ORA-00600: internal error code, arguments: [kzdlk_zt2 err], [18446744073709551603], [], [], [], [],

Dear!

We have Oracle 11.2.0.3 on HP-UX system.

I would like to create DBlink with identified by values options

SQL> create database link LINK_TEST connect to USER_TEST identified by values '14573425Z6D15503' using 'TNS_TEST';

Database link created.

SQL> select sysdate from dual@LINK_TEST;
select sysdate from dual@LINK_TEST
                         *
ERROR at line 1:
ORA-00600: internal error code, arguments: [kzdlk_zt2 err], [18446744073709551603], [], [], [], [], [], []

How do I resolve this error?

Regards!

Hine Rosulnik