How to fix the Oracle error RMAN-06418: proxy incremental backups with level > 0 not supported?

In this post, you’ll learn more about the Oracle ErrorRMAN-06418: proxy incremental backups with level > 0 not supported with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

RMAN-06418: proxy incremental backups with level > 0 not supported

Reason for the Error RMAN-06418: proxy incremental backups with level > 0 not supported

PROXY was specified for a non-level-zero incremental backup. Proxy backups may only be full or level 0 backups.

How to fix the Error RMAN-06418: proxy incremental backups with level > 0 not supported ?

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

Remove one of the conflicting options.