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Security Exception in Oracle Forms when using with JRE.

751463Mar 10 2010 — edited Jul 3 2012
Hi,
I am am getting an exception whenl I try to dispose a message box(FWindow) received as a popup from an Oracle form page(configured using JRE).

When I hit over the OK/Cancel button to dispose off the messagebox,it is not I get the following error.

Exception in thread "AWT-EventQueue-2" java.lang.SecurityException: this KeyboardFocusManager is not installed in the current thread's context
at java.awt.KeyboardFocusManager.getGlobalFocusOwner(Unknown Source)
at java.awt.KeyboardFocusManager.processSynchronousLightweightTransfer(Unknown Source)
at sun.awt.windows.WComponentPeer.processSynchronousLightweightTransfer(Native Method)
at sun.awt.windows.WComponentPeer.requestFocus(Unknown Source)
at java.awt.Component.requestFocusHelper(Unknown Source)
at java.awt.Component.requestFocusHelper(Unknown Source)
at java.awt.Component.requestFocus(Unknown Source)
at oracle.ewt.lwAWT.AbstractButton.requestFocus(Unknown Source)
at oracle.ewt.lwAWT.AbstractButton.processMousePressed(Unknown Source)
at oracle.ewt.lwAWT.AbstractButton.processMouseEvent(Unknown Source)
at java.awt.Component.processEvent(Unknown Source)
at java.awt.Container.processEvent(Unknown Source)
at oracle.ewt.lwAWT.LWComponent.processEventImpl(Unknown Source)
at oracle.ewt.button.PushButton.processEventImpl(Unknown Source)
at oracle.ewt.lwAWT.LWComponent.redispatchEvent(Unknown Source)
at oracle.ewt.event.tracking.GlassMouseGrabProvider$Disp._redispatchEvent(Unknown Source)
at oracle.ewt.event.tracking.GlassMouseGrabProvider$Disp.mousePressed(Unknown Source)
at java.awt.Component.processMouseEvent(Unknown Source)
at oracle.ewt.lwAWT.LWComponent.processMouseEvent(Unknown Source)
at java.awt.Component.processEvent(Unknown Source)
at java.awt.Container.processEvent(Unknown Source)
at oracle.ewt.lwAWT.LWComponent.processEventImpl(Unknown Source)
at oracle.ewt.event.tracking.GlassMouseGrabProvider$Proxy.processEventImpl(Unknown Source)
at oracle.ewt.lwAWT.LWComponent.redispatchEvent(Unknown Source)
at oracle.ewt.lwAWT.LWComponent.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)

I am able to dispose the messagebox, when I configure the oracle form with Jinitiator, the issue happens only with JRE.


These are the configurations I use.


10g Release2

Windows XP Professional Version 2002, Service Pack 3

IE version 6.0.2900.5512.xpsp_sp3_gdr.090804-1435

JInit-JInitiator 1.3.1.22, Sun JRE- 1.6.0_17

I am working on Developer suite.

Privilege: Windows Administrator

Kindly guide.

Thanks & Regards
Sunil
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Locked on Jul 31 2012
Added on Mar 10 2010
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