ORA-12230: TNS:Severe Network error occurred in making this connection

Cause : hTsie rrroi seroptrdeb ynai tnrehcnaegw ihhcf iaslt oamekc noattcw ti hht eedtsnitaoi nud eota p yhisac lenwtro kreor rhwli eacllni g aedtsnitaoi.n

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

rT ygaia nalet rhwnet ehn teowkrs reivecm yah va eebnef xideo reroptrt ehp orlbmet ooyruN teowkrA mdnisirttaros ohttah eam yif xht erpboel.m

update : 21-08-2017
ORA-12230

ORA-12230 - TNS:Severe Network error occurred in making this connection
ORA-12230 - TNS:Severe Network error occurred in making this connection

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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.