订单反审核时判断款核销单及开票是否存在

src/apps/saorder/saorder.java

@@ -1378,6 +1378,13 @@ public class saorder extends BaseSaorder {
             if (saorderdetail.sum("finvoiceamount") != 0) {
                 throw new P2AppException("", "开票金额不为0，不可反审核");
             }
+            if (!getPaoSet("TWRITEOFFORDER1").isEmpty()) {
+                throw new P2AppException("", "存在收款核销单，不可反审核");
+            }
+            if (!getPaoSet("TINVOICEAPPLYORDER_VIEW").isEmpty()) {
+                throw new P2AppException("", "存在开票申请，不可反审核");
+            }
+            
         }
     }