diff --git a/web/src/main/java/com/navercorp/pinpoint/web/view/TransactionAgentScatterDataSerializer.java b/web/src/main/java/com/navercorp/pinpoint/web/view/TransactionAgentScatterDataSerializer.java
index 415232b3177d..7e5b7621954c 100644
--- a/web/src/main/java/com/navercorp/pinpoint/web/view/TransactionAgentScatterDataSerializer.java
+++ b/web/src/main/java/com/navercorp/pinpoint/web/view/TransactionAgentScatterDataSerializer.java
@@ -71,10 +71,7 @@ private void writeDot(long x, long y, Dot dot, JsonGenerator jgen) throws IOExce
         jgen.writeNumber(dot.getAcceptedTime() - x);
         jgen.writeNumber(dot.getElapsedTime() - y);
         jgen.writeNumber(dot.getTransactionId().getTransactionSequence());
-
-        if (dot.getSimpleExceptionCode() != Dot.SUCCESS_STATE) {
-            jgen.writeNumber(dot.getSimpleExceptionCode());
-        }
+        jgen.writeNumber(dot.getSimpleExceptionCode());
     }
 
 }