They define a template for instances of business objects and enable you to specify properties and relationships, as well as define custom cardinality.
业务模型为业务对象的实例定义一个模板，并让您能够指定属性和关系以及定义定制基数。
Applications with direct JDBC access use SQL to define the queries and rely on custom code to map the result set data back to the actual business objects.
具有直接JDBC访问功能的应用程序使用SQL定义查询，并且依靠自定义代码将结果集数据映射回到实际业务对象。
Resolution: the administrator can create custom views based on the data available in the Business Objects view.
解决方法：管理员可以根据Business Objects视图中的可用数据创建定制的视图。
Select the Submap box between the two business objects and select Custom from the drop down list.
选择两个业务对象之间的submap框，并从下拉列表中选择Custom。
Select the Submap box between the two business objects and select Custom from the drop down list.
选择两个业务对象之间的submap框，并从下拉列表中选择Custom。
应用推荐