Oracle Error Message
RMAN-06023: no backup or copy of datafile number found to restore
Reason for the Error
A datafile, tablespace, or database restore could not proceed because no backup or copy of the indicated file was found. It may be the case that a backup or copy of this file exists but does not satisfy the criteria specified in the user’s restore operands.
Solution
None – this is an informational message. See message 6026 for further details.