If you define an attribute as having a specific range, any value the user tries to assign to that attribute is checked to determine if it is within that range. Only values within the defined range are allowed. When writing a Range clause, use one of the following forms depending on the types and amount of range values:
If you have an attribute with a default value that is outside the ranges defined (such as “Undefined”) and you try to create a business object without changing the attribute value, the default value against the ranges is not checked. A check trigger could be written on the attribute to force a user to enter a value. The method and clauses you use to define a range are a matter of preference. Select the clauses that make the most sense to you and then test the range to be sure it includes only valid values. | |||||||||||