add correct info

odex25_accounting/exp_budget_check/models/account_invoice.py

@@ -190,6 +190,9 @@ class AccountMove(models.Model):
                     if not line.analytic_account_id:
                         raise ValidationError(_('Please Choose Analytic account for This Bill'))
                     budget_post = self.env['account.budget.post'].search([]).filtered(lambda x: line.account_id in x.account_ids)
+                    if len(budget_post.ids) > 1:
+                        raise ValidationError(
+                            _("The Expense account %s is assigned to more than one budget position %s")%(line.account_id.name,[x.name for x in budget_post]))
                     budget_lines = self.env['crossovered.budget.lines'].search(
                         [('analytic_account_id', '=', line.analytic_account_id.id),
                          ('general_budget_id', 'in', budget_post),

odex25_accounting/exp_budget_check/models/hr_expense.py

@@ -142,6 +142,10 @@ class AccountMove(models.Model):
     def action_budget(self):
 
         budget_post = self.env['account.budget.post'].search([]).filtered(lambda x: self.account_id in x.account_ids)
+        if len(budget_post.ids) > 1:
+            raise ValidationError(
+                _("The Expense account %s is assigned to more than one budget position %s") % (
+                self.account_id.name, [x.name for x in budget_post]))
         budget_lines = self.env['crossovered.budget.lines'].search(
             [('analytic_account_id', '=', self.analytic_account_id.id),
              ('general_budget_id', 'in', budget_post),

odex25_accounting/initial_engagement_budget/models/purchase_request.py

@@ -65,6 +65,10 @@ class PurchaseRequest(models.Model):
                         _("This product has no expense account") + ': {}'.format(rec.product_id.name))
 
                 budget_post = self.env['account.budget.post'].search([]).filtered(lambda x:  account_id in x.account_ids)
+                if len(budget_post.ids) > 1:
+                    raise ValidationError(
+                        _("The Expense account %s is assigned to more than one budget position %s") % (
+                        account_id.name, [x.name for x in budget_post]))
                 budget_lines = self.env['crossovered.budget.lines'].search(
                     [('analytic_account_id', '=', analytic_account.id),
                      ('general_budget_id', 'in', budget_post.ids),