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NEW Date - March 5th, 2013
9:00 – 13:00 GMT

10:00 – 14:00 CET

12:00 – 16:00 AST

13:00 – 17:00 MSK

14:30 – 18:30 IST

Register Here.

Note that audio is accessed via your computer's headphones or speakers, there is no dial-in number for the main presentation audio.

The navigation menu below will help you find important information about the event. If you have questions after reading these pages, please post a comment/question on the appropriate wiki page. You are welcome to contribute additional tips, tricks or knowledge about the VirtualBox Labs to the wiki. 

Virtual Conference Agenda
Virtual Conference  Session Abstracts
Pre-Event Checklist - Platform requirements and Hands on Lab instructions

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  1. Jun 25, 2012

    Hi Team,

       I have an doubt in integrating Discussion Forum in webcenter. All that is I want to use my Clients users to use discussion service embedded in webcenter. So Anyone please guide me in binding both webcenter and Discussion server to use same LDAP. Kindly please suggest me in terms of any screenshots, tutorials, videos etc.

    Regards,

    Dinesh Vishnu Kumar.C

  2. Jun 27, 2012

    I am following the lab currently and in Part 2, step 33 & 34, I am unable to compile. Compilation message for

    import oracle.webcenter.command.CommandException;
    import oracle.webcenter.command.CommandService;
    import oracle.webcenter.command.ScopeAPI;
    import oracle.webcenter.framework.service.ServiceContext;

    error(14,32): package oracle.webcenter.command does not exist

    error(15,32): package oracle.webcenter.command does not exist

    error(16,32): package oracle.webcenter.command does not exist

    error(17,42): package oracle.webcenter.framework.service does not exit

    error(84,7): cannot find class ScopeAPI

    error(84,22): cannot find variable CommandService

    error(103,30): cannot find variable ServiceContext

    error(130,12): cannot find class CommandException.

    Please advise on how to correct. As I am following the directions there may be others with the same problems

    Thanks

    Linda

  3. Jun 28, 2012

    linda, verify that you added the webcenter extension to your JDeveloper instance.

    the compile errors seems to indicate it is missing.

  4. Jun 28, 2012

    Hello,

    We are having problems when trying to Run the Departments.jspx page, step 33 and page 50 of the hands-on-lab (HOL) documentation.  The page takes 30 minutes or more to come up.  Is there any additional setup we could do to speed this up?

    Also, when we click the 'Graph' tab on the Departments.jspx page it says retrieving data and then goes blank instead of showing the Bar Chart.  Do you know if we are missing a step here?

    Thanks,

    Shawn

  5. Jun 28, 2012

    Shawn, Please supply more details:

    • What are the specifics of the system you are doing this lab on? Memory, CPU, OS, etc...
    • Is it really 30 minutes every time and if so, when the page does come up, is it performing as designed without error?
    • As for the graph, it's hard to say without seeing your page. Can you supply your workspace on a FTP server somewhere, etc.
    1. Jun 28, 2012

      We are running the lab using Windows XP, Dell D630 Latitude 2GHz, Intel Core2 Duo CPU, 2GB of RAM.

      The first time we run it is 30 minutes but then it drops to 20 minutes after that.  I'll ask another co-worker to verify if it is taking the same amount of time as a double check.  Other than the graph, it does operate without error.  We are just worried about holding up the class waiting for our labs to run each time.  Is this class designed this way or will the instructor be just showing us the labs using their system?

      I do have a FTP utility we use here but I will need your e-mail address in order to send you the link to get my zipped workspace.  What is your e-mail address?

      Thanks,

      Shawn

      1. Jun 28, 2012

        Well the 2GB of RAM is most likely your problem. 4GB is recommended and even better if you have more. The first run builds the weblogic domain and then after it simply starts the server and deploys the app so it makes sense it takes less time second go around. You can email the app to me and I'll give it a test run. dana.singleterry@oracle.com

        1. Jun 29, 2012

          it shouldnt be taking you that long to run. can you check if you have an antivirus running and if so disable it and see if you get better performance? 

