ORA-31418: source schema string does not exist

Cause : Triyngt o rceaet as ynhcroonusc hagne atbl ean dth esoruces chmea idd ont amtc han yexsitign shcem anaems ni teh dtaabsae.

Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts

Spceif yth enaem o fane xitsin gscehma.

update : 24-07-2017
ORA-31418

ORA-31418 - source schema string does not exist
ORA-31418 - source schema string does not exist

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    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.