Hi,
You're asking what drives the value in the Qty. Expected (Base) field on a Physical Inventory Order, and why it doesn’t update after posting a negative item journal. Your example is spot on, and the behavior you're seeing is expected based on how BC handles inventory snapshots.
Let’s break it down:
1. Qty. Expected (Base) is set during line creation
When you run Calculate Lines on a Physical Inventory Order, BC captures the current on-hand quantity as the expected value. This snapshot is static—it doesn’t auto-refresh unless you explicitly recalculate.
- In your case, the system captured 10 units when the order was created
- This value remains unchanged even if inventory changes afterward
2. Posting an item journal does not auto-update the order
Posting a negative adjustment (e.g., reducing stock from 10 to 9) updates the Item Ledger Entry, but it does not retroactively update the Qty. Expected (Base) on existing Physical Inventory Orders.
- The Physical Inventory Order is designed to reflect what the system expected at the time of planning
- This ensures consistency during the count process, especially when multiple recordings are involved
3. Use “Calculate Expected Qty.” to refresh the snapshot
To update the Qty. Expected (Base) after transactions, you need to run Calculate Expected Qty. on the Physical Inventory Order.
- This action recalculates the expected quantity based on current inventory
- However, it only updates lines where the Qty. Exp. Calc. checkbox is selected
- If the checkbox is not selected, the line will retain its original value
4. Transaction types that affect Qty. Expected (Base)
The expected quantity is based on Item Ledger Entries at the time of calculation. This includes:
- Posted sales and purchase transactions
- Item journals (positive/negative adjustments)
- Transfer orders
- Assembly or production outputs/consumption
- Any other transaction that affects on-hand inventory
But again, these only affect the Qty. Expected (Base) if you recalculate the lines.
Here’s a helpful link showing how to manage Physical Inventory Orders and expected quantity logic:
Count and adjust inventory – Microsoft Learn
How to Use Physical Inventory Orders – Encore Business Solutions
Inventory Adjustment and Count – UseDynamics
If you find this helpful, feel free to mark this as the suggested or verified answer.
Cheers
Jeffrey