ORA-41606: rule class name already used by an existing object

文档解释

ORA-41606: rule class name already used by an existing object

Cause: An attempt was made to create a rule class with a name that is already used by an existing object.

Action: Specify a different name for the rule class and try again.

ORA-41606: rule class name already used by an existing object 意味着已经存在一个使用该规则类名称的对象，这个错误是在新建一个包含规则的决策表时出现的。

官方解释

常见案例

一般处理方法及步骤

1.检查是否存在已有使用相同规则类名称的对象，可用select语句从Oracle数据库中查询：

select object_name from dba_objects where object_type='RULE’ and object_name=;

2.若已存在相同规则类名称的对象，需要修改需要新建规则表的规则类名称。