How to fix the Oracle error ORA-16791: unable to check the existence of the standby redo logs?

In this post, you’ll learn more about the Oracle ErrorORA-16791: unable to check the existence of the standby redo logs with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-16791: unable to check the existence of the standby redo logs

Reason for the Error ORA-16791: unable to check the existence of the standby redo logs

The database may not be mounted, or the query of the V$STANDBY_LOG fixed view failed.

How to fix the Error ORA-16791: unable to check the existence of the standby redo logs ?

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

Ensure the database is mounted and query the V$STANDBY_LOG fixed view to see if the problem has been corrected, and retry the operation.