

• ORA-01034: ORACLE not available ORA-01078: failure in processing system

  Aloha!
  
  I just create an instance on oracle 11g R2, I stop the newly created instance. Commissioning once again, I was invited by:
  
  SQL > startup mount
  ORA-01078: failure in the treatment of system settings
  LRM-00109: could not open the parameter file ' / u01/app/oracle/product/11.2.0/db_1/dbs/initorc01.ora'
  SQL >
  
  also, I tried connected as: [oracle@ole5 SBAtemp] $ sqlplus / as sysdba
  and try to shutdown database, im receiving this prompt.
  
  SQL > shutdown immediate
  SP2-0717: illegal SHUTDOWN option
  SQL > shutdown immediate;
  ORA-01034: ORACLE not available
  ORA-27101: shared memory realm does not exist
  Linux error: 2: no such file or directory
  SQL >
  
  Thanks for the help in advance.
  
  
  Kind regards
  Hades
  

• ORA-01034: ORACLE not available & ORA-00838: specific MEMORY_TARG value

  Hi all
  
  I'm trying to load data into the database. And I was asked to run the commands below:
  

  ALTER system set sga_target = 1365M scope = spfile;
  ALTER system set pga_aggregate_target = 1365M scope = spfile;
  ALTER system set olap_page_pool_size is 0 scope = spfile;.
  change all of the "_olap_parallel_update_small_threshold" system is 2147483647 scope = spfile;.
  change all of the "_olap_page_pool_hi" system is 30 scope = spfile;.
  ALTER system set job_queue_processes is 5 scope = spfile;.
  stop immediately;
  start-up

  but I got error below...
  

  SQL > startup;
  ORA-00838: MEMORY_TARGET determined value is too small, must be at least 2
  736 M
  SQL > show sga parameter
  ORA-01034: ORACLE not available
  Process ID: 0
  Session IDs: serial number 0: 0

  what should I do to get my database without losing my data?
  
  Thanks for your time.

  user12296343 wrote:
  Thanks for your reply, I get following error.

  SQL > create spfile from pfile;
  Created file.
  SQL > startup
  ORA-27102: out of memory
  OSD-00022: additional error information
  S/O-error: (OS 8) not enough memory is available to process this command.

  What should I do now? I have 3 GB of ram and I cannot increase it. What is the default values? I would like to replace their return...

  Thanks for your time...

  alert_SID.log file show settings whose default value used to start the DB.
  If you can find in this file of a start of the DB which took place before today,
  Then you can use these lines, values, the parameters to make new pfile & then a new spfile.
  In the future, you should ALWAYS do a manual copy of the spfile, before changing anything

• ORACLE not available ORA-01034

  Try to install the peoplesoft database using windows 2000, oracle 10 g release 2 and peopletools 8.48
  
  When I run the PeopleSoft database configuration wizard, it will fail to run the createdb10.sql script. I get:
  
  CREATE HCM DATA
  *
  ERROR on line 1:
  ORA-01034: ORACLE not available
  
  When I log in sqlplus as sysdba, it tells me that I am connected to an idle instance.
  
  I can start the instance through the start command. I get an error that it cannot find the control file (which is true, the control files have not been generated) but I am able to query tables, for example double.
  
  If I now try to re-run the wizard db (after the first removal system variable ORACLE_SID and vpd.properties file), I get error:
  
  CREATE HCM DATA
  *
  ERROR on line 1:
  ORA-30014: operation supported only in Automatic Undo Management mode
  
  Q: How to work around this error?
  
  Q: why the instance has not started automatically?

  500 MB are obviously not enough... but you can try.
  For your init.ora file, it might want to set db_cache_size, shared_pool_size as low as possible instead of default values.
  In the %ORACLE_HOME%\database you can find an example of init.ora file.

  Nicolas.

• Database Oracle ORA-01034 starts do not: ORACLE not available and ORA-27101

  Dear Sir.
  
  today I rebooted (GR 11, 2) database server after the database service does not start, the error message is
  
  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

  http://www.krenger.ch/blog/ora-00845-memory_target-not-supported-on-this-system/

• ORA-01034: ORACLE not available

  Hello group,
  
  We have just cloned an Oracle 10.2.0.4 home one he finished successfully (OUIHome1). We have also cloned a 11.1.0.6 on a different House (OUIHome2), after that, we copied an offline backup physical on the server where the houses have been cloned. Now, we put all the environment variables for the 10.2.0.4 House.
  
