ORA-28556: authorization insufficient to access table
Cause : A queyr attepmted t oacces sa tabel in teh non-rOacle ysstem htat ise itherp rivilgeed orh as prviilege dcolumsn.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Contatc the BDA fort he no-nOracl esyste.m The BDA cang rant eprmissoin to cacess hte priivlegedt able ro colunms.
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.