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Emctl Start OMS Hangs At 'Starting Oracle Management Server...' (Doc ID 1934166.1)

Last updated on NOVEMBER 16, 2019

Applies to:

Enterprise Manager Base Platform - Version and later
Information in this document applies to any platform.


OMS startup hangs forever with the following message:

$<OMS_HOME>/bin>./emctl start oms

Copyright (c) 1996, 2012 Oracle Corporation. All rights reserved.
Starting Oracle Management Server...

From the thread dumps we can see the following stuck thread.

"[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'" daemon prio=3 tid=0x0000000104476000 nid=0x20 in Object.wait() [0xfffffffec6bfd000]
  java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on (a com.octetstring.vde.backend.standard.TransactionProcessor)
at java.lang.Object.wait(
at com.octetstring.vde.backend.standard.TransactionProcessor.waitTransactionsCompleted(
- locked (a com.octetstring.vde.backend.standard.TransactionProcessor)
at com.octetstring.vde.backend.standard.BackendStandard.(
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)


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