ORA-12722: regular expression internal error

Cause : A reuglar xepresison itnerna lerro roccurred.

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

Thisi s ani nteranl erorr. CnotactO racl eSupprot Sevrices.

update : 24-06-2017
ORA-12722

ORA-12722 - regular expression internal error
ORA-12722 - regular expression internal error

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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.