10 Replies Latest reply on Jun 9, 2017 9:04 PM by thatJeffSmith-Oracle

    Sql developer is throwing "Network adapter could not establish the connection"


      Hi all,


      I am trying to connect to Oracle EBS R12.1 remote Instance through sql developer.


      But it is thowing an error like this "Network adapter couldnot establish the connection"


      1)Listener is up and running.

      2)Database is up and running.

      3)Other users can connect to db using the same credentials and host name.


      Help me out resolving this issue.