diff --git a/src/zabapgit_2fa.prog.abap b/src/zabapgit_2fa.prog.abap
index 5a2d5ab40..7506e1635 100644
--- a/src/zabapgit_2fa.prog.abap
+++ b/src/zabapgit_2fa.prog.abap
@@ -309,8 +309,6 @@ CLASS lcl_2fa_github_authenticator DEFINITION
       set_new_token_request IMPORTING ii_request   TYPE REF TO if_http_request,
       get_token_from_response IMPORTING ii_response     TYPE REF TO if_http_response
                               RETURNING VALUE(rv_token) TYPE string,
-      parse_repo_from_url IMPORTING iv_url              TYPE string
-                          RETURNING VALUE(rv_repo_name) TYPE string,
       set_list_token_request IMPORTING ii_request TYPE REF TO if_http_request,
       get_tobedel_tokens_from_resp IMPORTING ii_response   TYPE REF TO if_http_response
                                    RETURNING VALUE(rt_ids) TYPE stringtab,
@@ -445,25 +443,6 @@ CLASS lcl_2fa_github_authenticator IMPLEMENTATION.
     ENDWHILE.
   ENDMETHOD.
 
-  METHOD parse_repo_from_url.
-* method not used?
-    ASSERT 0 = 1.
-*    CONSTANTS: lc_search_regex TYPE string VALUE 'https?:\/\/(www\.)?github.com\/(.*)$'.
-*    DATA: lo_regex   TYPE REF TO cl_abap_regex,
-*          lo_matcher TYPE REF TO cl_abap_matcher.
-*
-*    CREATE OBJECT lo_regex
-*      EXPORTING
-*        pattern = lc_search_regex.
-*
-*    lo_matcher = lo_regex->create_matcher( text = iv_url ).
-*    IF lo_matcher->match( ) = abap_true.
-*      rv_repo_name = lo_matcher->get_submatch( 1 ).
-*    ELSE.
-*      rv_repo_name = '???' ##NO_TEXT.
-*    ENDIF.
-  ENDMETHOD.
-
   METHOD get_service_id_from_url.
     rv_id = 'github'.
   ENDMETHOD.
@@ -689,7 +668,6 @@ CLASS lcl_2fa_authenticator_registry DEFINITION
       "! All authenticators managed by the registry
       gt_registered_authenticators TYPE HASHED TABLE OF REF TO lif_2fa_authenticator
                                         WITH UNIQUE KEY table_line READ-ONLY.
-  PROTECTED SECTION.
   PRIVATE SECTION.
     CLASS-METHODS:
       popup_token
diff --git a/src/zabapgit_folder_logic.prog.abap b/src/zabapgit_folder_logic.prog.abap
index 5303edf23..dcc9783a1 100644
--- a/src/zabapgit_folder_logic.prog.abap
+++ b/src/zabapgit_folder_logic.prog.abap
@@ -274,7 +274,7 @@ CLASS ltcl_folder_logic IMPLEMENTATION.
           iv_package  = '$FOOBAR'
           iv_path     = '/src/' ).
         cl_abap_unit_assert=>fail( 'Error expected' ).
-      CATCH lcx_exception.
+      CATCH lcx_exception ##NO_HANDLER.
     ENDTRY.
   ENDMETHOD.
 
diff --git a/src/zabapgit_html.prog.abap b/src/zabapgit_html.prog.abap
index f9b984e35..9e242cb2f 100644
--- a/src/zabapgit_html.prog.abap
+++ b/src/zabapgit_html.prog.abap
@@ -38,7 +38,6 @@ CLASS lcl_html DEFINITION FINAL.
       IMPORTING
         iv_name  TYPE string
         iv_hint  TYPE string OPTIONAL
-        iv_alt   TYPE string OPTIONAL
         iv_class TYPE string OPTIONAL.
 
     CLASS-METHODS a
@@ -56,7 +55,6 @@ CLASS lcl_html DEFINITION FINAL.
       IMPORTING
         iv_name               TYPE string
         iv_hint               TYPE string OPTIONAL
-        iv_alt                TYPE string OPTIONAL
         iv_class              TYPE string OPTIONAL
       RETURNING VALUE(rv_str) TYPE string.
 
