How to fix the Oracle error ORA-09957: Unable to send termination request to IMON?

In this post, you’ll learn more about the Oracle ErrorORA-09957: Unable to send termination request to IMON with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-09957: Unable to send termination request to IMON

Reason for the Error ORA-09957: Unable to send termination request to IMON

The attempt to send a termination signal to IMON failed.

How to fix the Error ORA-09957: Unable to send termination request to IMON ?

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

This is an internal error, contact ORACLE support.