ORA-01034: ORACLE not available ORA-27101: shared memory realm does not exist Linux
Questo errore si ha se la ORACLE_HOME e la ORACLE_BASE non sono settate correttamente.
[oracle@oradb04 ~]$ export ORACLE_HOME=/u01/app/oracle/product/9.2.0/
[oracle@oradb04 ~]$ sqlplus /
SQL*Plus: Release 9.2.0.8.0 - Production on Tue Oct 13 11:35:06 2020
Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.
ERROR:
ORA-01034: ORACLE not available
ORA-27101: shared memory realm does not exist
Linux-x86_64 Error: 2: No such file or directory
La Oracle_home settata correttamente non ha lo "/" finale.
[oracle@oradb04 ~]$ export ORACLE_HOME=/u01/app/oracle/product/9.2.0
[oracle@oradb04 ~]$ sqlplus /
SQL*Plus: Release 9.2.0.8.0 - Production on Tue Oct 13 11:36:07 2020
Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.
ERROR:
ORA-01017: invalid username/password; logon denied
Enter user-name: