Synchronize with Database on Entity Object re-creates Association

hi
Please consider this example application created using JDeveloper 11.1.1.4.0
at http://www.consideringred.com/files/oracle/2011/MovedAssociationApp-v0.01.zip
It has an EmpManagerFkAssoc Association which has been moved from the "movedassociationapp.model.entities" package to the "movedassociationapp.model.assoc" package (using the "Refactor - Move..." context-menu option).
When selecting "Synchronize with Database..." in the context-menu of the Employees Entity Object, and clicking the "Synchronize All" button, this results in JDeveloper re-creating the EmpManagerFkAssoc Association,
as shown in the screencast at http://screencast.com/t/l7jaoU2C
- (q1) Is this Association re-creation intended behaviour (if so, please explain, if not, which bug number)?
many thanks
Jan Vervecken

Ferez,
have you seen this thread in the ADF forum, Cannot 'Synchronize with database' my entity objects ?
It mentions the existence of a bug that may cause this (though no reference number), and one user posted a workaround they were using.

Similar Messages

Cannot 'Synchronize with database' my entity objects

Hello,
I have successfully created entities in my model using the 'new buisness components from tables' function. But now my database moddel has changed and I would like to synchronize my entities with database to get newest colums, but when right clicking an entity, the 'Synchronize with database' link is greyed and cannot be selected.
I have a database connection configured in my application resources and I can still import new tables in my project.
Do you have any idea of what is happening? This is not the case for all my applications. I can still synchronize in some other ones
Thank you for your help
Stephane

Synchronize with the database will be avaialble for the Entity Object
I think there is a problem with the particular entity that got created when you did the business components out of tables..
This is not the case for all my applications. I can still synchronize in some other onesif this is not happening with any other EO in any other application.. then you can try
recreating the EO from the table..
compare what is the change in between the EO that can synchronize and your current EO that cannot synchronize..
another option might be to check the application.. if that is havign some hidden property to synchronize..
last is to go with sameer's approach, to doubt about the table is not proper... in the same applciation create an EO with another table and try to synchronize.. you will get to actually the point where there is a problem..
good luck.

Synchronize with database is disabled after migration

Hi
I have migrated from JDev 11.1.1.4 – JHs 11.1.1.3.35 to JDev 11.1.2.3 – JHs 11.1.2.1.28 and solved the problems and now everything is fine but one thing. I am not able to synchronize the entity objects with database! When I right-click on an entity object the “Synchronize with Database” option is disabled. This happens only for the applications that JHs is enabled for them. For normal ADF applications it works after migration. What is the matter?
Cheers,
Ferez

Ferez,
have you seen this thread in the ADF forum, Cannot 'Synchronize with database' my entity objects ?
It mentions the existence of a bug that may cause this (though no reference number), and one user posted a workaround they were using.

Problem - Synchronize with Database

Need some help if anybody is out there
JDeveloper 10.1.3.4
Java 1.5
BC-JSF
I checked out my project and it worked just fine.
Since i have altered one of my tables, I need to synchronize my entity object.
I start the synchronization action - Synchronize with Database , and as usual, my new column is added .
Also, the wizard is offering to remove and create some key constraints , one of wich I added but others are SysC00...
After synchronization, my application doesn't work.
The error I'm getting is -
500 Internal Server Error
javax.faces.el.PropertyNotFoundException: Error testing property 'inputValue' in bean of type null
at com.sun.faces.el.PropertyResolverImpl.isReadOnly(PropertyResolverImpl.java:274)
at oracle.adfinternal.view.faces.model.FacesPropertyResolver.isReadOnly(FacesPropertyResolver.java:124)
at com.sun.faces.el.impl.ArraySuffix.isReadOnly(ArraySuffix.java:236)
at com.sun.faces.el.impl.ComplexValue.isReadOnly(ComplexValue.java:209)
at com.sun.faces.el.ValueBindingImpl.isReadOnly(ValueBindingImpl.java:266).....
The strange thing is that this happends when I try to run/open any page of my application, even if it does not use the entity I have synchronized.
If someone has any ideas...
Thanx,
Lana

This is a bug for Jdev about naming of pagedef.
Try this:
1.Delete your form components what you have in the Structure and then just re-drag them into your jspx page.

