Error scene:
Exp user / pass owner = SomeUser file = test.dmp
ORA-00600: Internal Error Code, Arguments: [Kpotcpop1], [], [], [], [], [], [], []
ORA-19206: Invalid Value for Query Or Ref Cursor Parameter
EXP-00056: Oracle Error 600 Encountered
ORA-00600: Internal Error Code, Arguments: [Kpotcpop1], [], [], [], [], [], [], []
ORA-19206: Invalid Value for Query Or Ref Cursor Parameter
EXP-00000: Export Terminated UnsuccessFully
Solution: Run $ oracle_home / rdbms / admin / catmeta.sql
