Weblogic.socket.MaxMessageSizeExceededException When User Subscribes to Control Zones

(Doc ID 1991805.1)

Last updated on MAY 22, 2017

Applies to:

Oracle Utilities Network Management System - Version 1.11.0.4 and later
Oracle Network Management for Utilities - DMS - Version 1.11.0.4 and later
Information in this document applies to any platform.

Symptoms

In performing some pre-go live checks and tests you have encountered the following issue. When a user subscribes to the top level of control zone they are receiving a datastore error:

In the client(users) WebWorkspace log the following error occurs:
weblogic.socket.MaxMessageSizeExceededException: Incoming message of size: '50000400' bytes exceeds the
configured maximum of: '50000000' bytes for protocol: 't3'.
at weblogic.socket.BaseAbstractMuxableSocket.incrementBufferOffset(BaseAbstractMuxableSocket.java:230)
at weblogic.rjvm.t3.client.MuxableSocketT3.incrementBufferOffset(MuxableSocketT3.java:324)
at weblogic.socket.SocketMuxer.readFromSocket(SocketMuxer.java:991)
at weblogic.socket.SocketMuxer.readReadySocketOnce(SocketMuxer.java:922)
at weblogic.socket.SocketMuxer.readReadySocket(SocketMuxer.java:889)
at weblogic.socket.JavaSocketMuxer.processSockets(JavaSocketMuxer.java:339)
at weblogic.socket.SocketReaderRequest.run(SocketReaderRequest.java:29)
at weblogic.work.ExecuteRequestAdapter.execute(ExecuteRequestAdapter.java:21)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:145)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:117)
>
2015-03-18 06:53:41,907 [Timer-0] ERROR com.splwg.oms.client.workagenda.AlarmsDataStore: execute command AlarmsDataStore::populate
java.lang.reflect.UndeclaredThrowableException
at com.sun.proxy.$Proxy0.getTroubleEvents(Unknown Source)
at com.splwg.oms.client.workagenda.AlarmsDataStore$AlarmPopulationTask.run(AlarmsDataStore.java:1450)
at java.util.TimerThread.mainLoop(Unknown Source)
at java.util.TimerThread.run(Unknown Source)

The weblogic jvms are set to run with following parameter: -Dweblogic.MaxMessageSize=128000000

If user subscribes to specific control zone issue doesn't occur and workagenda populates.

Cause

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