ORA-01111: name for data file is unknown – rename to correct file
Error in dataguard alert log/start managed recovery process:- SYS@XXX>alter database recover managed standby database; alter database recover managed standby database * ERROR at line 1: ORA-00283: recovery session canceled due to errors ORA-01111: name for data file 61 is unknown – rename to correct file ORA-01110: data file 61: ‘/u01/app/oracle/product/12.1.0/db_1/dbs/UNNAMED00061’ ORA-01157: cannot identify/lock data file 61 – see DBWR trace […]