How to fix the error ORA-00029: session is not a user session?

In this post, you’ll learn more about the Oracle ErrorORA-00029: session is not a user session with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-00029: session is not a user session

Reason for the Error ORA-00029: session is not a user session

The session ID specified in an ALTER SYSTEM KILL SESSION command was not a user session (for example, recursive, etc.).

How to fix the Error ORA-00029: session is not a user session ?

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

Retry with a user session ID.