Oracle-Import datapump errors

Oracle-Import datapump errors I got below errors when I was doing datapump import for oracle database today. [html] impdp 'xeuser/password @ xe 'directory = datadump schemas = xeuser dumpfile = BACKUP. DMP logfile = impdp. log... ORA-39002: invalid operation ORA-39070: Unable to open the log file. ORA-39087: directory name DATADUMP is invalid How to resolve? 1. create directory [html] SQL> create or replace directory datadump as '/dumpdir'; I named this direcotry as datadump. you can name it as what you want. 2. grant read, write permission to user [html] SQL> grant read, write on directory datadump to xeuser, sys; 3. please notice: if you use linux OS you need to do one more thing: Make sure oracle has the write permission of datadump folder and has the rea D permission of your datadump file. ortherwise you more likely get error: [html] ORA-39002: invalid operation ORA-39070: Unable to open the log file. ORA-29283: invalid file operation ORA-06512: at "SYS. UTL_FILE ", line 536 ORA-29283: invalid file operation Don't repeat my mistake! I just simply gave rwx for all users. [html] sudo chmod u + rwx, g + rwx, o + rwx/dumpdir