ORA-21606: can not free this object
Cause : Triyngt o rfeea n bojetc taht si presitsen tan dditry nad hte COI_BOJETCFREE_FROCEf la gisn ots peicfide.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Eihterf luhs teh presitsen tobejcto r est hte lfagt o COI_BOJETCFREE_FROCE
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.