diff --git a/src/main/java/com/interplug/qcast/biz/estimate/EstimateService.java b/src/main/java/com/interplug/qcast/biz/estimate/EstimateService.java
index 4621d767..d96c4628 100644
--- a/src/main/java/com/interplug/qcast/biz/estimate/EstimateService.java
+++ b/src/main/java/com/interplug/qcast/biz/estimate/EstimateService.java
@@ -19,6 +19,7 @@ import java.util.stream.Collectors;
 import com.interplug.qcast.biz.canvaspopupstatus.CanvasPopupStatusService;
 import com.interplug.qcast.biz.canvaspopupstatus.dto.CanvasPopupStatus;
 import com.interplug.qcast.biz.estimate.dto.*;
+
 import com.interplug.qcast.biz.pwrGnrSimulation.dto.PwrGnrSimRoofResponse;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.poi.ss.usermodel.Cell;
@@ -324,6 +325,16 @@ public class EstimateService {
     List<ItemRequest> itemList = estimateRequest.getItemList();
 
     if (itemList == null || itemList.isEmpty()) {
+      try {
+        Map<String, String> errReq = new HashMap<>();
+        errReq.put("objectNo", estimateRequest.getObjectNo());
+        errReq.put("planNo", estimateRequest.getPlanNo());
+        errReq.put("rejectRsn", "itemList is empty");
+        errReq.put("regId", estimateRequest.getUserId());
+        interfaceQsp.callApi(HttpMethod.POST, QSP_API_URL + "/api/master/quotationErrSave", errReq);
+      } catch (Exception e) {
+        log.warn("quotationErrSave failed: {}", e.getMessage());
+      }
       throw new QcastException(ErrorCode.INVALID_INPUT_VALUE,
               message.getMessage("common.message.required.data", "itemList"));
     }