The end period must be set and thus the fiscal year too

account_financial_report_webkit/wizard/aged_partner_balance_wizard.py

@@ -68,6 +68,12 @@ class AccountAgedTrialBalance(orm.TransientModel):
             [('filter_period', 'Periods')],
             "Filter by",
             required=True),
+        'fiscalyear_id': fields.many2one(
+            'account.fiscalyear',
+            'Fiscal Year', help='Keep empty for all open fiscal year',
+            required=True),
+        'period_to': fields.many2one('account.period', 'End Period',
+                                     required=True),
     }
 
     _defaults = {