@@ -108,8 +106,7 @@ CLASS lcl_html IMPLEMENTATION.
     DATA: lv_type TYPE c,
           lo_html TYPE REF TO lcl_html.
 
-    FIELD-SYMBOLS: <tab> TYPE string_table,
-                   <str> LIKE LINE OF <tab>.
+    FIELD-SYMBOLS: <tab> TYPE string_table.
 
     DESCRIBE FIELD iv_chunk TYPE lv_type. " Describe is faster than RTTI classes
 
@@ -339,7 +336,6 @@ CLASS lcl_html IMPLEMENTATION.
 
     add( icon( iv_name  = iv_name
                iv_class = iv_class
-               iv_alt   = iv_alt
                iv_hint  = iv_hint ) ).
 
   ENDMETHOD.                    "add_icon
diff --git a/src/zabapgit_object_fugr.prog.abap b/src/zabapgit_object_fugr.prog.abap
index 750976cc8..55bb0b0c3 100644
--- a/src/zabapgit_object_fugr.prog.abap
+++ b/src/zabapgit_object_fugr.prog.abap
@@ -395,8 +395,7 @@ CLASS lcl_object_fugr IMPLEMENTATION.
 
   METHOD serialize_xml.
 
-    DATA: lt_functab  TYPE ty_rs38l_incl_tt,
-          lt_includes TYPE rso_t_objnm,
+    DATA: lt_includes TYPE rso_t_objnm,
           lv_areat    TYPE tlibt-areat.
 
 
@@ -405,7 +404,6 @@ CLASS lcl_object_fugr IMPLEMENTATION.
       WHERE spras = mv_language
       AND area = ms_item-obj_name.        "#EC CI_GENBUFF "#EC CI_SUBRC
 
-    lt_functab = functions( ).
     lt_includes = includes( ).
 
     io_xml->add( iv_name = 'AREAT'
diff --git a/src/zabapgit_object_oo_functions.prog.abap b/src/zabapgit_object_oo_functions.prog.abap
index f6fe9be8f..c77680446 100644
--- a/src/zabapgit_object_oo_functions.prog.abap
+++ b/src/zabapgit_object_oo_functions.prog.abap
@@ -135,7 +135,6 @@ CLASS lcl_oo_object_serializer DEFINITION.
       serialize_abap_clif_source
         IMPORTING
           is_class_key     TYPE seoclskey
-          iv_type          TYPE seop_include_ext_app OPTIONAL
         RETURNING
           VALUE(rt_source) TYPE ty_string_tt
         RAISING
diff --git a/src/zabapgit_object_view.prog.abap b/src/zabapgit_object_view.prog.abap
index da3799483..36a4fd7ed 100644
--- a/src/zabapgit_object_view.prog.abap
+++ b/src/zabapgit_object_view.prog.abap
@@ -86,7 +86,7 @@ CLASS lcl_object_view IMPLEMENTATION.
           IF lv_ddl_view = abap_true.
             rv_bool = abap_false.
           ENDIF.
-        CATCH cx_root.
+        CATCH cx_root ##NO_HANDLER.
       ENDTRY.
     ENDIF.
 
diff --git a/src/zabapgit_page_commit.prog.abap b/src/zabapgit_page_commit.prog.abap
index e34a2c293..5ca69ca03 100644
--- a/src/zabapgit_page_commit.prog.abap
+++ b/src/zabapgit_page_commit.prog.abap
@@ -157,7 +157,6 @@ CLASS lcl_gui_page_commit IMPLEMENTATION.
 
     DATA: lo_user  TYPE REF TO lcl_persistence_user,
           lv_user  TYPE string,
-          lv_key   TYPE lcl_persistence_db=>ty_value,
           lv_email TYPE string.
 
