Stock and warehouse tracking: seeing receipts, issues and count differences in one ledger

Why does the number of items on the shelf not match the record? The answer is usually not one big mistake but small movements that were never entered: an issue that was shipped but not recorded, a transfer between two warehouses that was never written down, a receipt entered against the wrong product. Stock tracking software records how much of each product is in which warehouse, receipt, issue and transfer movements, and critical stock levels. When set up correctly, it turns a count difference from a surprise into something you can investigate.

Why is a single movement ledger the cornerstone?

A product’s stock is the result of all the receipts, issues and transfers recorded so far. If movements are kept in different spreadsheets by different people, the result becomes unreliable too. This is why the Inventory & Warehouse Management module of KurumsalPortal records receipts, issues and transfers between warehouses in a single movement ledger. Stock across several warehouses is followed from the same screen; warehouse, purchasing and production teams see from the same record how much of which product is in which warehouse. That way, the question “do we have that product at the branch, or in the main warehouse?” is answered with a record rather than a phone call, and two teams do not talk about the same product with different numbers.

A small example: in a two-shift distribution warehouse, the day team ships a product to a branch but leaves entering the issue until the end of the shift. The night team sees the product missing from the shelf, while the record still shows it in stock. Purchasing trusts the record and does not place an order; a few days later a customer is told “out of stock”. The problem is not the product itself but that the movement was entered late.

From product card to count: the parts of the module

• Product card: Each product is defined with category and barcode information. Movements are entered against the right product card, so similar products do not get mixed up in the warehouse.
• Multiple warehouses: More than one warehouse is defined; transfers between warehouses also enter the movement ledger.
• Movement ledger: Receipts, issues and transfers are collected in one place and the stock position is read from these movements.
• Count: Warehouse counts are verified by comparing them with the records.
• Critical level: Products that fall to the critical stock level become visible and are reflected in the stock report.

A four-step review when a count difference appears

A count difference is not a problem in itself; small differences can appear in any count. The problem is when the cause of the difference cannot be found and the same difference repeats. When the records and the count are in the same system, the review settles into an orderly sequence:

1. State the difference precisely. Which product, which warehouse, and how big is the gap between the record and the count? A general sentence like “the stock doesn’t match” is not enough for a review.
2. Look at the movement ledger. Go through the receipts, issues and transfers entered since the last count; look for a movement that was not entered or was entered twice.
3. Classify the cause. Was it a movement entered against the wrong product, an issue that was not recorded, a counting error, or a physical loss?
4. Correct it and close the root cause. Correct the record if needed; find which step was skipped so that the same difference does not appear in the next count.

Habits that keep stock accurate

• Enter every movement at the moment it happens; the “we’ll catch up at the end of the shift” habit is the main source of differences.
• Use a single card for the same product. Cards opened under two different names split the stock in two.
• Record the issue and the receipt of a transfer on the same day; otherwise the goods in transit hang in limbo in the records for a while and show up as a difference at the count.
• Count at regular intervals and do not leave differences to the next count.

Critical level: noticing before material runs out

Critical stock levels are monitored, and products that fall to that level become visible. For the purchasing team, this means a list that comes to them instead of a “we’ve run out of material” phone call from production. When setting the critical level, think about the product’s lead time, its rate of consumption and the effect on the business if it runs out; the same level will not be reasonable for every product. Reviewing the level against actual consumption over time also prevents the list from becoming needlessly crowded.

The stock report, in turn, spreads this visibility over time. Which products often fall to the critical level, which warehouse has a lot of movement, and which item often shows differences? These questions can only be answered when movements are recorded completely; reviewing the answers at regular intervals is also how you reduce the risk of loss and stoppages.

If barcodes will be used, the choice of reader and hardware is agreed with you during the project. If stock information needs to be shared with an ERP system, the scope of this data flow is also clarified in the needs analysis, because KurumsalPortal works independently; there is no ready-made ERP integration.

To manage products, multiple warehouses, movements, counts and critical stock levels in a single ledger, take a look at the Inventory & Warehouse Management page.