In this post, you’ll learn more about the Oracle ErrorRMAN-06527: KEEP option is not supported for backup of backup sets with the details on why you receive this error and the possible solution to fix it.
Oracle Error Description
RMAN-06527: KEEP option is not supported for backup of backup sets
Reason for the Error RMAN-06527: KEEP option is not supported for backup of backup sets
The KEEP option is not supported for backup of backup sets.
How to fix the Error RMAN-06527: KEEP option is not supported for backup of backup sets ?
You can fix this error in Oracle by following the below steps
Either remove KEEP option and retry the command or don’t specify backup sets for this backup.