hi Rajesh and Gaurav,
1. Please check attached ora_sql_result file.
2. startup with full path
SQL> startup mount pfile=G:\oracle\PFP\102\database\initPFP.ora.mount
LRM-00101: unknown parameter name 'diagnostic_dest'
ORA-01078: failure in processing system parameters
3. If I removed the diagnostic_dest parameter then result is.
SQL> startup mount pfile=G:\oracle\PFP\102\database\initPFP.ora.mount
ORA-00401: the value for parameter compatible is not supported by this release
4. If I change the value of compatible parameter from 11.2.0 to 10.2.0 then i get below error.
SQL> startup mount pfile=G:\oracle\PFP\102\database\initPFP.ora.mount
ORA-01261: Parameter db_recovery_file_dest destination string cannot be translat
ed
ORA-01263: Name given for file destination directory is invalid
OSD-04018: Unable to access the specified directory or device.
O/S-Error: (OS 3) The system cannot find the path specified.
5. If i change the value ( from NTS) to NONE) of this parameter SQLNET.AUTHENTICATION_SERVICES in sqlnet.ora
SQL> startup mount pfile=G:\oracle\PFP\102\database\initPFP.ora.mount
ORA-01031: insufficient privileges
I don't think that issue will be resolved after change the parameters.
Regards,