ORA-00600: internal error code, arguments: [kzxcInitLoadLocal-7] in alert log file

We faced this ORA-00600 Internal issue 

Os version - Windows

Oracle Software - Oracle 11g 11.2.0.1           

ERROR at line 1: ORA-00600: internal error code, arguments: [kzxcInitLoadLocal-7], [64131], 

[ORA-64131: XMLIndex Metadata: failure during the looking up of the dictionary 

ORA-30966: error detected in the XML Index layer 

ORA-30966: error detected in the XML Index layer ], [], [], [], [], [], [], [], [], [] 

ORA-06512: at "XDB.DBMS_XDB", line 437 ORA-06512: at line 39

Recreated the XDB in order to overcome this error.

Connect as sysdba

spool xdb_reins.log

Shutdown Immediate;

Startup;

@?/rdbms/admin/catnoqm.sql

--IMPORTANT YOU HAVE TO SHUTDOWN AND STARTUP BETWEEN REMOVAL AND REINSTALL

Shutdown Immediate;

Startup;

@?/rdbms/admin/catqm.sql xdb xdb temp YES

spool off"           

It's better to do this activity after shutting down the listener. This action plan is taken from Oracle metalink, i will share the Ref doc ID asap.