5 Replies Latest reply: Feb 4, 2013 4:36 AM by Paul M. RSS

    Not able to login into oracle after installation

    986966
      Hi All,

      i did an installation of oracle-xe-11.2.0-1.0.x86_64 and after the installation i added the paths mentioned below.
      Now when i try to login into oracle it gives me the error below.

      Are the paths wrong or there is something else i need to do?


      [root@beta beta]# export ORACLE_HOME=/u01/app/oracle/product/11.2.0/xe/
      [root@beta beta]# export PATH=/u01/app/oracle/product/11.2.0/xe/bin:$PATH
      [root@beta beta]# export ORACLE_SID=orcl


      [root@beta beta]# sqlplus

      SQL*Plus: Release 11.2.0.2.0 Production on Thu Jan 24 14:20:32 2013

      Copyright (c) 1982, 2011, Oracle. All rights reserved.

      Enter user-name: system
      Enter password:
      +ERROR:
      ORA-01034: ORACLE not available
      ORA-27101: shared memory realm does not exist
      Linux-x86_64 Error: 2: No such file or directory
      Process ID: 0
      Session ID: 0 Serial number: 0+


      =========================================
      Still gives error if the try to login this way:

      [root@beta beta]# sqlplus / as sysdba

      SQL*Plus: Release 11.2.0.2.0 Production on Thu Jan 24 14:23:00 2013

      Copyright (c) 1982, 2011, Oracle. All rights reserved.

      ERROR:
      ORA-01031: insufficient privileges


      Enter user-name:


      Thanks for help in advance .