How to fix the Oracle error PGU-00302: not connected to a database?

In this post, you’ll learn more about the Oracle ErrorPGU-00302: not connected to a database with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PGU-00302: not connected to a database

Reason for the Error PGU-00302: not connected to a database

Cause: You must be connected to the database for the requested operation.

How to fix the Error PGU-00302: not connected to a database ?

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

Action: CONNECT to the database using a valid username and password before retrying the operation.