Inventory & Costing

Inventory valuation, standard cost, safety stock, EOQ, costing methods.

Reorder Point in Business Central cover image, showing the saw-tooth inventory chart with the reorder point trigger line, safety stock floor, and lead time
AL Development, Inventory & Costing, Manufacturing

Reorder Point in Business Central: When to Trigger Replenishment, for Make-to-Stock and Make-to-Order

Reading Time: 11 minutesA free, MIT-licensed Business Central extension that calculates the Reorder Point — (Average Daily Demand × Lead Time) + Safety Stock — from real Item Ledger Entries, purchase-receipt history and the item’s safety stock, then writes it into the Reorder Point field so MPS/MRP triggers correctly. The post covers the formula, where the inputs come from in BC, and the crucial make-to-stock vs make-to-order distinction that decides which items should have a reorder point at all.

AL Development, Best Practices, Inventory & Costing

Safety Stock in Business Central: From Theory to a Free Extension You Can Install Today

Reading Time: 7 minutesMost BC implementations have a problem with safety stock — either the value is zero, or it’s a number someone wrote during training three years ago. This post walks through the statistical theory (Z-score method, demand variability, lead time variability), then shows you a free open-source BC extension that does the calculation properly using actual Item Ledger Entries and Purchase Receipts.

EOQ in Business Central cover image with cost curves chart, Wilson Formula subtitle, and Inside Business Central iB monogram
AL Development, Inventory & Costing, Manufacturing

EOQ in Business Central: From the Wilson Formula to a Free Extension That Writes the Number Into Your Planning Worksheet

Reading Time: 9 minutesA free, MIT-licensed Business Central extension that computes the Wilson Economic Order Quantity from real Item Ledger Entries and writes the result into Reorder Quantity (or Order Multiple), so the Planning Worksheet uses the economic batch size directly in MPS and MRP runs. The post covers the formula, the three inputs and where they come from in BC, full MPS/MRP integration, and practical setup guidance.

Best Practices, Inventory & Costing, Manufacturing

How to Troubleshoot Inventory Valuation Issues in Business Central (v27)

Reading Time: 3 minutes

  Introduction Inventory valuation errors in Microsoft Dynamics 365 Business Central can lead to serious financial misstatements, compliance issues, and operational confusion. This guide provides a detailed framework for investigating, diagnosing, and resolving these issues. It’s designed for finance managers, controllers, IT administrators, and power users who need a deep technical understanding of how inventory […]

Best Practices, Inventory & Costing, Manufacturing

Standard Cost Updates in Business Central Manufacturing

Reading Time: 3 minutes

Updating standard costs in Business Central is one of the most misunderstood processes across manufacturing, distribution, and supply chain environments. It affects inventory valuation, margins, production variances, and financial reporting. Yet many companies avoid updating their standard costs or perform the process incorrectly, resulting in inaccurate financials and difficult reconciliations. This guide explains how to […]

Best Practices, Inventory & Costing, Manufacturing

Business Central Costing for Manufacturing

Reading Time: 4 minutes

   Applies to: Microsoft Dynamics 365 Business Central (SaaS & On‑Prem). Screens and labels may vary slightly by version. The concepts are stable across recent versions. Suggested Blogger Labels: Business Central, Dynamics 365, Manufacturing, Costing, Standard Costing, FIFO, Average Costing, Work Centers, Machine Centers, WIP, Variances, Subcontracting, Month-end Close, Reporting 1) What this guide covers […]

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