BPM Process Change Throws 'oracle.javatools.buffer.ReadWriteLock traceUpgrade'

(Doc ID 1580538.1)

Last updated on OCTOBER 25, 2016

Applies to:

Oracle Business Process Management Suite - Version 11.1.1.7.0 to 11.1.1.7.0 [Release 11gR1]
Information in this document applies to any platform.

Symptoms

When attempting to modify a BPMN process, JDev simply hangs with high CPU usage and the following error occurs:

May 31, 2013 12:00:53 PM oracle.javatools.buffer.ReadWriteLock traceUpgrade
SEVERE: lock upgrade; lock 'HTMonthEndBilling_RecordableTaskWithNotif.componentType' upgraded on thread 'AWT-EventQueue-0':
"AWT-EventQueue-0" id=14, 1 read, no writes, no history collected:
at oracle.javatools.buffer.ReadWriteLock.writeLock(ReadWriteLock.java:346)
at oracle.ide.model.Node.writeLock(Node.java:292)
at oracle.bali.xml.addin.XMLSourceNode._getXmlContext(XMLSourceNode.java:1529)
at oracle.bali.xml.addin.XMLSourceNode.getXmlContext(XMLSourceNode.java:178)

Cause

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