diff --git a/lms/nladmin-system/src/main/java/org/nl/wms/st/outbill/service/impl/CheckOutBillServiceImpl.java b/lms/nladmin-system/src/main/java/org/nl/wms/st/outbill/service/impl/CheckOutBillServiceImpl.java
index d58791e71..d863ed60f 100644
--- a/lms/nladmin-system/src/main/java/org/nl/wms/st/outbill/service/impl/CheckOutBillServiceImpl.java
+++ b/lms/nladmin-system/src/main/java/org/nl/wms/st/outbill/service/impl/CheckOutBillServiceImpl.java
@@ -3245,7 +3245,7 @@ public class CheckOutBillServiceImpl implements CheckOutBillService {
                 JSONArray structArr = WQLObject.getWQLObject("ST_IVT_StructAttr").query("block_num = '" + jsonRow.getString("block_num")
                         + "' and row_num = '" + jsonRow.getString("row_num") + "' and is_used = '1' and is_delete = '0' and lock_type not in ('1','6','3')").getResultJSONArray(0);
                 if (ObjectUtil.isNotEmpty(structArr)) {
-                    throw new BadRequestException("有其他任务正在执行中，请稍后在试!");
+                    throw new BadRequestException("有其他任务正在执行中，对应单据号为【"+structArr.getJSONObject(0).getString("inv_code")+"】，请稍后在试!");
                 }
             }
         }