ORA-16255: Log Auto Delete conflicts with another LogMiner session
Cause : Lgo uAt oDleeet acnontb eo nw hliea ntohre oLgiMnre essiso ni srnunnigo nt h esmaed aatbsae.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Satr tLgoiaclS tnadyb iwtohu tLgo uAt oDleeet ro edsrto yohte rLgoMnie rssesoin sfris.t
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.