  ORACLE_BASE = / oracle/app/oracle
  ORACLE_HOME=/Oracle/app/Oracle/product/10.2.0
  ORACLE_SID = dbprd
  PATH = / usr/java131/bin: / usr/bin: / etc: / usr/sbin: / usr/ucb: $ORACLE_HOME/bin: $ORACLE_HOME/OPatch: / usr/bin / X 11: / sbin: / usr/local/bin:.
  
  export PATH
  Export DISPLAY
  export ORACLE_BASE
  Export ORACLE_HOME
  export ORACLE_SID
  LD_LIBRARY_PATH = $ORACLE_HOME/lib: $ORACLE_HOME/ctx/lib: $ORACLE_HOME/network/lib
  LIBPATH = $ORACLE_HOME/lib: $ORACLE_HOME/lib32: $ORACLE_HOME/ctx/lib
  
  Likewise, we have created passwordfile and init
  orapwd file = orapwmefpp entries = pwd = 5 password
  
  However, we are unable to connect to the instance, it shows that these messages on these scenarios:
  
  sqlplus "/ as sysdba".
  
  SQL * more: Release 10.2.0.4.0 - Production on Tue Nov 16 17:39:04 2010
  
  Copyright (c) 1982, 2007, Oracle. All rights reserved.
  
  ERROR:
  ORA-01031: insufficient privileges
  
  
  In the other scenario:
  
  sqlplus "/ nolog '.
  
  SQL * more: Release 10.2.0.4.0 - Production on Tue Nov 16 17:46:36 2010
  
  Copyright (c) 1982, 2007, Oracle. All rights reserved.
  
  SQL > connect sys/pwd
  ERROR:
  ORA-01034: ORACLE not available
  ORA-27101: shared memory realm does not exist
  IBM AIX RISC System/6000 error: 2: no such file or directory
  
  
  SQL > startup nomount;
  ORA-01031: insufficient privileges
  
  Please any idea?
  
  Thanks in advance

  Hello

  Please confirm that the default group of the 'oracle' database owner is "dba".

  What happens if you issue the following, you can connect then?

  $ sqlplus / as sysdba

  Please go through these documents.

  Service of the ORA-1031 insufficient privilege [ID 730067.1]
  Checklist to solve CONNECT AS SYSDBA (INTERNAL) issues [233223.1 ID]
  ORA-01031 Sysdba connection after Installation of the patch [ID 400459.1] group
  UNIX: Checklist for solving connect AS SYSDBA questions [69642.1 ID]

  Thank you
  Hussein

• Oracle not available, shared memory realm does not exist

  Hello
  
  I have problem during the installation of XE on Windows 2003 R2 SP 2 Enterprise edition. I have uninstall oracle xe and still the same result. Finally, I uninstall the windows and start all over again, surprisingly the always the same result. FYI, we have normally no problem during installation because it is part of our system, we sell to our customers who require Oracle xe. It is the first time we have seen this issue.
  
  ORA-01034: Oracle not available
  ORA-27101: shared memory realm does not exist.
  
  Oracle XE and Auditor services is started in windows services.
  
  If we try to start the message occurred.
  
  SQL > connect sysdba virtue
  
  Connect to an instance is idle.
  SQL > startup
  ORA-44412: setting memory XE edition invalid or unspecified
  SQL >
  
  I can send you the journal oracle_xe, ora init and OpsBuildAll.log to create the database.
  
  When compared with the installation of work, we have seen that the size of the oraclexe folder is less, it's just 233 MB while the work is beyond 1 GB. After investigation, discovered that the .dbf files is not available in the oradata folder, I tried to copy the files from one operation but the problem remains the same, no doubt there are a lot of missing more files.
  
  
  Appreciate your help on this.
  
  Thank you
  
  Agus

  It's a shame I don't remember that one. The error message (and solution) was a similar here: {: identifier of the thread = 2322695}, with a real solution from here: {message identifier: = 10039007}
  (Just to keep an eye on this kind of mistake and to link the case...)

  I'm glad to hear that you solved the issue now, but I'm still a bit puzzled how this could happen. Possibly management of memory to the point 10.2 XE does not get what he expected on systems with Hyper-Threading or several used CPU sockets, maybe is the fact, it cannot apply/monitor limitations as expected. Still the error message is a bit misleading.
  It would be interesting to know if 11.2 XE gets along on this platform. Maybe you have time to give it a try someday? I would recommend to use 11.2 XE for a new installation anyway... ;)
  It is likely to work because no one reported an error like that with 11.2 XE and there are a few positions, mainly on licensing issues, which indicate 11.2 would also go on HT and dual socket machines, but it is possible that they still had something different on their machines.