        2. Jul 02, 2012

          Hi Dana,

              You can also increase the ram alloted to jdev. Try it and make it perfrom better.

          Regards,

          Dinesh Vishnu Kumar. C 

      2. Jul 10, 2012

        We found that the graph does display but only after selecting one of the buttons (prev, first, next, last). First time the tab for Graph is selected it displays as blank. We did get a message 'retrieving data' and then nothing. I think this is not normal when the page first loads. What needs to be changed, so you do not have to press a button (next previous, last, first)?

  6. Jun 28, 2012

    Hello,

    We are having problems when trying to Run the AppModule, step 19 and page 13 of the hands-on-lab (HOL) documentation.  We are getting a "(oracle.jbo.ConfigException) JBO-33001: Configuration file /tester.xcfg is not found in the classpath." error.  The https://kr.forums.oracle.com/forums/thread.jspa?threadID=2273990 link said to modify the adf-config.xml to fix this.  I did modify the file and it did fix the problem.  I am just wondering if this is the correct fix for this problem?

    Thanks,

    Shawn

  7. Jun 28, 2012

    Hi Shawn,

    This seems reasonable as I don't believe you're using MDS and if it works then great!

    Dana

  8. Jun 29, 2012

    Hey ADF team,

    I just wanted to point out that the on the http://www.oracle.com/technetwork/developer-tools/jdev/community/reaprereqs-455266.html

    page you spell out to download 11.1.1.6 however the link on that page directs you to the 11.1.1.5 JDev download.

    thanks,

    john

  9. Jun 29, 2012

    It should be 11.1.1.6. So please download it instead. I'll see if I can have the link fixed before the event on July 10th.

  10. Jul 10, 2012

    Hi,

    A non-technical question. What time is it in Brisbane (Australia) when it is 10th July 9:00 am in Brisbane (Australia)?

    Thanks

    1. Jul 10, 2012

      Event start time - San Francisco (U.S.A. - California) Tuesday, July 10, 2012 at 9:00:00 AM PDT UTC-7 hours

      Converted Event Start time - Brisbane (Australia - Queensland) Wednesday, July 11, 2012 at 2:00:00 AM EST UTC+10 hours

  11. Jul 10, 2012

    Hi,

    in lab application hands on when i create the user to test the business component and right click on the apps module and select  run option am getting error

    "(oracle.jbo.JboException) JBO-29000: Unexpected exception caught: java.sql.SQLDataException,

    msg=ORA-01882: timezone region  not found"

    Could you please help me on this issue.

  12. Jul 10, 2012

    Hi,

    I have created one jsf  page to access the business components which i had created earlier after that when i drop the another panel splitter into the second facet of the initial panel splitter we created , I was unable to see in the workspace (.jpx) window.can you suggest me on this.

    after done  all the steps if I tried to run that page it starts the WLS servier and createda URL but the url is taking  long time  approx more that two hour and still not getting the required output only the loading window I can see.

    Please suggest me on this.

    Thanks

    Chetan

  13. Jul 10, 2012

    Hi,

    where is the url for presentations?

    Thanks,

    Ravi

    1. Jul 10, 2012

      Presentations in PDf format will be downloadable from the virtual environment at 9am PST - https://oracle.6connex.com/portal/fusiondev/login

  14. Jul 10, 2012

    I am on Page 70, Step 28:  There is no Oracle Composer in drop down.

    I see only Composer. I selected that but image looks very different.

    1. Jul 10, 2012

      I did not find "Oracle Composer" either and went ahead using the "Composer", no other problem though.

  15. Jul 10, 2012

    Will this be recorded for later?

    1. Jul 10, 2012

      Yes content will be ondemand after 1pm PST, but you won;t have the Oracle experts online to answer questions immediately.

  16. Jul 10, 2012

    Page 27 steps 6 and 7 I could not get the page splitter vertical as shown in the step. I wonder whether I am missing anything here. Thanks.

    1. Jul 10, 2012

      Try and set the splitter through the structure window in JDeveloper - (bottom left) it is sometime easier to find out the page structure from there and choose the right component.

  17. Jul 11, 2012

    Site looks super cool!

    Till what date will it continue to be available ?

