Dispatcher stopped due to shared memory realm does not exist in Oracle 10g

Hi Gurus,
Suddenly my Message server stopped, i have checked R3trans -d its givign following message
D:\>R3trans -d
This is R3trans version 6.14 (release 700 - 12.12.08 - 14:04:00).
unicode enabled version
2EETW169 no connect possible: "DBMS = ORACLE --- dbs_ora_tnsname = 'CHE'"
R3trans finished (0012).
So i have restarted the server, now message server started then Dispatcher has been stopped again error is same here i am pasting trans.log file
4 ETW000 http://dboci.c ,00000 *** ERROR => OCI-call 'OCISessionBegin' failed with rc=1034
4 ETW000 44375 1.224660
4 ETW000 dev trc ,00000 server_detach(con_hdl=0,stale=1,svrhp=02F07EDC) 23 1.224683
4 ETW000 dev trc ,00000 Detaching from DB Server (con_hdl=0,svchp=02EF47E8,srvhp=02F07EDC)
4 ETW000 32 1.224715
4 ETW000 dev trc ,00000 Deallocating server context handle 02F07EDC 688 1.225403
4 ETW000 http://dbsloci. ,00000 *** ERROR => CONNECT failed with sql error '1034'
4 ETW000 49 1.225452
4 ETW000 dev trc ,00000 set_ocica() -> OCI or SQL return code 1034 25 1.225477
4 ETW000 dev trc ,00000 Try to connect with default password 74 1.225551
4 ETW000 dev trc ,00000 Connecting as SAPSR3/<pwd>@CHE on connection 0 (nls_hdl 0) ... (dbsl 700 030508)
4 ETW000 62 1.225613
4 ETW000 dev trc ,00000 Nls CharacterSet NationalCharSet C EnvHp ErrHp ErrHpBatch
4 ETW000 37 1.225650
4 ETW000 dev trc ,00000 0 UTF8 1 02EEF9E0 02EF5014 02EF489C
4 ETW000 38 1.225688
4 ETW000 dev trc ,00000 Allocating server context handle 19 1.225707
4 ETW000 dev trc ,00000 Attaching to DB Server CHE (con_hdl=0,svchp=02EF47E8,srvhp=02F07EDC)
4 ETW000 43 1.225750
4 ETW000 dev trc ,00000 Assigning server context 02F07EDC to service context 02EF47E8
4 ETW000 14810 1.240560
4 ETW000 dev trc ,00000 Assigning username to user session 02F1BC88 28 1.240588
4 ETW000 dev trc ,00000 Assigning password to user session 02F1BC88 29 1.240617
4 ETW000 dev trc ,00000 Starting user session (con_hdl=0,svchp=02EF47E8,srvhp=02F07EDC,usrhp=02F1BC88)
4 ETW000 38 1.240655
4 ETW000 http://dboci.c ,00000 *** ERROR => OCI-call 'OCISessionBegin' failed with rc=1034
4 ETW000 49161 1.289816
4 ETW000 dev trc ,00000 server_detach(con_hdl=0,stale=1,svrhp=02F07EDC) 30 1.289846
4 ETW000 dev trc ,00000 Detaching from DB Server (con_hdl=0,svchp=02EF47E8,srvhp=02F07EDC)
4 ETW000 73 1.289919
4 ETW000 dev trc ,00000 Deallocating server context handle 02F07EDC 828 1.290747
4 ETW000 http://dbsloci. ,00000 *** ERROR => CONNECT failed with sql error '1034'
4 ETW000 108 1.290855
4 ETW000 dev trc ,00000 set_ocica() -> OCI or SQL return code 1034 22 1.290877
4 ETW000 dblink ,00431 ***LOG BY2=>sql error 1034 performing CON dblink#5 @ 431
4 ETW000 21113 1.311990
4 ETW000 dblink ,00431 ***LOG BY0=>ORA-01034: ORACLE not available 30 1.312020
4 ETW000 ORA-27101: shared memory realm does not exist dblink#5 @ 431
2EETW169 no connect possible: "DBMS = ORACLE --- dbs_ora_tnsname = 'CHE'"

Is this your system ABAP+JAVA?
As i'm too getting this problem in AS Java, R3trans -d does fail with RC-12.
But all other my applications are running fine, So need to know the exact reason for same, so any help in this will be appreciated.

Similar Messages

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.

ORA-27101: shared memory realm does not exist Linux Error: 2: No such file

hello i have a 10 Database R1 installed on Redhat linux AS 4.
i'm having a problem connecting to my database, whenever i try to connect i get the error
ORA-01034: Oracle not available.
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

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

Migration 8i to 9iR2 and "Shared Memory Realm does not exist"

Dear Experts,
I read from Note 159657.1 in step 22
If you are using a passwordfile set the parameter
REMOTE_LOGIN_PASSWORDFILE=NONE (If you are using windows also set the
parameter SQLNET.AUTHENTICATION_SERVICES=(NTS) in the sqlnet.ora file.
The issue is I can't restart my instance in step 32 (same note) because I need to have SQLNET.AUTHENTICATION_SERVICES=(NONE) since we migrated to Active Directory.
So...is this setting to (NTS) mandatory before migrating my database ? If Yes Should I simply set it to NTS and then set it back to NONE before re-strating my database ?
Thanks for any advice.
Regards,
Guillaume

Hi,
"Shared Memory Realm does not exist" error might come from some initialization parameter in init.ora file not set properly most probably these are "memory" related parameters. init.ora file was configured with diffirent memory value.
Data sheet

Error message ORA-27101 shared memory realm does not exist,Please help me

My oracle(oracle 8.1.6) is installed successfully,But when I connect to the database it shows me the error:
ORA-27101 shared memory realm does not exist.
How can I deal with it?Please help me.

