JDEV 11G TP3: Database diagram little enhancement

When creating a foreign key directly in the diagram, the wizard that do the input entry save the foreign key name between quotes by default. The others wizard doesn't. It would be convenient that this wizard transform the entry in uppercase by default too like others wizard instead we enter a name explicitly with quotes.
Thank you

How long do you expect the table name? I have just created a table with this name:
Table_Name_12345678901234567890123456789012345678901234567890
My trick was to create the Offline Database for Microsoft SQL first.
--olaf

Similar Messages

JDEV 11G TP3 [BUG]: Diagramming / Use Case & Activity / open save

I'm not able to open existing use diagram and couldn't save activity diagram after i created them. So UML is not functional in this preview release.
Is this knowns bugs ?
Is some workarounds knows ?
I need these diagrams very soon and would know if i have to create them in a another tools or it is a way to use JDeveloper for them.
Thank you

You can find more details in these threads
http://forums.oracle.com/forums/thread.jspa?threadID=622107
JDEV 11G TP3 [BUG]: Diagramming / Use Case & Activity / open save
I already sent my project files to Shay. I may sent them to you too if needed.
I suspect the problem may be due by the fact i'm using two workspaces simultanously, both managed with subversion. I already detected in the same configuration that "Select in Navigator" from pl/sql editor doesn't find an edited file (loaded from the offline database navigator) in the offline database navigator because it was searching the same project but in the wrong workspace.

JDev TP3 / Database diagram / Table editor

Table name field is not enough long, because long object's name does not fit into it.
Window has enough space for twice long field.
I can not define storage options for the index of the primary key. Is it possible in JDev 11g TP3?

How long do you expect the table name? I have just created a table with this name:
Table_Name_12345678901234567890123456789012345678901234567890
My trick was to create the Offline Database for Microsoft SQL first.
--olaf

Using Presence Service in JDev 11g TP3

I am trying to use Presence Service in JDev 11g TP3.
I have followed Chapter 13 (Integrating Presence) in Fusion Middleware Developer's Guide for Oracle WebCenter to create the page.
1. Created connection to presence service in Application Resources(ViewController).
2. Dropped presence and presenceData into JSF page.
When I ran the page, getting exception(Unable to find a valid RTC connection). Looks like it is not using the connection I have created and would like to know, how to resolve this problem?. Thanks.

Hi JP,
The WebCenter TP3 Release Notes spell out what is and what is not available in TP3.
Let me know if you have more questions.
Peter

JDEV 11G TP3 : Documentation about using Private Virtual Database in ADF

Is it somewhere described how to "best" design application that uses both ADF BC and VPD database option ?

Hi,
http://blogs.oracle.com/jheadstart/2007/11/05
http://www.oracle.com/technology/products/jdev/howtos/bc4j/bc4jvpdjaas.html
Kuba

JDEV 11G TP3 : Private virtual database / prepareSession overriding

I'm implementing PVD in a ADF BC project.
All the business components will access the database using the PVD, with no exception. The documentation explain how to override the prepareSession in application modules. We will have more than one application module and I would prefer to set our context parameters into one place instead of in each application module.
I think it is a better design to override oracle.jbo.server.ApplicationModuleImpl once instead the application modules and change base class to the overrided class in the ADF BC project properties for application modules.
I would like a confirmation for this design.

Found needed confirmation in chapter 35 ADF Developer Guide.
Thank you guys.

Accessing ApplicationModule in Struts/JSP application using JDev 11g TP3

Hello All,
I am using Oracle JDeveloper 11g Technical Preview 3
I got one "AppModule" created under my (Struts/jsp) project "MODEL" structure.
Now, how can I access that ApplicationModule in my Action Class
BC4JContext bc4jContext = BC4JContext.getContext(request) is not working, returns null everytime,
Can anyone please let me know, how can I achieve this?
Thanks
user625610

Hi don't know your name,
if you get null from BC4JContext.getContext(request) you should check you configuration. Check your web.xml file where you should see something like... <servlet>
    <servlet-name>action</servlet-name>
    <servlet-class>org.apache.struts.action.ActionServlet</servlet-class>
    <init-param>
      <param-name>mapping</param-name>
      <param-value>oracle.jbo.html.struts11.BC4JActionMapping</param-value>
    </init-param>
    <init-param>
      <param-name>BC4JDefinition</param-name>
      <param-value>your_model_project_name</param-value>
    </init-param>
...The init parameter BC4JDefinition is used to set up the context in the BC4JRequestProcessor class. My guess is that you don't have this parameter in your web.xml (or are pointing to a wrong name). the value should be the name of the cpx file without the .cpx you have in your viewcontroller project.
If you have migrated your project from JDev 10.1.2 you should check the 10.1.2 web.xml against the 11TP3 web.xml after the migration. The servlet part should be identical.
Timo

