0 Replies Latest reply: Aug 20, 2013 12:12 PM by 993269 RSS

    SQL developer connecton error1

    993269

      Hi Can anyone help what should I do to get rid of this problem.

       

       

      Status : Failure -Test failed: Listener refused the connection with the following error:

      ORA-12516, TNS:listener could not find available handler with matching protocol stack