About Smartform as PDF

Question

hi, all
  I want to display the smartforms as pdf in web dynpro abap, bu there are error at runtime.
Source code:
method DISPLAYFORM .
  data : l_x(1) value 'X'.
  data: lv_text type char3,
  lv_syucomm type char1,
  ls_pdf type xstring,
  lv_fm_name type rs38l_fnam,
  lv_control_parameters type ssfctrlop,
  lv_output_options type ssfcompop,
  lv_ssf_output type ssfcrescl,
  lt_otfdata type TSFOTF.
  data:
  node_input1 type ref to if_wd_context_node,
  elem_input1 type ref to if_wd_context_element,
  stru_input1 type ig_CONTROLLER_FORM=>element_pdf.
navigate from <CONTEXT> to <INPUT1> via lead selection
  node_input1 = wd_context->get_child_node( name = 'PDF' ).
get element via lead selection
  elem_input1 = node_input1->get_element( ).
get all declared attributes
  elem_input1->get_static_attributes( importing static_attributes = stru_input1 ).
  call function 'SSF_FUNCTION_MODULE_NAME'
    EXPORTING
      formname           = 'ZFORM_TEST'
    IMPORTING
      fm_name            = lv_fm_name
    EXCEPTIONS
      no_form            = 1
      no_function_module = 2
      others             = 3.
  if sy-subrc <> 0.
Error MESSAGE
  endif.
Set relevant control parameters
  lv_control_parameters-getotf = l_x.
  lv_control_parameters-no_dialog = l_x.
  lv_control_parameters-preview = space.
Set relevant output options
  lv_output_options-tdnewid = l_x.
  lv_output_options-tddelete = space.
  DATA: ls_book TYPE PPFTBOOK.
  call function lv_fm_name
    EXPORTING
      control_parameters = lv_control_parameters
      output_options     = lv_output_options
      user_settings      = space
    IMPORTING
      job_output_info    = lv_ssf_output
    EXCEPTIONS
      formatting_error   = 1
      internal_error     = 2
      send_error         = 3
      user_canceled      = 4
      others             = 5.
  if sy-subrc <> 0.
    message id sy-msgid type sy-msgty number sy-msgno
    with sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
  endif.
  refresh lt_otfdata.
  lt_otfdata[] = lv_ssf_output-otfdata[].
  call function 'SSFCOMP_PDF_PREVIEW'
    EXPORTING
      i_otf                    = lt_otfdata[]
    EXCEPTIONS
      convert_otf_to_pdf_error = 1
      cntl_error               = 2
      others                   = 3.
  if sy-subrc <> 0.
    message id sy-msgid type sy-msgty number sy-msgno
    with sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
  endif.
  data: l_dummy type standard table of tline,
  pdf_data type xstring,
  pdf_size type i.
  clear: pdf_data, pdf_size.
convert otf to pdf
  call function 'CONVERT_OTF'
    EXPORTING
      format                = 'PDF'
    IMPORTING
      bin_filesize          = pdf_size
      bin_file              = pdf_data
    TABLES
      otf                   = lt_otfdata[]
      lines                 = l_dummy
    EXCEPTIONS
      err_max_linewidth     = 1
      err_format            = 2
      err_conv_not_possible = 3
      others                = 4.
  if sy-subrc <> 0.
    message id sy-msgid type sy-msgty number sy-msgno
    with sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
  endif.
  data:
  node_pdf type ref to if_wd_context_node,
  elem_pdf type ref to if_wd_context_element,
  stru_pdf type if_CONTROLLER_FORM=>element_pdf ,
  item_source like stru_pdf-source.
navigate from <CONTEXT> to <PDF> via lead selection
  node_pdf = wd_context->get_child_node( name = 'PDF' ).
get element via lead selection
  elem_pdf = node_pdf->get_element( ).
set single attribute
  elem_pdf->set_attribute(
  exporting
  name = 'SOURCE'
  value = pdf_data ).
endmethod.
error:
  Runtime Errors         UNCAUGHT_EXCEPTION
Exception              CX_WD_GENERAL
Date and Time          2007.07.30 17:24:55
What happened?
     The exception 'CX_WD_GENERAL' was raised, but it was not caught anywhere along
     the call hierarchy.
     Since exceptions represent error situations and this error was not
     adequately responded to, the running ABAP program
      'CX_WD_GENERAL=================CP' has to be
     terminated.
Error analysis
     An exception occurred which is explained in detail below.
     The exception, which is assigned to class 'CX_WD_GENERAL', was not caught and
     therefore caused a runtime error.
     The reason for the exception is:
     WebDynpro Exception: Die URL  enthält möglicherweise bösartiges Script
How to correct the error
    You may able to find an interim solution to the problem
    in the SAP note system. If you have access to the note system yourself,
    please use the following search criteria:
    "CX_WD_GENERAL=================CP" "UNCAUGHT_EXCEPTION"
    If you cannot solve the problem yourself, please send the
    following documents to SAP:
    1. A hard copy print describing the problem.
       To obtain this, select the "Print" function on the current screen.
    2. A suitable hardcopy prinout of the system log.
       To obtain this, call the system log with Transaction SM21
       and select the "Print" function to print out the relevant
       part.
    3. If the programs are your own programs or modified SAP programs,
       supply the source code.
       To do this, you can either use the "PRINT" command in the editor or
       print the programs using the report RSINCL00.
    4. Details regarding the conditions under which the error occurred
       or which actions and input led to the error.
Message was edited by:
        pei li

Answer 1

Hello Pei,
Have you made all the required settings to get the so called "print scenario/pdf display" working in Adobe integration of Web Dynpro ABAP. You can find more information in the online help.
Best regards,
Thomas