diff --git a/src/zcl_excel_style_color.clas.abap b/src/zcl_excel_style_color.clas.abap
index 0cebc06..cbe9afb 100644
--- a/src/zcl_excel_style_color.clas.abap
+++ b/src/zcl_excel_style_color.clas.abap
@@ -57,7 +57,7 @@ CLASS zcl_excel_style_color DEFINITION
 
 *"* private components of class ZCL_EXCEL_STYLE_COLOR
 *"* do not include other source files here!!!
-    CONSTANTS c_alpha TYPE char2 VALUE 'FF'.                "#EC NOTEXT
+    CONSTANTS c_alpha TYPE c LENGTH 2 VALUE 'FF'.                "#EC NOTEXT
 ENDCLASS.
 
 
diff --git a/src/zexcel_style_color_component.dtel.xml b/src/zexcel_style_color_component.dtel.xml
index d2bba73..e08b38f 100644
--- a/src/zexcel_style_color_component.dtel.xml
+++ b/src/zexcel_style_color_component.dtel.xml
@@ -5,7 +5,6 @@
    <DD04V>
     <ROLLNAME>ZEXCEL_STYLE_COLOR_COMPONENT</ROLLNAME>
     <DDLANGUAGE>E</DDLANGUAGE>
-    <DOMNAME>CHAR2</DOMNAME>
     <HEADLEN>15</HEADLEN>
     <SCRLEN1>10</SCRLEN1>
     <SCRLEN2>15</SCRLEN2>
@@ -16,7 +15,9 @@
     <SCRTEXT_M>Color Component</SCRTEXT_M>
     <SCRTEXT_L>Color Component</SCRTEXT_L>
     <DTELMASTER>E</DTELMASTER>
-    <REFKIND>D</REFKIND>
+    <DATATYPE>CHAR</DATATYPE>
+    <LENG>000002</LENG>
+    <OUTPUTLEN>000002</OUTPUTLEN>
    </DD04V>
   </asx:values>
  </asx:abap>