请教！在警告日志里记录了ORA-600[12235]错误，并没有影响正常的系统工作，在metalink上查了相关文档，他们的解释如下：
An Oracle process was started but it cannot determine what it is
supposed to be doing. The process exits and writes the error in the alert.log
The error doesn't cause any problems for the database.
The following note has information on this error.
Note:33174.1 ORA-600 [12235] "Oracle process has no purpose in life !"
但是我不能理解Oracle process has no purpose in life 是什么意思，请问哪位能举个例子解释一下，不胜感激！！！
