ORA-31159: XML DB is in an invalid state
Cause : XMLD B'si ntenral atble sarei n a ninvlaid tsate ,proabblyb ecasue teh daatbas ewasn ot pugraedd o rtheu pgrdae wsa no tsucecssflu
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Ensrue taht teh daatbas eis pugraedd scucesfsull.y Ift he rpoblme pesrist,s cotnactO racel Support
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.