  -Udo

  P.S.:
  @Fredrik: If our messages overlap on this reference... ;)
  @Agus: If you think that your problem has been resolved, please mark this thread as answered and all useful/correct answer accordingly, for other users looking for a similar question will be able to easily spot the positions in question.
  Thank you!

  Published by: Udo on 23.03.2012 09:15

• Oracle 10 g: oracle not available

  I have problem with my database, IE 0racle10g
  
  Unable to connect.
  
  error "" ORA-01034: ORACLE not available ORA-27101: there is no shared memory realm ""

  user11180154 wrote:
  I have problem with my database, IE 0racle10g

  Unable to connect.

  error "" ORA-01034: ORACLE not available ORA-27101: there is no shared memory realm ""

  Provide information about your operating system

  If you use Windows, and then start the Oracle Service
  If you use Linux, then export correct ORACLE_SID and start the database

• ORA persistent-01034: ORACLE not available

  Hello
  I use Oracle database 11g Version 11.2.0.1.0 and IM having this problem seems not to have solved on my system...
  Im working directly with the Oracle computer is installed and I tried all the solutions I could find on the forum of the RTO for the ORA-01034 error, but none seems to work for me please someone have more ideas?
  EXPLANATION: first of all, I got this ORA-12505, so I applied a solution of forum OTN by editing the listener.ora file and added a SID_DESC more and it seemed to solve the error ORA-12505, whereupon I reboot my system and tried the connection, rather a new ORA-01034 error appeared.
  
  That's what my listener.ora file looks lik after that I edited it:
  
  listener.ora # Network Configuration file: C:\app\OBI\product\11.2.0\dbhome_1\network\admin\listener.ora
  # Generated by Oracle configuration tools.
  
  SID_LIST_LISTENER =
  (SID_LIST =
  (SID_DESC =
  (SID_NAME = CLRExtProc)
  (ORACLE_HOME = C:\app\OBI\product\11.2.0\dbhome_1)
  (= Extproc PROGRAM)
  (ENVS = "EXTPROC_DLLS=ONLY:C:\app\OBI\product\11.2.0\dbhome_1\bin\oraclr11.dll")
  )
  (SID_DESC =
  (GLOBAL_DBNAME = obyys)
  (ORACLE_HOME = C:\app\OBI\product\11.2.0\dbhome_1)
  (SID_NAME = obyys)
  )
  )
  
  LISTENER =
  (DESCRIPTION_LIST =
  (DESCRIPTION =
  (ADDRESS = (PROTOCOL = CIP)(KEY = EXTPROC1521))
  (ADDRESS = (PROTOCOL = TCP)(HOST = localhost) (PORT = 1521))
  )
  )
  
  ADR_BASE_LISTENER = C:\app\OBI
  
  It's my tnsnames.ora file:
  
  tnsnames.ora # Network Configuration file: C:\app\OBI\product\11.2.0\dbhome_1\network\admin\tnsnames.ora
  # Generated by Oracle configuration tools.
  
  ORACLR_CONNECTION_DATA =
  (DESCRIPTION =
  (ADDRESS_LIST =
  (ADDRESS = (PROTOCOL = CIP)(KEY = EXTPROC1521))
  )
  (CONNECT_DATA =
  (SID = CLRExtProc)
  (PRESENTATION = RO)
  )
  )
  
  OBYYS =
  (DESCRIPTION =
  (ADDRESS = (PROTOCOL = TCP)(HOST = localhost) (PORT = 1521))
  (CONNECT_DATA =
  (SERVER = DEDICATED)
  (SERVICE_NAME = obyys)
  )
  )
  
  
  cmd > tnsping OBYYS
  
  Microsoft Windows [Version 6.0.6001]
  Copyright (c) 2006 Microsoft Corporation. All rights reserved.
  
  C:\Windows\System32 > tnsping OBYYS
  
  AMT Ping Utility for 32-bit Windows: Version 11.2.0.1.0 - Production 30-NOV-2
  012 09:52:01
  
  Copyright (c) 1997, 2010, Oracle. All rights reserved.
  
  Use settings files:
  C:\app\OBI\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 = localhos)
  (t) (PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = obyys)))
  OK (0 msec)
  
  
  STATUS OF THE LISTENER
  cmd > lsnrctl status
  
  
  LSNRCTL for 32-bit Windows: Version 11.2.0.1.0 - Production on November 30, 2012 09:57
  : 12
  
  Copyright (c) 1991, 2010, Oracle. All rights reserved.
  
