How to fix the Oracle error ORA-16772: switchover to a standby database failed?

In this post, you’ll learn more about the Oracle ErrorORA-16772: switchover to a standby database failed with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-16772: switchover to a standby database failed

Reason for the Error ORA-16772: switchover to a standby database failed

The Data Guard broker encountered errors when switching over to the specified standby database.

How to fix the Error ORA-16772: switchover to a standby database failed ?

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

Check the Data Guard broker log and Oracle alert log for more details.