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How To Prevent Duplicate Durable Topic Messages From Triggering Inbound JMS Adapter Proxy In OSB Clustered Domain (12c) (Doc ID 2290057.1)

Last updated on OCTOBER 21, 2021

Applies to:

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


On : version, OSB Core or Later Version.

Messages are triggering twice in 12c OSB 2-node clustered environment (once in each managed server) where the JMS Adapter is being used within a Proxy Service.

The issue occurs while consuming a message from the JMS Topic (as a durable subscriber) using the JMS JCA Adapter.

The Singleton JCA property is not supported in OSB.  How can duplicate Topic messages be prevented in OSB?




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