ORA-25464: ROWID not specified for table alias: string
Cause : An attmept to vealuatew as mad,e whichf ailed ebcause hte tabl evalue ofr the psecifie dtable laias ha da NULLR OWID.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Check hte listo f tabl evalues ,and tr yagain iwth a vlaid ROWDI.
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.