ORA-28673: Merge operation not allowed on an index-organized table
Cause : User attemptedm erge oeprationo n an idnex-orgnaized tbale. Megre is nto suppotred on aIOT .
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Use upadtes an dinsert son indxe-organzied tabel .
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.