diff --git a/src/data/zcl_abapgit_data_serializer.clas.testclasses.abap b/src/data/zcl_abapgit_data_serializer.clas.testclasses.abap
index a093eea4e..1c4ace6ce 100644
--- a/src/data/zcl_abapgit_data_serializer.clas.testclasses.abap
+++ b/src/data/zcl_abapgit_data_serializer.clas.testclasses.abap
@@ -46,7 +46,6 @@ CLASS ltcl_test IMPLEMENTATION.
   METHOD serialize_error_table.
 
     DATA ls_config TYPE zif_abapgit_data_config=>ty_config.
-    DATA lt_files TYPE zif_abapgit_definitions=>ty_files_tt.
     DATA lv_where LIKE LINE OF ls_config-where.
 
     ls_config-type = 'TABU'.
@@ -67,7 +66,6 @@ CLASS ltcl_test IMPLEMENTATION.
   METHOD serialize_error_field.
 
     DATA ls_config TYPE zif_abapgit_data_config=>ty_config.
-    DATA lt_files TYPE zif_abapgit_definitions=>ty_files_tt.
     DATA lv_where LIKE LINE OF ls_config-where.
 
     ls_config-type = 'TABU'.
diff --git a/src/objects/aff/zcl_abapgit_json_handler.clas.abap b/src/objects/aff/zcl_abapgit_json_handler.clas.abap
index c60534674..550afe253 100644
--- a/src/objects/aff/zcl_abapgit_json_handler.clas.abap
+++ b/src/objects/aff/zcl_abapgit_json_handler.clas.abap
@@ -239,7 +239,6 @@ CLASS ZCL_ABAPGIT_JSON_HANDLER IMPLEMENTATION.
           lv_json           TYPE string,
           lo_ajson          TYPE REF TO zcl_abapgit_ajson,
           lo_ajson_filtered TYPE REF TO zif_abapgit_ajson,
-          lv_enum_abap      TYPE string,
           lo_filter         TYPE REF TO lcl_aff_filter.
 
     FIELD-SYMBOLS: <lg_source> LIKE LINE OF lt_st_source.
diff --git a/src/objects/aff/zcl_abapgit_object_common_aff.clas.abap b/src/objects/aff/zcl_abapgit_object_common_aff.clas.abap
index 590323cca..a71555838 100644
--- a/src/objects/aff/zcl_abapgit_object_common_aff.clas.abap
+++ b/src/objects/aff/zcl_abapgit_object_common_aff.clas.abap
@@ -370,7 +370,6 @@ CLASS zcl_abapgit_object_common_aff IMPLEMENTATION.
           lv_name              TYPE c LENGTH 120,
           lv_file_name         TYPE string,
           lo_file_name_mapper  TYPE REF TO object,
-          lv_is_deletion       TYPE abap_bool VALUE abap_false,
           lv_dummy             TYPE string.
 
     FIELD-SYMBOLS: <ls_intf_aff_obj>      TYPE any,
diff --git a/src/objects/zcl_abapgit_object_intf.clas.abap b/src/objects/zcl_abapgit_object_intf.clas.abap
index 0eb0f295a..787e8afa2 100644
--- a/src/objects/zcl_abapgit_object_intf.clas.abap
+++ b/src/objects/zcl_abapgit_object_intf.clas.abap
@@ -498,9 +498,6 @@ CLASS zcl_abapgit_object_intf IMPLEMENTATION.
   METHOD zif_abapgit_object~deserialize.
     DATA: lt_source     TYPE rswsourcet,
           ls_clskey     TYPE seoclskey,
-          lv_json_data  TYPE xstring,
-          ls_intf_aff   TYPE zif_abapgit_aff_intf_v1=>ty_main,
-          lo_aff_mapper TYPE REF TO zif_abapgit_aff_type_mapping,
           ls_intf       TYPE ty_intf.
 
