ruma shakya wrote:
On updating the Product Quantity, Why the Quantity as well as Product on hand still is ZERO?

It should be updated. Otherwise, there could be a bug.

ruma shakya wrote:
What are the Counter-Part Location Properties?

Counter-Part Locations Properties
Procurement Location:Virtual Locations/Procurements
Production Location:Virtual Locations/Production
Inventory Location:Virtual Locations/Inventory loss

Are these virtual locations supposed to be there?

Becuase the warehouse app implements double entry technical, a counter-part location is required for every stock-move. For example, when a MO to produce a product is done, a stock move will be created for the product: source location is the specified 'Production Location'; When you do an inventory for the product, the specified 'Inventory Location' will be used.

ruma shakya wrote:
Whats the right way to configure Warehouse Locations and Warehouses for a Group of companies (4 Companies)under one Parent Company?

Read this: https://www.erponline.vn/en/documentation/user-manuals/92-warehouse-management/265-stock-location-example