In this post, you’ll learn more about the Oracle ErrorRMAN-06002: command not allowed when not connected to a recovery catalog with the details on why you receive this error and the possible solution to fix it.
Oracle Error Description
RMAN-06002: command not allowed when not connected to a recovery catalog
Reason for the Error RMAN-06002: command not allowed when not connected to a recovery catalog
A command that is allowed only when a recovery catalog connect string was supplied was attempted.
How to fix the Error RMAN-06002: command not allowed when not connected to a recovery catalog ?
You can fix this error in Oracle by following the below steps
Avoid using the command, or restart RMAN and supply a recovery catalog connect string via the CATALOG parameter.