Problem: | During DataBase start-up using sqlplus, the following message is received: “ORA-03113 end-of-file on communication channel” |
Action: | Make sure the initialization file (init<SID>.ora) and the password file (orapw<SID>) are in the directory $ORACLE_HOME/dbs. |
Problem: | During Database startup, the following message is received: “ORA-01092 ORACLE instance terminated. Disconnection forced” |
Action: | See the alert in the bdump directory. If you see the message “ORA-12701 CREATE DATABASE character set is not known”, then check the value of the environment variable $ORA_NLS33. Make sure that it is set to the correct location. |
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