BEA-000166 error in Weblogic even Clusters are configured with different URL on Linux Enviornment

(Doc ID 1549129.1)

Last updated on MARCH 08, 2017

Applies to:

Oracle Weblogic Server - Version 10.3.4 and later
Information in this document applies to any platform.


In weblogic server, getting below error

<Mar 27, 2013 7:19:08 PM EDT> <Error> <Cluster> <BEA-000166> <Some other cluster in this domain is configured to use the same multicast address as [CLUSTER_NAME]. Clusters cannot use the same multicast address.>


[CLUSTER_NAME] is the name of the cluster


 Configure two cluster with Mutlicast Address as below


Mutlicast IP --> IP1

Mutlicast Port ---> PORT



Multicast IP --> IP2

Mutlicast Port ---> PORT

Note: Both the cluster are configured to use same port number, only IP is different



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