ORA-01031: insufficient privileges

[asim satti]

hi,

i have created a database in oracle 11g. when i connect to the database using sys as sysdba it gives the following error message

ORA-01031: insufficient privileges

i can't login into database with any user

can any one help me thanks

[karthick meyyappan]

check it out.
https://forums.oracle.com/forums/thread.jspa?threadID=2427182