Error mount database ORA 01995 ORA 27091

Hi, first of all, sorry for my pour english.
Someone can help me with this situation?
Os.: SUSE LINUX
DAtabase: Oracle Enterprise Linux 9.2.0.8
If I try mount db I get this error:
SQL> alter database mount
ERROR at line 1:
ORA-01995: error reading password file '/usr/oracle/9i/v920e/dbs/orapwsca'
ORA-27091: skgfqio: unable to queue I/O
ORA-27072: skgfdisp: I/O error
Linux Error: 22: Invalid argument
Additional information: 1
If I change parameter filesystemio_options to NONE I can mount database with no problem.
How can I use filesystemio_options = SETALL? Can I use this parameter?
Thanks in advice.

Setting filesystemio_options parameter to SETALL enables Direct IO and Async IO (Asynchronous I/O Support on OCFS/OCFS2 and Related Settings: filesystemio_options, disk_asynch_io [ID 432854.1]).
It seems that your file system does not properly support either of those advanced IO options.
You need to go to Metalink and dig the details from there - SuSE/Novell: Linux, Filesystem & I/O Type Supportability [ID 414673.1]
Iordan Iotzov
http://iiotzov.wordpress.com/

Similar Messages

PMON and ORA-01102: cannot mount database in EXCLUSIVE mode error

hello all
I have been asked to look into a problem server with the following details
OS: sunOS 5.8
Oracle: 10.2.0.1
sys user password is not available !
backgrround processes for the instance(sid=test) are running
only schema credentials available and with that user is able to connect.
verified all oraenv parameters(ORACLE_SID is same as the running instance(test)).
only one instance is configured in this server(verified all tnsnames.ora, data files etc).oratab is empty
the issues are,
when I tried to connect to the server using "oracle" user using conn / as sysdba
1. Tried to shutdown using , shutdown immediate
ORA-01507:database not mounted
ORACLE instance shut down
still able to see the background processes and user is able to connect
2. Tried startup command,
In the nomount state I can see more than one PMON process with the same sid
when tried to mount/open
ran into the error,
ORA-01102: cannot mount database in EXCLUSIVE mode
Eventhough the background processes for the "test" instance are running I am not able to shutdown the instance using "oracle" user
please help
newbie

hi
i renamed lk* file but the issue still remains,
with the oracle user
1./ as sysdba
2. shutdown immediate
this leads to
ORA-01034: ORACLE not available
ORA-27101: shared memory realm does not exist
SVR4 Error: 2: No such file or directory
still not able to identify the running oracle instance.
there is only one oracle home and the oraenv details are set with the correct values
verified the alert log(ora home details are matching with the env details), details of the oracle processes which are active are in the alert log along with the startup failures(mount errors) at the tail end
oracle sysdba is not able to identify the already running instance?
please help
newbie

ORA-01102: cannot mount database in EXCLUSIVE mode

Hello,
I am working with an Oracle VM Template: Oracle Application Server 10g Release 3 WebCenter (x86 32-bit). In this template exists an Oracle database (version: 10.2.0.3.0), I am trying to do something operation (ie create a new user, query a system template, etc) but I can't because I have ORA-01102 error.
I have DB and listener up :
$ORACLE_HOME/bin
lsnrctl status
LSNRCTL for Linux: Version 10.2.0.3.0 - Production on 18-MAR-2011 08:25:04
Copyright (c) 1991, 2006, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC_FOR_ORCL)))
STATUS of the LISTENER
Alias                     LISTENER
Version                   TNSLSNR for Linux: Version 10.2.0.3.0 - Production
Start Date                18-MAR-2011 08:09:45
Uptime                    0 days 0 hr. 15 min. 19 sec
Trace Level               off
Security                  ON: Local OS Authentication
SNMP                      OFF
Listener Parameter File
+/u01/app/oracle/product/10.2.0/db_1/network/admin/listener.ora+
Listener Log File         /u01/app/oracle/product/10.2.0/db_1/network/log/listener.log
Listening Endpoints Summary...
+(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC_FOR_ORCL)))+
+(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=haovm007)(PORT=1521)))+
+(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=haovm007)(PORT=8080))(Presentation=HTTP)(Session=RAW))+
Services Summary...
Service "PLSExtProc" has 1 instance(s).
Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...
Service "orcl" has 1 instance(s).
Instance "orcl", status READY, has 1 handler(s) for this service...
Service "orclXDB" has 1 instance(s).
Instance "orcl", status READY, has 1 handler(s) for this service...
Service "orcl_XPT" has 1 instance(s).
Instance "orcl", status READY, has 1 handler(s) for this service...
The command completed successfully
I have export environment variables:
export ORACLE_HOME = /u01/app/oracle/product/10.2.0/db_1/
export ORACLE_SID = orcl
+export PATH = ${ORACLE_HOME}bin:${PATH}+
Then I connect to DB:
sqlplus> connect / as sysdba
+sqlplus> shutdown {abort/immediate}+
ORA-01507: database not mount+
ORACLE instance shutdown
+sqlplus> startup {mount}+
ORACLE instance startup
ORA-01102: cannot mount database in EXCLUSIVE mode+
So, I have checked listener.ora and tnsnames.ora and they are OK, so I don't know why I can't access to the DB.
Any idea/suggestion is welcome!
Thank you in advance and regards,
Mónica.

Mónica wrote:
Hi Kamran Agayev A.,
thank you so much, I have solve the issue!!
I have executed your command, and after I startup the DB and it works!!!
Regards,
MónicaWell done! :)
Kamran Agayev A.
Oracle ACE
My Oracle Video Tutorials - http://kamranagayev.wordpress.com/oracle-video-tutorials/

Pls need your help!! ORA-01102: cannot mount database in EXCLUSIVE mode

I really appreciate if you can help me.
In the test environment Oracle 10g r2, I was trying to change some init.ora parameters and some flashback database parameters. Flashback required to start in mount exclusive, and the init parameters only start mount. I do not know the difference between mount and mount exclusive. i used start mount exclusive to alter all the parameters. At the end, I used ALTER DATABASE OPEN. Now, I can't start the database. The following is the error that I am getting. Can you explain the difference between start mount and start mount exclusive.
Thanks, Terry
Connected to:
Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - 64bit Production
With the Partitioning, OLAP and Data Mining options
SQL> startup mount;
ORA-01081: cannot start already-running ORACLE - shut it down first
SQL> shutdown immediate;
ORA-01507: database not mounted
ORACLE instance shut down.
SQL> startup mount;
ORACLE instance started.
Total System Global Area 612368384 bytes
Fixed Size 1980616 bytes
Variable Size 230688568 bytes
Database Buffers 377487360 bytes
Redo Buffers 2211840 bytes
ORA-01102: cannot mount database in EXCLUSIVE mode