Synchronize with database problem

Hi,
I'm using JSF ADF BC, I have two tables in database, I've added new field to each, I go back to jdeveloper, and right click on both entities and click on synchronize with database, select new field that I've created and everything works fine, then I go to view object and here is the problem, in first view object I can add newly created and synchronized field like supposed (mapped to column or sql), but in the second view no matter what I do it is alway created as transient, I've tried deleting and synchronizing couple of times, changing properties, going to view row impl, view.xml, but it's always the same problem. Please can anyone help, I don't want to create whole view from scratch, every association, view link etc.
Thanks in advance,
Tomislav

Hi,
on view object editor screen, put your cursor on "Attributes" (left side of the screen) then click "NEW" button (on the right side of the screen), then fill in Attribute Name, check the "Map to column or SQL", and fill in query column. You are done.

BUG: JDev 10.1.3 ADF BC Synchronize With Database not available

I am using the "Business Components from Tables" wizard to create my ADF model.
If I specify a package that is 3 nodes deep (a.b.model) then JDev creates a structure that looks like this...
Applications
--MyApplication
----Model
------Application Sources
--------a.b.model
If I specify a package that is 4 nodes deep (a.b.c.model) then JDev creates an extra level in the Navigator like this....
Applications
--MyApplication
----Model
------Application Sources
--------a.b.c
----------model
The side effect of this extra level is that the "Synchronize With Database" option is no longer available when bringing up the context menu for either the "a.b.c" node or the "model" node.
Bob

The problem appears to not be with the Wizard.
Instead, the problem is tied to the Navigator Flat Level control.
If I increase the flat level to a point where the entire package appears in a single Navigator node, then the "Synchronize with Database" context menu item is available.
If the flat level is decreased to a point that the package splits into multiple Navigator nodes then the context meny item is no longer available.
Bob

Warning on "synchronize with database" in SSMA

Hi,
I am migration database from oracle to SQL using ssma.
I get below warning on doing "synchronize with database".
"The database owner SID recorded in master database differs from the database owner SID
recorded in database XXXX (migrated SQL DB). This may lead to error during synchronization. You should correct this situation by
resetting the owner of the database XXXX (migrated SQL DB)."
Please suggest.
Thanks.

Hello,
You can use the sp_changedbowner system stored procedure to make the owner of the database the same as the master database.
https://msdn.microsoft.com/en-us/library/ms178630.aspx
Another resource related to this issue.
http://kevine323.blogspot.com/2011/03/database-owner-sid-recorded-in-master.html
Hope this helps.
Regards,
Alberto Morillo
SQLCoffee.com

Problem with using multiple Entity Objects in a view Object.

Hi
Thank you for reading my post
I have create 3 Business components for 3 of my database tables and now
I must add 3 tables in a View object so i used Jdeveloper Wizard to create the View Object.
-I Add Entity Objects which are business components to this view (In Step 2 of the Create Vview Object wizard).
-In step 3 that I add Attributes all my attributes are marked as Transient
Can some one explain why it happens?
I need one of those tables to be updateable and two other tables are not updateable.
What should should i do to achieve this?
I should say that tables does not have any database relation (Foreign Key I Mean).
Thanks.

Hi user505214
When you created your VO, on selecting the second EO, you'll note at the bottom of the same page on the wizard/editor, checkboxes for updatable or by reference. By default reference is checked and this will make your second EO's attributes transient.
In the JDeveloper Developer's Guide for 4GL/Forms programmers, the following sections outline the difference between updatable or by reference:
7.5 Including Reference Entities in Join View Objects
27.9 Creating a View Object with Multiple Updatable Entities
Make sure to read 27.9 if updatable is what you want as it indicates you may need to add some additional code.
Hope this helps.
CM.

