Multiple instances and listener/connect problem

Hi All
I Installed Oracle 8.0.5 on Redhat 6.2 , successfully. but I
have a problem Could any one please help me? Here i describe my
problem, please read patiently.
I am running three instances (t1,t2,t3). ( i started this
instances by logging in as 3 diferent users t1,t2,t3). and I
have included all this instances in the listener.ora properly.
now i start the listenr using LSNRCTL start, listener says 3
service handlers t1,t2,t3. ( all the t1,t2,t3 instances are up
and running i cheked using v$instance view by logging in as sys
as sysdba at svrmgrl)
now when i access t2 from the oracle client such as sqlplus
from a client machine, i get an error ORA-01034 Oracle Not
Avialable. this error i am getting only when i try to connect to
t2 and t3 instances. but when i connect to t1 the connection is
successful, one thing i observed here is i started the listener
from the login session of t1, so i stopped the listener and
started it again as the t2 user, now some thing strange ,
connection to t2 is successfull but t1 and t2 are giveing the
same error ORA-01034 Oracle not avialble. in the same way for
team3.
so if i start the listener from the same login session where
the instance is running ONLY that instance is accessible.
Could U please help me if any one has idea about this
situation.
Thanks in advance.

The listener.ora configures the server. You should configure your
clients using tnsnames.ora. You could use a unified tnsnames.ora
by pointing the TNS_ADMIN to the same location.

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From: [email protected]
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Any suggestions?
Solved!
Go to Solution.

fredderf99 wrote:
I have a similar problem, since BT "upgraded my broardband" my home hub looses internet connection at least twice a day and I have to power reset it. the broadband shows as connected but the internet connection is lost, if I try reconnecting it fails and only a power resetr will work. I have a temp solution by fitting a time switch to the mains adaptor and reseting it at 0200 each day. but before the upgrade the home hub had worked for years and no problems. i have also replaced the origonal home hub 1 with a home hub 2 to see if that improves the situation.
welcome to the forum
This subject has been marked as solved by the originator and you will get more response if you start your own subject rather than continue here.
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If you like a post, or want to say thanks for a helpful answer, please click on the Ratings star on the left-hand side of the post.
If someone answers your question correctly please let other members know by clicking on ’Mark as Accepted Solution’.

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Can anyone tell me what could be different about the way Tiger handles USB that could affect the interoperability with devices/software that require Classic?
Any suggested troubleshooting? Is it possible to "reset" the USB ports? I've reset the PRAM, haven't tried resetting NVRAM.

Thanks for your reply. Yes, I am running 9.2.2. The only thing that changed was the update to Tiger. I have called ESPON, and they refer me to Adobe because they licensed the RIP from Adobe. I've not had any success with that yet. The last update of RIP does not support the Stylus 3000 printer, and I don't think it's native anyway. The set-up I was using was a "non-supported workaround", so I may just be out of luck. Which is a pain, because the printer still has some miles on it. I may try to see if I can use an older Mac running 9.2.2 as a print server.
Robolab has an OSX native update out, so we will get that.
What I found curious was that both pieces of software, or the USB connectivity required by both, was broken by Tiger.

Multiple Instances and schemas to One

Hi,
Good Morning to all gurus.
Using Oracle Version 11.2.0.2
We have a database With 4 instances and Each Instance will be having 10 to 15 schemas Based on Countries. Here in all schemas we will be having Huge data's (count may be 3 to 5 crores for some 10 tables)
Now am keen to Know If i change the above to a single instance and Single Schema(Common for all countries) What Pros and cons Will be there (Technical).
Any Links or Answers are highly appreciated.
HOPE GURUS Here can help me study and understand the above scenarios.
Regards,
Simma....

http://asktom.oracle.com/pls/asktom/f?p=100:11:0::::P11_QUESTION_ID:2246908001297
cons:
o harder to manage
o harder to upgrade
o harder to patch
o harder to maintain
o causes your shared pool size to increase 1,000 times (shared sql goes down the tubes)
o takes more space
o queries against the dictionary will be impacted
o latching on the shared pool goes WAY up (latching = locks = serialization device =
slows you down)
pros:
o none that I can think of.
https://forums.oracle.com/thread/1032030
Seperate schemas have advantages with security, privacy, seperation of duties, and change control. Seperate schemas also have the advantage of logical granularity / grouping for easier management, upgrade, decommission, scalability, hardware or software migration.
Yes, you can develop applications faster if you don't have to think about security, scalability etc, but it will come back to haunt you later.
RobertGeier
AND
Separate schemas have the disadvantage of requiring additonal grants and privileges to support the reference of non-owned objects used in stored code and to support FK definitions across tables owned by different users.
Naming standards and system codes can be used to identify and segregate objects defined under one schema.
The use of solid naming standards with a well chosen group of owners (schemas) would likely be a good compromise. The choice really depends on how large the applicaiton is going to be object wise and how integrated the objects are going to be. The more integration the less separate owners is beneficial.
IMHO -- Mark D Powell --

