Oracle not Available, Shared Memory realm doesn't exist

Hi,
I have problem during XE installation on Windows 2003 R2 SP 2 Enterprise edition. I have uninstall the oracle xe and the result still the same. Finally I uninstall the windows and start all over again, surprisingly the result still the same. FYI, we normally has no issue during installation because this is part of our system we sell to our customer which require oracle xe. This is the first time we have seen this issue.
ORA-01034 : Oracle Not available
ORA-27101 : Shared memory realm doesn't exist.
Oracle XE and listener services is started in the windows services.
if we try to do startup the following message occured.
SQL> connect /as sysdba
Connected to an idle instance.
SQL> startup
ORA-44412: XE edition memory parameter invalid or not specified
SQL>
I can send you the oracle_xe log, init ora, and OpsBuildAll.log to create the database.
When we compare with the working installation, we saw that the size of oraclexe folder is less, it's just 233MB while the working one is over 1GB. After investigation, found out that the .dbf files is not avaiable in the oradata folder, i have tried to copy those files from the working one but the problem stay the same, probably there are a lot of files more missing.
Appreciate your help on this.
Thanks,
Agus

Hi,
Please find the log below
SQL> startup nomount pfile="C:\oraclexe\app\oracle\product\10.2.0\server\config\scripts\init.ora";
ORA-44412: XE edition memory parameter invalid or not specified
SQL> @C:\oraclexe\app\oracle\product\10.2.0\server\config\scripts\rmanRestoreDatafiles.sql;
SQL> set echo off;
select TO_CHAR(systimestamp,'YYYYMMDD HH:MI:SS') from dual
ERROR at line 1:
ORA-01034: ORACLE not available
declare
ERROR at line 1:
ORA-01034: ORACLE not available
select TO_CHAR(systimestamp,'YYYYMMDD HH:MI:SS') from dual
ERROR at line 1:
ORA-01034: ORACLE not available
Connected to an idle instance.
SQL> spool C:\oraclexe\app\oracle\product\10.2.0\server\config\log\cloneDBCreation.log
I have css log as well if you are interesting to see.
Dump file c:\oraclexe\app\oracle\admin\xe\bdump\alert_xe.log
Tue Mar 20 14:13:29 2012
ORACLE V10.2.0.1.0 - Production vsnsta=0
vsnsql=14 vsnxtr=3
Windows NT Version V5.2 Service Pack 2
CPU : 24 - type 586, 2 Physical Cores
Process Affinity : 0x00000000
Memory (Avail/Total): Ph:5308M/6133M, Ph+PgF:7152M/8000M, VA:1933M/2047M
Tue Mar 20 14:13:29 2012
Starting ORACLE instance (normal)
Tue Mar 20 14:13:30 2012
Starting ORACLE instance (normal)
Tue Mar 20 14:13:31 2012
Starting ORACLE instance (normal)
Dump file c:\oraclexe\app\oracle\admin\xe\bdump\alert_xe.log
Tue Mar 20 19:43:31 2012
ORACLE V10.2.0.1.0 - Production vsnsta=0
vsnsql=14 vsnxtr=3
Windows NT Version V5.2 Service Pack 2
CPU : 24 - type 586, 2 Physical Cores
Process Affinity : 0x00000000
Memory (Avail/Total): Ph:5351M/6133M, Ph+PgF:7150M/8000M, VA:1932M/2047M
Tue Mar 20 19:43:31 2012
Starting ORACLE instance (normal)
Dump file c:\oraclexe\app\oracle\admin\xe\bdump\alert_xe.log
Tue Mar 20 19:55:39 2012
ORACLE V10.2.0.1.0 - Production vsnsta=0
vsnsql=14 vsnxtr=3
Windows NT Version V5.2 Service Pack 2
CPU : 24 - type 586, 2 Physical Cores
Process Affinity : 0x00000000
Memory (Avail/Total): Ph:5254M/6133M, Ph+PgF:7052M/8000M, VA:1932M/2047M
Tue Mar 20 19:55:39 2012
Starting ORACLE instance (normal)
Dump file c:\oraclexe\app\oracle\admin\xe\bdump\alert_xe.log
Wed Mar 21 05:23:41 2012
ORACLE V10.2.0.1.0 - Production vsnsta=0
vsnsql=14 vsnxtr=3
Windows NT Version V5.2 Service Pack 2
CPU : 24 - type 586, 2 Physical Cores
Process Affinity : 0x00000000
Memory (Avail/Total): Ph:5259M/6133M, Ph+PgF:6894M/8000M, VA:1932M/2047M
Wed Mar 21 05:23:41 2012
Starting ORACLE instance (normal)
Wed Mar 21 05:29:12 2012
Starting ORACLE instance (normal)
Wed Mar 21 05:31:42 2012
Starting ORACLE instance (normal)
Dump file c:\oraclexe\app\oracle\admin\xe\bdump\alert_xe.log
Wed Mar 21 05:50:45 2012
ORACLE V10.2.0.1.0 - Production vsnsta=0
vsnsql=14 vsnxtr=3
Windows NT Version V5.2 Service Pack 2
CPU : 24 - type 586, 2 Physical Cores
Process Affinity : 0x00000000
Memory (Avail/Total): Ph:5143M/6133M, Ph+PgF:6768M/8000M, VA:1932M/2047M
Wed Mar 21 05:50:45 2012
Starting ORACLE instance (normal)
Wed Mar 21 06:02:38 2012
Starting ORACLE instance (normal)
Dump file c:\oraclexe\app\oracle\admin\xe\bdump\alert_xe.log
Wed Mar 21 06:04:03 2012
ORACLE V10.2.0.1.0 - Production vsnsta=0
vsnsql=14 vsnxtr=3
Windows NT Version V5.2 Service Pack 2
CPU : 24 - type 586, 2 Physical Cores
Process Affinity : 0x00000000
Memory (Avail/Total): Ph:5205M/6133M, Ph+PgF:6866M/8000M, VA:1944M/2047M
Wed Mar 21 06:04:03 2012
Starting ORACLE instance (normal)
Dump file c:\oraclexe\app\oracle\admin\xe\bdump\alert_xe.log
Wed Mar 21 06:06:00 2012
ORACLE V10.2.0.1.0 - Production vsnsta=0
vsnsql=14 vsnxtr=3
Windows NT Version V5.2 Service Pack 2
CPU : 24 - type 586, 2 Physical Cores
Process Affinity : 0x00000000
Memory (Avail/Total): Ph:5195M/6133M, Ph+PgF:6837M/8000M, VA:1944M/2047M
Wed Mar 21 06:06:00 2012
Starting ORACLE instance (normal)
Dump file c:\oraclexe\app\oracle\admin\xe\bdump\alert_xe.log
Wed Mar 21 06:06:11 2012
ORACLE V10.2.0.1.0 - Production vsnsta=0
vsnsql=14 vsnxtr=3
Windows NT Version V5.2 Service Pack 2
CPU : 24 - type 586, 2 Physical Cores
Process Affinity : 0x00000000
Memory (Avail/Total): Ph:5195M/6133M, Ph+PgF:6836M/8000M, VA:1944M/2047M
Wed Mar 21 06:06:11 2012
Starting ORACLE instance (normal)
Dump file c:\oraclexe\app\oracle\admin\xe\bdump\alert_xe.log
Wed Mar 21 06:06:40 2012
ORACLE V10.2.0.1.0 - Production vsnsta=0
vsnsql=14 vsnxtr=3
Windows NT Version V5.2 Service Pack 2
CPU : 24 - type 586, 2 Physical Cores
Process Affinity : 0x00000000
Memory (Avail/Total): Ph:5191M/6133M, Ph+PgF:6832M/8000M, VA:1944M/2047M
Wed Mar 21 06:06:40 2012
Starting ORACLE instance (normal)
Dump file c:\oraclexe\app\oracle\admin\xe\bdump\alert_xe.log
Wed Mar 21 06:07:18 2012
ORACLE V10.2.0.1.0 - Production vsnsta=0
vsnsql=14 vsnxtr=3
Windows NT Version V5.2 Service Pack 2
CPU : 24 - type 586, 2 Physical Cores
Process Affinity : 0x00000000
Memory (Avail/Total): Ph:5191M/6133M, Ph+PgF:6831M/8000M, VA:1932M/2047M
Wed Mar 21 06:07:18 2012
Starting ORACLE instance (normal)
Wed Mar 21 06:07:38 2012
Shutting down instance (abort)
Wed Mar 21 06:07:51 2012
Starting ORACLE instance (normal)
Wed Mar 21 06:13:31 2012
Starting ORACLE instance (normal)
I have finished installing the XE on windows but result is the same, dbf file is not created on oradata folder.
Thanks,
Agus

