Managed Server State Warning With OSB-473015 And OSB-473003 Errors In The Logs

(Doc ID 2377114.1)

Last updated on APRIL 06, 2018

Applies to:

Oracle Service Bus - Version 12.2.1.3.0 and later
Information in this document applies to any platform.

Symptoms

An OSB managed server configured in a Dynamic Cluster sees health warning and writes these to the logs file every minute:

<Mar 21, 2018 5:10:00,010 AM WIB> <Warning> <oracle.osb.statistics.statistics> <OSB-473015> <As Automatic Service Migration enabled in Domain, selection of Aggregation Server delayed till Aggregator Singleton is activated. This may happen either during start of all managed servers or migration of Aggregator Singleton due to failure of managed server where it is activated. If this message did not stop after sometime, check managed servers are running. If not, contact Oracle Support.>
<Mar 21, 2018 5:10:00,010 AM WIB> <Error> <oracle.osb.statistics.statistics> <OSB-473003> <Aggregation Server Not Available. Aggregator stub was null>
<Mar 21, 2018 5:11:00,010 AM WIB> <Warning> <oracle.osb.statistics.statistics> <OSB-473015> <As Automatic Service Migration enabled in Domain, selection of Aggregation Server delayed till Aggregator Singleton is activated. This may happen either during start of all managed servers or migration of Aggregator Singleton due to failure of managed server where it is activated. If this message did not stop after sometime, check managed servers are running. If not, contact Oracle Support.>
<Mar 21, 2018 5:11:00,011 AM WIB> <Error> <oracle.osb.statistics.statistics> <OSB-473003> <Aggregation Server Not Available. Aggregator stub was null>
<Mar 21, 2018 5:12:00,011 AM WIB> <Warning> <oracle.osb.statistics.statistics> <OSB-473015> <As Automatic Service Migration enabled in Domain, selection of Aggregation Server delayed till Aggregator Singleton is activated. This may happen either during start of all managed servers or migration of Aggregator Singleton due to failure of managed server where it is activated. If this message did not stop after sometime, check managed servers are running. If not, contact Oracle Support.>
<Mar 21, 2018 5:12:00,011 AM WIB> <Error> <oracle.osb.statistics.statistics> <OSB-473003> <Aggregation Server Not Available. Aggregator stub was null>

Cause

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