How to fix the Oracle error ORA-24006: cannot create QUEUE, string already exists?

In this post, you’ll learn more about the Oracle ErrorORA-24006: cannot create QUEUE, string already exists with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-24006: cannot create QUEUE, string already exists

Reason for the Error ORA-24006: cannot create QUEUE, string already exists

The queue requested to be created already exists.

How to fix the Error ORA-24006: cannot create QUEUE, string already exists ?

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

Specify another queue name. Query USER_QUEUES for all the exisiting queues in the users’s schema.