How to fix the Oracle error ORA-24201: duplicate publisher, publisher already added to the queue?

In this post, you’ll learn more about the Oracle ErrorORA-24201: duplicate publisher, publisher already added to the queue with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-24201: duplicate publisher, publisher already added to the queue

Reason for the Error ORA-24201: duplicate publisher, publisher already added to the queue

Attempted to add a publisher to the queue again.

How to fix the Error ORA-24201: duplicate publisher, publisher already added to the queue ?

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

Specify another publisher or user DBMS_AQADM.ALTER_PUBLISHER to alter the publisher’s properties.