anchor.diff:  
       CONSTANTS: lc_service TYPE string VALUE 'upload'.       "#EC NOTEXT
   
  -    DATA: li_client      TYPE REF TO if_http_client,
  -          lv_buffer      TYPE string,
  -          lv_xstring     TYPE xstring,
  -          lv_line        TYPE string,
  -          lv_pkt         TYPE string.
  +    DATA: li_client  TYPE REF TO if_http_client,
  +          lv_buffer  TYPE string,
  +          lv_xstring TYPE xstring,
  +          lv_line    TYPE string,
  +          lv_pkt     TYPE string.
   
   
       ref_discovery(
  
positive.code: CLASS lcl_convert DEFINITION FINAL.
  
    PUBLIC SECTION.
      CLASS-METHODS bitbyte_to_int IMPORTING iv_bits TYPE clike
                                   RETURNING value(rv_int) TYPE i.
  
      CLASS-METHODS x_to_bitbyte IMPORTING iv_x TYPE x
                                 RETURNING value(rv_bitbyte) TYPE t_bitbyte.
  
      CLASS-METHODS string_to_xstring_utf8 IMPORTING iv_string TYPE string
                                  RETURNING value(rv_xstring) TYPE xstring.
  
      CLASS-METHODS xstring_to_string_utf8 IMPORTING iv_data TYPE xstring
                                           RETURNING value(rv_string) TYPE string.
  
      CLASS-METHODS xstring_to_int IMPORTING iv_xstring TYPE xstring
                                   RETURNING value(rv_i) TYPE i
                                   RAISING lcx_exception.
  
      CLASS-METHODS int_to_xstring IMPORTING iv_i TYPE i
                                             iv_length TYPE i
                                   RETURNING value(rv_xstring) TYPE xstring.
  
  ENDCLASS.                    "lcl_convert DEFINITION
  
  
negative.code: 
    METHOD deserialize.
  
      DATA: ls_item       TYPE st_item,
            lv_class_name TYPE string,
            lv_message    TYPE string,
            lt_results    TYPE tt_results.
  
      FIELD-SYMBOLS: <ls_result> LIKE LINE OF lt_results.
  
  