Exception: java.util.ConcurrentModificationException After Upgrade from OSB 11.1.1.6.0 to 11.1.1.7.4 (Doc ID 2058686.1)

Last updated on JULY 05, 2017

Applies to:

Oracle Service Bus - Version 11.1.1.7.0 to 11.1.1.7.0 [Release 11g]
Information in this document applies to any platform.

Symptoms

Setup:

WLS 10.3.6.x

OSB 11.1.1.7.4

Problem:

An exception is seen on the 1st Managed Server of the domain

ERROR
-----------------------

#### <osb_lxosb001_a> <[ACTIVE] ExecuteThread: '22' for queue: 'weblogic.kernel.Default (self-tuning)'> <> <> java.util.ConcurrentModificationException: Document changed during save
at org.apache.xmlbeans.impl.store.Saver.process(Saver.java:302)
at org.apache.xmlbeans.impl.store.Saver$TextSaver.ensure(Saver.java:1666)
at org.apache.xmlbeans.impl.store.Saver$TextSaver.read(Saver.java:1772)
at org.apache.xmlbeans.impl.store.Saver$TextReader.read(Saver.java:2405)
at org.apache.xmlbeans.impl.piccolo.xml.XMLReaderReader.read(XMLReaderReader.java:129)
at org.apache.xmlbeans.impl.piccolo.xml.PiccoloLexer.yy_refill(PiccoloLexer.java:3474)
at org.apache.xmlbeans.impl.piccolo.xml.PiccoloLexer.parseElementNameNS(PiccoloLexer.java:2351)
at org.apache.xmlbeans.impl.piccolo.xml.PiccoloLexer.parseOpenTagNS(PiccoloLexer.java:1455)
at org.apache.xmlbeans.impl.piccolo.xml.PiccoloLexer.parseXML(PiccoloLexer.java:1261)
at org.apache.xmlbeans.impl.piccolo.xml.PiccoloLexer.yylex(PiccoloLexer.java:4814)
at org.apache.xmlbeans.impl.piccolo.xml.Piccolo.yylex(Piccolo.java:1291)


Changes

 Weblogic Upgrade from version 10.3.6.0 to 10.3.6.0.11 and OSB Upgrade from version 11.1.1.6.0 to 11.1.1.7.4

Cause

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