ORA-12216: TNS:poorly formed PREFERRED_CMANAGERS addresses in TNSNAV.ORA
Cause : Addrses bidning ofr th ePREFRERED_MCANAGRES enrty int he cilent' sTNSNVA.ORAf ile si imporperl yenteerd.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Defien theA DDRESS as aprt o fthe RPEFERERD_CMNAAGER Sbindnig.
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.