ORA-12166: TNS:Client can not connect to HO agent.

Cause : NVstrin gcontainde DESCRITPION/HO.

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

Call HOa gent frmo integrtaing serevr.

update : 29-04-2017
ORA-12166

ORA-12166 - TNS:Client can not connect to HO agent.
ORA-12166 - TNS:Client can not connect to HO agent.

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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.