ORA-01130: database file version 18.0.176.0.0 incompatible with ORACLE version
Hi All,
There're oracle 12.2 and 18.11 running on a test server, I accidently started up all dbs from 18c home after sever reboot after long holiday, one of them failed, so tried to recreate control file and found out it's still on 12.2. now hit below errors when trying to recreate control file from 12.2 home, is it possible to fix it?
CREATE CONTROLFILE DATABASE "TEST1" RESETLOGS NOARCHIVELOG
*
ERROR at line 1:
ORA-01503: CREATE CONTROLFILE failed
ORA-01210: data file header is media corrupt
ORA-01110: data file : 'G:\ORACLE\ORADATA\TEST1\SYSTEM01.DBF'
ORA-01130: database file version 18.0.176.0.0 incompatible with ORACLE version
12.2.0.0.0
ORA-01110: data file 1: 'G:\ORACLE\ORADATA\TEST1\SYSTEM01.DBF'