Turn off data prompt OracleORA-24324ORA-01041ORA-01089

Turn off data prompt OracleORA-24324ORA-01041ORA-01089

Turn off data prompts Oracle ORA-24324 ORA-01041 ORA-01089

Turning off data prompts Oracle ORA-24324 ORA-01041 ORA-01089 errors and personal resolutions.

SQL> conn/as sysdba
Connected to an idle instance.

SQL> shutdown immediate
The ORA-24324: service handle not initialized.
ORA-24323: value not allowed
ORA-01089: immediate shutdown in progress-no operations are permitted

SQL> shutdown immediate
The ORA-24324: service handle not initialized.
ORA-01041: internal error. hostdef extension doesn't exist

After searching for the Internet for a long time, I can simply shutdown abort, but the following error occurs when I execute shutdown abort.

SQL> shutdown abort
ORA-01031: insufficient privileges

Final Solution:

Run vi/etc/host under root.

# Do not remove the following line, or various programs
# That require network functionality will fail.
127.0.0.1 localhost. localdomain localhost
: 1 localhost6.localdomain6 localhost6

Delete the red row above, re-enter the oracle user, and execute SQL plus.

Shutdown abot feasible

SQL> shutdown abort
ORACLE instance shut down.

It may not be the reason for the above red sentence. You also need to exit and re-enter the oracle user. If you don't understand it, it will solve the problem.

A very strange error. Why?