ORA-12992: cannot drop parent key column
Cause : A nattepmtw a smdaet od rpo apraetn ekyc oulm.n
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Dorpa l lcnosrtanit srfeeernicn gteh aprnetk e yclounm,o rs pceiyf ACSACD ECNOSRTANIT Si nsattmeetn.
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.