I also tried setting PS_COOKIE_LIFETIME_BO to 480 and PS_COOKIE_CHECKIP to 0 it does't work. My problem is occouring only in Google chrome. I logged-in via IE and it is working fine.
Ok,
I solved it.
In Catalogue-->Products-->your product
1) Quantities-->I want to use the advanced stock management system for this product.
2) Warehouses->enable all the warehouses you desire for the product.
Now you will get the warehouses list as desired.
Thanks
Prateek
Hi,
In Stock > stock management > there is a dropdown for selecting a warehouse.
However I can't choose the warehouse as it does not show any warehouse.
I have added 2 warehouses already, still it is not taking it up.
Someone please help with this.