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    When we compare with the working installation, we saw that the size of oraclexe folder is less, it's just 233MB while the working one is over 1GB. After investigation, found out that the .dbf files is not avaiable in the oradata folder, i have tried to copy those files from the working one but the problem stay the same, probably there are a lot of files more missing.
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    ORA-27101 shared memory realm does not exist
    Linux Error: 2: No such file or directory.
    i checked my startup.log and i found the following after issuing a dbstart.
    ORACLE instance started.
    Total System Global Area 130023424 bytes
    Fixed Size          1218100 bytes
    Variable Size          109054412 bytes
    Database Buffers     16777216 bytes
    Redo Buffers          2973696 bytes
    Database mounted.
    ORA-01092: ORACLE instance terminated
    on dbshut i get the same error message in the shutdown.log
    ORA-01034: Oracle not available.
    ORA-27101 shared memory realm does not exist
    Linux Error: 2: No such file or directory.
    my alert_ASYDB.log file has the following
    ORA-01534: rollback segment 'R01' doesn't exist
    Tue Feb 27 23:14:19 2007
    Error 1534 happened during db open, shutting down database
    USER: terminating instance due to error 1534
    Instance terminated by USER, pid = 3272
    ORA-1092 signalled during: ALTER DATABASE OPEN...
    in the database creation log, i noticed that this segment could not be created.
    i can mount the databse but cannot open it
    is there anyway to recreate these segments or any other solution for that?
    i have tried to comment the line in initASYDB.ora but dd not work.
    regards

    Hi,
    >>do you recommend using auto undo_management instead of RBS?
    Yes. To simplify management of rollback segments, the Oracle9i database introduced Automatic Undo Management (AUM) where the database automatically manages allocation and management of undo (rollback) space among various active sessions. In a database using AUM, all transactions share a single undo tablespace. Any executing transaction can consume free space in this tablespace. Undo space is dynamically transferred from committed transactions to executing transactions in the event of space scarcity in the undo tablespace..The AUM feature also provides a way for administrators to exert control on undo retention. You can specify the amount of undo to be retained in terms of wall clock time (number of seconds). With retention control, you can configure your systems to allow long running queries to execute successfully without encountering ORA-1555 (Snapshot too old) errors ...
    For more information, you can take a look on these links below:
    http://www.oracle.com/technology/obe/obe10gdb/manage/undoadv/undoadv.htm
    http://www.oracle-base.com/articles/9i/AutomaticUndoManagement.php
    Cheers

