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Re: [Bug 610738] Re: [5.0] return products to supplier does not update price average

 

This is just one side of the coin, we have been focused on Rhine accounting
way of dealing with the costs, but there's another problem
when dealing with the way OERP treats the cost using Anglo-Saxon Accounting.

We, at Venezuela, have been trying to tackle the anglo-saxon way of dealing
with the cost, and it have been working hard to get a reliable way to get a
stock valuation taking into account perpetual inventory system, as should be
used by OERP as today.

When we get to something that can be reproducible, we will let you know, so
we can tackle together both Rhine & Anglo-Saxon stock valuation

regards.

Hbto.

2010/10/26 Manu <610738@xxxxxxxxxxxxxxxxxx>

> +1
>
> please, at least save the cost in the core so other modules can fix
> this.
>
> Thank you!
>
> --
> [5.0] return products to supplier does not update price average
> https://bugs.launchpad.net/bugs/610738
> You received this bug notification because you are subscribed to
> OpenObject Addons.
>

-- 
[5.0] return products to supplier does not update price average
https://bugs.launchpad.net/bugs/610738
You received this bug notification because you are a member of C2C
OERPScenario, which is subscribed to the OpenERP Project Group.

Status in OpenObject Addons Modules: Confirmed

Bug description:

When returning products to a supplier, the average standard price should be updated using the price of the packing list which is returned.

For example :
1- We have 10 products with average price = 100
2- We receive 5 products with price = 80 --> average price is calculated as (10*100+5*80)/(10+5) = 93,33
3- We return 3 products from the last packing list (the one where products cost 80)
The new average price should be 
(93,33*15 - 3*80)/(15-3)=96,67

If the return is made directly from the stock and does not concern any incoming packing list, we do not update the average price.





References