HTTPSession lost in the Repository Browser

Hello,
we often lost the Session in the Repository Browser. If we use a link in the Browser the login screen appears often in a random manner.
The message in the oci4j window is:
07/10/02 13:26:43 data_source.getHttpSession: >>>>HttpSession lost or first time through : create new HttpSession
07/10/02 13:26:43 UserData.restoreData(...) new snapshot created - values reinitialized
07/10/02 13:26:43 data_source.restoreData(...) new snapshot created - values reinitialized
For a timeout the period is to short.
Does anybody know how we can debug the session. We don't why we lost the session.
Regards Alexander

I've experienced the exact same problem. I've was going to open a SR in metalink about it, but the last time I opened a SR, they told me I should wait until 10.2.0.3 is released since it has a lot of bug fixes in it. It's been three months and I am still waiting for the patch for Unix. So far, it is just one of many annoyances with 10.2.0.2. Wish they were faster about releasing patches.
If anyone has a workaround for this, I'd be interested in knowing.
Thanks.

Similar Messages

How to enable the repository browser

Hi everyone
Can you please guide me to enable the repository browser in owb 11g. Should we access it from the server itself or can we access it from the client if so can u please provide me with the detail steps as to enable it? and should we enable it from the client or the server itself?
regards
Subhasree

You can access the repositry browser from your client.
Under Adminstration in OWB in Start-Program. click on Start OWB Browser Listener.
Then click on OWB/Repository Browser
Login to your repository.

I can not start the repository browser

Hello,
Please help me..
Why do I recieve this error when try to start the repository browser?????
(It happens when I run the startowbbinst.bat file from directory oracle_home/owb/bin/win32):
" call setowbenv.bat
date and time - Error initializing server: Error initializing _logger for ../log/server.log: Access is denied
date and time - Fatal error: server exiting
"

It's doing the same to me!!! Why give us a 30 day free trial if we can't get it to work!!

Error in starting OWB repository browser listener

Hi,
I got the following error when starting owb repository browser listener on Solaris with startOwbbInst.sh
Exception in thread "main" java.lang.NoClassDefFoundError: javax.servlet.Servlet
at com.evermind.server.ApplicationServer.class$(ApplicationServer.java:297)
at com.evermind.server.ApplicationServer.checkDependencies(ApplicationServer.java:297)
at com.evermind.server.ApplicationServer.launchCommandline(ApplicationServer.java:498)
at com.evermind.server.OC4JServer.launchOC4JCommandline(OC4JServer.java:171)
at com.evermind.server.OC4JServer.main(OC4JServer.java:306)
Is this caused by something with the configuration?
Jeffrey

Hi ,
What is your OWB version ?
If it is 10.2 then read the following
With Warehouse Builder 10.2.0.X, the Repository Browser Listener is only supported on Windows x86-32bit and linux x86-32bit client machine.
So start the Warehouse Builder Repository Browser Listener on Windows/Linux x86-32bit client machine
For 11g refer MOS Note 469422.1
Thanks,
Sutirtha

Problem starting Repository Browser Service on Windows Server 2008

Using the default Warehouse Builder installation in the 11g (11.1.0.7.0) databaseinstallation on a clean Windows Server 2008 64-bit installation.
Warehouse Builder installed and populated ok, OWB client works fine etc.
When trying to start the Repository Browser listener by running the startOwbbInst.bat, the OC4J container crashes with the following error in the \owb\j2ee\log\oc4j\log.xml:
+<MSG_TEXT>Could not create Secure http listener due to {0}</MSG_TEXT>+
+<SUPPL_DETAIL><![CDATA[java.io.FileNotFoundException: C:\Oracle\product\11.1.0\db_1\owb\bin\admin\..\..\j2ee\config\%ORACLE_HOME%\owb\j2ee\config\keystore.jks (The system cannot find the path specified)+
+     at java.io.FileInputStream.open(Native Method)+
+     at java.io.FileInputStream.<init>(FileInputStream.java:106)+
+     at java.io.FileInputStream.<init>(FileInputStream.java:66)+
+     at oracle.oc4j.security.OC4JSSLSocketFactory.getStoreIn(OC4JSSLSocketFactory.java:253)+
(The local_service_login.bat works fine).
We're starting this as an administrator user in Win2008.
All parameteres in the setowbenv.bat seems to be correct as far as I can tell. There is a strange reference to %ORACLE_HOME% in the above log, of which I've no idea where it is coming from....
Identical installation worked fine on a 64-bit Windows Server 2003, - so can this be something related to a new security model in Windows Server 2008?
(I found a posting regarding problems with the startOwbbInst.bat on Vista [here |http://forums.oracle.com/forums/thread.jspa?messageID=2275781&#2275781] - so maybe.... however, the quickfix mentioned there did'nt help us here...)
Anyone experienced similar problems (and preferably solved them) on Windows Server 2008 and/or Vista?
Regards,
-Haakon-