    1. Jul 11, 2012

      Content will be OnDemand via this platform for at least a month. The content will then be moved to Oracle Technology Network website as we have done with our other Virtual developer days - http://www.oracle.com/technetwork/community/developer-day/otnvdd-ondemand-484711.html

  18. Dec 11, 2012

    When I login to the https://oracle.6connex.com/portal/fusiondev/login, I don't see any link which can take me to the live conference. Can you please let me know how to connect to the live conference.

    Many thanks,

    Bhavin

    1. Dec 11, 2012

      You need to register then at time noted on agenda login on the page you referenced and you will be taken into the live conference.

  19. Dec 11, 2012

    i did login but i didn't find session conferenece

  20. Dec 11, 2012

    Hi,

    could anybody give me a hint ... I don't see the link to the confernence after the login. (tried FF and IE)

    Alex

  21. Dec 11, 2012

    Hi,

    I don't see the link of the conference either.

  22. Dec 11, 2012

    Hi,

    Same here.

  23. Dec 11, 2012

    Hi,

    Same here. 

    Thanks

  24. Dec 11, 2012

    Hi,

    Same here.

    Thanks

  25. Dec 11, 2012

    The presentation don't work any more. i can't connect

  26. Dec 11, 2012

    I got kicked out and now can't get in either.  I'm viewing the presentation via the On Demand link provided.  Very poor show from Oracle though.

  27. Dec 11, 2012

    where can i find the on demand link?

    1. Dec 11, 2012

      Thank you

      i will try it this way too

  28. Dec 11, 2012

    Please all the professional developer here (Oracle) please i did not have the ability to download 11g or 10g because i do not have bandwidth up to 3gb. But please can i start this tutorial with workbench, please help me out

  29. Mar 01, 2013

    Hi.

    Sorry if this question has already been made, but I would like to know if is it possible to use JDeveloper 11.1.1.4.0.

    Thanks

    1. Mar 01, 2013

      You should be able to use 11.1.1.4 - but we haven't tested the tutorial with that version.

  30. Mar 04, 2013

    The graph doesn't show, there is a short visable message about get data , but it disappears fast.  I don't see any buttons (see post of [user12094570)|../../../../../../../../../../display/%7E20625]

    In the log I find

    Target URL -- http://127.0.0.1:7101/WebCenterTemplate-Portal-context-root/faces/oracle/webcenter/portalapp/pages/Departments.jspx
    <JUApplicationDefImpl> <logDefaultDynamicPageMapPattern> The definition at devguide.portal.DataBindings.cpx, uses a pagemap pattern match that hides other cpx files.
    <SkinFactoryImpl> <getSkin> Er is geen weergave gevonden die overeenkomt met familie portal en versie v1.1. Weergave portal.desktop wordt gebruikt.
    <SkinFactoryImpl> <getSkin> Er is geen weergave gevonden die overeenkomt met familie portal en versie v1.1. Weergave portal.desktop wordt gebruikt.
    <SkinFactoryImpl> <getSkin> Er is geen weergave gevonden die overeenkomt met familie portal en versie v1.1. Weergave portal.desktop wordt gebruikt.
    <SkinFactoryImpl> <getSkin> Er is geen weergave gevonden die overeenkomt met familie portal en versie v1.1. Weergave portal.desktop wordt gebruikt.
    <SkinFactoryImpl> <getSkin> Er is geen weergave gevonden die overeenkomt met familie portal en versie v1.1. Weergave portal.desktop wordt gebruikt.
    <SkinFactoryImpl> <getSkin> Er is geen weergave gevonden die overeenkomt met familie portal en versie v1.1. Weergave portal.desktop wordt gebruikt.
    <SkinFactoryImpl> <getSkin> Er is geen weergave gevonden die overeenkomt met familie portal en versie v1.1. Weergave portal.desktop wordt gebruikt.
    <PanelCollectionRenderer$PanelCollectionHelper> <<init>> Het eerste onderliggende object van een verzamelingsdecorator moet een boomstructuur, een tabel of een treeTable zijn.
    <SkinFactoryImpl> <getSkin> Er is geen weergave gevonden die overeenkomt met familie portal en versie v1.1. Weergave portal.desktop wordt gebruikt.
    <ImageViewRendererUtils> <renderXML> Could not export XML to ResponseWriter
    oracle.dss.util.transform.TransformRuntimeException
    java.lang.NullPointerException
        at oracle.dss.util.transform.CubicDataAccess.getValue(CubicDataAccess.java:908)

