ORA-06555: this name is currently reserved for use by user SYS
Cause : oY urtei dotc erta e aapkcga eanem dS"ATDNRA"D ,D"MB_STSNAADDR "ro" EDUB_GOI."T ehesa erc ruertnylr sereev dof rsu eybu es rYS.S
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
hCooesa onhtren ma eof royrup caakeg.
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.