Solved this after some trawling through xml configuration files on the server.
The file C:\Oracle\product\11.1.0\db_1\owb\j2ee\config\http-web-site.xml contains the reference to keystore.jks:
          <ssl-config keystore="*%ORACLE_HOME%*/owb/j2ee/config/keystore.jks" keystore-password="->keystoreadmin"/>
changing this to:
          <ssl-config keystore="C:\Oracle\product\11.1.0\db_1/owb/j2ee/config/keystore.jks" keystore-password="->keystoreadmin"/>
and the OC4J container starts successfully.
Regards,
-Haakon-

OWB Repository Browser

Hi,
I use the Repository Browser to see the execution details when a mapping is in execution.
But the repository browser does not show the number of records inserted or updated, until the mapping
finishes its execution. This is happening in 10gR2.
Is there way , by which I can get the real time information of how many records got updated till now while the mapping execution is in progres.
Thanks
MD

You have to take into fact that you have a commit frequency, and max number of errors, if an error occurs it will probably rollback, you have operating mode, row based, set based, etc. you will probably not see your result until the execution is done.

OWB REPOSITORY BROWSER PROBLEM

I am new with owb and have a problem with that Warehouse Builder Browser.
At the first I start the OWB Browser Listener. That's ok.
Afterwards I start the Repository Browser AND login as repository owner. That's ok.
Now the problem: after I click any link, I come back again on the login PAGE. With the others links the same happens (such as Object Summary Report)
What is the problem??
I use Oracle 10gR1 and Warehouse Builder 10gR2
Please help me.
Thank you for answers

Hello,
I was also hit by the same and raised a SR. Here is the follow up --
Symptoms
========
One can log in OWB browser but after any navigation move, Browser returns to login page.
Cause
=====
According to development this is OC4J security bug which is specific to the OC4J version of I.E. on Windows 2000. This should work if with Netscape or with I.E. on Windows platforms after Windows 2000.
ANSWER
=======
- close the oc4j session (ctrl/c);
- in owb_home/owb/j2ee/config/owbb-web-site.xml
replace the line
<web-site port="8999" secure="true" display-name="OWB Browser Wed Site">
with
<web-site port="8999" display-name="OWB Browser Wed Site">
(removed secure = "true")
- save it;
- run the oc4j session again, make sure in the oc4j outputs you cannot see
"....unpacking owbb.war", just "initialized"
- do not use any command from the owb installations; open Netscape or IE and put
the URL with http not https, e.g.
http://127.0.0.1:8999/owbb/RABLogin.uix?mode=design
This had actually solved my problem.
Cheers,
Swagata

Unable to open repository browser

I am unable to open the repository browser in oWB10g r2.
I clicked on start owb listener but still facing the problem

Hi,
I've just tried to do something like that but with owb11g and I had no problem
try to follow the steps on
http://www.oracle.com/technology/obe/10gr2_owb/owb10gr2_gs/owb/lesson6/loading-warehouse.htm#t4
it worked for me...
Regards

Repository Browser

I need to be able to view repository reports on 3 warehouse builder repositories ( dev, test and prod ) all on separate instances from my desktop.
Ideally, I would like to install just the Repository Browser of warehouse builder.
Can this be done ?
Is this documented somewhere ?
I use OEM and am looking for similar functionality with the Repository Browser.
Thanks !

Hi Mike,
the repository browser comes with the owb software.
You have to start the Repository Browser Listener (startOwbbInst.bat) manually. In Windows, you find an entry in the start menu owb_home->Warehouse Builder->Administration-> Start OWB Browser Listener.
Once the listener is started, go to the web site
https://127.0.0.1:8999/owbb/RABLogin.uix?mode=design&def_host=&def_port=1521&def_service=&def_net_service=
and you may connect to any owb repository on any host.
You may run the listener locally on your PC or on some server, just as you like.
Good luck,
Carsten.

