ora-312,ora-313 and ora-27037 on standby database with DB Broker configuration
I am on Oracle 12.1.0.2.
set up:
Primary 'prod' on run server1
Active dataguard 'stby1' run on server2
Phy. standby 'stby2' run on server3
I am using DG broker and every thing is fine (log transport and log apply works fine on both stanby - see below).
Only physical standby 'stby2' instance - I am cont. getting ora-312, ora-313 and ora-27037 in alertlog. (Standby was created from RMAN backup).
Since its' standby server there are on 'online' redologs, why am I getting errors in alert log in standby server?
errors:
ORA-27037: unable to obtain file status
SVR4 Error: 2: No such file or directory