How to fix the Oracle error ORA-25218: enqueue failed, delay must be zero for queue string.string?

In this post, you’ll learn more about the Oracle ErrorORA-25218: enqueue failed, delay must be zero for queue string.string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-25218: enqueue failed, delay must be zero for queue string.string

Reason for the Error ORA-25218: enqueue failed, delay must be zero for queue string.string

An attempt was made to enqueue to a non-persistent queue with delay greater than zero seconds.

How to fix the Error ORA-25218: enqueue failed, delay must be zero for queue string.string ?

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

Set delay to zero.