From 40498cef8abfc7347d2d08569f67c308ca10cf20 Mon Sep 17 00:00:00 2001
From: jishenghua <752718920@qq.com>
Date: Fri, 14 Jun 2024 20:47:07 +0800
Subject: [PATCH] =?UTF-8?q?=E8=A7=A3=E5=86=B3=E9=87=87=E8=B4=AD=E9=80=80?=
 =?UTF-8?q?=E8=B4=A7=E5=8D=95=E4=B8=A2=E5=A4=B1linkId=E5=AF=BC=E8=87=B4?=
 =?UTF-8?q?=E7=A9=BA=E6=8C=87=E9=92=88=E6=8A=A5=E9=94=99?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../java/com/jsh/erp/service/depotItem/DepotItemService.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/jshERP-boot/src/main/java/com/jsh/erp/service/depotItem/DepotItemService.java b/jshERP-boot/src/main/java/com/jsh/erp/service/depotItem/DepotItemService.java
index a944c7d74..d7d2747f2 100644
--- a/jshERP-boot/src/main/java/com/jsh/erp/service/depotItem/DepotItemService.java
+++ b/jshERP-boot/src/main/java/com/jsh/erp/service/depotItem/DepotItemService.java
@@ -551,7 +551,7 @@ public class DepotItemService {
                             BigDecimal preNumber = getPreItemByHeaderIdAndMaterial(linkStr, depotItem.getMaterialExtendId(), depotItem.getLinkId()).getOperNumber();
                             //除去此单据之外的已入库|已出库
                             BigDecimal realFinishNumber = getRealFinishNumber(currentSubType, depotItem.getMaterialExtendId(), depotItem.getLinkId(), preHeaderId, headerId, unitInfo, unit);
-                            if (depotItem.getOperNumber().add(realFinishNumber).compareTo(preNumber) > 0) {
+                            if (preNumber!=null && depotItem.getOperNumber().add(realFinishNumber).compareTo(preNumber) > 0) {
                                 if (!systemConfigService.getOverLinkBillFlag()) {
                                     throw new BusinessRunTimeException(ExceptionConstants.DEPOT_HEAD_NUMBER_NEED_EDIT_FAILED_CODE,
                                             String.format(ExceptionConstants.DEPOT_HEAD_NUMBER_NEED_EDIT_FAILED_MSG, barCode));