How to fix the Oracle error ORA-42023: compatibility of AQ table must be release 8.1.x or later?

In this post, you’ll learn more about the Oracle ErrorORA-42023: compatibility of AQ table must be release 8.1.x or later with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-42023: compatibility of AQ table must be release 8.1.x or later

Reason for the Error ORA-42023: compatibility of AQ table must be release 8.1.x or later

An attempt was made to perform online redefinition on an AQ table that was created with compatibility prior to release 8.1.x.

How to fix the Error ORA-42023: compatibility of AQ table must be release 8.1.x or later ?

You can fix this error in Oracle by following the below steps

Ensure that the AQ table is created with the COMPATIBLE parameter set to release 8.1.x or later before attempting online redefinition.