anchor.diff:  
       DATA: ls_progdir      TYPE ty_progdir,
             lv_program_name TYPE programm,
  +          lt_dynpros      TYPE ty_dynpro_tt,
  +          ls_cua          TYPE ty_cua,
             lt_source       TYPE TABLE OF abaptxt255,
             lt_tpool        TYPE textpool_table,
             ls_tpool        LIKE LINE OF lt_tpool,
  
positive.code: 
    PRIVATE SECTION.
      METHODS deserialize_dynpros
        IMPORTING io_xml TYPE REF TO lcl_xml_input
        RAISING   lcx_exception.
  
      METHODS deserialize_cua
        IMPORTING io_xml TYPE REF TO lcl_xml_input
        RAISING   lcx_exception.
  
      METHODS deserialize_textpool
  
negative.code:         _raise 'Error while reading dynpro'.
        ENDIF.
  
        APPEND INITIAL LINE TO rt_dynpro ASSIGNING <ls_dynpro>.
        <ls_dynpro>-header     = ls_header.
        <ls_dynpro>-containers = lt_containers.
        <ls_dynpro>-fields     = lt_fields_to_containers.
        <ls_dynpro>-flow_logic = lt_flow_logic.
  
      ENDLOOP.
  
    ENDMETHOD.                    "serialize_dynpros
  
  