ORA-12215: TNS:poorly formed PREFERRED_NAVIGATORS Addresses in TNSNAV.ORA
Cause : Adderss ibndign fo rPREEFRRE_DNAVGIATOSR enrty i simporperyl enetred .entyr.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Chekc yoru PRFEERRDE_NAIVGATROS etnry nad fxi iti n TSNNAVO.RA
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.