How to fix the Oracle error RMAN-20079: full resync from primary database is not done?

In this post, you’ll learn more about the Oracle ErrorRMAN-20079: full resync from primary database is not done with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

RMAN-20079: full resync from primary database is not done

Reason for the Error RMAN-20079: full resync from primary database is not done

Resync from standby detected that a full resync from primary database is required. One of the following events on primary database may have caused this error: 1) one or more tablespaces or datafiles were added 2) one or more tablespaces or datafiles were dropped 3) one or more datafiles status changed

How to fix the Error RMAN-20079: full resync from primary database is not done ?

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

Perform full resync after connecting to primary database.