2 Replies Latest reply on Sep 20, 2017 8:54 PM by M.A.Shoaib

    Connection Type - multiple entries for each database / service name


      I have a quick question, maybe it is already answered in the form, I tried little bit but couldn't get the answer.


      I am using SQL Developer 17.2, when I create  a new connection, by default it goes to Basic Connection Type, however I want to use my tnsfile so I select TNS then it shows database (services) names, but they are multiples, I mean several entries for one database/service name, even though there is only one entry in tnsnames.ora file and only one of them works.