diff --git a/src/objects/core/zcl_abapgit_serialize.clas.abap b/src/objects/core/zcl_abapgit_serialize.clas.abap
index 209eddd7c..4c6fe52a9 100644
--- a/src/objects/core/zcl_abapgit_serialize.clas.abap
+++ b/src/objects/core/zcl_abapgit_serialize.clas.abap
@@ -278,9 +278,11 @@ CLASS zcl_abapgit_serialize IMPLEMENTATION.
       ms_i18n_params-main_language_only = is_local_settings-main_language_only.
     ENDIF.
 
-    CREATE OBJECT mo_abap_language_version
-      EXPORTING
-        io_dot_abapgit = mo_dot_abapgit.
+    IF mo_dot_abapgit IS NOT INITIAL.
+      CREATE OBJECT mo_abap_language_version
+        EXPORTING
+          io_dot_abapgit = mo_dot_abapgit.
+    ENDIF.
 
   ENDMETHOD.
 
diff --git a/src/objects/zcl_abapgit_object_http.clas.abap b/src/objects/zcl_abapgit_object_http.clas.abap
index 319ca7f39..3824833cf 100644
--- a/src/objects/zcl_abapgit_object_http.clas.abap
+++ b/src/objects/zcl_abapgit_object_http.clas.abap
@@ -7,6 +7,14 @@ CLASS zcl_abapgit_object_http DEFINITION
   PUBLIC SECTION.
 
     INTERFACES zif_abapgit_object.
+    METHODS constructor
+      IMPORTING
+        is_item        TYPE zif_abapgit_definitions=>ty_item
+        iv_language    TYPE spras
+        io_files       TYPE REF TO zcl_abapgit_objects_files OPTIONAL
+        io_i18n_params TYPE REF TO zcl_abapgit_i18n_params OPTIONAL
+      RAISING
+        zcx_abapgit_exception.
 
   PROTECTED SECTION.
   PRIVATE SECTION.
@@ -45,6 +53,24 @@ ENDCLASS.
 
 CLASS zcl_abapgit_object_http IMPLEMENTATION.
 
+  METHOD constructor.
+
+    DATA: lr_dummy TYPE REF TO data.
+
+    super->constructor(
+        is_item        = is_item
+        iv_language    = iv_language
+        io_files       = io_files
+        io_i18n_params = io_i18n_params ).
+
+    TRY.
+        CREATE DATA lr_dummy TYPE ('UCONHTTPSERVHEAD').
+      CATCH cx_root.
+        zcx_abapgit_exception=>raise( 'HTTP not supported' ).
+    ENDTRY.
+
+  ENDMETHOD.
+
 
   METHOD zif_abapgit_object~changed_by.
 
diff --git a/src/objects/zcl_abapgit_objects.clas.abap b/src/objects/zcl_abapgit_objects.clas.abap
index c2c25fb4b..f7c8a0dab 100644
--- a/src/objects/zcl_abapgit_objects.clas.abap
+++ b/src/objects/zcl_abapgit_objects.clas.abap
@@ -991,6 +991,9 @@ CLASS zcl_abapgit_objects IMPLEMENTATION.
       RETURN.
     ENDIF.
 
+    " We want the object list of a repository to show unsupported object (without serializing them)
+    " This is why the follow check and the caught exception return true.
+
     " For unsupported objects, assume object exists
     IF is_type_supported( is_item-obj_type ) = abap_false.
       rv_bool = abap_true.