sidney$ ps -ef| grep ora_
oracle 13663 1 0 16:39:46 ? 0:00 ora_mmon_orcl
oracle 13150 1 0 14:46:07 ? 0:00 ora_q000_orcl
oracle 13105 1 0 14:45:29 ? 0:02 ora_dbw0_orcl
oracle 13107 1 0 14:45:29 ? 0:01 ora_lgwr_orcl
oracle 13117 1 0 14:45:30 ? 0:04 ora_mmon_orcl
oracle 13099 1 0 14:45:28 ? 0:01 ora_pmon_orcl
oracle 13119 1 0 14:45:30 ? 0:05 ora_mmnl_orcl
oracle 13113 1 0 14:45:30 ? 0:00 ora_reco_orcl
oracle 13115 1 0 14:45:30 ? 0:01 ora_cjq0_orcl
oracle 13136 1 0 14:45:51 ? 0:00 ora_arc0_orcl
oracle 13152 1 0 14:46:07 ? 0:00 ora_q001_orcl
oracle 13126 1 0 14:45:36 ? 0:01 ora_rvwr_orcl
oracle 13680 13615 0 16:46:00 pts/6 0:00 grep ora_
oracle 13667 1 0 16:39:46 ? 0:00 ora_d000_orcl
oracle 13101 1 0 14:45:28 ? 0:01 ora_psp0_orcl
oracle 13142 1 0 14:45:56 ? 0:00 ora_qmnc_orcl
oracle 13138 1 0 14:45:52 ? 0:00 ora_arc1_orcl
oracle 13121 1 0 14:45:30 ? 0:00 ora_d000_orcl
oracle 13655 1 0 16:39:45 ? 0:00 ora_ckpt_orcl
oracle 13103 1 0 14:45:28 ? 0:01 ora_mman_orcl
oracle 13669 1 0 16:39:46 ? 0:00 ora_s000_orcl
oracle 13653 1 0 16:39:45 ? 0:00 ora_lgwr_orcl
oracle 13649 1 0 16:39:44 ? 0:01 ora_mman_orcl
oracle 13123 1 0 14:45:31 ? 0:00 ora_s000_orcl
oracle 13647 1 0 16:39:44 ? 0:00 ora_psp0_orcl
oracle 13659 1 0 16:39:45 ? 0:00 ora_reco_orcl
oracle 13111 1 0 14:45:29 ? 0:04 ora_smon_orcl
oracle 13109 1 0 14:45:29 ? 0:04 ora_ckpt_orcl
oracle 13665 1 0 16:39:46 ? 0:00 ora_mmnl_orcl
oracle 13678 1 0 16:45:05 ? 0:00 ora_j000_orcl
oracle 13651 1 0 16:39:45 ? 0:00 ora_dbw0_orcl
oracle 13657 1 0 16:39:45 ? 0:00 ora_smon_orcl
oracle 13645 1 0 16:39:44 ? 0:00 ora_pmon_orcl
oracle 13661 1 0 16:39:46 ? 0:00 ora_cjq0_orcl
sidney$

Problem with Dataguarg ORA-01102: cannot mount database in EXCLUSIVE mode

Hi,
I'm trying to create a physical standby database on my Oracle9i DB runing
on WinXP.
Note: I have both Primary and Standby on the same system.
Actually everything went well .... I did created the standby DB but the problem
is I can not start my primary DB if my standby DB is mounted.
I get this error:
ORA-01102: cannot mount database in EXCLUSIVE mode
And when I read about the error message I learnt that I should start my DB in
compatible mode ... please how do I do that?
Or possibly how can I make this work.
Regards,
Cherish

Actually, I remember doing that in the Pry pfile but cannot really remember if I do that in the standby pfile.
I'll check and get back to you.
I'm very grateful for that.
Regards,
Cherish

ORA-011-2 cannot mount database in Exclusive mode

This is brand new both Oracle 10g and SUSE 9.3 install. The installation went fine, no errors. At the end I tried to verify the installation:
sqlplus /nolog
SQL>connect / as sysdba
Connected to an idle instance
SQL>startup
ORA-01078: failure in processing system parameters
LRM-00109: could not open parameter file '/opt/oracle/product/10g/dbs/initmydb.ora'
SQL>
So, I figured the missing initmydb file must be in different directory so I looked for it, started new shell session and entered this:
ln -s @ORACLE_BASE/admin/orcl/pfile/initmydb.ora
$ORACLE_HOME/dbs/initmydb.ora
Now I get the following error:
SQL>startup
ORA-011-2 cannot mount database in Exclusive mode
This is third time that I am triyng to install both SUSE and Oracle from scratch and I always run in the same problem, so you can only imagine how I feel.

Now after reading many documents I am even more confused. The thing is, now I can connect to EM and manage database, create tables, etc, which means the database is up, right? However, I am unable to verify the database existance in sqlplus.
First after I connect as sysdba in sqlplus, the console says "Connected to an idle instance". When I enter show sga sqlplus, the sqlplus displays 0. Startup comand will display error in the above post.
So, the bottom line is, according to the EM the database is up and running (I can use isqlplus too) but not according to sqlplus on the server itself. What'sgoing on here? I've been reading every single paper on Oracle's and Novell SUSE web sites and couldn't find anything about it.

ORACLE error from auxiliary database: ORA-01152: file 2 was not restored fr

Hello,
i'm trying to clone a database. It is in archive log mode.
I took a full back using below command
run {
backup
     tag 'DAILY_WHOLE'
     format 'FULL_backup_%s_%p_%c.bkp'     database
     plus archivelog
     tag 'DAILY_WHOLE'
     delete all input;
backup
     current controlfile
     format 'FULL_backup_%s_%p_%c.bkp'     tag 'WHOLE'
     spfile
     format 'FULL_backup_%s_%p_%c.bkp'     tag 'WHOLE';
}then i issue a duplicate database command
RUN
DUPLICATE DATABASE TO TEST_DB
          NOFILENAMECHECK
           NOREDO
          BACKUP LOCATION '/disk10/flash_recovery_area/PROD';
}at the very end I got this error.
contents of Memory Script:
   Alter clone database open resetlogs;
executing Memory Script
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of Duplicate Db command at 05/15/2013 11:59:21
RMAN-05501: aborting duplication of target database
RMAN-03015: error occurred in stored script Memory Script
RMAN-06136: ORACLE error from auxiliary database: ORA-01152: file 2 was not restored from a sufficiently old backup
ORA-01110: data file 2: 'sysaux.dbf'Can anyone help me? I would appreciate it. thanks

NOREDO would be used when you have a Consistent Backup (i.e. backup taken when the database is MOUNTed but not OPEN) and so, no archivelogs need to be applied. (This would also be the case for a NOARCHIVELOG database).
See the notes on NOREDO in the DUPLICATE command documentation in the Backup and Recovery Reference.
http://docs.oracle.com/cd/E11882_01/backup.112/e10643/rcmsynta020.htm#i81724
Hemant K Chitale

Starts up but ORA-205 cannot mount database

I dont seem to understand. I run windows 98 and installed oracle 8i Personal Edition.
First,I cannot get scott and tiger to log me Senond, going in as Database Administrator to start database, it starts but does not mount - 'ORA-205, CANNOT MOUNT DATABASE,
Could a 64 meg ram machine not be enough as it recommends 96 meg.
or
Could it be because at a certain stage duirng installation, it detects there is an older database which it wants me to migrate, but which i bypassed as I prefer to start anew. I see it is not by force to migrate if you do not want to.
Could someone be of help please.
null

I think you could identify the database ALERT file to find what might cause the error.
The alert file is default located in:
$ORACLE_HOME/admin/bdump
Try to find it, and see what happened.

Error RMAN connection to auxiliary database ORA- 12514

Hi,
I'm trying to make a clone of my database in another server but when I'm trying to connect as follow the RMAN return
to me the error ORA-12514.
C:\Documents and Settings\joses.morales>rman TARGET sys/pass@iswgen nocatalog
AUXILIARY sys/[email protected]
Recovery Manager: Release 8.1.7.4.1 - Production
RMAN-06005: connected to target database: ISWGEN (DBID=2348350645)
RMAN-06009: using target database controlfile instead of recovery catalog
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-00554: initialization of internal recovery manager package failed
RMAN-04006: error from auxiliary database: ORA-12514: TNS:listener could not resolve SERVICE_NAME given in connect descriptor
For more information:
- the auxiliary database is started whit nomount option.
- this is my listener.ora in the auxiliary host
     LISTENER =
     (DESCRIPTION =
     (ADDRESS = (PROTOCOL = TCP)(HOST = WSSP61)(PORT = 1521))
     SID_LIST_LISTENER =
     (SID_LIST =
     (SID_DESC =
     (GLOBAL_DBNAME = oracle8)
     (ORACLE_HOME = C:\oracle\ora81)
     (SID_NAME = iswgen)
     (SID_DESC =
     (GLOBAL_DBNAME = oracle8)
     (ORACLE_HOME = C:\oracle\ora81)
     (SID_NAME = oracle8)
- this is my tnsnames.ora in the auxiliary host
     ISWGEN =
     (DESCRIPTION =
     (ADDRESS_LIST =
     (ADDRESS = (PROTOCOL = TCP)(HOST = wssp61)(PORT = 1521))
     (CONNECT_DATA =
     (SERVICE_NAME = iswgen)
     ORACLE8 =
     (DESCRIPTION =
     (ADDRESS_LIST =
     (ADDRESS = (PROTOCOL = TCP)(HOST = WSSP61)(PORT = 1521))
     (CONNECT_DATA =
     (SERVICE_NAME = oracle8)
- this is my tnsnames.ora in the target host
iswgen =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = gdcoracle)(PORT = 1521))
(CONNECT_DATA =
(SERVICE_NAME = iswgen)
     iswgen.wssp61 =
     (DESCRIPTION =
     (ADDRESS_LIST =
     (ADDRESS = (PROTOCOL = TCP)(HOST = wssp61)(PORT = 1521))
     (CONNECT_DATA =
     (SERVICE_NAME = iswgen)
- target server: gdcoracle
- auxiliary server: wssp61
- global name in auxiliary: Oracle8
- intances in auxiliary: Oracle8 & Iswgen
I was expecting the follow message:
connected to target database: ISWGEN (DBID=519338572)
using target database control file instead of recovery catalog
connected to auxiliary database: ISWGEN.WSSP61 (not mounted)
Can anybody help me to resolve this error ORA-12514??
Thanks