Repository Browser 11gr1

Hi all,
I am using OWB 11GR1. I am unable to use repository browser. I've run the startOwbbInst.bat file. It is opening and closing after sometime by itself.
Could anybody suggest about that?
Thanks in advance....

You got it Robert,
my owbb folder contained only 500 files against the 1400 inside the owbb.war.
I extracted a fresh copy from owbb.war and now it works.
The strange thing is I got no errors when I installed Oracle 11 last week.
By the way, there's a bug related to Windows Vista.
The Repository Browser Listener need to be started as Administrator.
But starting a batch file as Administrator reset the working directory to C:\Windows\System32.
This way startOwbbInst.bat can't find anymore another batch file it references (setowbenv.bat).A quick workaround is to add
cd C:\oracle\product\11.1.0\db_1\owb\bin\win32
(replace it with your real path of course) at the start of startOwbbInst.bat and stopOwbbInst.bat.
Kind regards,
Corrado

Repository Browser does not start

Hi,
the repository browser service fails to start with the following error:
Error loading web-app 'owbb' at C:\oracle\product\11.1.0\db_1\owb\j2ee\owbb: Unable to find/read file WEB-INF/web.xml in C:\oracle\product\11.1.0\db_1\owb\j2ee\owbb (WEB-INF/web.xml)
Well, actually the web.xml file above does not exists...
Oracle 11 running on Windows Vista.
Any idea?
Kind regards,
Corrado

You got it Robert,
my owbb folder contained only 500 files against the 1400 inside the owbb.war.
I extracted a fresh copy from owbb.war and now it works.
The strange thing is I got no errors when I installed Oracle 11 last week.
By the way, there's a bug related to Windows Vista.
The Repository Browser Listener need to be started as Administrator.
But starting a batch file as Administrator reset the working directory to C:\Windows\System32.
This way startOwbbInst.bat can't find anymore another batch file it references (setowbenv.bat).A quick workaround is to add
cd C:\oracle\product\11.1.0\db_1\owb\bin\win32
(replace it with your real path of course) at the start of startOwbbInst.bat and stopOwbbInst.bat.
Kind regards,
Corrado

Repository browser is not working

HII
When i try to open repository browser,It is saying that page cannot be displayed...
I have started owb browser listener also...
What is the problem?Can u please help me..??

Please find the procedure to activate the repository browser.
1.     Goto Start -> All programs -> <OWB_HOME> Configuration and Migration Tools -> Net Configuration Assistant
2.     Choose the listener configuration and give the required details and configure the listener.
3.     Then, choose Local Net Service Name Configuration -> Add -> your service name (Eg. ORCL) -> choose TCP -> give host name -> Yes, perform a test -> Change Login -> give OWB owner user name and password and do Test Login -> give your Net Service Name (Eg. ORCL) -> Next -> Finish
4.     Goto Start -> All programs -> <OWB_HOME> -> Warehouse Builder -> Administration -> Start OWB Browser Listener
5.     Then, Goto Start -> All programs -> <OWB_HOME> -> Warehouse Builder -> Repository Browser.
6.     Now, you can able to connect Repository Browser. Give Login Credentials and enjoy…
Steps 1 to 3 are one time executable.
Do the first 3 steps in server as well as in client.
Thanks,
Prabhu Kasinathan.

OWB Repository Browser - Execution Job Report Very Very Slow

Dear All,
I have tried searching the Oracle Forum, but could not find any threads with above problems, would like to check if there are other gurus who can help with above issue:
We are currently monitoring our ETL Jobs with Repository Browser (10GR2) and found the Repository Browser excruciatingly slow. The first screen for the Execution Summary Report shows up pretty fast, however whenever we want to drill further inthe Execution Job Reports, it takes almost 20 Minutes for the next screen to pop-up, and when we drill into the Process Flow Details it is another 20-40 Minutes.
We have tried the following but it does not work:
1) Purging the audit details to only 1-2 days audit data
2) Re-analyzing all tables belonging to OWB_REPO_OWNER

