diff --git a/account_banking/account_banking.py b/account_banking/account_banking.py
index b40343a8e..e0384aea3 100644
--- a/account_banking/account_banking.py
+++ b/account_banking/account_banking.py
@@ -553,8 +553,6 @@ class account_bank_statement_line(orm.Model):
         'currency': _get_currency,
     }
 
-account_bank_statement_line()
-
 
 class invoice(orm.Model):
     '''
diff --git a/account_banking/res_partner_bank.py b/account_banking/res_partner_bank.py
index 513489cc1..6dabe1ac4 100644
--- a/account_banking/res_partner_bank.py
+++ b/account_banking/res_partner_bank.py
@@ -63,14 +63,11 @@ class ResPartnerBank(orm.Model):
                     result = [('id', 'in', ids)]
 
                     if 'acc_number_domestic' in self._columns:
-                        # Some countries can't convert to BBAN
-                        try:
-                            bban = iban.localized_BBAN
-                            # Prevent empty search filters
-                            if bban:
-                                extra_terms.append(('acc_number_domestic', term[1], bban))
-                        except:
-                            pass
+                        bban = iban.localized_BBAN
+                        # Prevent empty search filters
+                        if bban:
+                            extra_terms.append(
+                                ('acc_number_domestic', term[1], bban))
             for extra_term in extra_terms:
                 result = ['|'] + result + [extra_term]
             return result
diff --git a/account_banking/sepa/iban.py b/account_banking/sepa/iban.py
index 25993dd70..ece173404 100644
--- a/account_banking/sepa/iban.py
+++ b/account_banking/sepa/iban.py
@@ -408,10 +408,9 @@ class IBAN(str):
         Localized format of local or Basic Bank Account Number, aka BBAN
         '''
         if self.countrycode == 'TR':
-            raise NotImplementedError, (
-                'The Turkish BBAN requires information that is not in the '
-                'IBAN number.'
-            )
+            # The Turkish BBAN requires information that is not in the
+            # IBAN number.
+            return False
         return self.BBAN_format.BBAN(self)
 
     @property
diff --git a/account_banking_iban_lookup/model/res_partner_bank.py b/account_banking_iban_lookup/model/res_partner_bank.py
index d384a8e38..004a01761 100644
--- a/account_banking_iban_lookup/model/res_partner_bank.py
+++ b/account_banking_iban_lookup/model/res_partner_bank.py
@@ -194,33 +194,32 @@ class res_partner_bank(orm.Model):
                 cr, uid, country_ids[0], context=context)
             values['country_id'] = country_ids[0]
         if country and country.code in sepa.IBAN.countries:
-            try:
-                info = online.account_info(country.code, acc_number)
-                if info:
-                    iban_acc = sepa.IBAN(info.iban)
-                    if iban_acc.valid:
-                        values['acc_number_domestic'] = iban_acc.localized_BBAN
-                        values['acc_number'] = unicode(iban_acc)
-                        values['state'] = 'iban'
-                        bank_id, country_id = get_or_create_bank(
-                            self.pool, cr, uid,
-                            info.bic or iban_acc.BIC_searchkey,
-                            name = info.bank
-                            )
-                        if country_id:
-                            values['country_id'] = country_id
-                        values['bank'] = bank_id or False
-                        if info.bic:
-                            values['bank_bic'] = info.bic
-                    else:
-                        info = None
-                if info is None:
-                    result.update(warning(
-                        _('Invalid data'),
-                        _('The account number appears to be invalid for %s')
-                        % country.name
-                    ))
-            except NotImplementedError:
+            info = online.account_info(country.code, acc_number)
+            if info:
+                iban_acc = sepa.IBAN(info.iban)
+                if iban_acc.valid:
+                    values['acc_number_domestic'] = iban_acc.localized_BBAN
+                    values['acc_number'] = unicode(iban_acc)
+                    values['state'] = 'iban'
+                    bank_id, country_id = get_or_create_bank(
+                        self.pool, cr, uid,
+                        info.bic or iban_acc.BIC_searchkey,
+                        name = info.bank
+                        )
+                    if country_id:
+                        values['country_id'] = country_id
+                    values['bank'] = bank_id or False
+                    if info.bic:
+                        values['bank_bic'] = info.bic
+                else:
+                    info = None
+            if info is None:
+                result.update(warning(
+                    _('Invalid data'),
+                    _('The account number appears to be invalid for %s')
+                    % country.name
+                ))
+            if info is False:
                 if country.code in sepa.IBAN.countries:
                     acc_number_fmt = sepa.BBAN(acc_number, country.code)
                     if acc_number_fmt.valid:
diff --git a/account_banking_iban_lookup/online.py b/account_banking_iban_lookup/online.py
index 96583ede7..48036ce46 100644
--- a/account_banking_iban_lookup/online.py
+++ b/account_banking_iban_lookup/online.py
@@ -157,13 +157,13 @@ def account_info(iso, bank_acc):
     '''
     Consult the online database for this country to obtain its
     corresponding IBAN/BIC number and other info available.
-    Raise NotImplemented when no information service could be found.
     Returns None when a service was found but something went wrong.
-    Returns a dictionary (struct) of information when found.
+    Returns a dictionary (struct) of information when found, or
+    False when not implemented.
     '''
     if iso in _account_info:
         return _account_info[iso](bank_acc)
-    raise NotImplementedError()
+    return False
 
 bic_re = re.compile("[^']+'([^']*)'.*")
 SWIFTlink = 'http://www.swift.com/bsl/freequery.do'