Oracle ORA-04045 错误解决

错误：
在执行oracle命令的时候报以下错误：

ORA-04045: errors during recompilation/revalidation of XDB.XDB_PI_TRIG
ORA-01031: insufficient privileges

解决办法：
1.切换到oracle用户下

su - oracle 

2.进入sqlplus

sqlplus / as sysdba

3.执行以下命令

alter system set "_system_trig_enabled" = false scope=spfile; 
alter system set aq_tm_processes=0 scope=spfile; 
alter system set job_queue_processes=0 scope=spfile; 

4.直接在sqlplus重启数据库

shutdown immediate
startup