  • ORA-01031: insufficient privileges and shared memory realm does not exist

    Hi all,
    I came to a dead end to start oracle 10.2 database. I have searched on google and this forum, none of these solutions work for me. PS, I have installed 11g on my machine too.
    I have set up ORACLE_SID,ORACLE_HOME to 10.2 database based on the tnsnames.ora.
    follow is error message：
    sqlplus sys as sysdba
    SQL*Plus: Release 10.2.0.1.0 - Production on Wed Apr 3 02:09:54 2013
    Copyright (c) 1982, 2005, Oracle. All rights reserved.
    Enter password:
    ERROR:
    ORA-01031: insufficient privileges
    sqlplus /nolog
    SQL*Plus: Release 10.2.0.1.0 - Production on Wed Apr 3 02:10:55 2013
    Copyright (c) 1982, 2005, Oracle. All rights reserved.
    SQL> conn / as sysdba
    ERROR:
    ORA-01031: insufficient privileges
    SQL> conn scott/tiger
    ERROR:
    ORA-01034: ORACLE not available
    ORA-27101: shared memory realm does not exist
    Linux-x86_64 Error: 2: No such file or directory
    First I thought the instance has been start yet, but since I can't login with sysdba. I don't know what other options.
    For 10.2, the tnsnames.ora
    ORA102 =
    +(DESCRIPTION =+
    +(ADDRESS = (PROTOCOL = TCP)(HOST =XXX)(PORT = 1523))+
    +(CONNECT_DATA =+
    +(SERVER = DEDICATED)+
    +(SERVICE_NAME = ora102)+
    +)+
    +)+
    LISTENER_ORA102 =
    +(ADDRESS = (PROTOCOL = TCP)(HOST =XXX)(PORT = 1523))+
    EXTPROC_CONNECTION_DATA =
    +(DESCRIPTION =+
    +(ADDRESS_LIST =+
    +(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC2))+
    +)+
    +(CONNECT_DATA =+
    +(SID = PLSExtProc)+
    +(PRESENTATION = RO)+
    +)+
    +)+
    listener.ora:
    SID_LIST_LISTENER =
    (SID_LIST =
    (SID_DESC =
    (SID_NAME = PLSExtProc)
    (ORACLE_HOME = /data/oracle/ora102)
    (PROGRAM = extproc)
    LISTENER =
    (DESCRIPTION_LIST =
    (DESCRIPTION =
    (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC2))
    (ADDRESS = (PROTOCOL = TCP)(HOST =XXXXX)(PORT = 1523))
    EXTPROC_CONNECTION_DATA =
    (DESCRIPTION =
    (ADDRESS_LIST =
    (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC))
    (CONNECT_DATA =
    (SID = PLSExtProc)
    (PRESENTATION = RO)
    )

    try do this steps on server side:
    1) sqlplus sys as sysdba
    2) select open_mode from v$database;
    show result 2 step

