Oracle Message ORA-19906 - recovery target incarnation changed during recovery

ERRORrecovery target incarnation changed during recovery
CAUSEWhile a media recovery was active, a new incarnation was detected by the server due to inspection or cataloging of archived logs or backup files.
ACTIONIf you want recovery to use the new incarnation, restart recovery. This is the most common action on a standby database when RESETLOGS is done in primary. If you do not want recovery to use the new incarnation, change the recovery destination using RMANs RESET DATABASE TO INCARNATION command. To see which incarnations are available for this target database, query V$DATABASE_INCARNATION or use RMANs LIST INCARNATION command.