  Connection to (DESCRIPTION = (ADDRESS = (PROTOCOL = IPC) (KEY = EXTPROC1521)))
  STATUS of the LISTENER
  ________________________________________
  Alias LISTENER
  Version TNSLSNR for 32-bit Windows: Version 11.2.0.1.0 - Prod
  ction
  Start date November 30, 2012 06:52:32
  Uptime 0 days 3 h 4 min 39 sec
  Draw level off
  Security ON: OS Local Authentication
  SNMP OFF
  Listener parameter File C:\app\OBI\product\11.2.0\dbhome_1\network\admin\liste
  NER.ora
  C:\app\obi\diag\tnslsnr\OBI-PC\listener\alert\log.XML log listener
  Summary of endpoints listening...
  (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROC1521ipc)))
  (DESCRIPTION = (ADDRESS = (PROTOCOL = tcp) (HOST = OBI - PC) (PORT = 1521)))
  Summary of services...
  Service 'CLRExtProc' has 1 instance (s).
  Instance of 'CLRExtProc', status UNKNOWN, has 3 service management...
  Service 'obyys' has 1 instance (s).
  Instance of 'obyys', status UNKNOWN, has 1 operation for this service...
  The command completed successfully
  
  
  Here are the solutions I tried for the 0RA-01034 BUT none WORKED
  (1) do you find in your sqlnet.ora an entry like SQLNET. AUTHENTICATION_SERVICES = (NTS)? If so, change it to judgment SQLNET. AUTHENTICATION_SERVICES = (NONE).
  (2) set oracle_sid = grms
  sqlplus/nolog
  Conn System/Manager have sysdba
  the judgment
  startup
  (3) change the name of the service to the CEILINGS
  Please, does anyone have any other ideas better... would be grateful. Thank you

  just try this >
  cmd > set ORACLE_SID = OBYYS
  cmd > sqlplus / as sysdba
  sqlplus > startup mount;
  sqlplus > show parameter db_recovery_file_dest_size

  increase the size of db_recovery_file_dest_size to a greater value of order below.

  sqlplus > alter system set db_recovery_file_dest_size = 6G;
  sqlplus > alter database open;

• ORA-01034: ORACLE Linux error is not available: 2: no such file or directory

  Hello
  
  I have oracle 10.2.0 on Redhat Linux 4. Yesterday, I carry my database from windows to linux, and it worked very well.
  But today when I try to log in it gives me error like:
  

  [oracle@satish bin]$ ./sqlplus sys as sysdba
  
  SQL*Plus: Release 10.2.0.1.0 - Production on Tue May 19 15:33:22 2009
  
  Copyright (c) 1982, 2005, Oracle.  All rights reserved.
  
  Enter password:
  ERROR:
  ORA-01031: insufficient privileges
  
  
  Enter user-name: system
  Enter password:
  ERROR:
  ORA-01034: ORACLE not available
  ORA-27101: shared memory realm does not exist
  Linux Error: 2: No such file or directory
  
  
  Enter user-name:

  My all environment variables are very good.
  
  In my view, any file is missing by
  Linux error: 2: no such file or directory
  But what cannot be found.
  
  While I have an another database on the same system that works very well.
  
  Thank you
  UMesh

  It may be a matter of case sensitivity. Under linux, it is important that the database name is orcl or ORCL. But you probably knew that.

• Error in db oracle Linux log-in: ORA-01034, ORA-27101

  Hello world

  I got below error when log installed on Linux REDHAT 6.4 (11 g R2) oracle database.

  [oracle@LOM-NEYTR-RHEL-NEW1 dbhome_1] $ sqlplus

  SQL * more: Production version 11.2.0.1.0 Mon. Nov 16 15:29:08 2015

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

  Enter the user name: dmadmin
  Enter the password:

  
  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

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

  is that someone has an idea about this. I tried to connect as sysdba and connected successfully, but

  When I give the command "start", it gives below error.

  [oracle@LOM-NEYTR-RHEL-NEW1 dbhome_1] $ sqlplus / as sysdba

  SQL * more: Production version 11.2.0.1.0 Mon. Nov 16 15:26:49 2015

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

  Connect to an instance is idle.

  SQL > startup

  ORACLE instance started.

  Total System Global Area 1068937216 bytes

  Bytes of size 2220200 fixed

  817893208 variable size bytes

  243269632 of database buffers bytes

  Redo buffers 5554176 bytes

  Mounted database.

  ORA-03113: end of file on communication channel

  Process ID: 21048

  Session ID: 16 serial number: 3

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

  Please help me on this.

