anchor.diff:      lv_bits = iv_bits.
   
       rv_int = 0.
  -    WHILE STRLEN( lv_bits ) > 0.
  +    WHILE strlen( lv_bits ) > 0.
         rv_int = rv_int * 2.
         IF lv_bits(1) = '1'.
           rv_int = rv_int + 1.
  
positive.code:           lv_xstring TYPE xstring.
  
  
      lv_len = XSTRLEN( iv_data ).
      lv_char10 = lv_len.
      CONDENSE lv_char10.
      CONCATENATE iv_type lv_char10 INTO lv_string SEPARATED BY space.
  
negative.code:           lo_descr     TYPE REF TO cl_abap_structdescr.
  
      FIELD-SYMBOLS: <ls_comp> LIKE LINE OF lo_descr->components,
                     <lg_any>  TYPE any.
  
  
      lo_descr ?= cl_abap_typedescr=>describe_by_data( ig_structure ).
  