ClassNotFound Exception integrating Coherence and Eclipselink with composite key entity objects

I am hooking up coherence as an L2 cache for eclipselink in weblogic 12c (using the latest released weblogic and eclipselink 2.4.2.v20130514-5956486). I have my application war and coherence gar packaged in the same EAR file. For Entity Objects with single primary keys (Longs) coherence integration works as expected. However I have several multi-part key Entity Objects that use an IdClass to represent the key. When these objects get serialized, coherence throws a class not found exception. I'm assuming its because the cachekey used is an instance of my applications IdClass, and the weblogic classloader doesn't have access to this. Since eclipselink hides the cache integration with coherence, I cannot pass my classloader off to coherence (as i do with other caches i'm using directly with coherence).
How can I get around this problem?
I saw this option in ExternalizableHelper.xml, but modifying it directly had no effect:


<force-classloader-resolving>false</force-classloader-resolving>
Here is the stack trace:
ClassLoader: null) java.io.IOException: readObject failed: java.lang.ClassNotFoundException: com.oracle.pgbu.common.data.OverlayIdClass
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:270)
at java.io.ObjectInputStream.resolveClass(ObjectInputStream.java:623)
at weblogic.coherence.service.internal.io.WLSObjectInputStream.resolveClass(WLSObjectInputStream.java:45)
at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1610)
at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1515)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1769)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1348)
at java.io.ObjectInputStream.readArray(ObjectInputStream.java:1704)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1342)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:370)
at com.tangosol.util.ExternalizableHelper.readSerializable(ExternalizableHelper.java:2262)
at com.tangosol.util.ExternalizableHelper.readObjectInternal(ExternalizableHelper.java:2393)
at com.tangosol.util.ExternalizableHelper.readObject(ExternalizableHelper.java:2336)
at com.tangosol.util.ExternalizableHelper.readObject(ExternalizableHelper.java:2315)
at oracle.eclipselink.coherence.integrated.internal.cache.RelationshipUpdateProcessor.readExternal(RelationshipUpdateProcessor.java:82)
at com.tangosol.util.ExternalizableHelper.readExternalizableLite(ExternalizableHelper.java:2086)
at com.tangosol.util.ExternalizableHelper.readObjectInternal(ExternalizableHelper.java:2390)
at com.tangosol.util.ExternalizableHelper.readObject(ExternalizableHelper.java:2336)
at oracle.eclipselink.coherence.integrated.cache.WrapperSerializer.deserialize(WrapperSerializer.java:79)
at com.tangosol.util.ExternalizableHelper.deserializeInternal(ExternalizableHelper.java:2791)
at com.tangosol.util.ExternalizableHelper.fromBinary(ExternalizableHelper.java:266)
ClassLoader: null
at com.tangosol.util.Base.ensureRuntimeException(Base.java:286)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.Grid.tagException(Grid.CDB:50)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.partitionedService.PartitionedCache.onInvokeRequest(PartitionedCache.CDB:61)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.partitionedService.PartitionedCache$InvokeRequest.run(PartitionedCache.CDB:1)
at com.tangosol.coherence.component.util.DaemonPool.add(DaemonPool.CDB:20)
at com.tangosol.coherence.component.util.DaemonPool.add(DaemonPool.CDB:1)
