Error Extending the OAEntityImpl class when creating a BC4J Entity Object

I have created an EO based on an Oracle Apps table and extended the OAEntityDefImpl, OAEntityCache and OAEntityImpl classes as specified in the OA Framework Developers Guide when creating EO's via the BC4J wizard.
When I build my Business Components package I recive an error stating that the Impl class should be declared abstract.
Error(14,8): class oracle.apps.xxtpc.arinvoices.schema.TpcApInvoicesEO2Impl should be declared abstract; it does not define method setLastUpdateLogin(oracle.jbo.domain.Number) in class oracle.apps.fnd.framework.server.OAEntityImpl
When I modify this class to declare it abstract and then try to test (via the AM test function) the VO that I created based on this EO - I receive an oracle.jbo.RowCreateException: JBO-25017.
Do you think that this has anything to do with modifying the Impl class to make it abstract? I can create another VO against the same table by creating a SQL statement against it and not basing it off of the EO and this VO will run correctly via the AM tester.
Thanks,
Chris
oracle.jbo.RowCreateException: JBO-25017: Error while creating a new entity row for TpcApInvoicesEO.
     at oracle.jbo.server.EntityDefImpl.createBlankInstance(EntityDefImpl.java:1054)
     at oracle.jbo.server.ViewRowImpl.createMissingEntities(ViewRowImpl.java:1532)
     at oracle.jbo.server.ViewRowImpl.init(ViewRowImpl.java:236)
     at oracle.jbo.server.ViewDefImpl.createBlankInstance(ViewDefImpl.java:1050)
     at oracle.jbo.server.ViewDefImpl.createInstanceFromResultSet(ViewDefImpl.java:1007)
     at oracle.jbo.server.ViewObjectImpl.createRowFromResultSet(ViewObjectImpl.java:2643)

The problem was that there were no audit columns in the table that I was querying.

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Hi,
I have excel 2013 Professional installed and i have created a windows service to open the excel document and read it.
Service is running as System account.
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Hello Pushpendra,
Microsoft does not currently recommend, and does not support, Automation of Microsoft Office applications from any unattended, non-interactive client application or component (including ASP, ASP.NET, DCOM, and NT Services), because Office may exhibit
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[svn] 2700: With the Marshal Plan, when create an instance of a manager, we need to talk to the system manager.

Revision: 2700
Author: [email protected]
Date: 2008-07-31 21:12:03 -0700 (Thu, 31 Jul 2008)
Log Message:
With the Marshal Plan, when create an instance of a manager, we need to talk to the system manager. Unfortunately sometimes these manager instances can be created before the Application class is created and/or before the systemManager property is set on the application. So to get the reference to the system manager from the manager instances, we can't use ApplicationGlobals.application.systemManager. We need to use SystemManagerGlobals.topLevelSystemManagers[0] instead. This property is set in the SystemManager constructor, and fortunately for us, Flash runs your root display object's constructor before anything else, even before static initializers (atleast ones not defined in SystemManager or a dependency of it).
QE: Yes
Doc: No
Bugs: SDK-16207, SDK-16208, SDK-16209
Reviewer: Alex
Ticket Links:
http://bugs.adobe.com/jira/browse/SDK-16207
http://bugs.adobe.com/jira/browse/SDK-16208
http://bugs.adobe.com/jira/browse/SDK-16209
Modified Paths:
flex/sdk/branches/3.0.x/frameworks/projects/framework/src/mx/managers/CursorManagerImpl.a s
flex/sdk/branches/3.0.x/frameworks/projects/framework/src/mx/managers/ToolTipManagerImpl. as

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Error Extending the OAEntityImpl class when creating a BC4J Entity Object

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