The OTN Customer Service - Feedback forum answers questions relating to the OTN site and other customer service issues. It does not answer technical or installation questions. Please post your topic in the appropriate forum.
Best Regards, OTN Team

8i Error Message: Shared Memory Realm does Not exist

After I installed Oracle 8i Server on my PC. I could not logged in. I get this error message: Shared Memory Realm does Not exist.
Does anyone have this same problem before? Please Help!!
Thanks

I have the same problem on Oracle 817 installed on a dual processor PC on W2K
Again ! Do anyone know the prob ? ... thank's
<BLOCKQUOTE><font size="1" face="Verdana, Arial, Helvetica">quote:</font><HR>Originally posted by [email protected]:
After I installed Oracle 8i Server on my PC. I could not logged in. I get this error message: Shared Memory Realm does Not exist.
Does anyone have this same problem before? Please Help!!
Thanks<HR></BLOCKQUOTE>
null

ORA-27101: shared memory realm does not exist - Please help!!!!!

OS : Win 2000 server
After good installation, when I want to connect instance ORCL by using SQLPLUS worksheet (as system/manager), I got this 2 error messages :
ORA - 01034 : Oracle not available
ORA - 27101 : shared memory realm does not exist
In regedit: Ora_home = "my true path to Orahome directory
Default_SID = ORCL
Thank you for help !!!!!!

Can you connect using plain SQL*Plus (sqlplus.exe)? Your database may not be started, try this:
c:\sqlplus /nolog
SQL>connect / as sysdba
SQL>startup
Then try connecting as one of the default users:
SQL>connect scott/tiger

ORA-27101: shared memory realm does not exist AIX 5.3 Oracle 10.2 g

Hi everybody, please help!!!!!
I have a problem on my ERP, whe the users run reports called ZSD01, ZSD07 these programs exeed the lifetime period of 600 seconds and cause an ABAP - runtime error by time out.
using the TX ST22 I get a report indicating the folow:
C Attaching to DB Server R3P (con_hdl=0,svchp=0x114e60fa8,srvhp=0x1144295e8)
C     OCIServerAttach(OCI_DEFAULT) failed with SQL error 12537:
C     ORA-12537: TNS:connection closed
C *** ERROR => CONNECT failed with sql error '12537'
[dbsloci.c    11239
C     OCISessionBegin(OCI_DEFAULT) failed with SQL error 1034:
C     ORA-01034: ORACLE not available
C ORA-27101: shared memory realm does not exist
C IBM AIX RISC System/6000 Error: 2: No such file or directory
C Detaching from DB Server (con_hdl=0,svchp=0x114e60fa8,srvhp=0x1144295e8)
C *** ERROR => CONNECT failed with sql error '1034'
[dbsloci.c    11239]
My Oracle and SAP instances are runnig and this error occurs when on the report select a several sales offices and was oerating 'til last moth ago...
Thanks!!!!!!!!!!!!!!!
Regards,
Oscar D'Lima

Hi,
C ORA-12537: TNS:connection closed
C *** ERROR => CONNECT failed with sql error '12537'
[dbsloci.c 11239
C OCISessionBegin(OCI_DEFAULT) failed with SQL error 1034:
C ORA-01034: ORACLE not available
C ORA-27101: shared memory realm does not exist
C IBM AIX RISC System/6000 Error: 2: No such file or directory
C Detaching from DB Server (con_hdl=0,svchp=0x114e60fa8,srvhp=0x1144295e8)
C *** ERROR => CONNECT failed with sql error '1034'
The ORA-27101 error is generated when the shared memory key generated by the client does not match any currently existing keys. This is to be expected if the ORACLE_HOME or ORACLE_SID used by the client is not the same as that used when starting up the database.
Perform the following:
1) Check these environment variables and if required set them appropriately.
2) Review the listener.ora currently used to startup the listener and verify the ORACLE_HOME value is correct for all listed Oracle databases. If the ORACLE_HOME points to a different Oracle version then what was used when the database was created, then this error can occur.
3) Likewise, review the listener.ora currently used to startup the listener and verify the SID_NAME value is correct and has the right value (the SID_NAME is case sensitive).
Also check Metalink Doc ID: 167252.1 (ORA-27101: Shared Memory Realm Does Not Exist).
regards,
Subhajit.

Dispatcher stopped due to shared memory realm does not exist in Oracle 10g

Similar Messages

Maybe you are looking for