diff --git a/abaplint.json b/abaplint.json
index 343b061ed..297ef48c4 100644
--- a/abaplint.json
+++ b/abaplint.json
@@ -18,7 +18,7 @@
   ],
   "syntax": {
     "version": "v702",
-    "errorNamespace": "^(Z|Y|LT?CL_|TY_|LIF_|.*ABAPGIT)",
+    "errorNamespace": "^(Z|Y|LT?CL_|TY_|LIF_|C_|.*ABAPGIT)",
     "globalConstants": [
       "abap_func_exporting",
       "abap_func_tables",
diff --git a/src/ui/lib/zcl_abapgit_gui_page.clas.abap b/src/ui/lib/zcl_abapgit_gui_page.clas.abap
index 2e4e9daaa..de098b45a 100644
--- a/src/ui/lib/zcl_abapgit_gui_page.clas.abap
+++ b/src/ui/lib/zcl_abapgit_gui_page.clas.abap
@@ -23,14 +23,14 @@ CLASS zcl_abapgit_gui_page DEFINITION PUBLIC ABSTRACT
 
     METHODS constructor RAISING zcx_abapgit_exception.
 
-  PROTECTED SECTION.
-
     CONSTANTS:
       BEGIN OF c_page_layout,
         centered   TYPE string VALUE `centered`,
         full_width TYPE string VALUE `full_width`,
       END OF c_page_layout.
 
+  PROTECTED SECTION.
+
     DATA ms_control TYPE ty_control .
 
     METHODS render_content " TODO refactor, render child directly