Item journals for adjustments and counts in Business Central

What item journals in Business Central do

Search for Item Journals and you get a grid of lines. Each line has a posting date, document number, item, location, quantity and unit amount. Nothing happens until you post. Then stock goes up or down. The inventory value in the general ledger follows, either at once or when the cost posting routine runs.

Because the journal skips documents, it is powerful, so use it with care. Goods bought from a vendor belong on a purchase order. Goods you sell belong on a sales order. Then payables, receivables and statistics stay right. The journal is for movements that have no trading document behind them.

Item journals in Business Central: entry types and what each one means

The Entry Type field tells Business Central what kind of movement the line is. Positive Adjmt. increases stock. Negative Adjmt. decreases it. These two cover most everyday corrections. Purchase and Sale also exist. They move stock in or out, but item statistics label them as trading activity.

Pick the type that tells the truth, because reports group by it. A write-off entered as Sale would inflate sales quantities in item analysis. Production output and consumption have their own journals. So do transfers between bins or locations. Do not enter them here, even though the pages look alike.

Item journals in Business Central: the fields that decide cost

On a positive adjustment, Unit Amount sets the cost at which the goods enter stock. So check it instead of accepting whatever default appears. On a negative adjustment, the item's costing method sets the cost. Location Code and, where you use them, Bin Code and Variant Code say exactly which stock changes.

The ledger accounts come from posting groups. The General Business Posting Group on the line, with the item's General Product Posting Group, selects the inventory adjustment account. Many companies create a dedicated business posting group for write-offs. Then shrinkage lands on its own account. Tracked items also need lot or serial numbers.

Batches, standard journals and recurring lines

Journal batches let different people or purposes keep their own working list under the same template. One batch might serve the warehouse supervisor. Another might serve opening balances, and a third might serve quality write-offs. Each batch can have its own number series and reason code. That makes later audit questions much easier to answer.

If you post the same lines often, enter them once and choose Save as Standard Journal. Then recall them with Get Standard Journals. A recurring item journal also exists for adjustments that repeat on a schedule. For large loads, paste the lines from Excel or import them with a configuration package.

Posting item journals in Business Central with care

Before you post, use the test report or the preview posting action to see the entries that will appear. After posting, the Item Ledger Entries page shows the movement and the Value Entries show the cost. You cannot edit a posted line. So fix a mistake with an opposite line that points to the original entry.

Limit who can post item journals in Business Central through permission sets, and ask for a reason code on every line. If adjustments have become a daily habit, that usually points to a gap upstream, in receiving or picking. Our consultants can help you trace the cause.

Item journals in Business Central: common questions

What is the difference between an item journal and a physical inventory journal?

An item journal is for adjustments that you enter yourself. A physical inventory journal works out the expected quantity for each item and location. You type the counted quantity, and the journal works out the difference for you. So use the physical inventory journal for counts, and keep the plain item journal for one-off corrections.

How do I move stock between locations instead of using item journals?

Use the Item Reclassification Journal, not the item journal. It has fields for the current and new location, bin and dimensions. It posts the move as a transfer and leaves total stock alone. For goods that travel between sites, a transfer order gives better tracking.

Can I undo a posted item journal line?

No. Posted entries are permanent. To correct one, post a line with the opposite entry type and quantity. Then set the Applies-to Entry field to the original item ledger entry, so the cost reverses exactly. This keeps the audit trail clear, because both lines stay visible in the ledger.

Which account does an inventory adjustment post to?

The Inventory Adjmt. Account in General Posting Setup receives it. The combination of business and product posting groups on the line selects that account. The balance sheet side comes from Inventory Posting Setup. A separate business posting group lets write-offs go to their own expense account, which makes shrinkage easy to see in reports.

Should opening stock be loaded with an item journal?

Yes, that is the standard method at go-live. Enter the lines as positive adjustments with the agreed unit cost, usually from a counted stock list. Then post them on the cutover date. After that, clear the offsetting ledger amount against the opening balance entries. Do a trial run in a sandbox first, so you know the totals will agree.

Related inventory guides and services

Item journals in Business Central sit beside counting, costing and valuation. These pages explain physical inventory, how costs flow through the system and the cost adjustment routine that follows every stock movement. Read them together, because a clean adjustment only helps when the cost side is also right. Our consultants can look at your journal batches and posting groups with you, and suggest simple controls that fit the size of your warehouse team. For the product detail, see Microsoft's guide to counting, adjusting and reclassifying inventory with journals.