"warning: FLASHBACK succeeded but OPEN RESETLOGS would get error below"
*Cause: Flashback Database ended without error. However, if the ALTER DATABASE
OPEN RESETLOGS command were attempted now, it would fail with the
specified error. The most likely cause is that Flashback Database had
to add a file back to the control file but could not restore the file's
*Action: If a backup is available, restore the backup, online the file, and
recover the database to the original flashback target scn or timestamp.
If a backup is not available, but the redo from the file creation to the
target scn or timestamp is available, then create the file using the
ALTER DATABASE CREATE DATAFILE command, bring the file online, and recover
the database to the original flashback target scn or timestamp.