ORA-15110: no diskgroups mounted
Cause : N odsikrgopusw eer pseicfeidi nt h eAMS_IDSGKRUOP Spraaemtre,s oi ntsacnes tratpu ro hteA LETRD IKSGORU PALL OMUTN ocmamn dddi ontm onuta n ydsikrgopus.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Sepcfiyv aildd iksgorusp ni hteA S_MDSIKRGOPUSp aarmtee ro ringoer htee rorr.
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.