Hello All,
We are working on D365 10.0.9.
Sales Reservation is set to 'Manual' in AR parameters.
I couldn't enter any values on reservation field (Sales lines> Inventory>Reservation). The field is disabled.
If I click on 'Reserve lot' button, it is reserving the quantity available onhand and the balance on 'On order'.
I couldn't remove the reservation or enter values in the field. (It's same when I try with Automatic reservation on SO)
I used to work in 10.0.5 where I was able to enter any values on the Reservation filed.
I do not believe it's a new feature in 10.0.9. I am missing something.
What setup is missing? Please advice.
Information:
Item Model group: Item Sales reservation is 'Default'
Storage dim group: Primary Stocking is 'Yes' since we are WMS and Mandatory is NO.
Batch No: Batch is below the Location on the Reservation Hierarchy.


Warehouse tab on the Warehouse form:
