Map MSI Sources

Magento Multi-Source Inventory (MSI) manages stock per source. The connector links each active Magento source to exactly the designated BC location.

Set Up Sources

1

Download MSI Sources

In the Download Cockpit, run the MSI Sources area.

2

Open the Mapping List

Filter Magento MSI Source Locations to the correct webshop.

3

Link Source and Location

Verify the Magento Source Code, assign the BC Location Code, and activate only sources that are actually used.

4

Send Test Inventory

Select an item with a distinct quantity per location.

5

Compare Quantities

Cross-check BC item ledger entries, Magento Source Quantity, and salable quantity.

Mapping Rules

Situation	Recommendation
One source corresponds to one location	Direct 1:1 mapping
Source is not used	Deactivate the mapping
Multiple sources point to one location	Use only deliberately and with quantity validation
Magento source is missing	Re-download sources; do not invent them manually

Multiple active Magento sources must not unintentionally use the same BC location. Otherwise, the same available quantity may be reported to Magento multiple times.

The Fallback Order Location supports order creation when no source can be mapped. It does not replace a complete MSI inventory mapping.