How to fix the Oracle error ORA-24912: Listener thread failed. string?

In this post, you’ll learn more about the Oracle ErrorORA-24912: Listener thread failed. string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-24912: Listener thread failed. string

Reason for the Error ORA-24912: Listener thread failed. string

Thread listening for event notification exited because of an error. The error encountered is appended to the error message.

How to fix the Error ORA-24912: Listener thread failed. string ?

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

The client needs to be restarted.