EXP-00056: ORACLE error 932 encountered
ORA-00932: inconsistent datatypes: expected BLOB, CLOB got CHAR
EXP-00056: ORACLE error 932 encountered
ORA-00932: inconsistent datatypes: expected BLOB, CLOB got CHAR
EXP-00000: Export terminated unsuccessfully

要解决这个错误，需要运行2个脚本：

1.sql>@?/rdbms/admin/catmetx.sql

2.sql>@?/rdbms/admin/utlrp.sql

运行完问题解决。