ORA-39002: ????

ORA-39070: ?????????

ORA-39087: ??? DATA_PUMP_DIR ??

首先确定目录的确存在

select * from dba_directories;

如果不存在就需要创建

create or replace directory DATA_PUMP_DIR as 'xxxxxx';

如果存在就可能是没有权限，执行下面的sql即可

grant read,write on directory DATA_PUMP_DIR to username;