  • ORA-27101: shared memory realm does not exist

    Hi    all
        I  have  a    problem   related  to sap xi-7.0   server. 
        when    I  start  server  than dispature  is not  started .  and the  trans file  show these  problem ,    i am     past the  this   trans   file ,
      so plz  solve this problem,
    4 ETW000 R3trans version 6.14 (release 700 - 18.09.06 - 09:35:00).
    4 ETW000 unicode enabled version
    4 ETW000 ===============================================
    4 ETW000
    4 ETW000 date&time   : 20.02.2009 - 01:11:50
    4 ETW000 control file: <no ctrlfile>
    4 ETW000 R3trans was called as follows: R3trans -d
    4 ETW000  trace at level 2 opened for a given file pointer
    4 ETW000  [dev trc     ,00000]  Fri Feb 20 01:11:52 2009                            3963  0.003963
    4 ETW000  [dev trc     ,00000]  db_con_init called                                   710  0.004673
    4 ETW000  [dev trc     ,00000]  create_con (con_name=R/3)                            188  0.004861
    4 ETW000  [dev trc     ,00000]  Loading DB library 'dboraslib.dll' ...                71  0.004932
    4 ETW000  [dev trc     ,00000]  load shared library (dboraslib.dll), hdl 0         74699  0.079631
    4 ETW000  [dev trc     ,00000]      using "D:\usr\sap\D10\SYS\exe\uc\NTI386\dboraslib.dll"
    4 ETW000                                                                              75  0.079706
    4 ETW000  [dev trc     ,00000]  Library 'dboraslib.dll' loaded                        19  0.079725
    4 ETW000  [dev trc     ,00000]  function DbSlExpFuns loaded from library dboraslib.dll
    4 ETW000                                                                              22  0.079747
    4 ETW000  [dev trc     ,00000]  Version of 'dboraslib.dll' is "700.08", patchlevel (0.73)
    4 ETW000                                                                            5493  0.085240
    4 ETW000  [dev trc     ,00000]  function dsql_db_init loaded from library dboraslib.dll
    4 ETW000                                                                              42  0.085282
    4 ETW000  [dev trc     ,00000]  function dbdd_exp_funs loaded from library dboraslib.dll
    4 ETW000                                                                              91  0.085373
    4 ETW000  [dev trc     ,00000]  New connection 0 created                              59  0.085432
    4 ETW000  [dev trc     ,00000]  0: name = R/3, con_id = -000000001 state = DISCONNECTED, perm = YES, reco = NO , timeout = 000, con_max = 255, con_opt = 255, occ = NO
    4 ETW000                                                                              32  0.085464
    4 ETW000  [dev trc     ,00000]  db_con_connect (con_name=R/3)                         43  0.085507
    4 ETW000  [dev trc     ,00000]  find_con_by_name found the following connection for reuse:
    4 ETW000                                                                              17  0.085524
    4 ETW000  [dev trc     ,00000]  0: name = R/3, con_id = 000000000 state = DISCONNECTED, perm = YES, reco = NO , timeout = 000, con_max = 255, con_opt = 255, occ = NO
    4 ETW000                                                                              21  0.085545
    4 ETW000  [dev trc     ,00000]  CLIENT_ORACLE_HOME is not set as environment variable or
    4 ETW000                        DIR_CLIENT_ORAHOME is not set as profile parameter.
    4 ETW000                          assuming using instant client with unspecified location.
    4 ETW000                                                                            9668  0.095213
    4 ETW000  [dev trc     ,00000]  Fri Feb 20 01:11:54 2009                         1849124  1.944337
    4 ETW000  [dev trc     ,00000]  Oracle Client Version: '10.2.0.1.0'                   58  1.944395
    4 ETW000  [dev trc     ,00000]  -->oci_initialize (con_hdl=0)                         23  1.944418
    4 ETW000  [dev trc     ,00000]  Fri Feb 20 01:11:55 2009                          511982  2.456400
    4 ETW000  [dev trc     ,00000]  Client NLS settings: AMERICAN_AMERICA.UTF8            59  2.456459
    4 ETW000  [dev trc     ,00000]  Logon as OPS$-user to get SAPSR3's password           18  2.456477
    4 ETW000  [dev trc     ,00000]  Connecting as /@D10 on connection 0 (nls_hdl 0) ... (dbsl 700 110706)
    4 ETW000                                                                              44  2.456521
    4 ETW000  [dev trc     ,00000]  Nls CharacterSet                 NationalCharSet              C      EnvHp      ErrHp ErrHpBatch
    4 ETW000                                                                           39103  2.495624
    4 ETW000  [dev trc     ,00000]    0 UTF8                                                      1   0241DCB8   024231EC   02422A74
    4 ETW000                                                                              31  2.495655
    4 ETW000  [dev trc     ,00000]  Allocating service context handle for con_hdl=0    31702  2.527357
    4 ETW000  [dev trc     ,00000]  Allocating server context handle                      47  2.527404
    4 ETW000  [dev trc     ,00000]  Attaching to DB Server D10 (con_hdl=0,svchp=024229C0,svrhp=02434234)
    4 ETW000                                                                             230  2.527634
    4 ETW000  [dev trc     ,00000]  Fri Feb 20 01:12:01 2009                         5281432  7.809066
    4 ETW000  [dev trc     ,00000]  Assigning server context 02434234 to service context 024229C0
    4 ETW000                                                                              67  7.809133
    4 ETW000  [dev trc     ,00000]  Allocating user session handle                        56  7.809189
    4 ETW000  [dev trc     ,00000]  Starting user session (con_hdl=0,svchp=024229C0,srvhp=02434234,usrhp=0246F9C8)
    4 ETW000                                                                            2370  7.811559
    4 ETW000  [dboci.c     ,00000]  *** ERROR => OCI-call 'OCISessionBegin' failed: rc = 1034
    4 ETW000                                                                          656067  8.467626
    4 ETW000  [dev trc     ,00000]  server_detach(con_hdl=0,stale=1,svrhp=02434234)       16  8.467642
    4 ETW000  [dev trc     ,00000]  Detaching from DB Server (con_hdl=0,svchp=024229C0,srvhp=02434234)
    4 ETW000                                                                              19  8.467661
    4 ETW000  [dev trc     ,00000]  Deallocating server context handle 02434234        23932  8.491593
    4 ETW000  [dbsloci.    ,00000]  *** ERROR => CONNECT failed with sql error '1034'
    4 ETW000                                                                              64  8.491657
    4 ETW000  [dev trc     ,00000]  Try to connect with default password                  83  8.491740
    4 ETW000  [dev trc     ,00000]  Connecting as SAPSR3/<pwd>@D10 on connection 0 (nls_hdl 0) ... (dbsl 700 110706)
    4 ETW000                                                                              21  8.491761
    4 ETW000  [dev trc     ,00000]  Nls CharacterSet                 NationalCharSet              C      EnvHp      ErrHp ErrHpBatch
    4 ETW000                                                                              21  8.491782
    4 ETW000  [dev trc     ,00000]    0 UTF8                                                      1   0241DCB8   024231EC   02422A74
    4 ETW000                                                                              21  8.491803
    4 ETW000  [dev trc     ,00000]  Allocating server context handle                      48  8.491851
    4 ETW000  [dev trc     ,00000]  Attaching to DB Server D10 (con_hdl=0,svchp=024229C0,svrhp=02434234)
    4 ETW000                                                                              35  8.491886
    4 ETW000  [dev trc     ,00000]  Fri Feb 20 01:12:02 2009                          458152  8.950038
    4 ETW000  [dev trc     ,00000]  Assigning server context 02434234 to service context 024229C0
    4 ETW000                                                                              56  8.950094
    4 ETW000  [dev trc     ,00000]  Assigning username to user session 0246F9C8           17  8.950111
    4 ETW000  [dev trc     ,00000]  Assigning password to user session 0246F9C8           35  8.950146
    4 ETW000  [dev trc     ,00000]  Starting user session (con_hdl=0,svchp=024229C0,srvhp=02434234,usrhp=0246F9C8)
    4 ETW000                                                                              24  8.950170
    4 ETW000  [dboci.c     ,00000]  *** ERROR => OCI-call 'OCISessionBegin' failed: rc = 1034
    4 ETW000                                                                          234917  9.185087
    4 ETW000  [dev trc     ,00000]  server_detach(con_hdl=0,stale=1,svrhp=02434234)      799  9.185886
    4 ETW000  [dev trc     ,00000]  Detaching from DB Server (con_hdl=0,svchp=024229C0,srvhp=02434234)
    4 ETW000                                                                              42  9.185928
    4 ETW000  [dev trc     ,00000]  Deallocating server context handle 02434234         1364  9.187292
    4 ETW000  [dbsloci.    ,00000]  *** ERROR => CONNECT failed with sql error '1034'
    4 ETW000                                                                              61  9.187353
    4 ETW000  [dblink      ,00431]  ***LOG BY2=>sql error 1034   performing CON [dblink#3 @ 431]
    4 ETW000                                                                           10170  9.197523
    4 ETW000  [dblink      ,00431]  ***LOG BY0=>ORA-01034: ORACLE not available           49  9.197572
    4 ETW000                        ORA-27101: shared memory realm does not exist [dblink#3 @ 431]
    2EETW169 no connect possible: "DBMS = ORACLE                           --- dbs_ora_tnsname = 'D10'"

