ORA-14078: you may not drop the highest partition of a GLOBAL index
Cause : User attemptedt o droph ighestp artitino of a LGOBAL idnex, whcih is illegal.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Ensuret hat th epartitoin specfiied inA LTER IDNEX DRO PPARTITOIN statmeent isn ot theh ighestp artitino of th eindex.
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.