New database instance

Hi everyone,
Not sure is this a proper place for this question.
What I need to do, that my Weblogic service accepted a new DB instance?
I am making .net integration application through p6 web service and authentication service returning only one db instance.
To be more clear. We have server with SQL 2008 with 2 different primavera DB. On this server we have also WebLogic service. At the moment I can access through WebLogic only to DB1. So my question is following: is't possible to access DB2 through WebLogic?
Best regards,
Dmitrij

Yes you can... Just need to create a New Datasource.

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How to create a new database instance from an existing one?

Hi, I basically want to create a snapshot of a production
instance (version 8.1.7) for querying purposes. Would anyone
tell me the steps involved? What I did as follows:
1. Copy all data files to a new location
2. Modify init.ora accordingly. I believe there is no separate
control file for this version.
But when I startup the instance, got this error:
ORA-01103: database name 'TRITON' in controlfile is not 'HERCULE'
What is missing? Do these data files contains links to the
previous instance name?
Thanks for any help.

Hi All,
I need some help in recreating new database instance.
Here are the steps I have done so far:
1. Created a database with name 'LASTDB' using DBCA
2. Connected to RMAN.
3. RMAN>SET DBID=******; (of the source database)
4. Connect to target. RMAN>connect target SYS/*****;
5. Executed controlfile restore on RMAN.
RMAN>Run{
Allocate channel D1 Type DISK;
Set controlfile autobackup format for device type DISK to
\\<ip_address>\Backup\Prod\%F;
Restore controlfile from autobackup;
6. RMAN> ALTER DATABASE MOUNT;
Now got an error saying ORA-01103: database name PRODDB' in control file is not LASTDB
I tried using NID to change the database name but it's throwing an error that database is not mounted.
I have browsed a lot and found that I need to recreate a control file of the production database using ALTER DATABASE BACKUP CONTROLFILE TO TRACE and should edit the trace file. But it also says to shutdown the source database which is production database and I cannot try that.
Also I have tried adding a line to init.ora like lock_space_name = LASTDB. Also tried replacing everything from LASTDB to PRODDB but that didn't work either.
I have been trying to find a solution to this. Please bear with me as I'm a beginner and please let me know how I can fix the error.
I am running oracle 10.1.0.2.0 enterprise edition on windows 2000.
Thanks for your patience,
KG

Which rights are required for a user to create a new database instance

Hi,
Which user can create a database instance? Is it Admin or any user? or Is it must to have admin rights on the <oracle_home> folder in order to create a new database instance?
Please let me know what rights the user should have for creating a new database instance.
Regards,
venkat

If I login to machine as a Guest user or I am not a owner of Oracle software then in the both cases I couldn't able to create a new database instance. Am I right?
Please suggest me.
Regards,
Venkat

Creating a New database instance

Hello experts,
I need to create a new database instance and later drop my old one.
Can anyone send me detailled guidelines on how i should do this without experiencing any performance degradation and also alert me on anything that can go wrong.
thanks in advance
Yogeeraj

I suspect you'll get more help if you address this question to the Linux forum. This question appears to have nothing whatsoever to do with the Oracle ODBC driver.
Justin

Restoring a RMAN backup to a new database instance

Hi Mates,
I have an issue with restoring a RMAN backup that i have with me to a new database instance. What i have with me are:
1. Backup of SPFile. (O1_MF_NCNNF_CTLFILE_BU_92DVGYO2_.BKP)
2. Backup of Control file (O1_MF_NNSNF_SPFILE_BU_92DVGW9H_.BKP)
3. Full database backup (O1_MF_NNSNF_FULLPROD_BU_92DVGW9H_.BKP)
I have received these files from a customer environment and I need to restore these to a new database instance in a local machine. I have given a attempt as follows (in Oracle 10g):
1, Created a new database instance (Test75) using Oracle Database Configuration Assistant
2. SET ORACLE_SID = Test75
3. Connected to this instance using RMAN
4. Tried to restore the SPFILE from the received BKP file.
I am getting errors and cannot proceed. I am not sure whether I am executing the correct steps. Please help me out by telling me how should I achieve this.
Thank you.

1. Backup of SPFile. (O1_MF_NCNNF_CTLFILE_BU_92DVGYO2_.BKP)
2. Backup of Control file (O1_MF_NNSNF_SPFILE_BU_92DVGW9H_.BKP)
The first backuppiece looks like a ControlFile and the second one looks like an SPFILE'
>I am getting errors and cannot proceed
What is the error ? (I assume that you tried to restore the SPFILE from O1_MF_NNSNF_SPFILE_BU_92DVGW9H_.BKP
Note that you also have to SET DBID before you restore the controlfile
Hemant K Chitale

Windows could not start DBConsole for new database instance

Hi,
I am getting this error "Windows could not start the OracleDBConsoleOracleInstance2 on Local Computer. For more information, review the System Event Log. If this is a non-Microsoft service, contact the system vendor, and refer to service-specific error code 1".
I installed Oracle 11g on Windows 7 and created my 1st database instance (oracleInstance1) successfully with a listener and service configured. I could access this database using DBconsole URL: https://hostname:1158/em.
I see the services started for:
OracleDBConsoleOracleInstance1
OracleOraDb11g_home1TNSListener
OracleServiceOracleInstance1
Next, I created a second database instance (oracleInstance2) and have configured a new service for this database. I am using the same listener as I intend to use one database instance at any point of time.
However, I got this warning message during configuration:
"Enterprise manager configuration succeeded with the following warning - Error starting Database Control. Please execute the following command(s).
1. Set the environment variable ORACLE_UNQNAME to Database unique name.
2. C:\Oracle\product\11.2.0\dbhome_1\bin\emctl.bat start dbconsole"
To start the new database console, I stopped the previously running DBConsole, OracleDBConsoleOracle1 and started the new DBConsole OracleDBConsoleOracle2 and get the above error.
When I try to start dbconsole manually using "emctl dbconsole start", it starts OracleDBConsoleOracle1 instead.
I changed environment variables ORACLE_SID=oracle2 and ORACLE_UNQNAME=oracle2
What am I missing here. Please help!
Thank you.

968952 wrote:
Hi,
I am getting this error "Windows could not start the OracleDBConsoleOracleInstance2 on Local Computer. For more information, review the System Event Log. If this is a non-Microsoft service, contact the system vendor, and refer to service-specific error code 1".
I installed Oracle 11g on Windows 7 and created my 1st database instance (oracleInstance1) successfully with a listener and service configured. I could access this database using DBconsole URL: https://hostname:1158/em.
I see the services started for:
OracleDBConsoleOracleInstance1
OracleOraDb11g_home1TNSListener
OracleServiceOracleInstance1
Next, I created a second database instance (oracleInstance2) and have configured a new service for this database. I am using the same listener as I intend to use one database instance at any point of time.
However, I got this warning message during configuration:
"Enterprise manager configuration succeeded with the following warning - Error starting Database Control. Please execute the following command(s).
1. Set the environment variable ORACLE_UNQNAME to Database unique name.
2. C:\Oracle\product\11.2.0\dbhome_1\bin\emctl.bat start dbconsole"
To start the new database console, I stopped the previously running DBConsole, OracleDBConsoleOracle1
Why?
and started the new DBConsole OracleDBConsoleOracle2 and get the above error.
When I try to start dbconsole manually using "emctl dbconsole start", it starts OracleDBConsoleOracle1 instead.
I changed environment variables ORACLE_SID=oracle2 and ORACLE_UNQNAME=oracle2
What am I missing here. Please help!First thing you are missing is showing us what you did. Instead you just described it, and that leaves a lot of room for questions. Copy and paste from a command prompt can work wonders here.
From a command prompt, enter the following:
set ORACLE_SID=oracle2
set ORACLE_UNQNAME=oracle2
set | sort
net start
emctl start dbconsolecopy the entire session, commands and full responses, and paste back here.
>
Thank you.Just to take a side road ...
"I am using the same listener as I intend to use one database instance at any point of time. "
Doesn't' matter if you use one instance or 100. The listener was DESIGNED to service multiple instances of multiple versions running from multiple homes. It is nothing but a connection broker. A telephone switchboard, if you will. All you need is a single listener, with the default name of LISTENER, running on the default port of 1521. It will handle all the database instances you care to throw at it. More instances than anyone in their right mind would ever put on a single server. Your server will run out of capacity to host additional instances before the listener runs out of capacity to service them. Especially since your 'server' is really just a toy in the Oracle world.

How can i create a new database instance in oracle 10g express edition?

hello everybody
i'm a student
i am developing a database application
i'm using oracle 10g express edition
to run my application i need to create another database instance
but i didn't find any option for doing so in that product
if there is pls tell me where it is?
if not pls tell me how to manually create it?
regards,
Chaitanya

Chaitanya Babu M wrote:
yaa i'm sure about that .
i want one more instance of database.Can you perhaps explain why? I have a fair share of production and development servers - and not a single one of them needs to run more than one database instance.
So I'm interested in what requirement you are trying to satisfy by using two database instances on a single platform.
Oh yeah - if you want to create a custom XE instance (different SID, different tablespace sizes, more/less PL/SQL stuff installed, hack standard), make a copy of your XE db creation script (in your XE's +$ORACLE_HOME/bin+ and called createdb.sh ) and modify that for your needs.
PS. even with a different SID, only a single XE instance can be run at a time - you can however have 2 different ones defined and then use one at a time (e.g. testing international settings, init param differences, etc.)

Should i need a new oracle instance or schema?

Hello All,
I know that this is may sound like a silly question but i really need to know. In our company we have a server with oracle standard and a instance that holds a financial database. Now, the company bought a new antivirus software and it runs over oracle database. Now, should i create a new schema to own my antivirus tables or should i need create a new database instance?
I've worked with other database product that has a different concept from oracle, regarding Intance-Database concept. I'm really new from oracle.
Best regards,
Rafael Melo - Br

>
Now, the company bought a new antivirus software and it runs over oracle database
>
What exactly does 'it runs over oracle database' mean?
You need to read the software documentation to see how to use it.
>
Now, should i create a new schema to own my antivirus tables or should i need create a new database instance?
I've worked with other database product that has a different concept from oracle, regarding Intance-Database concept. I'm really new from oracle.
>
An 'instance' and a 'database' are two different, though possibly related, things.
See the Database Concepts Doc for the definition of 'instance' and 'database'
http://docs.oracle.com/cd/E11882_01/server.112/e10713/startup.htm
>
Introduction to the Oracle Database Instance
A database instance is a set of memory structures that manage database files. A database is a set of physical files on disk created by the CREATE DATABASE statement. The instance manages its associated data and serves the users of the database.
Every running Oracle database is associated with at least one Oracle database instance. Because an instance exists in memory and a database exists on disk, an instance can exist without a database and a database can exist without an instance.

Create a new oracle instance

Solaris 9 Oracle 9i
Will the dbca create a new instance or database? I need to create a new instance then import data to it.
Thank you.

Hi,
For Creating another Instance.
http://www.arikaplan.com/oracle/ari111897b.html
http://oracle.blog.co.in/2008/09/17/oracle-dba-faq-creating-new-database-instance-manually/
- Pavan Kumar N

Problems wit creating a new database on solaris wit dbca ORA 09925/ORA-1031

Hi Oracle users,
I'm using Oracle 10gR2 on Solaris and try to create a new database
instance.
I'm using dbca for that task. After making all the settings I get the error
ORA-09925 and then ORA-1031.
For the second error I found the advice to run te root.sh to be sure that
all user privileges for local logins are correct.
But tis didn't help.
Do you have an advice for me ?
Best regards,
Daniel

$ oerr ora 9925
09925, 00000, "Unable to create audit trail file"
// *Cause: ORACLE was not able to create the file being used to hold
//          audit trail records.
// *Action: Check the UNIX error number for a possible operating system error.
//          If there is no error, contact ORACLE customer support.
$                                   write permission problem or non-existent directory ?

Missing database instances in SQLServer:Databases perfmon counters

After creating new databases on a default 2008 R2 instance of SQL Server, the new databases (instances) are missing from the perfmon counters under SQLServer:Databases.
I have tried reloading the perfmon counters using unlodctr with no success. All SQL counters are present and only the new database instances are missing from this specific category.
Querying dm_os_performance_counters also shows the instances are missing.
select instance_name
from sys.dm_os_performance_counters
where object_name = 'SQLServer:Databases'
I have verified that these counters are enabled and they are present and work for all 147 other databases in this SQL instance.
There are no errors in the log.
I am out of ideas and hope someone else has some.
I'm not certain if this is the correct forum category so if I need to post elsewhere, please let me know.
Thanks!

