diff --git a/test/new_api/test_metaconfig.py b/test/new_api/test_metaconfig.py
index 8b72935..e68001d 100644
--- a/test/new_api/test_metaconfig.py
+++ b/test/new_api/test_metaconfig.py
@@ -214,9 +214,9 @@ def test_meta_meta_set():
     raises(AttributeError, "api.config.find_first('i1', byvalue=10)")
     raises(AttributeError, "api.config.find_first('not', byvalue=10)")
     raises(AttributeError, "api.config.find_first('i6')")
-    #raises(ValueError, "api.value.set('od1.i6', 7, only_config=True, force_default=True)")
-    #raises(ValueError, "api.value.set('od1.i6', 7, only_config=True, force_default_if_same=True)")
-    #raises(ValueError, "api.value.set('od1.i6', 7, only_config=True, force_dont_change_value=True)")
+    raises(ValueError, "api.value.set('od1.i6', 7, only_config=True, force_default=True)")
+    raises(ValueError, "api.value.set('od1.i6', 7, only_config=True, force_default_if_same=True)")
+    raises(ValueError, "api.value.set('od1.i6', 7, only_config=True, force_dont_change_value=True)")
 
 
 def test_not_meta():
@@ -647,7 +647,7 @@ def test_meta_callback_slave():
     assert api.config('cfg1').option.make_dict() == {'val1.val2': ['val2'], 'val1.val1': ['val4'], 'val1.val3': ['val4'], 'val': 'val'}
 
 
-def test_meta_propreset():
+def test_meta_reset():
     ip_admin_eth0 = StrOption('ip_admin_eth0', "ip", multi=True)
     netmask_admin_eth0 = StrOption('netmask_admin_eth0', "mask", multi=True, properties=('hidden',))
     interface1 = MasterSlaves('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
diff --git a/tiramisu/config.py b/tiramisu/config.py
index e397514..406f94f 100644
--- a/tiramisu/config.py
+++ b/tiramisu/config.py
@@ -1024,7 +1024,9 @@ class GroupConfig(_CommonConfig):
                                   value,
                                   nconfig_bag,
                                   _commit=False)
-            except (PropertiesOptionError, ValueError, SlaveError) as err:
+            except PropertiesOptionError as err:
+                ret.append(PropertiesOptionError(str(err), err.proptype))
+            except (ValueError, SlaveError) as err:
                 ret.append(err)
         if _commit:
             self.cfgimpl_get_values()._p_.commit()