at com.tangosol.coherence.component.net.message.requestMessage.DistributedCacheKeyRequest.onReceived(DistributedCacheKeyRequest.CDB:2)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.Grid.onMessage(Grid.CDB:38)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.Grid.onNotify(Grid.CDB:23)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.PartitionedService.onNotify(PartitionedService.CDB:3)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.partitionedService.PartitionedCache.onNotify(PartitionedCache.CDB:3)
at com.tangosol.coherence.component.util.Daemon.run(Daemon.CDB:51)
at java.lang.Thread.run(Thread.java:724)
Caused by: java.io.IOException: readObject failed: java.lang.ClassNotFoundException: com.oracle.pgbu.common.data.OverlayIdClass
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:270)
at java.io.ObjectInputStream.resolveClass(ObjectInputStream.java:623)
at weblogic.coherence.service.internal.io.WLSObjectInputStream.resolveClass(WLSObjectInputStream.java:45)
at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1610)
at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1515)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1769)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1348)
at java.io.ObjectInputStream.readArray(ObjectInputStream.java:1704)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1342)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:370)
at com.tangosol.util.ExternalizableHelper.readSerializable(ExternalizableHelper.java:2262)
at com.tangosol.util.ExternalizableHelper.readObjectInternal(ExternalizableHelper.java:2393)
at com.tangosol.util.ExternalizableHelper.readObject(ExternalizableHelper.java:2336)
at com.tangosol.util.ExternalizableHelper.readObject(ExternalizableHelper.java:2315)
at oracle.eclipselink.coherence.integrated.internal.cache.RelationshipUpdateProcessor.readExternal(RelationshipUpdateProcessor.java:82)
at com.tangosol.util.ExternalizableHelper.readExternalizableLite(ExternalizableHelper.java:2086)
at com.tangosol.util.ExternalizableHelper.readObjectInternal(ExternalizableHelper.java:2390)
at com.tangosol.util.ExternalizableHelper.readObject(ExternalizableHelper.java:2336)
at oracle.eclipselink.coherence.integrated.cache.WrapperSerializer.deserialize(WrapperSerializer.java:79)
at com.tangosol.util.ExternalizableHelper.deserializeInternal(ExternalizableHelper.java:2791)
at com.tangosol.util.ExternalizableHelper.fromBinary(ExternalizableHelper.java:266)
ClassLoader: null
at com.tangosol.util.ExternalizableHelper.readSerializable(ExternalizableHelper.java:2270)
at com.tangosol.util.ExternalizableHelper.readObjectInternal(ExternalizableHelper.java:2393)
at com.tangosol.util.ExternalizableHelper.readObject(ExternalizableHelper.java:2336)
at com.tangosol.util.ExternalizableHelper.readObject(ExternalizableHelper.java:2315)
at oracle.eclipselink.coherence.integrated.internal.cache.RelationshipUpdateProcessor.readExternal(RelationshipUpdateProcessor.java:82)
at com.tangosol.util.ExternalizableHelper.readExternalizableLite(ExternalizableHelper.java:2086)
at com.tangosol.util.ExternalizableHelper.readObjectInternal(ExternalizableHelper.java:2390)
at com.tangosol.util.ExternalizableHelper.readObject(ExternalizableHelper.java:2336)
at oracle.eclipselink.coherence.integrated.cache.WrapperSerializer.deserialize(WrapperSerializer.java:79)
at com.tangosol.util.ExternalizableHelper.deserializeInternal(ExternalizableHelper.java:2791)
at com.tangosol.util.ExternalizableHelper.fromBinary(ExternalizableHelper.java:266)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.partitionedService.PartitionedCache$InvokeRequest.deserializeProcessor(PartitionedCache.CDB:7)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.partitionedService.PartitionedCache.onInvokeRequest(PartitionedCache.CDB:37)
... 10 more

I am hooking up coherence as an L2 cache for eclipselink in weblogic 12c (using the latest released weblogic and eclipselink 2.4.2.v20130514-5956486). I have my application war and coherence gar packaged in the same EAR file. For Entity Objects with single primary keys (Longs) coherence integration works as expected. However I have several multi-part key Entity Objects that use an IdClass to represent the key. When these objects get serialized, coherence throws a class not found exception. I'm assuming its because the cachekey used is an instance of my applications IdClass, and the weblogic classloader doesn't have access to this. Since eclipselink hides the cache integration with coherence, I cannot pass my classloader off to coherence (as i do with other caches i'm using directly with coherence).
How can I get around this problem?
I saw this option in ExternalizableHelper.xml, but modifying it directly had no effect:


<force-classloader-resolving>false</force-classloader-resolving>
Here is the stack trace:
ClassLoader: null) java.io.IOException: readObject failed: java.lang.ClassNotFoundException: com.oracle.pgbu.common.data.OverlayIdClass
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:270)
at java.io.ObjectInputStream.resolveClass(ObjectInputStream.java:623)
at weblogic.coherence.service.internal.io.WLSObjectInputStream.resolveClass(WLSObjectInputStream.java:45)
at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1610)
at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1515)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1769)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1348)
at java.io.ObjectInputStream.readArray(ObjectInputStream.java:1704)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1342)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:370)
at com.tangosol.util.ExternalizableHelper.readSerializable(ExternalizableHelper.java:2262)
at com.tangosol.util.ExternalizableHelper.readObjectInternal(ExternalizableHelper.java:2393)
at com.tangosol.util.ExternalizableHelper.readObject(ExternalizableHelper.java:2336)
at com.tangosol.util.ExternalizableHelper.readObject(ExternalizableHelper.java:2315)
at oracle.eclipselink.coherence.integrated.internal.cache.RelationshipUpdateProcessor.readExternal(RelationshipUpdateProcessor.java:82)
at com.tangosol.util.ExternalizableHelper.readExternalizableLite(ExternalizableHelper.java:2086)
at com.tangosol.util.ExternalizableHelper.readObjectInternal(ExternalizableHelper.java:2390)
at com.tangosol.util.ExternalizableHelper.readObject(ExternalizableHelper.java:2336)
at oracle.eclipselink.coherence.integrated.cache.WrapperSerializer.deserialize(WrapperSerializer.java:79)
at com.tangosol.util.ExternalizableHelper.deserializeInternal(ExternalizableHelper.java:2791)
at com.tangosol.util.ExternalizableHelper.fromBinary(ExternalizableHelper.java:266)
ClassLoader: null
at com.tangosol.util.Base.ensureRuntimeException(Base.java:286)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.Grid.tagException(Grid.CDB:50)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.partitionedService.PartitionedCache.onInvokeRequest(PartitionedCache.CDB:61)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.partitionedService.PartitionedCache$InvokeRequest.run(PartitionedCache.CDB:1)
at com.tangosol.coherence.component.util.DaemonPool.add(DaemonPool.CDB:20)
at com.tangosol.coherence.component.util.DaemonPool.add(DaemonPool.CDB:1)
at com.tangosol.coherence.component.net.message.requestMessage.DistributedCacheKeyRequest.onReceived(DistributedCacheKeyRequest.CDB:2)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.Grid.onMessage(Grid.CDB:38)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.Grid.onNotify(Grid.CDB:23)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.PartitionedService.onNotify(PartitionedService.CDB:3)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.partitionedService.PartitionedCache.onNotify(PartitionedCache.CDB:3)
at com.tangosol.coherence.component.util.Daemon.run(Daemon.CDB:51)
at java.lang.Thread.run(Thread.java:724)
Caused by: java.io.IOException: readObject failed: java.lang.ClassNotFoundException: com.oracle.pgbu.common.data.OverlayIdClass
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:270)
at java.io.ObjectInputStream.resolveClass(ObjectInputStream.java:623)
at weblogic.coherence.service.internal.io.WLSObjectInputStream.resolveClass(WLSObjectInputStream.java:45)
at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1610)
at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1515)
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1769)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1348)
at java.io.ObjectInputStream.readArray(ObjectInputStream.java:1704)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1342)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:370)
at com.tangosol.util.ExternalizableHelper.readSerializable(ExternalizableHelper.java:2262)
at com.tangosol.util.ExternalizableHelper.readObjectInternal(ExternalizableHelper.java:2393)
at com.tangosol.util.ExternalizableHelper.readObject(ExternalizableHelper.java:2336)
at com.tangosol.util.ExternalizableHelper.readObject(ExternalizableHelper.java:2315)
at oracle.eclipselink.coherence.integrated.internal.cache.RelationshipUpdateProcessor.readExternal(RelationshipUpdateProcessor.java:82)
at com.tangosol.util.ExternalizableHelper.readExternalizableLite(ExternalizableHelper.java:2086)
at com.tangosol.util.ExternalizableHelper.readObjectInternal(ExternalizableHelper.java:2390)
at com.tangosol.util.ExternalizableHelper.readObject(ExternalizableHelper.java:2336)
at oracle.eclipselink.coherence.integrated.cache.WrapperSerializer.deserialize(WrapperSerializer.java:79)
at com.tangosol.util.ExternalizableHelper.deserializeInternal(ExternalizableHelper.java:2791)
at com.tangosol.util.ExternalizableHelper.fromBinary(ExternalizableHelper.java:266)
ClassLoader: null
at com.tangosol.util.ExternalizableHelper.readSerializable(ExternalizableHelper.java:2270)
at com.tangosol.util.ExternalizableHelper.readObjectInternal(ExternalizableHelper.java:2393)
at com.tangosol.util.ExternalizableHelper.readObject(ExternalizableHelper.java:2336)
at com.tangosol.util.ExternalizableHelper.readObject(ExternalizableHelper.java:2315)
at oracle.eclipselink.coherence.integrated.internal.cache.RelationshipUpdateProcessor.readExternal(RelationshipUpdateProcessor.java:82)
at com.tangosol.util.ExternalizableHelper.readExternalizableLite(ExternalizableHelper.java:2086)
at com.tangosol.util.ExternalizableHelper.readObjectInternal(ExternalizableHelper.java:2390)
at com.tangosol.util.ExternalizableHelper.readObject(ExternalizableHelper.java:2336)
at oracle.eclipselink.coherence.integrated.cache.WrapperSerializer.deserialize(WrapperSerializer.java:79)
at com.tangosol.util.ExternalizableHelper.deserializeInternal(ExternalizableHelper.java:2791)
at com.tangosol.util.ExternalizableHelper.fromBinary(ExternalizableHelper.java:266)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.partitionedService.PartitionedCache$InvokeRequest.deserializeProcessor(PartitionedCache.CDB:7)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.partitionedService.PartitionedCache.onInvokeRequest(PartitionedCache.CDB:37)
... 10 more

