ORA-19909: datafile 1 belongs to an orphan incarnation on the Standby Database

Hi Guys
I need your help resolving this issue please.
I have create a standby database that has issue appling log from primary to standby. The issue was related to the controlfile so I have recreated the standby controlfile.

Standby database was mounted
SQL>alter database mount standby database;
database altered.

NOW
Logs are shippped but not applied and alert log is showing the following error:

ORA-19909: datafile 1 belongs to an orphan incarnation
ORA-01110: data file 1: '/opt/app/p5m2d2/oradata01/PS21DM/dbf/system_01.dbf'

SQL> recover standby database using backup controlfile until cancel;
ORA-00283: recovery session canceled due to errors
ORA-19909: datafile 1 belongs to an orphan incarnation
ORA-01110: data file 1:
'/opt/app/p5m2d2/oradata01/PS21DM/dbf/system_01.dbf'



Any help is appreciated.
Thanks

Hi

Did you do a point in time recovery of the primary database ?

regards
Hrishy

I have attempted recovery but no luck.
Anybody experience this error before..please help
Thanks

what is the version?