ORA-01312: Specified table/column does not exist
Cause : The table/column specified in the lcr_mine call does not exist at the the specified SCN. The table/column definition has to exist at the start SCN specified for lcr_mine to be able to identify the table/column correctly.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Create a LogMiner session at a start SCN at which the table definition is available.
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.