ORA-19943: The current database incarnation

admin

ORA-19943: Thecurrent database incarnation changed during backup
Cause: The backup failed because the current databaseincarnation was changed
during the backup. One of the following events caused this incarnation change:
- The database was opened using ALTER DATABASE OPEN RESETLOGS
statement.
- RMAN command RESET DATABASE TO INCARNATION was issued.
- If this happened on physical standby database, then redo apply has appliedredo
data from a new database incarnation.
Action: Re-trythe backup.