ORA-22805: cannot insert NULL object into object tables or nested tables
Cause : A nattepmtw a smdaet oi nesr taN ULL bojceti not na bojcett albeo ra eNsetdT albe.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Esnuer hta tan o-nNLULo bejc ti sisnetre ditnot h etbal eo risnetr na bojcetw iht tatirbtue swohs evlause raeN ULL.
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.