if (status != null && status.length() > 0) {
model.addError(ModelMetaData.ValidationError.Severity.ERROR.name(), status);
LogManager.logInfo(LogConstants.CTX_RUNTIME, status);
} else {
//get the pending metadata load
Runnable r = model.removeAttachment(Runnable.class);
if (r != null) {
runnables.add(r);
} else {
model.clearErrors();
}