Hi dmosley,
From your description, only newly added database are missing from the perfmon counters. It seems that you encounter the same issue which is described in this
blog. Please perform the following steps to work around this issue.
1. Change the path to the BINN directory of the SQL Server instance you desire to correct.
2. Unload the counters. For a default instance of SQL Server run this command: unlodctr MSSQLSERVER.
3. Check the .ini files by running a command on command prompt: - dir *.ini.
4. Execute lodctr /T:sqlctr.ini .
5. Restart the remote registry and restart the machine.
However, if the issue still persists, please help to collect log information for analysis. You can check the event log for WmiMgmt, PerfLib, PerfCtrs and LoadPerf warning and errors, or use Process Explorer, Process Monitor to gather detailed information.
For more details, please review the following article.
Troubleshooting: SQL Server (2005, 2008) Performance Counter Collection Problems
http://blogs.msdn.com/b/psssql/archive/2009/03/03/troubleshooting-sql-server-2005-2008-performance-counter-collection-problems.aspx
Thanks,
Lydia Zhang
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Possible to create new ASM instance and "import" existing diskgroup?

This is my worst nightmare. Two days before a server was about to be shut down, it crashed on me, corrupting the filesystem where Oracle was installed. Setup was an HP-UX 11.11 server running Oracle 10g with ASM storage on a disk array. Both instances were in the filesystem that got corrupted, and amazingly, we don't have a backup, so I'm not able to restore the instance configs and restart the database. Presumably, my data is still sitting there on the disks that belong to the ASM diskgroup, but I don't know how to get at it. I started by creating a new ASM instance, but I can't figure out if there's a way to create a diskgroup out of those 16 disks without wiping out what's on them.
V$ASM_DISK shows all the disks as MEMBERs, with the CREATE_DATE that they were originally created, so I know at least the headers are intact. So is there any way I can manually recreate that diskgroup in my new instance so it will mount the disks and let me at the data?
I realize that not having backups is the height of stupidity, but that boat has sailed. My company also chose not to pay for Oracle Support this year, so I'm kind of on my own. If anybody can at least point me in the right direction or tell me that it's a lost cause, I'd appreciate it.

Well, a little progress. I was able to finally mount the disks in my new ASM instance, and using asmcmd, I can actually see my datafiles sitting there. So now I'm thinking I should try manually creating a new database instance pointing to the spfile that's in there and try starting that. I'm also going to try using RMAN and the XMLDB FTP trick to copy those datafiles somewhere else so I know I can play with them.

How to add new database server instance in Sharepoint 2010?

I have installed SQL server 2012 BI edition and I have been trying to add new SQL Server reporting services in Sharepoint 2010 central admin .But When I click "ok "after giving the new SQL server name in the SQL Server reporting service creating
process, I get an error stating "This user does not have permission on the SQL server".Though ,I have given this user dbcreator role on that particular database instance.Could you please help me out?

Does the initial installation account used to set-up the farm have these permissions on the database?
Steven Andrews
SharePoint Business Analyst: LiveNation Entertainment
Blog: baron72.wordpress.com
Twitter: Follow @backpackerd00d
My Wiki Articles:
CodePlex Corner Series
Please remember to mark your question as "answered" if this solves (or helps) your problem.

Trouble using asm instance for new database

I have an asm instance and am trying to create a new database that will use the asm storage. I'm using dbca to create the new database. This is a test system on windows so I'm using the asmtool -create flatfiles for disks with the asmallow_only_raw_disks parameter set to false.
If I have #SQLNET.AUTHENTICATION_SERVICES = (NTS) commented out in my sqlnet.ora, then I can't get into asmcmd:
ORA-01031: insufficient privileges (DBD ERROR: OCISessionBegin)
and dbca won't create the new database that uses asm because the dbca gets the same 01031 error when trying to create the control files for that database.
If I have SQLNET.AUTHENTICATION_SERVICES = (NTS) NOT commented out, the I can get into asmcmd, but I can't startup the databases using sys, even though I am sitting at the server,
AND, dbca won't create the new database that uses asm becuase the dbca can't start the instance
credential retrieval failure.
I'm in a catch 22. Something is not right with my system but I just can't seem to figure out what it is.
The asm instance does have a password file.

I let the dbca create scripts and am currently walking through the scripts. I think it's my asm database that is actually creating the problem. I did the orapwd and oradim manually and can startup nomount the instance just fine. The create database statement fails on creating the controlfile but it's saying it already exists. I suspected the dbca form wasn't giving me all the errors like it should.
Thanks for your suggestion on the password file.

How to specific database instance for powershell commnad New-SPConfigurationDatabase

I'm runing powershell commnad New-SPConfigurationDatabase ,
there is a parameter is
DatabaseServer, how to specific database instance?
Awen

Hi,
Just use the instance name for Databse server...like below.
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Hope this helps.
Cheers,
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