  Hello

  1. thanks for sharing the alerts log. next time on neighbourhoods - when you receive error first source/watch is in the alert log

  2 see the errors below

  ORA-27072: IO file error

  Linux-x86_64 error: 25: Inappropriate ioctl for device

  ORA-19502: error on file '/home/oracle/app/oracle/product/11.2.0/dbhome_1/dbs/arch1_28_850998828.dbf of writing.

  
  

  Is for example you didn't know that error if information I google for example IOCtl (http://www.iitk.ac.in/LDP/LDP/lkmpg/2.4/html/x856.html) his dirver / core program allows to interact to with the device (as the hard drive is peripheral)

  Now oracle dbwr written to right something to when starting after the phase of mounting to the location above. Maybe more space to a tablespace.

  
  

  3. the first thing you need to make sure there is a space / Home for example at startup

  4. change (move all files to the different location) it's not good to hold sound/home/oracle which is General for all other users (staging of situation - home directory)

  Update - your last exit

  dev/map/vg_lomneytrrhelnew1-lv_home

  201915336 190056092 1602452

  100%

  / Home

  Its filled to 100%

  It may be useful

  -Pavan Kumar N

• ORA-01034 - Oracle not availabe

  Hi all
  The database was working fine (11g), but 2 days ago all of a sudden I got this error:
  To perform the requested operation, an error has occurred:
  
  ORA-01034: ORACLE not available
  ORA-27101: shared memory realm does not exist
  01034 00000 - "ORACLE is not available.
  * Cause: Oracle not started upward. Possible causes include
  -SGA requires more space than was allocated to it.
  -The pointing to the instance variable operating system is
  poorly defined.
  * Action: Refer to the correct messages of support and possible causes
  the problem that is mentioned in other posts.
  If Oracle has been initialized, then on some operating systems,
  Make sure that Oracle is connected correctly. See the platform
  specific Oracle documentation.
  Code provider 1034
  
  Unfortunately I'm not familiar with the oracle a lot I need to develop an application that uses the data to store in oracle and the responsible server will not be around weeks!
  I looked at the forum and found no correct answer, I yelled down the server and start again on the rise and has used these solution: set oracle_sid = grms
  sqlplus/nolog
  Conn System/Manager have sysdba
  startup
  
  but it did not work either.
  
  Please guide me how this problem can be solved.
  
  Thank you very much

  I finally fixed it. Thanks for your help my friends

  I used this: target database replication to a new host without connecting to the database in Oracle 10g | Shivananda Rao

• Oracle 10g Express on Ubuntu problems [sqlplus ORA-01034, ORA-27101]

  Hello!
  
  Trying to correctly install and configure 10g Express version on Ubuntu Linux 8.04 Server without success. I'm a noob Linux and Oracle and tries to install the database under the Project.net service.
  
  I followed installation guide of Oracle Database Express Edition for linux I got from Oracle's Web site.
  
  I installed the deb package with gdebi.. .deb (and later reinstalled with dpkg - i .deb..) as described in the guide. Go 'by the book' I ran /etc/init.d/oracle-xe set up and confirmed the default values. I put the password for the SYS and SYSTEM account. The value DB autostart. I also ran the /usr/lib/oracle/xe/app/oracle/product/10.2.0/server/bin/oracle_env.shand added this line to the file .bashrc. Then, still in the following installation guide, I wanted to make available for remote clients DB and tried to connect to DB at the local level, using the sqlplus command line. Here, the problems begin:
  ----
  SQL * more: Release 10.2.0.1.0 - Production on MON 20 Oct 11:47:23 2008
  
  Copyright (c) 1982, 2005, Oracle. All rights reserved.
  
  Enter the user name: System
  Enter the password:
  ERROR:
  ORA-01034: ORACLE not available
  ORA-27101: shared memory realm does not exist
  Linux error: 2: no such file or directory
  ----
  
  I tried all combinations of upper/lower case, sys and system - unable to connect account. Was the normal user, root or oracle user - does not work.
  
  I searched this forum and google for the answer, but none works for me. There have been responses suggesting to change the environment variable ORACLE_SID, logon with the sysdba account, which gives the following:
  ---
  root@TestSrv:/# sqlplus/nolog
  
  SQL * more: Release 10.2.0.1.0 - Production on MON 20 Oct 12:06:04 2008
  
  Copyright (c) 1982, 2005, Oracle. All rights reserved.
  
  SQL > connect system / [passwd] as sysdba
  ERROR:
  ORA-01031: insufficient privileges
  ---
  
  I really want to do this, so any help would be greatly appreciated. Please note that I am very green in Linux and a complete noob in Oracle.
  
  TNX!

  He has to work.
  But next time, do not forget the password that you type ;-)