openerp-india team mailing list archive

[David Leach <david.leach@xxxxxxxxxxxxxxx>]

Public bug reported:

Warranty #M120914764-zcaevxmq

By default, OpenERP 7.0's product uom conversion rounds to specified
precision using standard rounding.

This causes a problem in the following scenario:
1) Create a product with UoM single piece, and Purchase UoM 10-pack (bigger than reference, factor = 10, rounding = 1.0)
2) Create a make-to-order Sale Order for 4 of this product.
3) Confirm sale order, and view resulting Purchase Order.

We only want to buy the product in 10-packs, so the PO will be rounded
to the nearest whole number of 4/10 = .4 = 0.

Obviously a PO for zero 10-packs will not fulfill the original sale
order.

The solution would be as simple as modifying product.uom's
_compute_qty_obj() function to use math.ceil() instead of round().

** Affects: openobject-addons
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1280463

Title:
  product uom conversion should use ceiling instead of rounding

Status in OpenERP Addons (modules):
  New

Bug description:
  Warranty #M120914764-zcaevxmq

  By default, OpenERP 7.0's product uom conversion rounds to specified
  precision using standard rounding.

  This causes a problem in the following scenario:
  1) Create a product with UoM single piece, and Purchase UoM 10-pack (bigger than reference, factor = 10, rounding = 1.0)
  2) Create a make-to-order Sale Order for 4 of this product.
  3) Confirm sale order, and view resulting Purchase Order.

  We only want to buy the product in 10-packs, so the PO will be rounded
  to the nearest whole number of 4/10 = .4 = 0.

  Obviously a PO for zero 10-packs will not fulfill the original sale
  order.

  The solution would be as simple as modifying product.uom's
  _compute_qty_obj() function to use math.ceil() instead of round().

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