Installing multiple Instance and System Copy

Hello All,
In our customer landscape,we have a DEV Server and PRD server. Now the customer wants to install one more instance for Quality in the same DEV Server and then perform a system copy of PRD Server.(to make it 3 system landscape)
How to perform this and what all the things to be considered before performing the same...?
Kindly suggest.
Thank You,
Regards,
Hasan

It will install separate instance and same support pack level will come.
You can see this video
[System Copy and Migration]
How to Perform a System Copy Export
How to Perform a System Copy Import

Bluetooth keyboard and mouse connectivity problems

I have an Apple bluetooth keyboard and Mighty Mouse connected to my Macbook Pro 13", running ML 10.8.1.
The keyboard and mouse will constantly disconnect and re-connect on their own every few minutes. I'll see the "connection lost" notification, and then shortly after the "connected" notification. Also, even when the keyboard is connected, it often becomes unresponsive and/or strange things happen, such as the special characters menu appearing above the cursor (which I believe there is a keyboard shortcut to invoke, but I'm not doing that; it appears on its own).
This never happened in Lion.
Any idea what's happening and how to fix it?

Hello:
Try making the devices favorites.
Barry

R/3 and EP connectivity Problem

Hi Everbody,
Plz can anyone will help me out ,
i have problem ina acessing BAPI with EP, i have tried the connectivity which they have provided in SDN but still iam unable to connect....
plz can anyonw will give me idea apart from the setting whatever we have in SDN any other setting need to be done .. plz let me know....
below setting what i ahve done......
Configuring SLD in Sneak Preview SAP NetWeaver '04 Sneak
After installing Sneak Preview SAP NetWeaver '04, you might want to try it by deploying J2EE application, portal application, or etc using SAP NetWeaver Developer Studio. However, in order to deploy and run Web Dynpro application with Adaptive RFC, System Landscape Directory (SLD) must be configured.
Assumption
1. SLD has not been configured
2. It is stopped
3. The OS is Windows Server 2003 Enterprise Edition named ' sapnw2k3ent'
4. ABAP system is installed at ' sape50'
Instruction Steps
1. Enter http://localhost:50000/sld with user ' admin' and password ' admin' 
2. Enter Administration page by clicking at navigation bar 
3. Enter Server Setting page 
4. Fill your hostname, sapnw2k3ent, in Object Server field and click Set button in section Server Parameters 
5. Go back to Administration page and start server
6. Enter Import page. Fill c:\usr\sap\J2E\SYS\global\sld\model\cr_content.zip in File field. 
7. Click on button ' Import CR Content from Server' and wait for a while. There are 25866 objects to be imported.
8. Enter Data Supplier Bridge page
9. Set Update local SLD to true, RFC Gateway server to sape50 and click on button ' Start Bridge'
10. Start Visual Administrator at C:\usr\sap\J2E\JC00\j2ee\admin\go.bat
11. If this is the first time for Visual Administrator, you have to create new connection with port 50004 
12. In Global Configuration -> Server -> Services -> Security Provider, set SynchPermissionsWithDatabase to true
13. Select Cluster -> J2E -> Server -> Services -> SLD Data Supplier
14. In Runtime tab page, select HTTP Settings tab page
15. Fill below information
<tbody> Host localhost
Port 50000
User admin
Password admin</tbody>
16. Go back to Information tab page and click on trigger button
17. Close Visual Administrator
18. Go to Home -> Technical Landscape via web browser and choose Technical System Type as 'Web AS Java'
19. You should see J2E instance right here 
20. Start SAP Logon and enter tcode rz70
21. Enter localhost in Host field and sapgw00 in Service field
22. Click on Proposal button and choose Yes in confirmation dialog 
23. Click on Activate button
24. Click on Start Data Collection button and choose Yes in confirmation dialog
25. You should get RFC call successful 
26. Go to Home -> Technical Landscape via web browser again and choose Technical System Type as 'Web AS ABAP'
27. You should see E50 instance right now 
You are ready to deploy JCo application! Enjoy programming.
i got stopped at 7th step whre its asking me password ...
when i agve it compeleted 50% then got disconnected
i did all above settings which are mentioned above , but still did not got success . plz help me its an urgent
Anajli

Hi Anjali,
Generally it takes more than half an hour to Import CR Content from Server.
If this fails, there should be network connectivity failure or some connectivity issue. I dont think there is any problem with portal or SLD.
As you say >>i got stopped at 7th step whre its asking me password ...
This clearly indicates there is a connectivity failure that asks for the password. Check whether you have set any time out option.
Regards,
venkat.

Multiple instances and listener/connect problem

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