Installing two Oracle Version in One Windows[/b]

Hi Guys
I want to know how to install two different versions of Oracle in One Windows Under Different Homes.

A guess is that this is due to the earlier 8.1.7.x ODBC drivers did not support multiple homes (max one ODBC version per PC - ugh!).
If you can't skip this error, try to uninstall 9i ODBC, install 8i, upgrade 8i driver and then reinstall 9i ODBC (in the right home)... I guess a better way would be to do this in the correct order on a clean PC (to avoid registry messup as much as possible).

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Two oracle versions on one client

Hello
I installed Oracle7 and Oracle8 Client together on the same machine.
So far it works well. But when I want to open one of my ODBC Drivers, I4m getting the following error:
ODBCADM caused a general protection fault in KRNL386.exe at 0001:243F.
Is it possible, that this is because of the two Oracle versions?
Or does anybody have another idea?
Thanks, Anja

Hi,
Like Kamal said, no problem. You can have 2 tnsnames.ora, one in 8i (where you declare 8i databases), and one in 10g (where you declare 10g databases).
To connect to 8i, set ORACLE_HOME to 8i directory and use 8i sqlplus.
To connect to 10g, set ORACLE_HOME to 10g directory and use 10g sqlplus.
Nicolas.

How to install two oracle database on one system

i want to install two oracle databases on single system how it is possible
how i can manager oracle home and is this possible to install two different version of oracle in single home or single system forexample oracle 9 and oracle 8 .
A.R

Hi,
yes, u can have more databases on a single machine and they can be of different versions.
You have to use and initialize the correct ORACLE_HOME to create the DB of the version U use.
For ex, u have 2 homes:
C:\Oracle\Ora817 8i home and C:\Oracle\ora920 9i home
Normally, using OFA, imagine that You want create 2 db, TEST_8I for 8i home and TEST_9I for the 9i home, You shold have:
C:\Oracle\Admin\TEST_8I\<<OFA DIRS>> and C:\Oracle\Oradata\TEST_8I for 8i DB adn C:\Oracle\Admin\TEST_9I\<<OFA DIRS>> and C:\Oracle\Oradata\TEST_9I for the 9i version.
It is important, when You create the DB, that u use the executables of C:\Oracle\Ora817\bin to create 8i db and C:\Oracle\Ora920\bin for the 9i one.
Then U can use the 9i listener to manage both instances
Hope this helps
Max

Transfer data from two oracle version to one sql server 2005

Hi,
I have two database servers on different machines. They are
1) Oracle 8.1.7.4
2) Oracle 7.3.1.4
I have to create agents which can transfer tables from these two databases to one machine having sql server 2005 database.
Please tell me what are the options. What drivers i need to install on machine having sql server 2005 so that i can transfer data from both oracle versions.
Thanks
Rajneesh.

Your Oracle databases are so old you might want to look around and see if you can find dinosaur bones near by.
Given the differences in data types between Oracle and SQL Server I'd suggest you start off by dumping the data into delimited ASCII files and then loading it using whichever SQL Server tool you wish.

Question on Oratab file when installing two Oracle instances in one machine

OS: AIX 5.3
DB version:10.2.0.1.0
I already have an instance of version 9.2 which is very important and which we don't want to upgrade and we wanted another test(unimportant) oracle instance called testdb_10gR2 of version 10.2.0.1.0 on the same machine.
So i installed 10.2.0.1.0 on a different ORACLE_HOME .Installation of the new 10.2.0.1.0 (testdb_10gR2) went ahead successfully and at the last step i have to log in as root and execute root.sh
I entered 'n' for the options "dbhome", "oraenv", "coraenv" as shown below so that the settings for our 9.2 instance (which is very important) will remain intact.
What would have happened if i entered 'y' ie. Overwrite ?
The following environment variables are set as:
ORACLE_OWNER= oracle
ORACLE_HOME= /u04/testdb_10gR2_Feb2009
Enter the full pathname of the local bin directory: [/usr/local/bin]: /usr/local/bin
The file "dbhome" already exists in /usr/local/bin. Overwrite it? (y/n) [n]: n
The file "oraenv" already exists in /usr/local/bin. Overwrite it? (y/n) [n]: n
The file "coraenv" already exists in /usr/local/bin. Overwrite it? (y/n) [n]: n
Entries will be added to the /etc/oratab file as needed by
Database Configuration Assistant when a database is created
Finished running generic part of root.sh script.
Now product-specific root actions will be performed.
During installEdited by: Citizen_2 on Jan 30, 2009 5:05 AM

'dbhome','oraenv','coraenv' are sripts used to set a proper environment (see the descriptions at the beginning of these scripts). These scripts rely on oratab (they check for existing SIDs), but answering 'Y' does not mean you will modifiy an existing oratab.
I think these scripts change rarely, so it's very likely overwriting the existing 9i scripts with the 10g scripts changes nothing. To be honest I don't use the scripts , so in my case 'Y' or 'N' doesn't matter. But important is you don't have to worry about 'oratab'.
Werner

Is it possible to install two Oracle Databases on one host?

