An enabled anomaly pattern can be disabled when it is no longer required or while its criteria are being refined. Disabling the pattern stops future enforcement but doesn't delete the pattern.
When configuring controls:
Select only patterns that support the organization’s policies.
Use historical periods and variation thresholds appropriate to the control objective.
Avoid enabling all patterns without first tuning their criteria.
Test each control using representative invoice scenarios.
Refine criteria to reduce false positives.
Use the Currency, Amount, Invoice Date, Supplier, Supplier Site, Purchase Order Number, and Invoice Header Description influence criteria only with the Fraudulent Invoice anomaly.
Use Yes or Y to enable these criteria. The control treats any other value, including No, N, or blank, as disabled.
Don't provide these criteria for anomaly types other than Fraudulent Invoice. Doing so results in an "unsupported influence attributes" validation error, regardless of whether the value is set to Yes or No.
Amount Variation is a percentage-based numeric field. For example, enter 100 to represent 100%.
Enter Time Period as a numeric value that represents the number of days. Don't enter text such as "Past 30 Days"; enter 30 instead.
Invoices identified with anomalies are surfaced for review and may move to a Needs Revalidation status during processing.