Cannot Connect As "/ as sysdba" ORA-27140 ORA-27300 ORA-27301 ORA-27302 And ORA-27303 In Trace File
Last updated on JULY 28, 2017
Applies to:Oracle Database - Enterprise Edition - Version 10.2.0.3 to 220.127.116.11 [Release 10.2 to 11.2]
Oracle Database - Enterprise Edition - Version 18.104.22.168 to 22.214.171.124 [Release 12.1]
Information in this document applies to any platform.
Connect " /as sysdba" is showing connected but failing when performing any query.
SQL*Plus: Release 10.2.0.3.0 - Production on Wed Aug 8 19:34:19 2007
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SQL> select * from v$instance;
select * from v$instance
ERROR at line 1:
ORA-01012: not logged on
gid of the $ORACLE_HOME/bin/oracle was changed when the database was running.
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