They accepted that reconciliation and found a separate package of twelve cables in their packing area. It has not been collected yet. We have kept the incomplete kits apart.

Have those twelve been dispatched under a separate reference now? Ask them to include the cable identity, so stores can check more than the number.

The separate parcel has arrived. Stores checked twelve cables against the ordered assembly reference and completed the remaining kits. We have 169 complete kits now. Thank you for putting the shortage into kit terms.

And now the receipt can be closed against its actual contents. Keep that final per-kit message with it; it did useful work here.