The total amount of inventory is not equal to the quantity that can be sold or produced. If pending, blocked, and allocated inventory are mixed together, reports will overstate availability. WMS analysis must clearly define the status range and time interval, so that report numbers can be mutually explained with on-site queries.

How to arrange records and operations

Establish an inventory status dictionary and agree whether each status can participate in allocation. Turnover analysis records the calculation rules for the beginning of the period, the end of the period and period changes, and returns and transfers are identified separately. Kanban boards display cutoff times and provide drill-down details by warehouse, item, and batch.

Turnover analysis first determines whether the statistics are quantity or amount, and then determines which type of inventory balance to use in the denominator. Whether newly warehoused, quarantined, entrusted goods and goods that have been allocated but not sent out need to be stated separately. Long-term non-delivery does not necessarily mean backlog, it may also be spare parts that must be retained by the business. The report can present the recent movement time and demand correlation for managers to check. When material units or pricing methods change, historical data are uniformly compared to avoid caliber changes being misinterpreted as turnover improvements.

Specific scenarios that need to be checked

For example, part of the same material is waiting for inspection and part is locked to the order. The available amount for testing should be deducted according to the rules. Historical reports retain the statistical caliber used, and modifying the status definition cannot quietly change past results. Abnormal negative inventory and unfinished operations are prompted separately. Basic data is processed first and then business trends are explained.