Java.util.ConcurrentModificationException When Changing Alert State In OEDQ Case Management (Doc ID 2162006.1)

Last updated on AUGUST 22, 2016

Applies to:

Oracle Enterprise Data Quality - Version 9.0.8 and later
Information in this document applies to any platform.
Issue observed with OEDQ version 9.0.8.(1103) on top of Weblogic Application server 7.0.0.29.
Exact Java verson where the error is reported and reproduced is IBM J9 VM (build 2.4, JRE 1.6.0 IBM J9 2.4 Linux amd64-64 jvmxa6460sr13fp2-20130423_146146 (JIT enabled, AOT enabled).

Symptoms

Users are reporting random occurrences of java.util.ConcurrentModificationException in Case Management when trying to change state of alerts. This is a very different error message from the one when two users edit the same alert, where a meaningful message is shown to end users.

This issue is observed by all users, but the impact itself is low as users can work on alerts and change their states after some time.

Cause

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