How to fix the Oracle error RMAN-06184: duplicate object in backup specifier: string string?

In this post, you’ll learn more about the Oracle ErrorRMAN-06184: duplicate object in backup specifier: string string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

RMAN-06184: duplicate object in backup specifier: string string

Reason for the Error RMAN-06184: duplicate object in backup specifier: string string

A backup command specifies the same datafile or copy of a data file multiple times.

How to fix the Error RMAN-06184: duplicate object in backup specifier: string string ?

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

Eliminate the duplicates.