You can add a validation rule for the validation that belongs
to payment processing domain either by using the pre-defined greex
xml rule or by creating a custom criteria.
Pre-defined greex
rule
To configure a simple validation with a pre-defined greex
xml rule in
Sterling Business Center, the business user enters the value for the required
attribute in a text box.
Note: For all the validations,
which are implicit and, which are detected by the system you would
not be able to create validation rules. For example, CALL_FOR_AUTHORIZATION
is a validation that belongs to the payment processing domain. The
validation type for this ID is detected by the system. For such validation
Ids, the Validation Rules tab would be disabled.
Custom criteria
To
configure a more complex validation that is based on a ValidationType,
a business user builds a Greex condition that considers the data in
the ModelTemplate.