[FIX] mrp: allow skipping lot/sn on workorder

Usecase to reproduce:
- Create a MO for drawer with SEC assemble BoM
- Plan the workorders
- In the first workorder record the production without specify a lot or
serial number.
- Second workorder, register a new serial for finished product and
record production.

A UserError that prevent to use a new serial number is raised. It
happens because the system check the remaing quantity on other
workorders + the quantity already produced for the current lot. In this
case the remaining quantity for the first workorder is 0 and the current
lot was not produced. However it should count the lines without lot as
a 'remaining quantity' since they could be used later to create a new
serial or lot number.

This commit register the lines without lot and use them to raise the
UserError and compute the allowed lot domain for finished lots.

closes odoo/odoo#32632

Signed-off-by: Simon Lejeune (sle) <sle@openerp.com>

0 files changed, 0 insertions, 0 deletions