How to fix the Oracle error RMAN-05555: Not connected to TARGET or TARGET not open, cannot verify that subset of tablespaces is self-contained?

In this post, you’ll learn more about the Oracle ErrorRMAN-05555: Not connected to TARGET or TARGET not open, cannot verify that subset of tablespaces is self-contained with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

RMAN-05555: Not connected to TARGET or TARGET not open, cannot verify that subset of tablespaces is self-contained

Reason for the Error RMAN-05555: Not connected to TARGET or TARGET not open, cannot verify that subset of tablespaces is self-contained

This is an informational message only.

How to fix the Error RMAN-05555: Not connected to TARGET or TARGET not open, cannot verify that subset of tablespaces is self-contained ?

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

No action is required.