Find the first movement the record does not explain.

Start with one item that staff had to search for. Use the warehouse's approved review process and avoid changing live quantities just to make the screen look right.

Record the mismatch.

Note the item reference, expected location, location found and approximate time. Use an anonymized example for an outside project discussion.

Trace the recent movements.

Review receiving, put-away and transfer records. Find the last step where the physical location and recorded location agreed.

Check the missing or ambiguous step.

Was a destination omitted, a movement left unconfirmed or a label interpreted differently? Check the device and workflow involved without assuming the scanner is the cause.

Separate correction from prevention.

Your team approves any stock correction. A software change may improve destination confirmation, incomplete-work visibility or failed-update follow-up so the same gap is easier to catch.

Verify with isolated items.

Try a complete transfer, a wrong location and an interrupted update. Confirm both the item record and the unresolved-work view before expanding the change.

Read about the scanning workflow or describe the recurring mismatch.