How to create View Object with Multiple Updatable Entity Objects

I want both the entities in the view object to support creating new rows but when i give create insert it allows to insert only on the parent and not the child. I found this link
http://docs.oracle.com/cd/E21043_01/web.1111/b31974/bcadvvo.htm#CEGCAJCI which overrides the exiting classes. but i would like to do it declarative . Is there any other way to do it?
I am using Jdeveloper 11g version 2.
Thanks in advance,
Rakesh

But when i tried to add a new row it showed this error
oracle.jbo.AttrValException: JBO-27014: Attribute LookupTypeId1 in FoundationModuleAM.VikLookupTypeBaseVO is required.
     at oracle.jbo.server.JboMandatoryAttributesValidator.validate(JboMandatoryAttributesValidator.java:224)
     at oracle.jbo.server.EntityDefImpl.validate(EntityDefImpl.java:3095)
     at oracle.jbo.server.EntityCache.validate(EntityCache.java:3599)
     at oracle.jbo.server.EntityImpl.validateEntity(EntityImpl.java:2285)
     at oracle.jbo.server.EntityImpl.validate(EntityImpl.java:2464)
     at oracle.jbo.server.DBTransactionImpl.validate(DBTransactionImpl.java:4515)
     at oracle.insurance.viking.foundation.model.common.VikingDBTransactionImpl.validate(VikingDBTransactionImpl.java:46)
     at oracle.jbo.server.DBTransactionImpl.commitInternal(DBTransactionImpl.java:2008)
     at oracle.jbo.server.DBTransactionImpl.commit(DBTransactionImpl.java:2352)
     at oracle.insurance.viking.foundation.model.common.VikingDBTransactionImpl.commit(VikingDBTransactionImpl.java:37)
     at oracle.adf.model.bc4j.DCJboDataControl.commitTransaction(DCJboDataControl.java:1590)
     at oracle.adf.model.binding.DCDataControl.callCommitTransaction(DCDataControl.java:1415)
     at oracle.jbo.uicli.binding.JUCtrlActionBinding.doIt(JUCtrlActionBinding.java:1428)
     at oracle.adf.model.binding.DCDataControl.invokeOperation(DCDataControl.java:2169)
     at oracle.jbo.uicli.binding.JUCtrlActionBinding.invoke(JUCtrlActionBinding.java:731)
     at oracle.jbo.uicli.jui.JUActionBinding.actionPerformed(JUActionBinding.java:193)
     at oracle.jbo.uicli.controls.JUNavigationBar.doAction(JUNavigationBar.java:412)
     at oracle.jbo.jbotester.NavigationBar.doAction(NavigationBar.java:112)
     at oracle.jbo.uicli.controls.JUNavigationBar$NavButton.actionPerformed(JUNavigationBar.java:118)
     at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
     at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
     at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
     at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
     at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
     at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:272)
     at java.awt.Component.processMouseEvent(Component.java:6289)
     at javax.swing.JComponent.processMouseEvent(JComponent.java:3267)
     at java.awt.Component.processEvent(Component.java:6054)
     at java.awt.Container.processEvent(Container.java:2041)
     at java.awt.Component.dispatchEventImpl(Component.java:4652)
     at java.awt.Container.dispatchEventImpl(Container.java:2099)
     at java.awt.Component.dispatchEvent(Component.java:4482)
     at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4577)
     at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4238)
     at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4168)
     at java.awt.Container.dispatchEventImpl(Container.java:2085)
     at java.awt.Window.dispatchEventImpl(Window.java:2478)
     at java.awt.Component.dispatchEvent(Component.java:4482)
     at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:644)
     at java.awt.EventQueue.access$000(EventQueue.java:85)
     at java.awt.EventQueue$1.run(EventQueue.java:603)
     at java.awt.EventQueue$1.run(EventQueue.java:601)
     at java.security.AccessController.doPrivileged(Native Method)
     at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
     at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:98)
     at java.awt.EventQueue$2.run(EventQueue.java:617)
     at java.awt.EventQueue$2.run(EventQueue.java:615)
     at java.security.AccessController.doPrivileged(Native Method)
     at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
     at java.awt.EventQueue.dispatchEvent(EventQueue.java:614)
     at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
     at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
     at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
     at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
     at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)

