how to show all the warehouse qty for an item in inventory planning display when MRP is run

Hi ​@vishalsharma49

Mandatory setups to verify (most common misses)
1. Planning Warehouse assignment on the Item

Screen: Stock Items (IN202500)
Warehouse Details tab

For each warehouse:

 Warehouse must be added to the item

 Replenishment Source must be set (Purchase / Manufacturing / Transfer)

 Planning Method must be populated

If a warehouse is missing here, its quantity will never appear in MRP planning.

2. Replenishment Class configuration (critical)

Screen: Replenishment Classes (IN208800)

Check:

Replenishment Method is valid

Transfer lead times are defined (if using transfers)

Planning Method is assigned

If the item inherits a replenishment class that excludes transfers or planning, other warehouse qty is ignored.

3. “Transfer” logic – why other warehouse qty is hidden

MRP does not pool inventory across warehouses.

Other warehouse inventory is only considered if:

The current warehouse’s Replenishment Source = Transfer

A valid Source Warehouse is defined

Otherwise:

Inventory in other warehouses is treated as unavailable

4. Item Class settings

Screen: Item Classes (IN201000)

Verify:

Allow Inventory Planning = checked

Default Replenishment Class is valid

Items inherit behavior from Item Class—misconfiguration here affects all items.
There is no single checkbox that makes MRP show all warehouse quantities.
You must design transfer-based planning if you want other warehouse inventory to participate.