    Hello Pankaj,
    Try starting Oracle database from SQL plus using orasid as user and then start SAP
    Refer to Note 491174 and perform all the tests as mentioned
    You will be able to solve it
    Let me know if it helps
    Rohit

  • Shared memory realm does not exist

    hi,
    when i use export ORACLE_SID=dbname i'm able to connect to db
    but can i use export TWO_TASk-dbname i'm geeting the below error wt's the reason behind this plz help me
    bash-2.05b$ sqlplus ccins
    SQL*Plus: Release 9.2.0.8.0 - Production on Di M
    r 8 07:57:56 2011
    Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.
    Enter password:
    ERROR:
    ORA-01034: ORACLE not available
    ORA-27101: shared memory realm does not exist
    Linux Error: 2: No such file or directory

    duplicate post ORACLE not available

  • ORA-27101: shared memory realm does not exist urgent cannot connect

    Hi i can't succeed connectivity test with netmgr
    Initializing first test to use userid: scott, password: tiger
    Attempting to connect using userid: scott
    The test did not succeed.
    ORA-01034: ORACLE not available
    ORA-27101: shared memory realm does not exist
    Linux Error: 2: No such file or directory
    There may be an error in the fields entered,
    or the server may not be ready for a connection.
    Here is what i get from tcpdump:
    0x00a0: 5241 2d30 3130 3334 3a20 4f52 4143 4c45 RA-01034:.ORACLE
    0x00b0: 206e 6f74 2061 7661 696c 6162 6c65 0a4f .not.available.O
    0x00c0: 5241 2d32 3731 3031 3a20 7368 6172 6564 RA-27101:.shared
    0x00d0: 206d 656d 6f72 7920 7265 616c 6d20 646f .memory.realm.do
    0x00e0: 6573 206e 6f74 2065 7869 7374 0a4c 696e es.not.exist.Lin
    0x00f0: 7578 2045 7272 6f72 3a20 323a 204e 6f20 ux.Error:.2:.No.
    0x0100: 7375 6368 2066 696c 6520 6f72 2064 6972 such.file.or.dir
    0x0110: 6563 746f 7279 0a ectory.
    Here an attempt with sqlplus that didn't work
    sqlplus scott/tiger@CHUCKY
    SQL*Plus: Release 10.2.0.1.0 - Production on Wed Mar 29 17:05:03 2006
    Copyright (c) 1982, 2005, Oracle. All rights reserved.
    ERROR:
    ORA-01034: ORACLE not available
    ORA-27101: shared memory realm does not exist
    Linux Error: 2: No such file or directory
    Another attempt with sqlplus that succeed i dunno why
    oracle@debian:~$ sqlplus scott/tiger
    SQL*Plus: Release 10.2.0.1.0 - Production on Wed Mar 29 17:06:02 2006
    Copyright (c) 1982, 2005, Oracle. All rights reserved.
    Connected to:
    Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Production
    With the Partitioning, OLAP and Data Mining options
    SQL>
    Can someone help me to understand what is wrong please?