 * see https://git-scm.com/book/ch5-2.html
@@ -165,7 +164,6 @@ CLASS lcl_gui_page_commit IMPLEMENTATION.
 * body should wrap at 72 characters
 
     lo_user  = lcl_app=>user( ).
-    lv_key   = mo_repo->get_key( ).
 
     lv_user  = lo_user->get_repo_git_user_name( mo_repo->get_url( ) ).
     IF lv_user IS INITIAL.
diff --git a/src/zabapgit_page_main.prog.abap b/src/zabapgit_page_main.prog.abap
index 73c9720ed..99c024f47 100644
--- a/src/zabapgit_page_main.prog.abap
+++ b/src/zabapgit_page_main.prog.abap
@@ -145,12 +145,10 @@ CLASS lcl_gui_page_main IMPLEMENTATION.
 
   METHOD retrieve_active_repo.
 
-    DATA: lt_repos    TYPE lcl_repo_srv=>ty_repo_tt,
-          lo_repo     LIKE LINE OF lt_repos,
-          lv_show_old LIKE mv_show.
+    DATA: lv_show_old LIKE mv_show.
 
     TRY.
-        lt_repos = lcl_app=>repo_srv( )->list( ).
+        lcl_app=>repo_srv( )->list( ).
       CATCH lcx_exception.
         RETURN.
     ENDTRY.
@@ -160,7 +158,7 @@ CLASS lcl_gui_page_main IMPLEMENTATION.
 
     IF mv_show IS NOT INITIAL.
       TRY. " verify the key exists
-          lo_repo = lcl_app=>repo_srv( )->get( mv_show ).
+          lcl_app=>repo_srv( )->get( mv_show ).
         CATCH lcx_exception.
           CLEAR mv_show.
           lcl_app=>user( )->set_repo_show( mv_show ).
@@ -274,7 +272,7 @@ CLASS lcl_gui_page_main IMPLEMENTATION.
 
     ro_html->add( '<table class="w100"><tr>' ).
     ro_html->add( |<td class="pad-sides">{
-                  lcl_html=>icon( iv_name = 'star/blue' iv_alt = 'Favs' iv_hint = 'Favorites' )
+                  lcl_html=>icon( iv_name = 'star/blue' iv_hint = 'Favorites' )
                   }</td>| ).
 
     ro_html->add( '<td class="pad-sides w100 favorites">' ). " Maximize width
diff --git a/src/zabapgit_popups.prog.abap b/src/zabapgit_popups.prog.abap
index 5f19b86ee..0386728b4 100644
--- a/src/zabapgit_popups.prog.abap
+++ b/src/zabapgit_popups.prog.abap
@@ -71,7 +71,6 @@ CLASS lcl_popups DEFINITION FINAL.
         RAISING   lcx_exception,
       popup_to_create_transp_branch
         IMPORTING it_transport_headers       TYPE trwbo_request_headers
-                  it_transport_objects       TYPE scts_tadir
         RETURNING VALUE(rs_transport_branch) TYPE ty_transport_to_branch
         RAISING   lcx_exception
                   lcx_cancel,
@@ -592,9 +591,6 @@ CLASS lcl_popups IMPLEMENTATION.
   METHOD popup_to_create_transp_branch.
     DATA: lv_returncode         TYPE c,
           lt_fields             TYPE TABLE OF sval,
-          lv_icon_ok            TYPE icon-name,
-          lv_button_transport   TYPE svalbutton-buttontext,
-          lv_icon_transport     TYPE icon-name,
           lv_transports_as_text TYPE string,
           ls_transport_header   LIKE LINE OF it_transport_headers.
 
@@ -609,10 +605,6 @@ CLASS lcl_popups IMPLEMENTATION.
     _add_dialog_fld 'TEXTL'      'LINE'  'Branch name'   lv_transports_as_text  ''.
     _add_dialog_fld 'ABAPTXT255' 'LINE'  'Commit text'   lv_transports_as_text  ''.
 
