diff --git a/addons/import_sugarcrm/import_sugarcrm.py b/addons/import_sugarcrm/import_sugarcrm.py
index 518410c2700..5e59d0620a7 100644
--- a/addons/import_sugarcrm/import_sugarcrm.py
+++ b/addons/import_sugarcrm/import_sugarcrm.py
@@ -500,7 +500,7 @@ def import_documents(sugar_obj, cr, uid, context=None):
     for val in sugar_data:
         file, filename = sugar.attachment_search(PortType, sessionid, 'DocumentRevisions', val.get('document_revision_id'))
         val['datas'] = file
-        val['datas_fname'] = filename
+        val['datas_fname'] = filename or val.get('document_name')
         fields, datas = sugarcrm_fields_mapping.sugarcrm_fields_mapp(val, map_document, context)
         attach_obj.import_data(cr, uid, fields, [datas], mode='update', current_module='sugarcrm_import', noupdate=True, context=context)
     return True
@@ -823,7 +823,7 @@ def get_attachment(sugar_obj, cr, uid, val, model, File, Filename, context=None)
     mailgate_obj = sugar_obj.pool.get('mailgate.message')
     attach_ids = attachment_obj.search(cr, uid, [('res_id','=', val.get('res_id'), ('res_model', '=', val.get('model')))])
     if not attach_ids:
-        new_attachment_id = attachment_obj.create(cr, uid, {'name': Filename, 'datas_fname': Filename, 'datas': File, 'res_id': val.get('res_id', False),'res_model': val.get('model',False)})
+        new_attachment_id = attachment_obj.create(cr, uid, {'name': Filename or val.get('name'), 'datas_fname': Filename, 'datas': File, 'res_id': val.get('res_id', False),'res_model': val.get('model',False)})
         message_model_ids = find_mapped_id(sugar_obj, cr, uid, model, val.get('id'), context)
         message_xml_id = model_obj.browse(cr, uid, message_model_ids)
         if message_xml_id: