3 Replies Latest reply: Nov 12, 2013 12:34 AM by Vedant.. RSS

    Hi, i have installed oracle 11g into windows 7 64bit . I am getting an error in SQL Plus. This was an error message shown in SQL Plus given below. Can you please help for the solution.

    42234a44-8454-479d-92a7-3cb72a688052

      SQL*Plus: Release 11.2.0.1.0 Production on Tue Nov 12 11:03:40 2013

       

       

      Copyright (c) 1982, 2010, Oracle.  All rights reserved.

       

       

      Enter user-name: sys

      Enter password:

      ERROR:

      ORA-12560: TNS:protocol adapter error

       

       

       

       

      Enter user-name: