[7.0] No journal items from direct pickings Supplier to Customer

[Ceferino Cuevas]

1) Steps to reproduce the issue you have observed
Create a Purchase/Purchase Order.
Fill required fields, Supplier and Items.
Select Incoming Shipments & Invoices and select Customer Address and Destination to create a Purchase Order who delivers directly from Supplier to Customer.
Save and confirm order.
Select Warehouse/Receive-DeleiverProducts/Incoming Products
Notice that the PO has as Supplier the Customer Address.

Can find a demonstrative video here:
http://www.youtube.com/watch?v=mo2wYDL0Ijc

2) The result you observed
The Picking Incoming Products has as Supplier the Customer Address and there is no Journal Items in a direct Picking Supplier-Customer location.

3) The result you expected
A transfer internal Warehouse in a direct purchase Supplier-Customer, in order to have Journal Items created and view the Supplier in picking in and the customer in picking out in the View of Picking.

The platform your are using
Ubuntu 12.04

5) The OpenERP version
http://7-0-12681.runbot.openerp.com/?db=7-0-12681-all