-    lv_icon_ok          = icon_okay.
-    lv_button_transport = 'Transport(s)->Branch' ##NO_TEXT.
-    lv_icon_transport   = icon_import_all_requests.
-
     CALL FUNCTION 'POPUP_GET_VALUES'
       EXPORTING
 *       no_value_check  = SPACE    " Deactivates data type check
diff --git a/src/zabapgit_requirements.prog.abap b/src/zabapgit_requirements.prog.abap
index b692c0a27..782a71dfa 100644
--- a/src/zabapgit_requirements.prog.abap
+++ b/src/zabapgit_requirements.prog.abap
@@ -40,7 +40,6 @@ CLASS lcl_requirement_helper DEFINITION FINAL.
       get_requirement_met_status IMPORTING it_requirements  TYPE lcl_dot_abapgit=>ty_requirement_tt
                                  RETURNING value(rt_status) TYPE ty_requirement_status_tt
                                  RAISING   lcx_exception.
-  PROTECTED SECTION.
   PRIVATE SECTION.
     CLASS-METHODS:
       show_requirement_popup IMPORTING it_requirements TYPE ty_requirement_status_tt
@@ -122,7 +121,7 @@ CLASS lcl_requirement_helper IMPLEMENTATION.
   ENDMETHOD.                    "get_requirement_met_status
 
   METHOD version_greater_or_equal.
-    DATA: lv_number TYPE numc4.
+    DATA: lv_number TYPE numc4 ##NEEDED.
 
     TRY.
         MOVE EXACT: is_status-installed_release TO lv_number,
diff --git a/src/zabapgit_services_repo.prog.abap b/src/zabapgit_services_repo.prog.abap
index 0df11ba5e..f29539745 100644
--- a/src/zabapgit_services_repo.prog.abap
+++ b/src/zabapgit_services_repo.prog.abap
@@ -335,8 +335,7 @@ CLASS lcl_services_repo IMPLEMENTATION.
       lcx_exception=>raise( 'Canceled or List of objects is empty ' ).
     ENDIF.
     ls_transport_to_branch = lcl_popups=>popup_to_create_transp_branch(
-      it_transport_headers = lt_transport_headers
-      it_transport_objects = lt_transport_objects ).
+      lt_transport_headers ).
 
     CREATE OBJECT lo_transport_to_branch.
     lo_transport_to_branch->create(
diff --git a/src/zabapgit_syntax_highlighter.prog.abap b/src/zabapgit_syntax_highlighter.prog.abap
index cb1e391d3..3c10caf4a 100644
--- a/src/zabapgit_syntax_highlighter.prog.abap
+++ b/src/zabapgit_syntax_highlighter.prog.abap
@@ -577,7 +577,6 @@ CLASS lcl_syntax_xml IMPLEMENTATION.
 
     DATA:
       lv_index      TYPE sy-tabix,
-      lv_line_len   TYPE i,
       lv_prev_token TYPE c,
       lv_state      TYPE c VALUE 'O'. " O - for open tag; C - for closed tag;
 
@@ -585,9 +584,8 @@ CLASS lcl_syntax_xml IMPLEMENTATION.
       <prev>  TYPE ty_match,
       <match> TYPE ty_match.
 
-    SORT ct_matches BY offset.
 
-    lv_line_len = strlen( iv_line ).
+    SORT ct_matches BY offset.
 
     LOOP AT ct_matches ASSIGNING <match>.
       lv_index = sy-tabix.
diff --git a/src/zabapgit_tadir.prog.abap b/src/zabapgit_tadir.prog.abap
index f6239b0d1..2979cc603 100644
--- a/src/zabapgit_tadir.prog.abap
+++ b/src/zabapgit_tadir.prog.abap
@@ -126,8 +126,7 @@ CLASS lcl_tadir IMPLEMENTATION.
 
   METHOD build.
 
-    DATA: lv_index    TYPE i,
-          lt_tadir    TYPE ty_tadir_tt,
+    DATA: lt_tadir    TYPE ty_tadir_tt,
           lt_tdevc    TYPE STANDARD TABLE OF tdevc,
           lv_path     TYPE string.
 
@@ -154,8 +153,6 @@ CLASS lcl_tadir IMPLEMENTATION.
     ENDIF.
 
     LOOP AT rt_tadir ASSIGNING <ls_tadir>.
-      lv_index = sy-tabix.
-
       <ls_tadir>-path = lv_path.
 
