· GR
Goods receipt 收料入库，通常意味着库存增加
A goods receipt (GR) is a goods movement with which the receipt of goods from a vendor or from production is posted. A goods receipt leads to an increase in warehouse stock.
· GI
Goods issue 出货,通常意味着库存扣减
A goods issue (GI) is a goods movement with which a material withdrawal or material issue, a material consumption, or a shipment of goods to a customer is posted. A goods issue leads to a reduction in warehouse stock.
· ST
Stock transfer，移库,
A stock transfer is the removal of material from one storage location and its transfer to another storage location. Stock transfers can occur either within the same plant or between two plants.
· PGI
Post Goods Issue发货（常指对销售订单的发货）
· IR
Invoice Receipt 收到发票(常在发票校验中使用)
· Cr
在途物资
· GNB
Goods No Billing, 意思就是goods receive but no billing-invoicing，资产(材料)增加了但未付款
· BNG
Billing no goods,货未收到先付款，这种比较少见。
