jca enlisting datasource failed when datasource is first time used or have been idling for a while -------------------------------------------------------------------------------------------------- Key: WFLY-3132 URL: https://issues.jboss.org/browse/WFLY-3132 Project: WildFly Issue Type: Bug Security Level: Public(Everyone can see) Components: JCA Affects Versions: 8.0.0.Final Environment: Windows 7 64 bits, java ee 7 Reporter: Richard Yang Assignee: Jesper Pedersen I am not sure this is a bug. I have opened a thread in the jboss community. But so far I have not got a definitive answer. I can reproduce this everytime. This same code works fine in eap 6.0. Please see the issue description in the following thread: https://community.jboss.org/thread/237883 I would like to provide more details if somebody will work on this issue. Server log and trace level log (jca trace) are attached on that thread. Thanks.