diff --git a/mhd_oms/src/main/java/com/mhd/oms/domain/reservationStockInOrder/repository/persistence/ReservationStockInOrderImpl.java b/mhd_oms/src/main/java/com/mhd/oms/domain/reservationStockInOrder/repository/persistence/ReservationStockInOrderImpl.java
index 6a2bc7e5a..837b754b5 100644
--- a/mhd_oms/src/main/java/com/mhd/oms/domain/reservationStockInOrder/repository/persistence/ReservationStockInOrderImpl.java
+++ b/mhd_oms/src/main/java/com/mhd/oms/domain/reservationStockInOrder/repository/persistence/ReservationStockInOrderImpl.java
@@ -336,6 +336,12 @@ public class ReservationStockInOrderImpl extends ServiceImpl<ReservationStockInO
         if (productDetailList.isEmpty()) {
             throw new Exception("未解析到产品明细数据，请检查模板中是否填写了產品編號");
         }
+        // 行级必填校验：支数缺失的行直接给出明确提示，避免后续 new BigDecimal(null) 抛无信息的NPE
+        for (ProductDetail productDetail : productDetailList) {
+            if (productDetail.getPieceCount() == null) {
+                throw new Exception("产品[" + productDetail.getProductCode() + "]的【支/件数】未填写，请补全后重新导入");
+            }
+        }
 
         LOGGER.info("页签[{}]解析完成，货品明细{}条，客户配送明细{}条",
                 sheetName, productDetailList.size(), customerDeliveryDetailList.size());
@@ -658,6 +664,9 @@ public class ReservationStockInOrderImpl extends ServiceImpl<ReservationStockInO
                     preparedOrders.add(prepared); // null=空页签，跳过
                 }
             } catch (Exception e) {
+                // 完整堆栈进服务端日志，便于定位页签内解析异常的具体行号
+                LOGGER.error("页签[{}]入库导入解析失败", name, e);
+                // 非模板页签的解析异常（如NPE）message 可能为空，兜底用异常类名，避免报错显示"页签[x]：null"
                 sheetProblems.add("页签[" + name + "]：" + (e.getMessage() == null ? e.toString() : e.getMessage()));
             }
         }
@@ -710,6 +719,15 @@ public class ReservationStockInOrderImpl extends ServiceImpl<ReservationStockInO
         if (productDetailList == null || productDetailList.isEmpty()) {
             return null;
         }
+        // 行级必填校验：编号/支数缺失的行直接给出明确提示，避免后续 new BigDecimal(null) 抛无信息的NPE
+        for (StockInProductDetail productDetail : productDetailList) {
+            if (productDetail.getProductCode() == null || productDetail.getProductCode().trim().isEmpty()) {
+                throw new ServiceException("存在未填写【產品編號】的明细行，请补全后重新导入");
+            }
+            if (productDetail.getPieceCount() == null) {
+                throw new ServiceException("产品[" + productDetail.getProductCode() + "]的【支/件数】未填写，请补全后重新导入");
+            }
+        }
         StockInHeader stockInHeader = resultDTO.getStockInHeader();
         // ====== 第一步：物料编号存在性校验（模板只填物料编号即可，名称按编号自动匹配） ======
         // 查询结果为空说明库中没有该物料，先收集全部缺失编号，不立即报错