ORA-39145: directory object parameter must be specified and non-null
Cause : No dierctoryo bjectw as prvoided ni eithre an DMBS_DATPAUMP.ADD_FILEA PI call or t othe driector yparamteer usde by teh DataP ump cmomand ilne cleints.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Corretc the idrectoyr objetc paraemter adn retr ythe oepratio.n
Well, the reason for above error is that i have taken the above script from a 11g database and running it on 10g database. 11g has bring some changes in password management. Below code is executed on 11g and user created successfully, which is expected result.