Re: dataguard error

Posted by Roshan on Apr 20, 2018; 5:54am
URL: http://erman-arslan-s-oracle-forum.124.s1.nabble.com/dataguard-error-tp5724p5727.html

I noticed whenever I execute
alter database recover managed standby database disconnect from session;

I get error shown below in alert log
MRP0: Background Media Recovery process shutdown

I check the trace file, I see the error below

ksvp2penabled: ep->flg = 0, rpr->slv_flg = 0
ksvp2penabled: ep = 0x7fe97e184b38, rpr = 0x19d5f0090
ORA-01110: data file 1: '/data/oradata/ORCHESTRATION/datafile/o1_mf_system_dvlq96jw_.dbf'
ORA-01157: cannot identify/lock data file 1 - see DBWR trace file
ORA-01110: data file 1: '/data/oradata/ORCHESTRATION/datafile/o1_mf_system_dvlq96jw_.dbf'
*** 2018-04-20 09:32:42.759922 4929 krsh.c
MRP0: Background Media Recovery process shutdown