diff --git a/CPXV2 TRA V2/SystemX.Product.CP.TRA/DataManager/DMTestSummary.cs b/CPXV2 TRA V2/SystemX.Product.CP.TRA/DataManager/DMTestSummary.cs
index e333c9c..b4190dd 100644
--- a/CPXV2 TRA V2/SystemX.Product.CP.TRA/DataManager/DMTestSummary.cs	
+++ b/CPXV2 TRA V2/SystemX.Product.CP.TRA/DataManager/DMTestSummary.cs	
@@ -299,7 +299,19 @@ namespace SystemX.Product.TRA.DataManager
 
         public DataTable SearchTestSummary(string[] testReqID, List<Int64> vnpSummaryNo)
         {
-            DateTime start = Convert.ToDateTime(testReqID?.First().Split(';')[0]);
+            DateTime start = DateTime.Now;
+            try
+            {
+                string requId = testReqID?.First();
+                if (string.IsNullOrEmpty(requId) == false && requId.Contains(";") == true)
+                {
+                    start = Convert.ToDateTime(requId.Split(';')[0]);
+                }
+            }
+            catch (Exception e)
+            {
+                //start = DateTime
+            }
 
             if (TestSummarySelectView == eSelectDataView.DataDocumentViewC1)
             {