[Oracle]ORA-19206: 用于查询或 REF CURSOR 参数的值无效

错误场景：
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

解决办法：运行$ORACLE_HOME/rdbms/admin/catmeta.sql