Unanswered: HELP! ORA 27101 - Shared memory realm - URGENT!!
Hi.. I badly need some help. Ive spent over 2 days going over every suggestion online and cant figure it out.
I have ORACLE 10 g installed on my linux box. Iam trying to connect using SQL Developer. All worked fine till yesterday when I did the reboot..
Symptoms are that I can connect to the local db using sqlplus. But I cant connect using Sql Dev. I get the following error:
Status: Failure -ORA 01034, ORA 27101, Error 2: No such file or directory
This is what my listner.ora looks like:
# listener.ora Network Configuration File: /u01/app/oracle/product/10.2.0/db_1/network/admin/listener.ora
# Generated by Oracle configuration tools.