How to get "Synchronize with database" to compare/generate changes for database 'contexts'?

Hi
Using SDDM 3.3.
How does one get to synchronise changes/differences in 'contexts' (defined in physical model - Oracle DB)?
I have tried to synchronize both ways, i.e. model to db and db to model, but never does it show the DDL necessary to create the missing context.
Yes, Context is selected/ticked under preferences for Oracle DB synchronization preferences.
Thank you & Regards

Hi Philip
If I use the "generate DDL" option from the toolbar, it does generate DDL for the context I have in the physical model. I can select/deselect them in the DDL Generation Options window.
Why then would it not generate DDL when comparing the model with the database, i.e. using the "synchronise data dictionary to model" option? It successfully generates a 'patch'/change script for tables, views, packages, etc.?
Thank you & Regards
PS. I am asking for a way to get it to generate me a complete 'patch'/change script.

BI Administration - Synchronize with Database Table

Hi,
I have added 2 new columns in the Database and I want to synchronize them with the Physical Layer in BI Model.
How can I do this without affecting any relationships?
Thanks

Open the Administration tool and in the physical layer, for the physical table changed, you have to create a new column with the same name/datatype of the column you have added on the database.
as double check, click on the property "View Data" of the column just added.
Bye,
Nazza

SQL Developer Data Modeling - Synchronization with database

How to synchronize changes in the relational model with an existing database (as well as JDeveloper)?
For example I added a column in a table of the relational model and then want to generate the changes against an existing database. Only a ALTER TABLE-Statement should be generated.
Thanks,
Holger

Thanks for your answer.
I tried this, but it is in comparison with Oracle JDeveloper or Oracle Designer much to complicated. I reported this in the osdm feedback application.
Furthermore the Compare Models view is no more helpful, when I use domains in the updated model. Because every column is marked as different with a exclamation mark.
Thanks,
Holger

Implementing a view Object with Multiple Updateable Dependent Entity Objects

Hello,
     I want to implement view object with multiple updateable entity object,
     i have refered this link its good https://forums.oracle.com/thread/63721
     here they have explained with 2 table,
     but when we have more then 5 tables and each table have Primary keys , Foreign key , Sequence and trigger created on it. Then whats steps should i want to fallow.
     if possible some please provide the link or some one help me out how to do this .
     thanks in advance
     cheers

Has the Advanced View Object Techniques been referred?

