Displaying a Smartform as PDF in WDA

Question

Dear All,
I am trying to display a smartform as PDf in the web dynpro application. I am getting the below error while trying to display the smartform.
Note
The following error text was processed in the system DE5 : Function module does not exist
The error occurred on the application server MTW02SDEC01_DE5_00 and in the work process 0 .
The termination type was: ERROR_MESSAGE_STATE
The ABAP call stack was:
Function: FUNCTION_IMPORT_INTERFACE of program SAPLSUNI
Method: DATASOURCE_2_FM_PARAMS of program CL_WD_ADOBE_SERVICES==========CP
Method: CREATE_PDF_DDIC of program CL_WD_ADOBE_SERVICES==========CP
Method: CREATE_PDF of program CL_WD_ADOBE_SERVICES==========CP
Method: IF_WDR_VIEW_ELEMENT_ADAPTER~SET_CONTENT of program /1WDA/LADOBE==================CP
Method: IF_WDR_VIEW_ELEMENT_ADAPTER~SET_CONTENT of program /1WDA/LADOBE==================CP
Method: IF_WDR_VIEW_ELEMENT_ADAPTER~SET_CONTENT of program /1WDA/L8STANDARD==============CP
Method: IF_WDR_VIEW_ELEMENT_ADAPTER~SET_CONTENT of program /1WDA/L8STANDARD==============CP
Method: IF_WDR_VIEW_ELEMENT_ADAPTER~SET_CONTENT of program /1WDA/L8STANDARD==============CP
Method: IF_WDR_VIEW_ELEMENT_ADAPTER~SET_CONTENT of program /1WDA/L7STANDARD==============CP
Please let me know does any services needs to be activated in SICF or any other problem?
Thanks,
Mugundhan

Answer 1

Hi Thomas,
Pleasure in receving the reply from you. I had created a node called pdf_data of cardinality 1..1, under which i had created a attribute called SOURCE of type XSTRING. i had used the below code to display the  smart form.
DATA:  node_pdf_data TYPE REF TO if_wd_context_node,
         fm_name       TYPE  rs38l_fnam,
         outop         TYPE ssfcompop,
         cparam        TYPE ssfctrlop,
         tab_otf_data  TYPE ssfcrescl,
         tab_otf_final TYPE TABLE OF itcoo,
         bin_filesize  TYPE i,
         bin_file      TYPE xstring,
         pdf_tab       TYPE TABLE OF tline.
  " Get function module name for smart form
  CALL FUNCTION 'SSF_FUNCTION_MODULE_NAME'
    EXPORTING
      formname           = 'ZMG_SF_TEST'
    IMPORTING
      fm_name            = fm_name
    EXCEPTIONS
      no_form            = 1
      no_function_module = 2
      OTHERS             = 3.
  " Get Report Format With Data From Smart Form
  outop-tdprinter   = 'LP01'.
  outop-tddest      = 'LP01'.
  cparam-no_dialog  = 'X' .
  cparam-preview    = 'X'.
  cparam-getotf     = 'X'.
  CALL FUNCTION fm_name
    EXPORTING
      control_parameters = cparam
      output_options     = outop
      user_settings      = space
    IMPORTING
      job_output_info    = tab_otf_data
    EXCEPTIONS
      formatting_error   = 1
      internal_error     = 2
      send_error         = 3
      user_canceled      = 4
      OTHERS             = 5.
  " Get all data of Smartform
  tab_otf_final[] = tab_otf_data-otfdata[].
  " Convert OTF data into PDF data
  CALL FUNCTION 'CONVERT_OTF'
    EXPORTING
      format                = 'PDF'
      max_linewidth         = 132
    IMPORTING
      bin_filesize          = bin_filesize
      bin_file              = bin_file
    TABLES
      otf                   = tab_otf_final
      lines                 = pdf_tab
    EXCEPTIONS
      err_max_linewidth     = 1
      err_format            = 2
      err_conv_not_possible = 3
      err_bad_otf           = 4
      OTHERS                = 5.
  " Set PDF Data to context attribute
  node_pdf_data = wd_context->get_child_node( name = 'PDF_DATA' ).
  CALL METHOD node_pdf_data->set_attribute
    EXPORTING
      value = bin_file
      name  = 'SOURCE'.
  DATA lo_window_manager TYPE REF TO if_wd_window_manager.
  DATA lo_api_component  TYPE REF TO if_wd_component.
  DATA lo_window         TYPE REF TO if_wd_window.
  lo_api_component  = wd_comp_controller->wd_get_api( ).
  lo_window_manager = lo_api_component->get_window_manager( ).
  lo_window         = lo_window_manager->create_window(
                     window_name            = 'W_PDF'
*                    title                  =
*                    close_in_any_case      = abap_true
                     message_display_mode   = if_wd_window=>co_msg_display_mode_selected
*                    close_button           = abap_true
                     button_kind            = if_wd_window=>co_buttons_ok
                     message_type           = if_wd_window=>co_msg_type_none
                     default_button         = if_wd_window=>co_button_ok
  lo_window->open( ).
The above code works fine.  Finally in the bin_file i am getting the raw data. After that i am getting the below error.
The following error text was processed in the system DE5 : Function module does not exist
The error occurred on the application server MTW02SDEC01_DE5_00 and in the work process 0 .
The termination type was: ERROR_MESSAGE_STATE
The ABAP call stack was:
Function: FUNCTION_IMPORT_INTERFACE of program SAPLSUNI
Method: DATASOURCE_2_FM_PARAMS of program CL_WD_ADOBE_SERVICES==========CP
Method: CREATE_PDF_DDIC of program CL_WD_ADOBE_SERVICES==========CP
Method: CREATE_PDF of program CL_WD_ADOBE_SERVICES==========CP
Method: IF_WDR_VIEW_ELEMENT_ADAPTER~SET_CONTENT of program /1WDA/LADOBE==================CP
Method: IF_WDR_VIEW_ELEMENT_ADAPTER~SET_CONTENT of program /1WDA/LADOBE==================CP
Method: IF_WDR_VIEW_ELEMENT_ADAPTER~SET_CONTENT of program /1WDA/L8STANDARD==============CP
Method: IF_WDR_VIEW_ELEMENT_ADAPTER~SET_CONTENT of program /1WDA/L8STANDARD==============CP
Method: IF_WDR_VIEW_ELEMENT_ADAPTER~SET_CONTENT of program /1WDA/L8STANDARD==============CP
Method: IF_WDR_VIEW_ELEMENT_ADAPTER~SET_CONTENT of program /1WDA/L7STANDARD==============CP