Help me -ORA-00600: internal error code, arguments: [12209], [83],
Today I recieved calls from clients the database is hanging and transactions is hanging
Usually it happens due to locking of rows ,Usually I kill the session due to that all the bdatabase blocks will be released due to that.
But this time when I looks my alert file the following messag appeared and What I came to know from search is there is some problem in tnsnav.ora .
This issue Iam facing newly and dont know what this file is and waiting to resolve this problem So pls Kindly help me out of.
-----------------------------------------------------------------------------------------------------------------
Mon Feb 1 11:09:52 2010
Errors in file /u01/oracle/admin/NMH/udump/nmh2_ora_16919.trc: