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JBO-29000 NullPointerException in, Internal Error 500 or Browser Looping Infinitely When Accessing WebCenter Framework Application (Doc ID 1514642.1)

Last updated on JULY 28, 2023

Applies to:

Oracle WebCenter Portal - Version to [Release 11g]
Information in this document applies to any platform.


On Webcenter Portal Framework Application, when attempting to access the application, the following occurs in the browser:

     - Goes into an infinite loop or

     - Displays Internal Error 500 

The error  in the Manager Server log is:

oracle.jbo.JboException: JBO-29000: Unexpected exception caught: java.lang.NullPointerException, msg=null
at oracle.adf.model.binding.DCBindingContainerReference.createBindingContainer(
at oracle.adf.model.binding.DCBindingContainerReference.getBindingContainer(
at oracle.adf.model.BindingContext.get(
at oracle.adf.model.BindingContext.findBindingContainer(
at oracle.adf.model.BindingContext.findBindingContainerByPath(
Truncated. see log file for complete stacktrace
Caused By: java.lang.NullPointerException
at oracle.adfinternal.view.faces.model.binding.FacesTemplateContainerDef.createNestedTemplateBinding(
at oracle.adfinternal.view.faces.model.binding.FacesTemplateContainerDef.createExecutableBinding(
at oracle.adf.model.binding.DCBindingContainerDef.createExecutables(
at oracle.adf.model.binding.DCBindingContainerDef.initializeBindingContainer(
at oracle.adf.model.binding.DCBindingContainerDef.createBindingContainer(
Truncated. see log file for complete stacktrace




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