ORA-25331: cannot downgrade because there are commit-time queue tables
Cause : nAa ttmetpw sam da eotd wognareda d tabasa ehttah sac moim-titemq eueut bael.s
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
rDpoa llc moim-titemq eueut bael sebofera ttmetpni ght eodnwrgda.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.