Problems with the report export in PDF format

Question

Hi All,
I am new to this forum.
I'm developing a web application that uses Java Reporting Component (JRC) to display crystal reports.
I have three problem:
1) I want, after entering the filters in a jsp, to print a report in PDF format (WORD) without opening it
with Adobe Reader (Microsoft Word). The class of API JRC used for export is ReportExportControl.
2) I want to print multiple reports one after the other to reduce the time (possibly joining two or more reports into a single PDF)
3) I want to insert, in the jsp page filters, the number of pages to print from the same report (without
opening it with Adobe Reader (Microsoft Word))
Can anyone help me? or can give a simple java code to do the same.
Thanks in advance.

Answer 1

Hi, this works for me in 4.6B:
  CALL FUNCTION 'GUI_DOWNLOAD'
       EXPORTING
        BIN_FILESIZE            =
           filename                = i_pfad
           filetype                = 'BIN'
   IMPORTING
        FILELENGTH              =
      TABLES
            data_tab                = i_att_cont
      EXCEPTIONS
           file_write_error        = 1
           no_batch                = 2
           gui_refuse_filetransfer = 3
           invalid_type            = 4
           OTHERS                  = 5.
  IF sy-subrc <> 0.
    MESSAGE i000(zv) WITH 'Problem mit PDF Darstellung'.
  ENDIF.
  CALL FUNCTION 'RSPO_R_RDELETE_SPOOLREQ'
       EXPORTING
            spoolid = spoolnr.
  CALL FUNCTION 'WS_EXECUTE'
       EXPORTING
            document           = ' '
            commandline        = i_pfad
            program            = 'AcroRd32.exe'
       EXCEPTIONS
            frontend_error     = 1
            no_batch           = 2
            prog_not_found     = 3
            illegal_option     = 4
            gui_refuse_execute = 5
            OTHERS             = 6.
  IF sy-subrc <> 0.
    MESSAGE i000(zv) WITH 'Acrobat Reader nicht gefunden!'.
  ENDIF.