Within the Expanded View of your BOM, the Channel Stock functionality offers a count of the total stock in the market for both Specific Price (SP) and Web Price (WP) channel sources separately. It allows you to identify stock in the market if your required quantities can be purchased from two or multiple sources.
Above your line items, you can click on the Expand arrow icon on the right to open up the expanded view of all your line items. You can also expand individual line items using the icon on the far right of a part in your list.
Within the expanded data section it will show separately the total market availability of “SP Channel Stock” and “WP Channel Stock”. Click on the compact view icon on the left side to close the expanded view details section.