Newbee: ORA-27101: shared memory realm does not exist

From: Christian Ruediger <ruediger_at_rbg.informatik.tu-darmstadt.de>
Date: Tue, 20 Jan 2004 15:53:06 +0100
Message-ID: <bujhsv$l4i$1_at_news.tu-darmstadt.de>



[Quoted] Hello folks,

i am new to oracle so i'm sorry if my question is trivial. I have Installen Oracle 8.1.7 successful on a SUN SOLARIS System. Now i would like create a new database manually as describes in the Administrators Manual. Thus i am trying to get connectet with sqlplus. So here is my Problem:
Each time I'd like to connect in sqlplus I get the following Error-Message:
ERROR:
ORA-01034: ORACLE not available
ORA-27101: shared memory realm does not exist SVR4 Error: 2: No such file or directory

I discovered that I get this Message independent of the username and password i inserted before. So i assumed that my user password combination is not known to oracle.
How do get get to know which users exist for oracle administration? Or has anyone an Idea why i cant connect.

I've searched the net for answers but i havent found any matches yet.

This is what i did to connect:

bash-2.03$ ./sqlplus /nolog

SQL*Plus: Release 8.1.7.0.0 - Production on Tue Jan 20 16:18:28 2004

(c) Copyright 2000 Oracle Corporation. All rights reserved.

SQL> connect userX As sysdba
Enter password:
ERROR:
ORA-01034: ORACLE not available
ORA-27101: shared memory realm does not exist SVR4 Error: 2: No such file or directory Received on Tue Jan 20 2004 - 15:53:06 CET

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