     IF iv_step = zif_abapgit_object=>gc_step_id-abap.
diff --git a/src/objects/zcl_abapgit_object_w3xx_super.clas.abap b/src/objects/zcl_abapgit_object_w3xx_super.clas.abap
index 6b329a0e9..cf71b7b39 100644
--- a/src/objects/zcl_abapgit_object_w3xx_super.clas.abap
+++ b/src/objects/zcl_abapgit_object_w3xx_super.clas.abap
@@ -203,7 +203,6 @@ CLASS zcl_abapgit_object_w3xx_super IMPLEMENTATION.
     DATA lt_w3mime    TYPE STANDARD TABLE OF w3mime.
     DATA lt_w3html    TYPE STANDARD TABLE OF w3html.
     DATA lv_size      TYPE i.
-    DATA lv_tadir_obj TYPE tadir-object.
 
 
     io_xml->read( EXPORTING iv_name = 'TEXT'
diff --git a/src/repo/zcl_abapgit_repo_checksums.clas.testclasses.abap b/src/repo/zcl_abapgit_repo_checksums.clas.testclasses.abap
index 77841fde1..d2abf0223 100644
--- a/src/repo/zcl_abapgit_repo_checksums.clas.testclasses.abap
+++ b/src/repo/zcl_abapgit_repo_checksums.clas.testclasses.abap
@@ -116,7 +116,6 @@ CLASS ltcl_test_checksum_serializer IMPLEMENTATION.
 
     DATA lt_checksums TYPE zif_abapgit_persistence=>ty_local_checksum_tt.
     DATA lv_act TYPE string.
-    DATA lv_exp TYPE string.
 
     FIELD-SYMBOLS <ls_cs> LIKE LINE OF lt_checksums.
     FIELD-SYMBOLS <ls_file> LIKE LINE OF <ls_cs>-files.
@@ -151,7 +150,6 @@ CLASS ltcl_test_checksum_serializer IMPLEMENTATION.
 
     DATA lt_checksums_exp TYPE zif_abapgit_persistence=>ty_local_checksum_tt.
     DATA lt_checksums_act TYPE zif_abapgit_persistence=>ty_local_checksum_tt.
-    DATA lv_str TYPE string.
 
     FIELD-SYMBOLS <ls_cs> LIKE LINE OF lt_checksums_exp.
     FIELD-SYMBOLS <ls_file> LIKE LINE OF <ls_cs>-files.
diff --git a/src/repo/zcl_abapgit_repo_filter.clas.abap b/src/repo/zcl_abapgit_repo_filter.clas.abap
index 415fa87b3..fc3a64cdf 100644
--- a/src/repo/zcl_abapgit_repo_filter.clas.abap
+++ b/src/repo/zcl_abapgit_repo_filter.clas.abap
@@ -114,9 +114,7 @@ CLASS zcl_abapgit_repo_filter IMPLEMENTATION.
     DATA ls_item TYPE zif_abapgit_definitions=>ty_item.
     DATA ls_tadir TYPE zif_abapgit_definitions=>ty_tadir.
     DATA lt_tadir TYPE zif_abapgit_definitions=>ty_tadir_tt.
-    DATA lt_items TYPE zif_abapgit_definitions=>ty_items_tt.
-
-    DATA: lt_filter TYPE SORTED TABLE OF zif_abapgit_definitions=>ty_tadir
+    DATA lt_filter TYPE SORTED TABLE OF zif_abapgit_definitions=>ty_tadir
                       WITH NON-UNIQUE KEY object obj_name.
 
     lt_filter = it_filter.
diff --git a/src/ui/db/zcl_abapgit_gui_page_db.clas.abap b/src/ui/db/zcl_abapgit_gui_page_db.clas.abap
index 26a9baf40..72bef2309 100644
--- a/src/ui/db/zcl_abapgit_gui_page_db.clas.abap
+++ b/src/ui/db/zcl_abapgit_gui_page_db.clas.abap
@@ -328,8 +328,6 @@ CLASS zcl_abapgit_gui_page_db IMPLEMENTATION.
   METHOD explain_content_repo_cs.
 
     DATA:
-      ls_result TYPE match_result,
-      ls_match  TYPE submatch_result,
       lt_lines  TYPE string_table.
 
     IF strlen( is_data-data_str ) > 0.