ORA-16235: DDL skipped because import has occurred
Cause : An object was exported from the primary database and imported into the Logical Standby database. This DDL occurred before the export.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
No action necessary. This informational statement is provided to record the event for diagnostic purposes.
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.