Logic and count quality review

Logic and count quality review: what Excel is actually doing

A quality review combines row-level tests with control counts. The classified totals should reconcile to the source row count, and every exception should have an owner or a documented reason for remaining unassigned.

Read this Logic and count quality review example

Start with the business need: Build a quality-control summary that assigns every exception to an owner. Read each argument, reference, field, or control in the example before copying it into a larger model.

=COUNTIFS(Status,"Review",Owner,"<>" )

The Logic and count quality review mistake to catch

A neat exception list is incomplete when records can fall into no category or more than one category.

Your desk challenge for lesson 18

Create a control equation: total records = passed + review + unresolved, then investigate any difference.

• Define the status or exception you need to identify.
• Choose a logical or counting function that matches the rule.
• Test blanks, errors, and boundary values separately.