From 5d80ca2a41e76dc4b8b15c02bf02ad62fd282976 Mon Sep 17 00:00:00 2001
From: Ivan Femia <ivan.femia@gmail.com>
Date: Wed, 17 May 2017 22:26:37 +0200
Subject: [PATCH] Fix issue #461

---
 src/zcl_excel_writer_2007.clas.abap | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/zcl_excel_writer_2007.clas.abap b/src/zcl_excel_writer_2007.clas.abap
index e649841..41815c0 100644
--- a/src/zcl_excel_writer_2007.clas.abap
+++ b/src/zcl_excel_writer_2007.clas.abap
@@ -2828,8 +2828,8 @@ METHOD create_xl_sharedstrings.
   SHIFT lv_count_str RIGHT DELETING TRAILING space.
   SHIFT lv_count_str LEFT DELETING LEADING space.
 
-  SORT lt_cell_data BY cell_value.
-  DELETE ADJACENT DUPLICATES FROM lt_cell_data COMPARING cell_value.
+  SORT lt_cell_data BY cell_value data_type.
+  DELETE ADJACENT DUPLICATES FROM lt_cell_data COMPARING cell_value data_type.
 
   DESCRIBE TABLE lt_cell_data LINES lv_uniquecount.
   MOVE lv_uniquecount TO lv_uniquecount_str.