1 Reply Latest reply on Jun 24, 2017 6:50 AM by Gaz in Oz

    Oracle giving eror ORA-01017 invalid username and password

    user550728

      Hello

       

      I am new to Oracle. I have just installed oracle 12c on my PC. I opened sqldeveloper and gave the default username / password as => scott / tiger and system / manager but I am not able to login

       

      Please help me

       

      regards

      Manoj gokhale