<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta content="text/html;charset=ISO-8859-9" http-equiv="Content-Type"> <title></title> </head> <body bgcolor="#ffffff" dir="ltr" text="#000000"> Filiz Cetin wrote: <blockquote cite="mid2e454b34050605142768b91779@mail.gmail.com" type="cite" dir="ltr"> <pre wrap="">Hi, I've solved my problem. I installed Oracle again, I gave the SID and database name without dot (.) but the default value has dot (.) emrep. I've changed the value without dot. I works. Oracle is working, ı create databases using dbca I installed TOra, however, ı could not connect oracle. TOra gives me an error, unable to connect to the database. ORA-01034 Oracle not available ORA-27101 shared memory realm does not exist Linux Error: 2: no such file or directory I searched google, but, ı could not find a solution. Have you faced with before? Thanks -- Filiz On 6/5/05, Filiz Cetin <a class="moz-txt-link-rfc2396E" href="mailto:filiz.cetin@gmail.com"><filiz.cetin@gmail.com></a> wrote: </pre> <blockquote type="cite"> <pre wrap="">Hi Oded In fact no oracle scripts are installed in /u01/app/oracle, including tnsping or sqlplus etc since one of recommended assistants fail. The installer gives me an error during the installation of configuration assistants -> Enterprise Manager Repository Creation Assistant and leaves me with retry / next / cance options. Best Filiz </pre> </blockquote> <pre wrap=""> </pre> </blockquote> hi, this error occur when the database you are trying to connect is not open. when you do: ps -ef | grep pmon do you get something? Regards, Oded. </body> </html>