    user499283 wrote:
    Well I don't understand exactly what you mean
    here is the listener status
    SNRCTL for Linux: Version 10.2.0.1.0 - Production on 29-MAR-2006 18:24:33
    Copyright (c) 1991, 2005, Oracle. All rights reserved.
    Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=debian)(PORT=1521)))
    Services Summary...
    Service "CHUCKY" has 1 instance(s).
    Instance "CHUCKYSON", status UNKNOWN, has 1 handler(s) for this service...
    Handler(s):
    "DEDICATED" established:3 refused:0
    LOCAL SERVER
    Service "chucky.rss-global.com" has 1 instance(s).
    Instance "CHUCKY", status READY, has 1 handler(s) for this service...
    Handler(s):
    "DEDICATED" established:0 refused:0 state:ready
    LOCAL SERVER
    Service "chuckyXDB.rss-global.com" has 1 instance(s).
    Instance "CHUCKY", status READY, has 1 handler(s) for this service...
    Handler(s):
    "D000" established:0 refused:0 current:0 max:1022 state:ready
    DISPATCHER <machine: debian, pid: 11725>
    (ADDRESS=(PROTOCOL=tcp)(HOST=localhost)(PORT=49930))
    Service "chucky_XPT.rss-global.com" has 1 instance(s).
    Instance "CHUCKY", status READY, has 1 handler(s) for this service...
    Handler(s):
    "DEDICATED" established:0 refused:0 state:ready
    LOCAL SERVER
    The command completed successfully
    I dont know if it is a good thing i copy an init.ora file to initCHUCKY.ora and now database is using it I have just changed some values in it like control files dbname ... that were pointing to another database maybe this is why i dont manage to get this database runing.
    Now i am stucked I dunno what to do
    racle@debian:~$ tnsping chucky
    TNS Ping Utility for Linux: Version 10.2.0.1.0 - Production on 29-MAR-2006 18:27:45
    Copyright (c) 1997, 2005, Oracle. All rights reserved.
    Used parameter files:
    /home/oracle/u01/app/oracle/oracle/product/10.2.0/db_1/network/admin/sqlnet.ora
    Used TNSNAMES adapter to resolve the alias
    Attempting to contact (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = debian)(PORT = 1521))) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = CHUCKY)) (HS = OK))
    OK (0 msec)
    I am so new to it as i understand the listener is working if i beliave what reports tnsping
    As I understand the database is started
    SQL> startup
    ORACLE instance started.
    Total System Global Area 167772160 bytes
    Fixed Size 1218316 bytes
    Variable Size 62916852 bytes
    Database Buffers 100663296 bytes
    Redo Buffers 2973696 bytes
    Database mounted.
    Database opened.
    As Inunderstand it is listeneing on 1521
    netstat -anp | grep 1521
    tcp 0 0 0.0.0.0:1521 0.0.0.0:* LISTEN 11762/tnslsnr
    tcp 0 0 127.0.0.1:46370 127.0.0.1:1521 ESTABLISHED11703/ora_pmon_CHUC
    tcp 0 0 127.0.0.1:1521 127.0.0.1:46370 ESTABLISHED11762/tnslsnr
    unix 2 [ ] DGRAM 43990 11521/su
    I made a tcpdump i saw the data is comong on localhost port 1521
    Synthese I think the listener is runing, the database too, it is making a listen on 1521 port , when I try to connect data arrives on the right interface.
    But I can't login by
    sqlplus scott/tiger@CHUCKY
    qlplus SCOTT/tiger@CHUCKY
    SQL*Plus: Release 10.2.0.1.0 - Production on Wed Mar 29 18:32:49 2006
    Copyright (c) 1982, 2005, Oracle. All rights reserved.
    ERROR:
    ORA-01034: ORACLE not available
    ORA-27101: shared memory realm does not exist
    Linux Error: 2: No such file or directory
    I dunno what is this fuckin shared memoryThis fuckin shared memory is how oracle does interprocess communication. When you connect to Oracle, you have to connect to this area. If you tell it the wrong area, it won't find it. You can see the areas with the ipcs command on the server. Since you can connect locally, but can't connect remotely, there is something wrong with how you told Oracle to connect remotely. Remotely can be on the same host if you have an @ in the connect string.
    >
    env | grep ORACLE
    ORACLE_SID=CHUCKY
    ORACLE_BASE=/home/oracle
    ORACLE_HOME=/home/oracle/u01/app/oracle/oracle/product/10.2.0/db_1/
    seems like my variables are good.
    Well I dunno what to do I didn't think getting a simple login locally over tcp/ip would be so difficult, I am afraid of what will happen after this will work :) As it should be one of the easiest things on oracle what about the hardest :)Well, first try removing the trailing slash from ORACLE_HOME everywhere, including if you have it in the listener.ora. Then compare the tnsnames.ora ORACLE_HOME with your environment ORACLE_HOME. In fact, if you have a listener.ora, try renaming it to something else and restarting the listener.
    That error is normally due to a bad ORACLE_HOME or ORACLE_SID. Since your tnsping works, that indicates the ORACLE_HOME is good. But all that tells you is that the listener responds. Other causes may be inadequate processes in init.ora or case issues with the sid, or just generally not following the installation instructions. But are there installation instructions for debian?
    With multiple databases on one host, some kernel parameters may need to be increased.

  • ORA-27101: shared memory realm does not exist after kernel upgrade

    Hi,
    I have installed ECC 6.0 on windows 32 bit.  After I upgraded the kernel, the database can't be started as well as SAP.  When I checked the logs, the error ORA-27101: shared memory realm does not exist was encountered.
    M  calling db_connect ...
    C  Prepending E:\usr\sap\ERP\DVEBMGS01\exe to Path.
    C  Oracle Client Version: '10.2.0.1.0'
    C  Client NLS settings: AMERICAN_AMERICA.UTF8
    C  Logon as OPS$-user to get SAPSR3's password
    C  Connecting as /@ERP on connection 0 (nls_hdl 0) ... (dbsl 700 250407)
    C  Nls CharacterSet                 NationalCharSet              C      EnvHp      ErrHp ErrHpBatch
    C    0 UTF8                                                      1   06E217E8   06E26D84   06E2660C
    C  Attaching to DB Server ERP (con_hdl=0,svchp=06E26558,srvhp=06E38144)
    C  Starting user session (con_hdl=0,svchp=06E26558,srvhp=06E38144,usrhp=06E4CEB8)
    C  *** ERROR => OCI-call 'OCISessionBegin' failed with rc=1034
    [dboci.c      4532]
    C  Detaching from DB Server (con_hdl=0,svchp=06E26558,srvhp=06E38144)
    C  *** ERROR => CONNECT failed with sql error '1034'
    [dbsloci.c    11042]
    C  Try to connect with default password
    C  Connecting as SAPSR3/<pwd>@ERP on connection 0 (nls_hdl 0) ... (dbsl 700 250407)
    C  Nls CharacterSet                 NationalCharSet              C      EnvHp      ErrHp ErrHpBatch
    C    0 UTF8                                                      1   06E217E8   06E26D84   06E2660C
    C  Attaching to DB Server ERP (con_hdl=0,svchp=06E26558,srvhp=06E38144)
    C  Starting user session (con_hdl=0,svchp=06E26558,srvhp=06E38144,usrhp=06E4CEB8)
    C  *** ERROR => OCI-call 'OCISessionBegin' failed with rc=1034
    [dboci.c      4532]
    C  Detaching from DB Server (con_hdl=0,svchp=06E26558,srvhp=06E38144)
    C  *** ERROR => CONNECT failed with sql error '1034'
    [dbsloci.c    11042]
    B  ***LOG BV3=> severe db error 1034      ; work process is stopped [dbsh#2 @ 1199] [dbsh    1199 ]
    B  ***LOG BY2=> sql error 1034   performing CON [dblink#3 @ 431] [dblink  0431 ]
    B  ***LOG BY0=> ORA-01034: ORACLE not available
    ORA-27101: shared memory realm does not exist [dblink#3 @ 431] [dblink  0431 ]
    M  ***LOG R19=> ThInit, db_connect ( DB-Connect 000256) [thxxhead.c   1426]
    M  in_ThErrHandle: 1
    M  *** ERROR => ThInit: db_connect (step 1, th_errno 13, action 3, level 1) [thxxhead.c   10283]
    M 
    Please help.
    Thanks.
    Regards.

    Hi. First restart the server, then start the LISTENER, and repeat startsap again. Check if messages repeated. Regards.

  • ERROR - ORA-01034: shared memory realm does not exist

    Hallo!I am a newbie in Oracle in Linux.I have just installed Oracle 10g in Oracle Eenterprise Linux version 4 Update 7.The installation was successful and I could
    work with sqlplus,isqlplus and Enterprise Manager.When I restarted my machine,I manually started the listener,OEM and isqlplus which started successfully.
    However,when I try to log into OEM and isqlplus,the error message below appears
    ERROR - ORA-01034: ORACLE not available ORA-27101: shared memory realm does not exist Linux Error: 2: No such file or directory
    How do I resolve this?
    Thanks.

    4joey1 wrote:
    However,when I try to log into OEM and isqlplus,the error message below appears
    ERROR - ORA-01034: ORACLE not available ORA-27101: shared memory realm does not exist Linux Error: 2: No such file or directory An Oracle instance consists of a number of Oracle server processes (the limbs) and a shared memory area (the brain). Each and every server process participating in that Oracle instance needs to attach to the shared memory area.
    The error message you see, states that the server process (launched in order to service your sqlplus/OEM client), failed to find and attach to this shared memory segment.
    Two basic reasons for the failure.
    The Oracle instance is not running. There are no shared memory area and Oracle server processes running for that instance. Solution: start up the database instance.
    The server process was launched with the incorrect parameters (ORACLE_SID specifically) and attempted to attach to shared memory that does not exist. Solution: review the TNS/JDBC parameters of the client connection and configuration of the Oracle Listener to ensure that a server process launched to service a client, does so with the correct parameters and environment.

  • ORA-27101: shared memory realm does not exist and ORA-01139: RESETLOGS

    HI ALL,
    After the oracle has installed on a solaries server successfully, i am unable to login into oracle database.
    Below are the errors messages :
    1) ORA-01034: ORACLE not available
    ORA-27101: shared memory realm does not exist
    SVR4 Error: 2: No such file or directory
    2) Media recovery complete.
    alter database open resetlogs
    ERROR at line 1:
    ORA-01139: RESETLOGS option only valid after an incomplete database recovery.
    and When i try to login into oracle as root .
    this is the error :
    sqlplus / as sysdba
    SQL*Plus: Release 10.2.0.4.0 - Production on Fri Feb 12 15:52:49 2010
    Copyright (c) 1982, 2007, Oracle. All Rights Reserved.
    ld.so.1: oracle: fatal: libskgxp10.so: open failed: No such file or directory
    ERROR:
    ORA-12547: TNS:lost contact
    my Operating system details :
    SunOS Blade3-Chassis2 5.10 Generic_142900-03 sun4v sparc SUNW,Netra-CP3060
    Anyone please help me here. waiting for your reply.
    Below are the ORACLE_SID Details :
    1) echo $ORACLE_SID ----- > ems
    2)ps -eaf | grep smon -------> ora_smon_ems
    do you need any data?
    Edited by: user8959150 on Feb 11, 2010 7:19 PM

    Hi
    We mostly receive this error message ( ORA-27101: shared memory realm does not exist and ORA-01139)
    When our SGA_MAX_SIZE is greater than 1.7 G.b on
    You again configure your sga size
    and sga_max_size paramete will not greater than 1.7 G.b
    Hope your database will work correctly.
    for test purpose you set all your init.ora parameter
    db_cache_size=512m
    db_keep_cache_size=64m
    db_recycle_cache_size=16m
    java_pool_size=8m
    large_pool_size=16m
    shared_pool_size=256m
    shared_pool_reserved_size=64m
    sga_max_size=1600m
    sga_max_size will not be grater than combination of of db_cache_size db_keep_cache_size,db_recycle_cache_sizejava_pool_size+share_pool_size+share_pool_reserved_size
    Hope it will work fine.
    Regard
    Abdul Hameed Malik
    [email protected]

