FCDB Weblogic JVM Crash Due to Out of Memory (Doc ID 2828722.1)

Last updated on JANUARY 03, 2022

Applies to:

Symptoms

When weblogic is running it sometimes needs restart since it gets hang,
the following error occurs and works fine on restart.

ERROR
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javax.ejb.EJBException: EJB Exception: : java.lang.OutOfMemoryError: Failed to create a thread: retVal -1073741830, errno 11
at java.lang.Thread.startImpl(Native Method)
at java.lang.Thread.start(Thread.java:972)
at java.util.concurrent.ThreadPoolExecutor.addWorker(ThreadPoolExecutor.java:968)
at java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1382)
at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:144)
at com.iflex.fcat.timer.FCCNotificationTimer.onTimeOut(FCCNotificationTimer.java:273)
at com.iflex.fcat.timer.TimerBean.ejbTimeout(TimerBean.java:387)
at weblogic.ejb.container.timer.TimerImpl.timerExpired(TimerImpl.java:301)
at weblogic.timers.internal.TimerImpl.run(TimerImpl.java:284)
at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:550)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:263)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:221)


STEPS
-----------------------
The issue can be reproduced at will with the following steps:
1. Start Weblogic server

BUSINESS IMPACT
-----------------------
The issue has the following business impact:
Due to this issue, there is no as such impact on the end user.

Changes

Cause

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