Problem with Database diagram

Not exactly a newbie but not a pro,
Started getting this error when dragging tables from the connections folder to a database diagram. Instead of the "Specify Location" dialog I am getting a "Create as " dialog with
Business Components Entity Objects
Business Components Read Only View Objects
EJB 3.0 Entities
Java Classes (TopLink persistence)
as choices with a message that "Some of the objects you have selected can be used to create related objects. Choose the precise set of objects you want to appear on your diagram.
All selections end in the error.
Any help appreciated.
Performing action Visual Properties...[ from oracle.modeler.addin.ModelerEditor ]
java.lang.NullPointerException
o.jbo.dt.bcmodeler.bridge.Utils.findOrCreatePackage(Utils.java:187)
o.jbo.dt.bcmodeler.dragdrop.DBTableSubDropHandler.createJboObjects(DBTableSubDropHandler.java:57)
o.jbo.dt.bcmodeler.dragdrop.BaseSubDropHandler.dropObjects(BaseSubDropHandler.java:88)
o.diagram.framework.dragdrop.handler.DelegateChooserDropHandler.dropSelected(DelegateChooserDropHandler.java:386)
o.modeler.dnd.ModelerTCDropHandler.access$001(ModelerTCDropHandler.java:69)
o.modeler.dnd.ModelerTCDropHandler$3.run(ModelerTCDropHandler.java:288)
o.modeler.dif.GraphicAdder.addImpl(GraphicAdder.java:387)
o.modeler.dif.GraphicAdder.addAndLayoutImpl(GraphicAdder.java:372)
o.modeler.dif.GraphicAdder.addSelectAndLayout(GraphicAdder.java:348)
o.modeler.dnd.ModelerTCDropHandler.dropSelected(ModelerTCDropHandler.java:284)
o.diagram.framework.dragdrop.handler.DelegateChooserDropHandler.drop(DelegateChooserDropHandler.java:150)
o.diagram.framework.dragdrop.DefaultDropPlugin.drop(DefaultDropPlugin.java:115)
o.modeler.dnd.ModelerDropPlugin.drop(ModelerDropPlugin.java:100)
o.diagram.framework.dragdrop.DropTargetHelper.drop(DropTargetHelper.java:188)
o.diagram.framework.dragdrop.ManagerViewDragAndDropController$MyDropTargetListener.drop(ManagerViewDragAndDropController.java:802)
j.a.dnd.DropTarget.drop(DropTarget.java:434)
sun.awt.dnd.SunDropTargetContextPeer.processDropMessage(SunDropTargetContextPeer.java:519)
sun.awt.dnd.SunDropTargetContextPeer$EventDispatcher.dispatchDropEvent(SunDropTargetContextPeer.java:832)
sun.awt.dnd.SunDropTargetContextPeer$EventDispatcher.dispatchEvent(SunDropTargetContextPeer.java:756)
sun.awt.dnd.SunDropTargetEvent.dispatch(SunDropTargetEvent.java:30)
j.a.Component.dispatchEventImpl(Component.java:4487)
j.a.Container.dispatchEventImpl(Container.java:2099)
j.a.Component.dispatchEvent(Component.java:4460)
j.a.LightweightDispatcher.retargetMouseEvent(Container.java:4577)
j.a.LightweightDispatcher.processDropTargetEvent(Container.java:4312)
j.a.LightweightDispatcher.dispatchEvent(Container.java:4163)
j.a.Container.dispatchEventImpl(Container.java:2085)
j.a.Window.dispatchEventImpl(Window.java:2478)
j.a.Component.dispatchEvent(Component.java:4460)
j.a.EventQueue.dispatchEvent(EventQueue.java:599)
j.a.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
j.a.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
j.a.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
j.a.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
j.a.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
j.a.EventDispatchThread.run(EventDispatchThread.java:122)

I saw this problem and I know the solution.
Delete your Database Connection.
Then recreate your database connection via Application Navigator...
Application Resources | Connections | Right Click | New Connection | Database.
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