private void refresh() {
    if (jTextFieldSSCC.getText().length() == 18) {

      if (pal.getPalletProperties(jTextFieldSSCC.getText())) {
        jFormattedTextFieldQuantity.setValue(pal.getQuantity());
        jButtonSplit.setEnabled(true);
        lblStatus.setText(jTextFieldSSCC.getText() + " retrieved.");
      } else {
        lblStatus.setText(pal.getErrorMessage());
        jFormattedTextFieldQuantity.setValue(0);
        jButtonSplit.setEnabled(false);
      }
    } else {
      lblStatus.setText("");
      jButtonSplit.setEnabled(false);
    }
  }