Symptoms:
Media Recovery Stopped on standby database after adding datafile on primary.
 
Error:
MRP0: Background Media Recovery terminated with error 1111
 
Alert Logfile:
Managed Standby Recovery not using Real Time Apply
MRP0: Background Media Recovery terminated with error 1111
Errors in file /u01/oracle/diag/rdbms/erpdr/ERPPROD/trace/ERPPROD_pr00_44120.trc:
ORA-01111: name for data file 58 is unknown - rename to correct file
ORA-01110: data file 58: '/u01/oracle/product/11.2.0/dbhome_1/dbs/UNNAMED00058'
ORA-01157: cannot identify/lock data file 58 - see DBWR trace file
ORA-01111: name for data file 58 is unknown - rename to correct file
ORA-01110: data file 58: '/u01/oracle/product/11.2.0/dbhome_1/dbs/UNNAMED00058'
Recovery Slave PR00 previously exited with exception 1111
MRP0: Background Media Recovery process shutdown (ERPPROD)
 
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