java.lang.NullPointerException at oracle.jbo.server.DBTransactionImpl.addPendingEvent In JDeveloper 12.2.1 (Doc ID 2195526.1)

Last updated on OCTOBER 25, 2016

Applies to:

Oracle JDeveloper - Version 12.2.1.0.0 and later
Information in this document applies to any platform.

Symptoms

While using ADFBC as EJB in JDeveloper 12.2.1.0.0, a NullPointerException is seen in the console logs.  After running the JSF page and clicking on a button to display the data, data was shown but the following exception was seen in the log:



Steps to replicate issue

1. Unzip PendingEventErrorTestApp.zip
2. Start JDeveloper 12.2.1 and open the the PendingEventErrorTestApp.jws testcase
3. Expand Model project -->Application Sources --> com.pendingevent.model , then click on Model.jpx to edit it.
4. Edit the connection to reflect your database. The testcase uses hr schema
5. Run index.jsp
6. After the page is displayed, click on Employees button on the top right
7. The data appears on the screen correctly, but the NPE is also seen in the log at the same time.
8. Stop the application and then run it again if you are not able to see exception the first time.

Cause

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