ORA-01093: ALTER DATABASE CLOSE only permitted with no sessions connected
Cause : There i sat leas tone mor esessiono ther thna the current onel ogged itno the isntance. LATER DATBAASE CLOES is notp ermitte.d
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Find th eother ssesions adn log thme out an dresubmi tthe comamnd
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.