In Metalink:
Subject: Poor performance of RAB Runtime Audit Browser
Doc ID: Note:389800.1 Type: PROBLEM
Last Revision Date: 30-AUG-2006 Status: PUBLISHED
In this Document
Symptoms
Cause
Solution
Applies to: Oracle Warehouse Builder - Version: 10.2.0
This problem can occur on any platform.
SymptomsRAB shows poor performance. CauseThe problem has been tracked to the view definition for WB_RTV_EXECUTION_STORES.
The table function that is used in that view is causing the performance degradation.
Bug 5498665: REPOSITORY BROWSER TOO SLOW : PERF PROBLEM WITH INTERNAL VIEW
SolutionReplace the view wb_rtv_execution_stores.
SQL> connect <owb_unified_repository>/<password>
SQL> create or replace view wb_rtv_execution_stores
as
select
audit_execution_id,
task_object_store_uoid as store_uoid
from
wb_rt_audit_executions
where
task_object_store_uoid is not null and
task_object_store_uoid <> '{0}'
union select
audit_execution_id,
execution_store_uoid as store_uoid
from
wb_rt_audit_executions
where
execution_store_uoid is not null and
execution_store_uoid <> '{0}'
union select
audit_execution_id,
execution_object_store_uoid as store_uoid
from
wb_rt_audit_executions
where
execution_object_store_uoid is not null and
execution_object_store_uoid <> '{0}';
Regards
Detlef

Date Format ERROR - Repository Browser

Hi all,
With the repository browser I can not see any data. In the MS-DOS window (Browser Listener) I am getting the following error:
ExecSummary.getObjData() SQLJ Exception:java.sql.SQLException: ORA-01821: Date format not recognized.
I am using spanish date format (by default). Does someone know where I can change the date format?
Thanks in advance,
Victor.
Edited by: VCP on Sep 8, 2009 12:42 PM

Hi zeppo,
The regional and language options are the same as DB. I think that it is related java configuration, but I don't know exactly how it works...
Regards
Victor.

Oracle 11g Repository Browser

Hi All,
This is my first post however this forum has been an invaluable resource for me with my development.
I am looking at Oracle 11g, I cannot view the Repository Browser. I have started the Control Center Service (which I think supercedes the the Browser listener) and then started the Repository Browser, nothing appears. The logs report the following error which may be connected.
The control center service is already running in a different process
ORA-06512: at "OWBSYS.WB_RTI_EXCEPTIONS", line 107
ORA-06512: at "OWBSYS.WB_RT_SERVICE_CONTROL", line 60
ORA-06512: at line 1
     at oracle.jdbc.driver.SQLStateMapping.newSQLException(SQLStateMapping.java:70)
     at oracle.jdbc.driver.DatabaseError.newSQLException(DatabaseError.java:110)
     at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:171)
     at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:455)
     at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:413)
     at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:1030)
     at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:194)
     at oracle.jdbc.driver.T4CPreparedStatement.executeForRows(T4CPreparedStatement.java:947)
     at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1222)
     at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3381)
     at oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedStatement.java:3462)
     at oracle.jdbc.driver.OraclePreparedStatementWrapper.executeUpdate(OraclePreparedStatementWrapper.java:1061)
     at sqlj.runtime.ExecutionContext$OracleContext.oracleExecuteUpdate(ExecutionContext.java:1556)
     at oracle.wh.runtime.platform.service.Service.run(Service.java:173)
     ... 6 more
Any help much appreciated.
Marlise Burke

Hi,
did you mean the Runtime repository Browser?
You don´t need to start the Control Center to use him.
Ok, the Runtime Browser needs a Applicationserver Functionalty in the Background, to publish. You can also start an OC4J Instance locally on your Client,
that emules the Functionalty of a Webserver.
The OC4J Module is a Part of the Installtion Products from owb.
I think you still have it installed.
So, note: You don´t need the Control Center to work with this.
Also, you can watch in the Guides, that ORACLE provides in the Documentation Library at :
http://www.oracle.com/technology/documentation/warehouse.html
Another note: If you want to use the Workflow Browser, to monitor the Processes of your Workflows, you have to install a Webserver (Oracle HTTP Server / Apache...) on your Server and create a DAD (Database Access Discriptior)
Hope that helps
Regards,
Lone

HTTPSession lost in the Repository Browser

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