ORA-12545 TNS: Host or Object Does not Exist , while using SCAN

Mar 31, 2018 12:30:00 PM by Syed Jaffar Hussain


This is a companion discussion topic for the original entry at https://blog.toadworld.com/2018/03/31/ora-12545-tns-host-or-object-does-not-exist-while-using-scan