Oracle Weekend Error ORA-04031

Open the computer in the morning, CRT full screen 4031, the head is fried

Mon Mar 05:55:25 CST 2018
Errors in FILE/U01/APP/ORACLE/ADMIN/OMS10G/BDUMP/OMS10G_CJQ0_23214.TRC:
Ora-00604:error occurred at recursive SQL level ora-00604:error occurred at recursive SQL Level 2
ora-04031:unable to allocate: bytes of shared memory ("Shared Pool", "select timestamp, flags from ...", "SQL Area", "TMP")

Use PL/SQL to view the database and report the same error, unable to log in

Log on to the database server Sqlplus/as SYSDBA, you can log in, execute SQL report the same error, shutdown immediate, not normal execution.

In order to enable the test to run properly, the greatest killer

Ps-ef|grep Ora_smon

Kill-9

Last Sqlplus/as Sysdba

Startup

Restart the app and run normally. It's time to go check the wrong ...

Oracle Weekend Error ORA-04031