public ActionForward createDEAStandaloneGratuityPR(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws FenixServiceException {
final DegreeCurricularPlan degreeCurricularPlan = getDegreeCurricularPlan(request);
InstallmentBean installment = getInstallment();
StandaloneInstallmentBean standaloneInstallment = (StandaloneInstallmentBean) installment;
if (!installment.hasRequiredInformation()) {
addActionMessage("installment", request,
"label.payments.postingRules.paymentPlan.information.to.create.installment.is.all.required");
return createDEAGratuityPRInvalid(mapping, form, request, response);
}