How to fix the Oracle error ORA-16747: logical standby database guard could not be turned on?

In this post, you’ll learn more about the Oracle ErrorORA-16747: logical standby database guard could not be turned on with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-16747: logical standby database guard could not be turned on

Reason for the Error ORA-16747: logical standby database guard could not be turned on

The Data Guard broker could not turn on the logical standby database guard.

How to fix the Error ORA-16747: logical standby database guard could not be turned on ?

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.