log file recovery

Hi:
My db is unable to open due to a problem in log file that is current..

alter database open
*
ORA-00322: log 3 of thread 1 is not current copy
ORA-00312: online log 3 thread 1: '/u02/oradata/nbs/redo03.log'

Cant even reset logs since db is "No archive log" mode
and logfile is current..

Please give any clues..

Thx

It sounds like your log file has essentially been lost. You will have to do incomplete recovery. Since you are not in archivelog mode, you don't have very many options.