JDEV 11G TP3: failed to create java virtual machine

I got an error message when running a little new adf fusion application:
[Starting DefaultServer using the following ports: HTTP=8988, RMI=23891, JMS=9227.]
C:\oracle\product\jdeveloper11g\jdk\bin\javaw.exe -client -classpath C:\oracle\product\jdeveloper11g\j2ee\home\oc4j.jar;C:\oracle\product\jdeveloper11g\jdev\lib\jdev-oc4j-embedded.jar -Dhttp.proxyHost=10.120.185.25 -Dhttp.proxyPort=8080 -Dhttp.nonProxyHosts=localhost|127.0.0.1 -Dhttps.proxyHost=10.120.185.25 -Dhttps.proxyPort=8080 -Dhttps.nonProxyHosts=localhost|127.0.0.1 -Xverify:none -XX:MaxPermSize=512m -Xmx768m -Ddisable.checkForUpdate=true -Doracle.application.environment=development -Doracle.j2ee.dont.use.memory.archive=true -Doracle.j2ee.http.socket.timeout=500 -Doc4j.jms.usePersistenceLockFiles=false "-Djava.security.policy=C:\Documents and Settings\micwic\Application Data\JDeveloper\system11.1.1.0.22.47.96\o.j2ee\embedded-oc4j\config\java2.policy" oracle.oc4j.loader.boot.BootStrap -config "C:\Documents and Settings\micwic\Application Data\JDeveloper\system11.1.1.0.22.47.96\o.j2ee\embedded-oc4j\config\server.xml"
[waiting for the server to complete its initialization...]
Error occurred during initialization of VM
Could not reserve enough space for object heap
Process exited.

The best thing is to start JDeveloper with the environment variable JDEV_USER_DIR set to a path with no blanks in it. You're using the default setting which has blanks in it.
--olaf

JDev 11g Pr3 Class diagram empty component pallette

I have a class diagram that I am trying to update in the new version of JDeveloper, and when I open the component pallette, I see no items.
The drop down at the top only shows "My Components", and the panels below for "Favorites" and "Recently Used" are both empty.
If I create a new class diagram, I get a list of "All pages", "ADF Business Components", "Database" and "My Components" and the pallette shows a list of things I can add to the diagram.
What do I do to get the objects to show up in the pallette short of recreating the diagram from scratch?

Rob,
I don't know what's gone wrong with your component palette. I presume you've tried the usual tricks (close the component palette, view it again, stop and restart JDeveloper). If nothing works you could try closing JDeveloper and deleting your JDeveloper system folder. On windows, this folder is c:\Documents and settings\<i>username</i>\Application Data\JDeveloper\system.<i>nnnn<\i>.
This will delete any preferences you've set, and when you next start JDeveloper you'll have to reopen your applications. But it won't delete your diagram or your projects.
Blaise

JDEV 11G TP3 [BUG]: Documentation / Fusion Developer Guide B31974-01

page 14-24 Table 14-6
Default Activity
Determined as the destination of all incoming control flows cases ....
Is it true ?
The default activity may simply be the first selected, the entry point for the new created task flow based on the selection ... the definition seem to be more oriented to define a return value ?
May be i misunderstand the definition !

Hi Frank
I understand what you mean but I still confusing by the text may be something is to be completed like (from different caller task flow) or something like that. I my understanding is correct.
Just you to know i have seen in different pages double point instead only one.
text text text.. Text
instead of
text text text. Text

