Distributor ID: Ubuntu
Description:    Ubuntu 10.04.1 LTS
Release:    10.04
Codename:   lucid
Operating System Release : 2.6.32-24-generic
Operating System Version : #43-Ubuntu SMP Thu Sep 16 14:17:33 UTC 2010
Operating System Architecture : 32bit
Operating System Locale : es_EC.UTF8
Python Version : 2.6.5
OpenERP-Client Version : 6.0dev
Last revision No. & ID :1587 launchpad_translations_on_behalf_of_openerp-20101005045648-brtwxmj1zh9hdivr
Traceback (most recent call last):
  File "/home/ovnicraft/development/openerp/server/bin/netsvc.py", line 480, in dispatch
    result = ExportService.getService(service_name).dispatch(method, auth, params)
  File "/home/ovnicraft/development/openerp/server/bin/service/web_services.py", line 586, in dispatch
    res = fn(db, uid, *params)
  File "/home/ovnicraft/development/openerp/server/bin/osv/osv.py", line 67, in wrapper
    self.abortResponse(1, _('Constraint Error'), 'warning', _(self._sql_error[key]))
  File "/home/ovnicraft/development/openerp/server/bin/osv/osv.py", line 57, in wrapper
    return f(self, dbname, *args, **kwargs)
  File "/home/ovnicraft/development/openerp/server/bin/osv/osv.py", line 140, in execute
    res = pool.execute_cr(cr, uid, obj, method, *args, **kw)
  File "/home/ovnicraft/development/openerp/server/bin/osv/osv.py", line 130, in execute_cr
    return getattr(object, method)(cr, uid, *args, **kw)
  File "/home/ovnicraft/development/openerp/server/bin/osv/orm.py", line 3457, in write
    'where id IN %s', upd1 + [sub_ids])
  File "/home/ovnicraft/development/openerp/server/bin/sql_db.py", line 75, in wrapper
    return f(self, *args, **kwargs)
  File "/home/ovnicraft/development/openerp/server/bin/sql_db.py", line 122, in execute
    res = self._obj.execute(query, params)
 IntegrityError: llave duplicada viola restricción de unicidad «account_invoice_unique_inv_supplier»