I'm try to connect to the auxiliary server at SQLPLUS and I get the follow:
C:\Documents and Settings\joses.morales>sqlplus /nolog
SQL*Plus: Release 8.1.7.0.0 - Production on Sex Jun 1 12:26:09 2007
(c) Copyright 2000 Oracle Corporation. All rights reserved.
SQL> conn sys@iswgen
Informe a senha:
ERROR:
ORA-12514: TNS:listener nao conseguiu resolver o SERVICE_NAME fornecido no
descitor de conexao
SQL> conn sys@iswgen as sysdba
Informe a senha:
ERROR:
ORA-12514: TNS:listener nao conseguiu resolver o SERVICE_NAME fornecido no
descitor de conexao
SQL> conn internal as sysdba
Conectado.
SQL>
Any sugestions?
Thanks everyone and regards

The database error text is: ORA-01843: not a valid month

I am trying to use a date field as a query filter and I keep getting the
following error:
A database error occurred. The database error text is: ORA-01843: not a
valid month. (WIS 10901).
When I remove the query filter and run the query it works as
expected. I want to be able to allow the users to use the date field in order
to select a date range. Can someone provide me with some information on how to
resolve this issue.

SQL> SELECT (to_char(tO_date('09/29/2006', 'mm/dd/yyyy'))||':'||TO_CHAR(systimestamp,'hh24:mi:ss:ff6'))
2 FROM dual;
(TO_CHAR(TO_DATE('09/29/2006
29-SEP-06:01:33:09:023000
But you want mm/dd/yyyy hh24:mi:ss:ff6 format then use TO_CHAR function for format specifier
SQL> SELECT to_char(to_timestamp((to_char(tO_date('09/29/2006', 'mm/dd/yyyy'))||':'||TO_CHAR(systimestamp,'hh24:mi:ss:ff6')), 'dd/mm/yyyy hh24:mi:ss:ff6'),'mm/dd/yyyy hh24:mi:ss:ff6')
2 FROM DUAL
3 /
TO_CHAR(TO_TIMESTAMP((TO_CHAR
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SQL> Khurram

A database error occured. The database error text is: ORA-29275: partial multibyte character . (WIS 10901)

Hi,
My Webi report is geeting failed with the error
"A database error occured. The database error text is: ORA-29275: partial multibyte character . (WIS 10901)"
may i know the root cause of the above error and how to resolve it. I am using BO 3.1.
Its very important to provide the report. Please help urgently.
Thanks in advance.
Abid

Hi Abid,
Please see SAP Note 1556127.
Symptom
A database error occurs after refreshing a web intelligence report in java report panel or web intelligence in interactive mode
The database error text is: ORA 29275 with partial multibyte character (WIS 10901)
Environment
windows 2003 Server
Cause
Environment variables are not set with value UTF-8:LC_ALL,LANG, and NLS_LANG
Resolution
Set following system environment variables: LC_ALL,LANG, and NLS_LANG with value UTF-8. For example, LC_ALL=EN_US.UTF-8