JDEV 11G TP3: exception when setting preferences for java code style

I got this exception when calling the panel in the preferences settings for java code style.
How to restore it ?
java.lang.NullPointerException
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     at java.util.Arrays.mergeSort(Arrays.java:1284)
     at java.util.Arrays.sort(Arrays.java:1223)
     at java.util.Collections.sort(Collections.java:159)
     at oracle.jdevimpl.style.profile.ProfileModel.<init>(ProfileModel.java:72)
     at oracle.jdevimpl.style.preferences.CodingStylePreferencesPanel.<init>(CodingStylePreferencesPanel.java:144)
     at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
     at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
     at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
     at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
     at oracle.ide.panels.MetaTraversable.newTraversable(MetaTraversable.java:315)
     at oracle.ide.panels.MetaTraversable.newTraversable(MetaTraversable.java:219)
     at oracle.ide.panels.MDDPanel.getTraversable(MDDPanel.java:1243)
     at oracle.ide.panels.MDDPanel.mav$getTraversable(MDDPanel.java:116)
     at oracle.ide.panels.MDDPanel$Tsl.updateSelectedNavigable(MDDPanel.java:1506)
     at oracle.ide.panels.MDDPanel$Tsl.updateSelection(MDDPanel.java:1414)
     at oracle.ide.panels.MDDPanel$Tsl.actionPerformed(MDDPanel.java:1408)
     at javax.swing.Timer.fireActionPerformed(Timer.java:271)
     at javax.swing.Timer$DoPostEvent.run(Timer.java:201)
     at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
     at java.awt.EventQueue.dispatchEvent(EventQueue.java:461)
     at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242)
     at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
     at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:153)
     at java.awt.Dialog$1.run(Dialog.java:525)
     at java.awt.Dialog$2.run(Dialog.java:553)
     at java.security.AccessController.doPrivileged(Native Method)
     at java.awt.Dialog.show(Dialog.java:551)
     at java.awt.Component.show(Component.java:1300)
     at java.awt.Component.setVisible(Component.java:1253)
     at oracle.bali.ewt.dialog.JEWTDialog.runDialog(Unknown Source)
     at oracle.bali.ewt.dialog.JEWTDialog.runDialog(Unknown Source)
     at oracle.ide.dialogs.WizardLauncher.runDialog(WizardLauncher.java:55)
     at oracle.ide.panels.TDialogLauncher.showDialog(TDialogLauncher.java:225)
     at oracle.ide.config.IdeSettings.showDialog(IdeSettings.java:808)
     at oracle.ide.config.IdeSettings.showDialog(IdeSettings.java:593)
     at oracle.ide.cmd.IdeSettingsCommand.doit(IdeSettingsCommand.java:45)
     at oracle.ide.controller.CommandProcessor.invoke(CommandProcessor.java:309)
     at oracle.jdevimpl.vcs.cvs.CVSPreferencesCommand.doit(CVSPreferencesCommand.java:46)
     at oracle.ide.controller.CommandProcessor.invoke(CommandProcessor.java:309)
     at oracle.ide.controller.IdeAction.performAction(IdeAction.java:531)
     at oracle.ide.controller.IdeAction.actionPerformedImpl(IdeAction.java:784)
     at oracle.ide.controller.IdeAction.actionPerformed(IdeAction.java:481)
     at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1849)
     at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2169)
     at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420)
     at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258)
     at javax.swing.AbstractButton.doClick(AbstractButton.java:302)
     at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1000)
     at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:1041)
     at java.awt.Component.processMouseEvent(Component.java:5501)
     at javax.swing.JComponent.processMouseEvent(JComponent.java:3135)
     at java.awt.Component.processEvent(Component.java:5266)
     at java.awt.Container.processEvent(Container.java:1966)
     at java.awt.Component.dispatchEventImpl(Component.java:3968)
     at java.awt.Container.dispatchEventImpl(Container.java:2024)
     at java.awt.Component.dispatchEvent(Component.java:3803)
     at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4212)
     at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3892)
     at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3822)
     at java.awt.Container.dispatchEventImpl(Container.java:2010)
     at java.awt.Window.dispatchEventImpl(Window.java:1778)
     at java.awt.Component.dispatchEvent(Component.java:3803)
     at java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
     at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242)
     at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
     at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)

