I have created database manually and it is created. After restart the database i am seeing the error:
ORACLE instance started.
Total System Global Area 849530880 bytes
Fixed Size 1339824 bytes
Variable Size 499125840 bytes
Database Buffers 343932928 bytes
Redo Buffers 5132288 bytes
ORA-00205: error in identifying control file, check alert log for more info
Here my alert log
tail: cannot open `10' for reading: No such file or directory
==> alert_uat03.log <==
starting up 1 shared server(s) ...
ORACLE_BASE from environment = /opt/oracle
Sun Sep 27 09:10:14 2015
ALTER DATABASE MOUNT
ORA-00210: cannot open the specified control file
ORA-00202: control file: '/opt/oracle/product/188.8.131.52/dbhome/dbs/cntrluat03.dbf'
ORA-27037: unable to obtain file status
Linux Error: 2: No such file or directory
Additional information: 3
ORA-205 signalled during: ALTER DATABASE MOUNT...
How to fix it up?
Note: In pfile I have not added any controlfile path
Please read my question and revert back I have created new manual database. I don't have backup for it. while opening the database i am seeing this error.