Message field(char) too short to allow long messages

On trunk build 14921

Following error occur when trying to convert from Quotation --> Sales Order
(to confirm order, given my product has a very long name)

<pre>
  File "/opt/openerp7/server/openerp/tools/safe_eval.py", line 242, in safe_eval
    return eval(test_expr(expr, _SAFE_OPCODES, mode=mode), globals_dict, locals_dict)
  File "", line 1, in <module>
  File "/opt/openerp7/server/openerp/osv/orm.py", line 375, in function_proxy
    return attr(self._cr, self._uid, [self._id], *args, **kwargs)
  File "/opt/openerp7/addons/procurement/procurement.py", line 255, in check_make_to_stock
    ok = ok and self._check_make_to_stock_product(cr, uid, procurement, context)
  File "/opt/openerp7/addons/procurement/procurement.py", line 396, in _check_make_to_stock_product
    cr.execute('update procurement_order set message=%s where id=%s', (message, procurement.id))
  File "/opt/openerp7/server/openerp/sql_db.py", line 162, in wrapper
    return f(self, *args, **kwargs)
  File "/opt/openerp7/server/openerp/sql_db.py", line 227, in execute
    res = self._obj.execute(query, params)
DataError: value too long for type character varying(124)
</pre>

Steps:
=====
1. New Quotation
2. Add product with very long name
3. Confirm order

Problem:
========
In procurement.py --> object = procurement.order, field "message" has length only 124, which I guess not enough when the message is logged.

Solution:
========
I try changing length to 1024 and repeat the process. It works now.