Oracle ORA-01102故障: cannot mount database in EXCLUSIVE mode

SQL> conn /as sysdba
Connected to an idle instance.
SQL> startup
oracle instance started.
Total System Global Area 276824064 bytes
Fixed Size 778736 bytes
Variable Size 137371152 bytes
Database Buffers 138412032 bytes
Redo Buffers 262144 bytes
ORA-01102: cannot mount database in EXCLUSIVE mode
出现这个问题，可能是由于断电的问题，解决方法是
出现1102错误可能有以下几种可能：
一、在HA系统中，已经有其他节点启动了实例，将双机共享的资源（如磁盘阵列上的裸设备）占用了；
二、说明 oracle 被异常关闭时，有资源没有被释放，一般有以下几种可能，
1、 oracle 的共享内存段或信号量没有被释放；
2、 oracle 的后台进程（如SMON、PMON、DBWn等）没有被关闭；
3、用于锁内存的文件lk<sid>和sgadef<sid>.dbf文件没有被删除。
首先，虽然我们的系统是HA系统，但是备节点的实例始终处在关闭状态，这点通过在备节点上查数据库状态可以证实。
其次、是因系统掉电引起数据库宕机的，系统在接电后被重启，因此我们排除了第二种可能种的1、2点。最可疑的就是第3点了。
查$ORACLE_HOME/dbs目录：
$ cd $ORACLE_HOME/dbs
$ ls sgadef*
sgadef* not found
$ ls lk*
lkORA92
果然，lk<sid>文件没有被删除。将它删除掉
$ rm lk*
再启动数据库，成功。
如果怀疑是共享内存没有被释放，可以用以下命令查看：
$ipcs -mop
IPC status from /dev/kmem as of Thu Jul 6 14:41:43 2006
T ID KEY MODE OWNER GROUP NATTCH CPID LPID
Shared Memory:
m 0 0×411c29d6 –rw-rw-rw- root root 0 899 899
m 1 0×4e0c0002 –rw-rw-rw- root root 2 899 901
m 2 0×4120007a –rw-rw-rw- root root 2 899 901
m 458755 0×0c6629c9 –rw-r—– root sys 2 9113 17065
m 4 0×06347849 –rw-rw-rw- root root 1 1661 9150
m 65541 0xffffffff –rw-r–r– root root 0 1659 1659
m 524294 0×5e100011 –rw——- root root 1 1811 1811
m 851975 0×5fe48aa4 –rw-r—– oracle oinstall 66 2017 25076
然后它ID号清除共享内存段：
$ipcrm –m 851975
对于信号量，可以用以下命令查看：
$ ipcs -sop
IPC status from /dev/kmem as of Thu Jul 6 14:44:16 2006
T ID KEY MODE OWNER GROUP
Semaphores:
s 0 0×4f1c0139 –ra——- root root
s 14 0×6c200ad8 –ra-ra-ra- root root
s 15 0×6d200ad8 –ra-ra-ra- root root
s 16 0×6f200ad8 –ra-ra-ra- root root
s 17 0xffffffff –ra-r–r– root root
s 18 0×410c05c7 –ra-ra-ra- root root
s 19 0×00446f6e –ra-r–r– root root
s 20 0×00446f6d –ra-r–r– root root
s 21 0×00000001 –ra-ra-ra- root root
s 45078 0×67e72b58 –ra-r—– oracle oinstall
根据信号量ID，用以下命令清除信号量：
$ipcrm -s 45078
如果是 oracle 进程没有关闭，用以下命令查出存在的 oracle 进程：
$ ps -ef|grep ora
oracle 29976 1 0 Jun 22 ? 0:52 ora_dbw0_ora92
oracle 29978 1 0 Jun 22 ? 0:51 ora_dbw1_ora92
oracle 5128 1 0 Jul 5 ? 0:00 oracleora92 (LOCAL=NO)
然后用kill -9命令杀掉进程
$kill -9 <PID>
总结：
当发生1102错误时，可以按照以下流程检查、排错：
1.如果是HA系统，检查其他节点是否已经启动实例；
2.检查 oracle 进程是否存在，如果存在则杀掉进程；
3.检查信号量是否存在，如果存在，则清除信号量；
4.检查共享内存段是否存在，如果存在，则清除共享内存段；
5.检查锁内存文件lk<sid>和sgadef<sid>.dbf是否存在，如果存在，则删除

No, its still not helping..even after trying to kill the semaphores:
/opt/oracle/product/db10g/dbs (ac4orcloms01-ac4:emrep)> ipcs
------ Shared Memory Segments --------
key shmid owner perms bytes nattch status
0x00000000 0 oracle 640 538968064 1 dest
0x00000000 32769 oracle 600 192 1 dest
0x00000000 65538 oracle 600 1474564 8 dest
------ Semaphore Arrays --------
key semid owner perms nsems
------ Message Queues --------
key msqid owner perms used-bytes messages
/opt/oracle/product/db10g/dbs (ac4orcloms01-ac4:emrep)> ipcrm -m 32769
/opt/oracle/product/db10g/dbs (ac4orcloms01-ac4:emrep)> ipcrm -m 65538
/opt/oracle/product/db10g/dbs (ac4orcloms01-ac4:emrep)> ipcs
------ Shared Memory Segments --------
key shmid owner perms bytes nattch status
0x00000000 0 oracle 640 538968064 1 dest
0x00000000 32769 oracle 600 192 1 dest
0x00000000 65538 oracle 600 1474564 8 dest
------ Semaphore Arrays --------
key semid owner perms nsems
------ Message Queues --------
key msqid owner perms used-bytes messages
/opt/oracle/product/db10g/dbs (ac4orcloms01-ac4:emrep)> ps -e f|grep emrep
3273 ? Ds 0:00 ora_ckpt_emrep
/opt/oracle/product/db10g/dbs (ac4orcloms01-ac4:emrep)>

Error Could not connect to the database - ora-12545: tns:name lookup failure

Hi,
I am a tech at a failing company. Unfortuneatly some users still need ADI installed and working with very limited resources to troubleshoot oracle. I am getting the error - ( Could not connect to the database - ora-12545: tns:name lookup failure )when the user tries to log on to ADI. Any suggestions? I would really appreciate it. We are on Windows NT on an NT network. Oracle 8.05 client installed and ADI 6.0.
Thanks, Mary

Copy the tnsname.ora file from Oracle Database serve onto the client PC.
Path: %Oracle_home%\net80\admin\
Send me a mail if there is any other issues
Regards
Oluseyi Funmi Oduberu
Oracle Consultant
Email:[email protected]
Hi,
I am a tech at a failing company. Unfortuneatly some users still need ADI installed and working with very limited resources to troubleshoot oracle. I am getting the error - ( Could not connect to the database - ora-12545: tns:name lookup failure )when the user tries to log on to ADI. Any suggestions? I would really appreciate it. We are on Windows NT on an NT network. Oracle 8.05 client installed and ADI 6.0.
Thanks, Mary

A database error occured. The database error text is: ORA-00932: inconsiste

Hi Experts,
In WebI XI 3.1, i am getting this error when i run webi report against a derived table "A database error occured. The database error text is: ORA-00932: inconsistent datatypes: expected NUMBER got DATE ". The derived table is designed in such a way that it populates only last week data, however, the result populates data for last week and current week. For the current week, it shows date range from feb19 to feb25, so the data is not correct. how can i get rid of current week.

Hello, the error means that it is pulling a field with DATE type instead of a number, you should convert the date to a number at universe or document level.

Concurrent request - view output - Error connecting to database ORA-1017

Hi all,
When I run Active Users concurrent request.
It complete sucessfully without any error.
but when i click on view output then i get following error.
Error connecting to database ORA-1017
Reg
Chirag Patel
Nairobi

Hi All,
I followed this metalink note.
Copy File : Error connecting to database ORA-1017 [ID 269511.1]
and it if working fine now.
Reg
Chirag Patel

Error mount database ORA 01995 ORA 27091

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