'ORA-24950: unregister failed, registration not found' Error When Using Advanced Queuing Asynchronous Callback (Doc ID 1318222.1)

Last updated on MAY 01, 2011

Applies to:

Oracle Server - Enterprise Edition - Version: 10.2.0.1 to 11.1.0.7 - Release: 10.2 to 11.1
Information in this document applies to any platform.

Symptoms

A process using Advanced Queuing asynchronous callback on 10.2 or 11.1 database fails with:

ORA-24950: unregister failed, registration not found

It is noticed that entries in sys.loc$ have a server IP address of '0.0.0.0'.

Cause

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