  • (HELP) ORA-27101: shared memory realm does not exist

    Contributors,
    I am a newbie in Oracle and have oracle database installed and working as expected until few days ago. One day i was getting these ugly messages when connecting via SQLplus
    ERROR:
    ORA-01034: ORACLE not available
    ORA-27101: shared memory realm does not exist
    Process ID: 0
    Session ID: 0 Serial number: 0I did some searches on this topic but haven't found solutions.
    * Some suggested to check[b] environment variables ORACLE_HOME and ORACLE_SID : my ORACLE_HOME is fine, and i DO NOT have ORACLE_SID on the day i realize the problem.
    I am not sure if ORACLE_SID variable is usually exist when my database was up and running. So i set ORACLE_SID yet did not help.
    * Some said check if the required services are running :
    - OracleOraDb11g_home1TNSListener : RUNNING
    - OracleServiceORCL : RUNNING
    * Other said that they have the same problem, but everything back to normal after several hours without anything configured / changed (miraculous)
    * I tried to restart or shut down, but no luck
    * In the same thread few days ago, Vlado helped me with suggestion to acces ADRCI and type SHOW PROBLEM also SHOW INCIDENT
    but the reply is DIA-48494: ADR home is not set, the corresponding operation cannot be done* Other implied to check the .ora files in NETWORK\ADMIN. I will post it (TNSNAMES.ORA, LISTENER.ORA, SQLNET.ORA) after this.
    My platform and some info :
    * OS : MS Windows Vista Ultimate
    * Oracle Database 11g Release 1 (11.1.0.6.0) Enterprise/ Standard Edition for Microsoft Windows 32-bit
    Mostly i used SQLplus and SQLdeveloper, for developing procedures/ functions/ packages in Oracle Spatial.
    Also, am running it in one laptop (server and client altogether).
    There is only one database in the Laptop (no other oracle database).
    How to fix this ? Please kindly help me.
    Many thanks in advance,
    Damon

    Here are the ORA files :
    ( Btw the service name / SID is "orcl")
    =====================================
    TNSNAMES.ORA
    # tnsnames.ora Network Configuration File: C:\ORACLE\product\11.1.0\db_1\network\admin\tnsnames.ora
    # Generated by Oracle configuration tools.
    ORCL =
      (DESCRIPTION =
        (ADDRESS = (PROTOCOL = TCP)(HOST = geoltmatt)(PORT = 1521))
        (CONNECT_DATA =
          (SERVER = DEDICATED)
          (SERVICE_NAME = orcl)
      )=====================================
    LISTENER.ORA
    # listener.ora Network Configuration File: C:\ORACLE\product\11.1.0\db_1\network\admin\listener.ora
    # Generated by Oracle configuration tools.
    LISTENER =
      (DESCRIPTION_LIST =
        (DESCRIPTION =
          (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
          (ADDRESS = (PROTOCOL = TCP)(HOST = geoltmatt)(PORT = 1521))
      )=====================================
    SQLNET.ORA
    # sqlnet.ora Network Configuration File: C:\ORACLE\product\11.1.0\db_1\network\admin\sqlnet.ora
    # Generated by Oracle configuration tools.
    # This file is actually generated by netca. But if customers choose to
    # install "Software Only", this file wont exist and without the native
    # authentication, they will not be able to connect to the database on NT.
    SQLNET.AUTHENTICATION_SERVICES= (NTS)
    NAMES.DIRECTORY_PATH= (TNSNAMES, EZCONNECT)=====================================
    also other said that we need to issue commands like
    LSNRCTL STATUS
    TNSPING [host]
    Here they are :
    LSNRCTL STATUS
    LSNRCTL for 32-bit Windows: Version 11.1.0.6.0 - Production on 22-MAY-2008 18:12
    :46
    Copyright (c) 1991, 2007, Oracle.  All rights reserved.
    Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521)))
    STATUS of the LISTENER
    Alias                     LISTENER
    Version                   TNSLSNR for 32-bit Windows: Version 11.1.0.6.0 - Produ
    ction
    Start Date                22-MAY-2008 12:03:17
    Uptime                    0 days 6 hr. 9 min. 29 sec
    Trace Level               off
    Security                  ON: Local OS Authentication
    SNMP                      OFF
    Listener Parameter File   C:\ORACLE\product\11.1.0\db_1\network\admin\listener.o
    ra
    Listener Log File         c:\oracle\product\11.1.0\db_1\log\diag\tnslsnr\geoltma
    tt\listener\alert\log.xml
    Listening Endpoints Summary...
      (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROC1521ipc)))
      (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=geoltmatt)(PORT=1521)))
    The listener supports no services
    The command completed successfully
    TNSPING [host]
    TNS Ping Utility for 32-bit Windows: Version 11.1.0.6.0 - Production on 22-MAY-2
    008 18:14:15
    Copyright (c) 1997, 2007, Oracle.  All rights reserved.
    Used parameter files:
    C:\ORACLE\product\11.1.0\db_1\network\admin\sqlnet.ora
    Used EZCONNECT adapter to resolve the alias
    Attempting to contact (DESCRIPTION=(CONNECT_DATA=(SERVICE_NAME=))(ADDRESS=(PROTO
    COL=TCP)(HOST=128.250.171.197)(PORT=1521)))
    OK (0 msec)Please kindly help me... (also thanks for vlado)
    TIA.
    =Damon

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