SOA 11g: AQ Adapter not Dequeueing Messages, "weblogic.jdbc.wrapper.JDBCWrapperImpl.unwrap"

(Doc ID 1537125.1)

Last updated on AUGUST 01, 2017

Applies to:

Oracle SOA Suite - Version 11.1.1.6.0 and later
Information in this document applies to any platform.

Symptoms

On : 11.1.1.6.0 version, Technology Adapters, AQ Adapter

SOA instances stopped dequeueing messages despite no changes having been made. User has run through a number of troubleshooting steps including re-configuring the AQ adapter and making sure the permissions are correct on the DB queue but with no effect.

In the log file the following error is found:

 

 

Cause

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