  31. Mar 05, 2013

    Hi I need some help please;

    i have a problem when trying to connect Jdeveloper 11g with Oracle Database Express Edition 11g Release 2
     it gives me this error:

     Test failed: Listener refused the connection with the following error:
    ORA-12505, TNS: listener does not currently know of SID given in connect descriptor"

     

    am using Jdeveloper 11.1.2.3.0 and The listener.ORA file is :

    SID_LIST_LISTENER =  (SID_LIST =    (SID_DESC =      (SID_NAME = PLSExtProc)      (ORACLE_HOME = C:\oraclexe\app\oracle\product\11.2.0\server)      (PROGRAM = extproc)    )    (SID_DESC =      (SID_NAME = CLRExtProc)      (ORACLE_HOME = C:\oraclexe\app\oracle\product\11.2.0\server)      (PROGRAM = extproc)    )  )DEFAULT_SERVICE_LISTENER = (XE)
  32. Mar 05, 2013

    Hi I need some help please;

    i have a problem when trying to connect Jdeveloper 11g with Oracle Database Express Edition 11g Release 2
     it gives me this error:

     Test failed: Listener refused the connection with the following error:
    ORA-12505, TNS: listener does not currently know of SID given in connect descriptor"

     

    am using Jdeveloper 11.1.2.3.0 and The listener.ORA file is :

    SID_LIST_LISTENER =  (SID_LIST =    (SID_DESC =      (SID_NAME = PLSExtProc)      (ORACLE_HOME = C:\oraclexe\app\oracle\product\11.2.0\server)      (PROGRAM = extproc)    )    (SID_DESC =      (SID_NAME = CLRExtProc)      (ORACLE_HOME = C:\oraclexe\app\oracle\product\11.2.0\server)      (PROGRAM = extproc)    )  )DEFAULT_SERVICE_LISTENER = (XE)
    1. Mar 05, 2013

      Hi,

      I am sorry, I am not an Oracle XE expert, so I might not be able to help you. Still your listener.ora file looks weird to me. Is this the listener of the XE database? I was expecting something like:XE =
      (DESCRIPTION =
      (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
      (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = XE)
      )
      )In your file I do not see any trace that there is a listener on the TCP port 1521. I do not even see the SID called XE defined there.

      BTW, if you read the lab prerequisite, you should know, that you can not use JDeveloper 11.1.2.3.0. In the 11.1.2 WebCenter is not supported yet. You might be able to complete the first few steps, but once you have to use the webCenter Application, you can not follow the lab steps any longer. Please use JDeveloper 11.1.1.6.0.

      1. Mar 06, 2013

        thank you sooo much for the replay and yes i also thought the same about the Listener file but  what you wrote is defined in tnsnames.ORA file so i thought that its okay. But i will try to copy it in my listener file and try to work on it so thanks again for the replay.

        I also installed jdeveloper 11.1.6.0 

  33. Mar 05, 2013

    On https://oracle.6connex.com/portal/fusiondev&nbsp; I logged in, but I don't get any indication there wil be activity within 1 hour. Do I have to wait until 9.00 ?  Can I leave the browser-window as it is, or do I have to take some action ?

  34. Mar 05, 2013

    I don't see any link to view the conference, could anybody please help me? What link should I follow? I have just login here: https://oracle.6connex.com/portal/fusiondev/thankYou

    And I see nothing :(

    1. Mar 05, 2013

      Ok, now I can see it, is the same link I wrote before.

  35. Mar 05, 2013

    where is the link to the event , it doesn't work  and how can i follow the event now?

    1. Mar 05, 2013

      This one, you should see the web site of the course different. https://oracle.6connex.com/portal/fusiondev/thankYou

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