Timing gaps: receipt posted, goods not yet on the shelf

The difference list shows 180 pieces fewer than the system for one item, and all eyes turn to the warehouse manager. Often, though, the goods have not disappeared at all. They are standing on the ramp, in the goods-in area or in the dispatch zone while the document was posted long ago, or the other way round. This timing gap between document and goods is among the most frequent causes of count differences, and a few rules before the count will contain it well.

The typical cases

• Goods receipt posted, but the goods are still in the receiving zone or on the ramp.
• Goods put away, but the goods receipt document has not been posted yet.
• Goods issue posted, but the goods are still in the dispatch zone.
• Goods loaded or collected, but the goods issue posting is still missing.
• Transfer between two storage locations: issue posted, receipt still open.

In all five cases document and goods fit together, just not at the same hour.

Before the count: define transition zones and document cut-off

Define one transition zone each for the receiving and the dispatch area, to be recorded on a count sheet of its own. That way goods in waiting are not mixed with the rack stock, and assignment to a document remains possible.

At the cut-off time you also note the last number of the goods receipt document and of the delivery note. All documents with a higher number belong to the period after the cut-off time and are filed separately. This is the document cut-off, and it belongs in the count instructions.

An example from the difference list (illustrative)

Item A: book stock 500 pieces, counted on the rack 320 pieces. The difference is −180. The goods receipt document for 180 pieces was posted on the count date at 16:40, and at 17:10 the goods were still on the ramp. In the transition zone the team counts 180 pieces. Calculation: 320 + 180 = 500, the difference is zero. This is a timing gap and not shrinkage.

A second case: item B has a book stock of 310 pieces. The team counts 310 on the rack and a further 90 in the dispatch zone. The goods issue of 90 pieces is posted, but the goods are still in the building. The count therefore seems to give +90. Whether such goods belong to the stock depends on the contract, the delivery terms and valuation, and it is a question for accounting and the auditor, not for the count team. The team only documents what stands where.

Evidence instead of assertion

"It is surely a timing gap" is not enough as a clarification. For every difference you classify in this way, evidence belongs in the file:

1. A copy of the goods receipt document or delivery note with date and number.
2. The time of posting according to the system, as far as it can be read.
3. The count slip of the transition zone with the counted quantity.
4. On request, a photo of the goods in the waiting area.

In the difference list the line gets the status "timing gap, evidenced". No correcting entry is needed in this case, because document and goods match. What remains open is the cut-off at the balance sheet date, and accounting settles that together with the auditor.

Shortening the gap from the start

• Goods are posted immediately on arrival and not collected until the evening.
• The transition zone is emptied or listed at the end of every shift.
• Before the cut-off time there is a quiet period in which no new deliveries are accepted.

The sequence on count day helps too. Count the transition zones first or last, but never in between, and record the time. If a zone is still being filled during the count, the quantity can later no longer be assigned to a document. Agree with drivers and goods receipt, therefore, that nothing more is put down in that period.

In short

Anyone who defines transition zones and the document cut-off beforehand quickly separates genuine differences from a mere timing gap. During stock reconciliation AuditMaster groups differences by item, batch and cause, timing gaps included, and delivers a difference list with an evidenced status.