I got this exception for menu tools\preference\extensions.
I erased folder C:\JDeveloper\myDirectory\system11.1.1.0.22.49.49 and the error appeared.
Jun 12, 2008 11:20:55 PM oracle.ide.panels.MDDPanel exitTraversable
SEVERE: Exception exiting traversable oracle.ideimpl.extension.preference.ExtensionOptionsPanel[,0,0,485x391,layout=java.awt.BorderLayout,alignmentX=0.0,alignmentY=0.0,border=,flags=9,maximumSize=,minimumSize=,preferredSize=]
java.lang.NullPointerException
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     at oracle.ideimpl.extension.preference.ExtensionOptionsPanel.onExit(ExtensionOptionsPanel.java:182)
     at oracle.ide.panels.MDDPanel.exitTraversable(MDDPanel.java:1160)
     at oracle.ide.panels.MDDPanel.mav$exitTraversable(MDDPanel.java:116)
     at oracle.ide.panels.MDDPanel$Tsl.updateSelectedNavigable(MDDPanel.java:1470)
     at oracle.ide.panels.MDDPanel$Tsl.updateSelection(MDDPanel.java:1414)
     at oracle.ide.panels.MDDPanel$Tsl.actionPerformed(MDDPanel.java:1408)
     at javax.swing.Timer.fireActionPerformed(Timer.java:271)
     at javax.swing.Timer$DoPostEvent.run(Timer.java:201)
     at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
     at java.awt.EventQueue.dispatchEvent(EventQueue.java:461)
     at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242)
     at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
     at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:153)
     at java.awt.Dialog$1.run(Dialog.java:525)
     at java.awt.Dialog$2.run(Dialog.java:553)
     at java.security.AccessController.doPrivileged(Native Method)
     at java.awt.Dialog.show(Dialog.java:551)
     at java.awt.Component.show(Component.java:1300)
     at java.awt.Component.setVisible(Component.java:1253)
     at oracle.bali.ewt.dialog.JEWTDialog.runDialog(Unknown Source)
     at oracle.bali.ewt.dialog.JEWTDialog.runDialog(Unknown Source)
     at oracle.ide.dialogs.WizardLauncher.runDialog(WizardLauncher.java:55)
     at oracle.ide.panels.TDialogLauncher.showDialog(TDialogLauncher.java:225)
     at oracle.ide.config.IdeSettings.showDialog(IdeSettings.java:808)
     at oracle.ide.config.IdeSettings.showDialog(IdeSettings.java:593)
     at oracle.ide.cmd.IdeSettingsCommand.doit(IdeSettingsCommand.java:45)
     at oracle.ide.controller.CommandProcessor.invoke(CommandProcessor.java:309)
     at oracle.jdevimpl.vcs.cvs.CVSPreferencesCommand.doit(CVSPreferencesCommand.java:46)
     at oracle.ide.controller.CommandProcessor.invoke(CommandProcessor.java:309)
     at oracle.ide.controller.IdeAction.performAction(IdeAction.java:536)
     at oracle.ide.controller.IdeAction.actionPerformedImpl(IdeAction.java:843)
     at oracle.ide.controller.IdeAction.actionPerformed(IdeAction.java:486)
     at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1849)
     at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2169)
     at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420)
     at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258)
     at javax.swing.AbstractButton.doClick(AbstractButton.java:302)
     at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1000)
     at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:1041)
     at java.awt.Component.processMouseEvent(Component.java:5501)
     at javax.swing.JComponent.processMouseEvent(JComponent.java:3135)
     at java.awt.Component.processEvent(Component.java:5266)
     at java.awt.Container.processEvent(Container.java:1966)
     at java.awt.Component.dispatchEventImpl(Component.java:3968)
     at java.awt.Container.dispatchEventImpl(Container.java:2024)
     at java.awt.Component.dispatchEvent(Component.java:3803)
     at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4212)
     at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3892)
     at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3822)
     at java.awt.Container.dispatchEventImpl(Container.java:2010)
     at java.awt.Window.dispatchEventImpl(Window.java:1778)
     at java.awt.Component.dispatchEvent(Component.java:3803)
     at java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
     at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242)
     at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
     at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)
Message was edited by:
ericardezp

Errors encountered using Database Diagram in JDeveloper 11g

Tried to bring an existing MySQL 5.0 database schema into Database Diagram in JDev. Several problems encountered as listed below:
1. For any columns that are with VARCHAR type and the length is greater than 255, I got "Display Width must be less than or equal to 255". Why JDeveloper sets such limitation even the DBMS allows? What I can do with it? I only want to do the ER modeling or do the reverse engineering here.
2. I also got "A Foreign key constraint must define at least one column" for some tables that do have FK defined properly. The message seems suggest there is FK defined on NO column. It's not possible to create any constraint without specifying corresponding column(s) in the first place. So I feel this is a misleading message. But what's the really problem behind?
Has anybody run into this? Any input is highly appreciated! Thanks.

