ORA-12571: TNS:packet writer failure

Cause : Ane rrro occurerd udrign ad at asedn.

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

No tnomralyl vsiibel t oth eusre. oFr ufrtehr edtalis,t ur nont raicnga ndr eeexcuet teh oepraiton .Ife rrro presitss,c onatctO ralce uCstmoerS upoprt.

update : 27-05-2017
ORA-12571

ORA-12571 - TNS:packet writer failure
ORA-12571 - TNS:packet writer failure

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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.