       CASE <ls_tadir>-object.
diff --git a/src/zabapgit_util.prog.abap b/src/zabapgit_util.prog.abap
index 6f3b9a3e2..c6feac78d 100644
--- a/src/zabapgit_util.prog.abap
+++ b/src/zabapgit_util.prog.abap
@@ -371,12 +371,10 @@ CLASS lcl_path IMPLEMENTATION.
   METHOD split_file_location.
 
     DATA: lv_cnt TYPE i,
-          lv_off TYPE i,
           lv_len TYPE i.
 
     FIND FIRST OCCURRENCE OF REGEX '^/(.*/)?' IN iv_fullpath
       MATCH COUNT lv_cnt
-      MATCH OFFSET lv_off
       MATCH LENGTH lv_len.
 
     IF lv_cnt > 0.
@@ -513,7 +511,7 @@ CLASS lcl_url IMPLEMENTATION.
 
   METHOD path_name.
 
-    DATA: lv_host TYPE string.
+    DATA: lv_host TYPE string ##NEEDED.
 
     FIND REGEX '(.*://[^/]*)(.*)' IN iv_repo
       SUBMATCHES lv_host rv_path_name.
diff --git a/src/zabapgit_zip.prog.abap b/src/zabapgit_zip.prog.abap
index 2bc4650c2..e80b18bc4 100644
--- a/src/zabapgit_zip.prog.abap
+++ b/src/zabapgit_zip.prog.abap
@@ -55,10 +55,6 @@ CLASS lcl_zip DEFINITION FINAL.
       RETURNING VALUE(rv_xstr) TYPE xstring
       RAISING   lcx_exception.
 
-    CLASS-METHODS get_message
-      RETURNING VALUE(rv_message) TYPE string
-      RAISING   lcx_exception.
-
 ENDCLASS.                    "lcl_zip DEFINITION
 
 *----------------------------------------------------------------------*
@@ -68,46 +64,6 @@ ENDCLASS.                    "lcl_zip DEFINITION
 *----------------------------------------------------------------------*
 CLASS lcl_zip IMPLEMENTATION.
 
-  METHOD get_message.
-* method not in use?
-    ASSERT 0 = 1.
-
-*    DATA: lv_returncode TYPE c,
-*          lt_fields     TYPE TABLE OF sval.
-*
-*    FIELD-SYMBOLS: <ls_field> LIKE LINE OF lt_fields.
-*
-*
-*    APPEND INITIAL LINE TO lt_fields ASSIGNING <ls_field>.
-*    <ls_field>-tabname   = 'ABAPTXT255'.
-*    <ls_field>-fieldname = 'LINE'.
-*    <ls_field>-fieldtext = 'Commit message'.                "#EC NOTEXT
-*    <ls_field>-field_obl = abap_true.
-*
-*    CALL FUNCTION 'POPUP_GET_VALUES'
-*      EXPORTING
-*        no_value_check  = abap_true
-*        popup_title     = 'Enter commit message'            "#EC NOTEXT
-*      IMPORTING
-*        returncode      = lv_returncode
-*      TABLES
-*        fields          = lt_fields
-*      EXCEPTIONS
-*        error_in_fields = 1
-*        OTHERS          = 2.
-*    IF sy-subrc <> 0.
-*      lcx_exception=>raise( 'Error from POPUP_GET_VALUES' ).
-*    ENDIF.
-*    IF lv_returncode = 'A'.
-*      lcx_exception=>raise( 'cancelled' ).
-*    ENDIF.
-*
-*    READ TABLE lt_fields INDEX 1 ASSIGNING <ls_field>.
-*    ASSERT sy-subrc = 0.
-*    rv_message = <ls_field>-value.
-
-  ENDMETHOD.                    "get_message
-
   METHOD file_download.
 
     DATA: lt_rawdata  TYPE solix_tab,
@@ -400,8 +356,6 @@ CLASS lcl_zip IMPLEMENTATION.
     DATA: lo_log TYPE REF TO lcl_log,
           lt_zip TYPE ty_files_item_tt.
 
-    FIELD-SYMBOLS: <ls_zip> LIKE LINE OF lt_zip.
-
 
     CREATE OBJECT lo_log.