Map<String, Object> billFields = FastMap.newInstance();
billFields.put("orderId", orderId);
List<GenericValue> orderItemBillings = FastList.newInstance();
try {
orderItemBillings = delegator.findByAnd("OrderItemBilling", billFields);
} catch (GenericEntityException e) {
Debug.logError(e, "Problem looking up OrderItemBilling records for " + billFields, module);
return ServiceUtil.returnError(UtilProperties.getMessage(resource,
"AccountingProblemLookingUpOrderItemBilling",
UtilMisc.toMap("billFields", billFields), locale));