Error al crear una nueva chequera

revno: 28
revision-id: <email address hidden>

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Contabilidad>Banco y Caja>Administración Bancaria>Chequera

Al presionar en nueva chequere se genera el siguiente error:

Environment Information :
System : Linux-3.0.0-15-generic-i686-with-Ubuntu-11.10-oneiric
OS Name : posix
Distributor ID: Ubuntu
Description: Ubuntu 11.10
Release: 11.10
Codename: oneiric
Operating System Release : 3.0.0-15-generic
Operating System Version : #25-Ubuntu SMP Mon Jan 2 17:45:26 UTC 2012
Operating System Architecture : 32bit
Operating System Locale : en_US.UTF-8
Python Version : 2.7.2+
OpenERP-Client Version : 6.0.3
Last revision No. & ID :1928 launchpad_translations_on_behalf_of_openerp-20120114054530-jv797w9uf8u37ow5
Traceback (most recent call last):
  File "/opt/openerp/development/6.0/server/bin/netsvc.py", line 489, in dispatch
    result = ExportService.getService(service_name).dispatch(method, auth, params)
  File "/opt/openerp/development/6.0/server/bin/service/web_services.py", line 599, in dispatch
    res = fn(db, uid, *params)
  File "/opt/openerp/development/6.0/server/bin/osv/osv.py", line 122, in wrapper
    return f(self, dbname, *args, **kwargs)
  File "/opt/openerp/development/6.0/server/bin/osv/osv.py", line 176, in execute
    res = self.execute_cr(cr, uid, obj, method, *args, **kw)
  File "/opt/openerp/development/6.0/server/bin/osv/osv.py", line 167, in execute_cr
    return getattr(object, method)(cr, uid, *args, **kw)
  File "/opt/openerp/development/6.0/modules/bank_management/check/check_book.py", line 48, in default_get
    res.update({'accounting_bank_id':context['accounting_bank_id']})
KeyError: 'accounting_bank_id'

El error se genera en ambos clientes