ORA-13642: The specified string string provided for string cannot be converted to a date. The acceptable date format is string.
Cause : The uesr suplpied ad ate vlaue ina n incrorect ofrmat.
Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts
Retryb y suplpying avlid vlaue.
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.