The details of the error code is like this:
java.lang.ArrayIndexOutOfBoundsException: 4
     at oracle.jdbc.driver.T4C8TTIdty.marshal(T4C8TTIdty.java:465)
     at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:329)
     at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:490)
     at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:202)
     at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:33)
     at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:474)
     at oracle.jdeveloper.db.adapter.AbstractConnectionCreator.getConnection(AbstractConnectionCreator.java:117)
     at oracle.jdeveloper.db.adapter.DatabaseProvider.getConnection(DatabaseProvider.java:233)
     at oracle.jdeveloper.db.adapter.DatabaseProvider.getConnection(DatabaseProvider.java:156)
     at oracle.jdevimpl.db.adapter.CADatabaseFactory.createConnectionImpl(CADatabaseFactory.java:60)
     at oracle.javatools.db.DatabaseFactory.createConnection(DatabaseFactory.java:372)
     at oracle.javatools.db.DatabaseFactory.createDatabase(DatabaseFactory.java:142)
     at oracle.jdeveloper.db.DatabaseConnections.getDatabase(DatabaseConnections.java:633)
     at oracle.jdeveloper.db.DatabaseConnections.getDatabase(DatabaseConnections.java:560)
     at oracle.dbtools.raptor.utils.Connections$ConnectionInfo$ConnectRunnable.doWork(Connections.java:1083)
     at oracle.ide.dialogs.ProgressRunnable.run(ProgressRunnable.java:161)
     at oracle.ide.dialogs.ProgressBar.run(ProgressBar.java:615)
     at java.lang.Thread.run(Thread.java:595)
I'm using JDeveloper 11g Technology Preview 3 to connect and got this error. I've try Jdeveloper 10g version 10.1.2, it can connect successfully.

Database Diagram Cardinality in 11g

I am creating a database diagram in jdev 11g, I can drop foreign key relationships between the table objects, but they always default to * to 0..1
and I can't seem to see a way to change the cardinality. Anyone know how this is done.
Orlando

Hi,
It depends which method you are using to create the FK and the makeup of the underlying columns of the key
Also depends which is your 'source' and 'target' table (when drawing the FK or dragging columns) - source is the '1' side and target is the 'm'
Using the diagrammer you cannot explicitly select the FK line and change the cardinality
Try doing the following in the diagram and see the differences in cardinality:
1. create 2 tables (a, b) with no PK defined
select the FK object in the drawing palette -click on a and drag to b
the Create FK dialog opens and you can create a PK based on any col in 'a' and the same col in 'b' will be used as the FK column (if it doesn't exist in 'b' it will be created.
This is 0..1:M
2. select the FK line and delete it
mark what was the FK column in 'b' as 'connot be null'
select the FK object - again drag from 'a' to 'b'
same FK is created - but this time, as FK column in 'b' is not null - cardinality is 1:m
3. delete the FK again
select the PK reference in 'a' and drag it to 'b'
FK is created in 'b' - 0..1:m and a new column is created for the FK
but if you double click on the FK in 'b' and change the Local Column to the original FK column (that is not null) the cardinality will change to 1:m
(note - click next to col name and a dropdown will appear to allow you to select another column)
4. delete the FK and also delete the PK from 'a'
select a column from 'a' and drag to 'b'
UK is created in 'a' and a FK in 'b' with 0..1:m cardinality
Hope this helps
rgds
Susan

Database Diagram - cannot not open in Jdev 10.1.3.3

Hello Tech. Analysts,
I recently downloaded and installed Jdev 10.1.3.3 .
I can create a database diagram, but I cannot open it. I have tried different methods of opening the diagram; clicking on it, from the menu but nothing works.
I have an older version on Jdev installed also, but now it cannot open database diagrams either.
Any help would be appreciated.
Thx.

Hi Shay,
I have got a partial solution to the problem. Basically, I didn't have enough screen real estate. Even though I created the diagram, it didn't come to the foreground automatically, like I expected, when I asked it to open. So what I did was to decrease the size of some of the other windows so there was ' blank' space in the middle of my screen. Then I was able to see the database diagram window, that was hidden behind all the other windows in Jdev.
Q. Is there a setting in Jdev that automatically brings the a new window to the front , when you open it ?
Malcolm

Where are my database diagrams - 10g - 11g migration ???

Hi all,
Can anyone please HELP me in locating/recovering my tables in my database diagrams.
I had my tables designed in JDeveloper 10g (10.1.3.10.3984 build JDEVADF_10.1.3.1.0_NT_061009.1404.3984) and had 11g Studio 111 installed yesterday day.
When started 11g I was prompted to migrate my existing projects, I clicked yes. The migration returned with a couple of errors which I didn't quite understand.. Sorry I forgot to make a note.
Now I open my database diagrams all I have got left are the "note" items. What have happend to my tables and sequences? I went back to 10g I saw the same thing.
Is possible to recover the 10g diagrams in 10g/11g? Please advise
Thanks in advance
Hien

Hello Hien,
There is a specific forum for 11g issues (JDeveloper and OC4J 11g Technology Preview ); however, it's documented in the release notes for the 11 technology preview that migration from 10g is not supported IN THE PREVIEW.
Regards,
John

JDEV 11G TP3: Database diagram little enhancement

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