How to fix the Oracle error ORA-01093: ALTER DATABASE CLOSE only permitted with no sessions connected?

In this post, you’ll learn more about the Oracle ErrorORA-01093: ALTER DATABASE CLOSE only permitted with no sessions connected with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-01093: ALTER DATABASE CLOSE only permitted with no sessions connected

Reason for the Error ORA-01093: ALTER DATABASE CLOSE only permitted with no sessions connected

There is at least one more session other than the current one logged into the instance. ALTER DATABASE CLOSE is not permitted.

How to fix the Error ORA-01093: ALTER DATABASE CLOSE only permitted with no sessions connected ?

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

Find the other sessions and log them out and resubmit the command