diff --git a/abaplint.json b/abaplint.json
index 3b1b9b7..cd2a0bd 100644
--- a/abaplint.json
+++ b/abaplint.json
@@ -136,7 +136,9 @@
     "local_class_naming": false,
     "main_file_contents": true,
     "message_exists": false,
-    "msag_consistency": true,
+    "msag_consistency": {
+      "numericParamters": false
+    },
     "newline_between_methods": false,
     "no_public_attributes": false,
     "object_naming": {
diff --git a/src/zcl_excel_writer_csv.clas.abap b/src/zcl_excel_writer_csv.clas.abap
index 5c1bd82..23f6853 100644
--- a/src/zcl_excel_writer_csv.clas.abap
+++ b/src/zcl_excel_writer_csv.clas.abap
@@ -60,6 +60,10 @@ CLASS zcl_excel_writer_csv IMPLEMENTATION.
 
 * .csv format with ; delimiter
 
+* Start of insertion # issue 1134 - Dateretention of cellstyles(issue #139)
+    me->excel->add_static_styles( ).
+* End of insertion # issue 1134 - Dateretention of cellstyles(issue #139)
+
     ep_excel = me->create_csv( ).
 
   ENDMETHOD.
diff --git a/src/zcx_excel.clas.xml b/src/zcx_excel.clas.xml
index 5bbc56e..23ddcb3 100644
--- a/src/zcx_excel.clas.xml
+++ b/src/zcx_excel.clas.xml
@@ -42,6 +42,14 @@
      <LFD_NUM>0001</LFD_NUM>
     </SOTR_USE>
    </SOTR_USE>
+   <SOTS_USE>
+    <SOTR_USEU>
+     <PGMID>LIMU</PGMID>
+     <OBJECT>CPUB</OBJECT>
+     <OBJ_NAME>ZCX_EXCEL</OBJ_NAME>
+     <LFD_NUM>0001</LFD_NUM>
+    </SOTR_USEU>
+   </SOTS_USE>
    <DESCRIPTIONS>
     <SEOCOMPOTX>
      <CMPNAME>CONSTRUCTOR</CMPNAME>