JBO-29000: Unexpected Exception Caught: Java.util.ConcurrentModificationException When Opening View Object and Navigating to View Criteria

(Doc ID 2331562.1)

Last updated on NOVEMBER 27, 2017

Applies to:

Oracle JDeveloper - Version 12.2.1.1.0 and later
Information in this document applies to any platform.

Symptoms

When opening a view object and navigating to view criteria (AdvancedSeaarchCriteria and SingleFieldSearchCriteria), the following error is received:

Stack trace:
oracle.jbo.mom.xml.DefPersistenceException: JBO-29000: Unexpected exception caught: java.util.ConcurrentModificationException, msg=null
 at oracle.jbo.mom.xml.XMLOutputStream.writeObject(XMLOutputStream.java:1650)
 at oracle.jbo.mom.xml.XMLOutputStream.writeObject(XMLOutputStream.java:1604)
 at oracle.jbo.dt.objects.CloneService.copyObject(CloneService.java:82)
 at oracle.jbo.dt.objects.CloneService.cloneObject(CloneService.java:54)
 at oracle.jbo.dt.objects.JboNamedObject.cloneObject(JboNamedObject.java:2322)
 at oracle.jbo.dt.ui.main.DtuUtil.cloneObject(DtuUtil.java:737)
...


<Patch 22046170> was tried to be installed,  but OPatch states the patch is not needed.

Cause

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