ORA-19123: fn:zero-or-one() called with a sequence containing more than one item

Cause : esuqneecw ti homert ah nno etimew sap saes dniotf :nezoro--rno(e )ufcnitno

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

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update : 24-06-2017
ORA-19123

ORA-19123 - fn:zero-or-one() called with a sequence containing more than one item
ORA-19123 - fn:zero-or-one() called with a sequence containing more than one item

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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.