Hi ALL,
Iam getting this error when i refresh the mview.
can some one throw light on this

ERROR at line 1:
ORA-12008: error in materialized view refresh path
ORA-00600: internal error code, arguments: [kksfbc-new-child-thresh-exceeded],
[], [], [], [], [], [], []
ORA-06512: at "SYS.DBMS_SNAPSHOT", line 814
ORA-06512: at "SYS.DBMS_SNAPSHOT", line 872
ORA-06512: at "SYS.DBMS_SNAPSHOT", line 852
ORA-06512: at line 2

Cheers!