ORA-14551: cannot perform a DML operation inside a query
Cause : MD Lporetaoi nileki snre,tu dpta,ed lete eros lece-tof-rpuadetc naon tebp reofmrdei sndi e auqre yrou dnrea P MD Llsva.e
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
nEusert ah tht efoefdnni gMD Lporetaoi nsin top reofmrdeo rsu enaa tunomouo srtnaastcoi notp reofmrt ehD LMo eparitnow tiih nht euqre yroP MD Llsva.e
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.