diff --git a/xmlout.js b/xmlout.js
index ed9a294..7b67489 100644
--- a/xmlout.js
+++ b/xmlout.js
@@ -119,6 +119,8 @@ function _topupRequest(task, pendingOnConnectError) {
                 msg = 'XMLRPC Client Error on connecting';
             }
 
+            logger.warn('XMLRPC Client Error', {methodName: methodName, task: task, err:error});
+
             callbackReport(task['requestId'], rc, msg, null, JSON.stringify({methodName: methodName, error: error.toString(), body: error.body}));
             return;
         }