How to fix the Oracle error TNS-04018: Instance already started?

AbundantCode 2 weeks ago in Oracle 0

In this post, you’ll learn more about the Oracle ErrorTNS-04018: Instance already started with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

TNS-04018: Instance already started

Reason for the Error TNS-04018: Instance already started

Cause: The STARTUP command was issued to an instance which was already started.

How to fix the Error TNS-04018: Instance already started ?

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

Action: None

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