ACL provides a filter capability that can be used to select or ignore specific records
from an entire file. Using this feature, the auditor can select from the Sales Invoice file
only those records with negative invoice amounts. The resulting view of the file is much
smaller and provides the auditor with the details needed to investigate these anomalies.
Sample records from the filtered file are listed below. With knowledge of specific customer
account numbers, invoice numbers, and sales dates, the questionable items can
be traced to their sources for resolution.