How to fix the Oracle error ORA-16058: standby database instance is not mounted?

In this post, you’ll learn more about the Oracle ErrorORA-16058: standby database instance is not mounted with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-16058: standby database instance is not mounted

Reason for the Error ORA-16058: standby database instance is not mounted

The Remote File Server (RFS) process on the standby database received an internal error.

How to fix the Error ORA-16058: standby database instance is not mounted ?

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

Check the standby alert log and RFS trace files for more information.