I got installed Oracle 10.1.0.3.0 on my host (OS: Linux CentOS 5 64-bit) and there is need to install another one on the same host. Additional database is supposed to be started up and shutted down once per a day for a couple of hours.
Is this configuration possible?
Thanks in advance

It is possible to have N database instances running on one box. They can also be running on the same or different $ORACLE_HOMEs.
If you are using the same ORACLE_HOME for all your databases, be sure to change your ORACLE_SID to point to the correct SID.
DBCA can help you create different databases from the current ORACLE_HOME

How to install 2 oracle homes on singl windows host

Hi Experts,
I am planning to install two sap R/3 4.7 ext200 SR1 instances on windows 2003. I already installed DEV instance & planning for QAS.
I am confused about how to install two ORACLE softwares on single windows host.
I search on internet there for windows they are pointing to the registry value
\HKEY_LOCAL_MACHINE
Software\Oracle\inst_loc.
I am not able to understand what I have to do with this ?
Can you please help me to understand & execute this.
Thanks,
Sachin

Sachin,
Go throuth this link to understand more about Oracle Inventory and Oracle Homes software update.
http://cs.ifmo.ru/~ad/Documentation/oracle-10g-lib-doc/em.101/b12140/3_oui_oracle_homes.htm#i1005634
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You can give a seperate path for Oracle Inventory. Just go thru to the existing folder of OraInventory in Program files you will understand it better.
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All the Best,
Nilesh

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By creating a second user account for the other person.

HT1660 I have two iTunes libraries on two different pc's (one windows and one Mac). Can I consolidate these on an external hard drive?

I have two iTunes libraries on two different pc's (one windows and one Mac). Can I consolidate these on an external hard drive?

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Two Oracle databases on one AIX Server - Note working, Pls Help

Dear Friends,
I have installed Two SAP systems with Two Oracle Databases on one AIX machine, The Installation of both the systems went fine without any errors, and also i have been able to login to both the systems seperately. (that means i cant start both the systems at a time, its one at a time)
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Or
you can say i am also ready to keep two different listeners for TWO seperate Oracle databases, I tried doing so as per one of the sap notes in which you have to keep different names of listener and different numbers for listener port for second ORACLE database. I tried doing exactly mentioned in the note but yet unsuccessful...
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The note you specified talk about 2 database instances not 2 databases... (I was starting to wonder how you deploy 2 databases), you can have multiple database instances on a DB. The note also give you detailed explanation of the configuration of listener.ora
Now, if this is the case and you have installed 2 instances (not databases) on the same host and configured the listener according to the note, then you should be able to call R3trans -d from both SID's.. if the R3trans fails please post the contents of trans.log here.
the thing is i can start either one of the SAP Systems, But my objective is to start both the SAP Systems with one listener processes (LISTENER) and one listener port (1527)
Then, the configuration of your listener.ora file must be incorrect.
Regards
Juan

Two - Progress Versions in One Project

Dear Experts,
I need to setup two progress versions for one project.
Progress Version 1 - for monitoring project progress and preparing S curve., measurement method is time propotional.
Progress Version 2 - for Result Analysis, measurement method is Estimation.
Please advise on the following....
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b) Can I maintain the POC only on the Billing Element (WBS Element) where the RA will be calculated (RA key attached WBS Element).
c) Can I use two different POC weighting for the two different progress version.
Looking forward to hearing from you.
Thanking you.
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Hi Jon,
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Good for you! Keep it up, and do not only read but experiment with this information - try it out with a small experimental library.
Regards
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Is there a way to have two different iTunes for two different iPhones on one Windows User account?

Using Windows 7, iphone 4.
I've read as many threads on these forums and as many kb's as I could find, but I sttill can't figure it out. I have 2 iPhones. Let's call them, "wife" and "hubby". I want to have two separate iTunes, one for each of the phones. Hubby is the Windoows User. I don't want to set up a different Windows User for wife.
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Thanks!

What happens if you rename the iPhone "Wife" when it shows up as "Hubby", then choose a different set of apps/playlists to sync with? iTunes is supposed to be able to manage multiple devices, each with their own selection of content. Perhaps you "restored" "Wife" with a backup from "Hubby" when you first set things up which is now causing confusion.
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Installing lates itunes version to my Windows 7 g4 bit laptop but i always come accross with the error ???????? in the middle of installation. Then it will roll back everything and wont install at all

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Hi,
You can even have serveral domains within the same webserver instance.
During PIA installation (of the second) choose option existing domain and then add an additional site.
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I usually do this on sandbox environments to keep the sandbox small , with several databases (Portal, HCM, FIN, CRM) and one PIA with serveral domain.
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Each application should have it's one PIA instance.
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I didn't read the port number requirement.
You can only run one webserver instance on a port number for example port 80.
But you can still have one webserver PIA with serveral domain on the same port number as described above.
Edited by: Hakan Biroglu on Mar 14, 2012 2:28 PM

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Installing two Oracle Version in One Windows[/b]

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