Find what is missing on the statement vs in the ERP — after ruling out timing. · ~40 min
On the statement but not in ERP → often a missing bill (or wrong vendor / wrong extract).
In ERP but not on the statement → dispute, vendor lag, or report-flavour / timing.
Match what you can. Two statement lines are missing from AP. Two AP lines are extras — classify carefully (one may be timing).
Click a statement line, then click an AP line to pair. Click a pair badge to unlink. Archetypes: S1 × L1.
Read each scenario and drag to the correct bucket. Watch for the aged-open false alarm.
Select a card, then click a bucket. Timing and report-flavour mistakes that look like “missing” are critical fails.