conv = cl_abap_conv_out_ce=>create(
           encoding = 'UTF-8'
           endian = 'L' ).

  view = cl_abap_view_offlen=>create_legacy_view( i_headerdata ).

  conv->convert_struc( exporting data = i_headerdata
                                 view = view
                                 importing buffer = buffer1 ).

  ls_log_data-name = 'I_HEADERDATA'.
  ls_log_data-sdata = buffer1.
  append ls_log_data to lt_log_data.

  view = cl_abap_view_offlen=>create_legacy_view( ls_tax ).
  loop at i_taxdata into ls_tax.
    conv->convert_struc( exporting data = ls_tax
                         view = view
                         importing buffer = buffer1 ).
    ls_log_data-name = 'I_TAXDATA'.
    ls_log_data-sdata = buffer1.
    append ls_log_data to lt_log_data.
  endloop.

  view = cl_abap_view_offlen=>create_legacy_view( ls_ext ).
  loop at i_extensionin into ls_ext.
    conv->convert_struc( exporting data = ls_ext
                         view = view
                         importing buffer = buffer1 ).
    ls_log_data-name = 'I_EXTENSIONIN'.
    ls_log_data-sdata = buffer1.
    append ls_log_data to lt_log_data.
  endloop.
  .

  view = cl_abap_view_offlen=>create_legacy_view( ls_bapiret2 ).
  loop at lt_bapiret2 into ls_bapiret2.
    conv->convert_struc( exporting data = ls_bapiret2
                        view = view
                        importing buffer = buffer1 ).

    ls_log_data-name = 'BAPIRET2'.
    ls_log_data-sdata = buffer1.
    append ls_log_data to lt_log_data.
  endloop.