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Weblogic failing to start due to lack of Java Heap space (Doc ID 2703087.1)

Last updated on SEPTEMBER 19, 2023

Applies to:

Oracle Communications Network Integrity - Version 7.3.6.0.0 and later
Information in this document applies to any platform.

Symptoms

The following exception can be seen in the Weblogic nohup.out logs and the server will not start.

<Jul 24, 2020 4:22:02,886 PM SAST> <Notice> <WebLogicServer> <BEA-000360> <The server started in RUNNING mode.>
<Jul 24, 2020 4:22:02,955 PM SAST> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to RUNNING.>
<Jul 24, 2020 5:00:14,158 PM SAST> <Warning> <JDBC> <BEA-001129> <Received exception while creating connection for pool "opss-data-source": IO Error: Connection reset by peer, Authentication lapse 1 ms..>
<Jul 24, 2020 5:00:31,553 PM SAST> <Error> <com.oracle.coherence> <BEA-000000> <2020-07-24 17:00:31.553/3547.114 Oracle Coherence GE 12.2.1.3.0 <Error> (thread=Cluster, member=1): Detected soft timeout of {WrapperGuardable Guard{Daemon=NameService:TcpAcceptor} Service=ClusterService{Name=Cluster, State=(SERVICE_STARTED, STATE_JOINED), Id=0, OldestMemberId=1}}>

Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "[STANDBY] ExecuteThread: '24' for queue: 'weblogic.kernel.Default (self-tuning)'"
***************************************************************************
The WebLogic Server encountered a critical failure
java.lang.OutOfMemoryError: Java heap space
Reason: There is a panic condition in the server. The server is configured to exit on panic
***************************************************************************
<Jul 24, 2020 6:29:54,151 PM SAST> <Warning> <oracle.dfw.framework> <DFW-40116> <failure creating incident
java.lang.OutOfMemoryError: Java heap space
>
<Jul 24, 2020 6:29:54,150 PM SAST> <Critical> <WorkManager> <BEA-002911> <Work Manager weblogic.kernel.Default failed to schedule a request due to java.lang.OutOfMemoryError: Java heap space
java.lang.OutOfMemoryError: Java heap space
>
<Jul 24, 2020 6:00:22,204 PM SAST> <Emergency> <Store> <BEA-280060> <The store "WLS_DIAGNOSTICS" encountered a fatal error, and it must be shut down: weblogic.store.PersistentStoreFatalException: java.lang.OutOfMemoryError: Java heap space
weblogic.store.PersistentStoreFatalException: java.lang.OutOfMemoryEr

ERROR
-----------------------
Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "[STANDBY] ExecuteThread: '24' for queue: 'weblogic.kernel.Default (self-tuning)'"
***************************************************************************
The WebLogic Server encountered a critical failure
java.lang.OutOfMemoryError: Java heap space
Reason: There is a panic condition in the server. The server is configured to exit on panic
***************************************************************************
<Jul 24, 2020 6:29:54,151 PM SAST> <Warning> <oracle.dfw.framework> <DFW-40116> <failure creating incident
java.lang.OutOfMemoryError: Java heap space
>
<Jul 24, 2020 6:29:54,150 PM SAST> <Critical> <WorkManager> <BEA-002911> <Work Manager weblogic.kernel.Default failed to schedule a request due to java.lang.OutOfMemoryError: Java heap space
java.lang.OutOfMemoryError: Java heap space
>
<Jul 24, 2020 6:00:22,204 PM SAST> <Emergency> <Store> <BEA-280060> <The store "WLS_DIAGNOSTICS" encountered a fatal error, and it must be shut down: weblogic.store.PersistentStoreFatalException: java.lang.OutOfMemoryError: Java heap space
weblogic.store.PersistentStoreFatalException: java.lang.OutOfMemoryEr

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution


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