Converting SMART FORMS output to PDF format

REPORT zsuresh_test.

* Variable declarations
DATA:
w_form_name TYPE tdsfname VALUE 'ZSURESH_TEST',
w_fmodule TYPE rs38l_fnam,
w_cparam TYPE ssfctrlop,
w_outoptions TYPE ssfcompop,
W_bin_filesize TYPE i, " Binary File Size
w_FILE_NAME type string,
w_File_path type string,
w_FULL_PATH type string.

* Internal tables declaration

* Internal table to hold the OTF data 
DATA:
t_otf TYPE itcoo OCCURS 0 WITH HEADER LINE,

* Internal table to hold OTF data recd from the SMARTFORM
t_otf_from_fm TYPE ssfcrescl,

* Internal table to hold the data from the FM CONVERT_OTF
T_pdf_tab LIKE tline OCCURS 0 WITH HEADER LINE.


* This function module call is used to retrieve the name of the Function
* module generated when the SMARTFORM is activated


CALL FUNCTION 'SSF_FUNCTION_MODULE_NAME'
EXPORTING
formname = w_form_name
* VARIANT = ' '
* DIRECT_CALL = ' '
IMPORTING
fm_name = w_fmodule
EXCEPTIONS
no_form = 1
no_function_module = 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.

* Calling the SMARTFORM using the function module retrieved above
* GET_OTF parameter in the CONTROL_PARAMETERS is set to get the OTF
* format of the output


w_cparam-no_dialog = 'X'.
w_cparam-preview = space. " Suppressing the dialog box
                                                    " for print preview
w_cparam-getotf = 'X'.

* Printer name to be used is provided in the export parameter
* OUTPUT_OPTIONS

w_outoptions-tddest = 'LP01'.

CALL FUNCTION w_fmodule
EXPORTING
* ARCHIVE_INDEX =
* ARCHIVE_INDEX_TAB =
* ARCHIVE_PARAMETERS =
control_parameters = w_cparam
* MAIL_APPL_OBJ =
* MAIL_RECIPIENT =
* MAIL_SENDER =
output_options = w_outoptions
* USER_SETTINGS = 'X'
IMPORTING
* DOCUMENT_OUTPUT_INFO =
job_output_info = t_otf_from_fm
* JOB_OUTPUT_OPTIONS =
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.

t_otf[] = t_otf_from_fm-otfdata[].

* Function Module CONVERT_OTF is used to convert the OTF format to PDF

CALL FUNCTION 'CONVERT_OTF'
EXPORTING
FORMAT = 'PDF'
MAX_LINEWIDTH = 132
* ARCHIVE_INDEX = ' '
* COPYNUMBER = 0
* ASCII_BIDI_VIS2LOG = ' '
* PDF_DELETE_OTFTAB = ' '
IMPORTING
BIN_FILESIZE = W_bin_filesize
* BIN_FILE =
TABLES
otf = T_OTF
lines = T_pdf_tab
EXCEPTIONS
ERR_MAX_LINEWIDTH = 1
ERR_FORMAT = 2
ERR_CONV_NOT_POSSIBLE = 3
ERR_BAD_OTF = 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.

* To display File SAVE dialog window
CALL METHOD cl_gui_frontend_services=>file_save_dialog
* EXPORTING
* WINDOW_TITLE =
* DEFAULT_EXTENSION =
* DEFAULT_FILE_NAME =
* FILE_FILTER =
* INITIAL_DIRECTORY =
* WITH_ENCODING =
* PROMPT_ON_OVERWRITE = 'X'
CHANGING
filename = w_FILE_NAME
path = w_FILE_PATH
fullpath = w_FULL_PATH
* USER_ACTION =
* FILE_ENCODING =
EXCEPTIONS
CNTL_ERROR = 1
ERROR_NO_GUI = 2
NOT_SUPPORTED_BY_GUI = 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.


* Use the FM GUI_DOWNLOAD to download the generated PDF file onto the
* presentation server

CALL FUNCTION 'GUI_DOWNLOAD'
EXPORTING
BIN_FILESIZE = W_bin_filesize
filename = w_FULL_PATH
FILETYPE = 'BIN'
* APPEND = ' '
* WRITE_FIELD_SEPARATOR = ' '
* HEADER = '00'
* TRUNC_TRAILING_BLANKS = ' '
* WRITE_LF = 'X'
* COL_SELECT = ' '
* COL_SELECT_MASK = ' '
* DAT_MODE = ' '
* CONFIRM_OVERWRITE = ' '
* NO_AUTH_CHECK = ' '
* CODEPAGE = ' '
* IGNORE_CERR = ABAP_TRUE
* REPLACEMENT = '#'
* WRITE_BOM = ' '
* TRUNC_TRAILING_BLANKS_EOL = 'X'
* WK1_N_FORMAT = ' '
* WK1_N_SIZE = ' '
* WK1_T_FORMAT = ' '
* WK1_T_SIZE = ' '
* IMPORTING
* FILELENGTH =
tables
data_tab = T_pdf_tab
* FIELDNAMES =
* EXCEPTIONS
* FILE_WRITE_ERROR = 1
* NO_BATCH = 2
* GUI_REFUSE_FILETRANSFER = 3
* INVALID_TYPE = 4
* NO_AUTHORITY = 5
* UNKNOWN_ERROR = 6
* HEADER_NOT_ALLOWED = 7
* SEPARATOR_NOT_ALLOWED = 8
* FILESIZE_NOT_ALLOWED = 9
* HEADER_TOO_LONG = 10
* DP_ERROR_CREATE = 11
* DP_ERROR_SEND = 12
* DP_ERROR_WRITE = 13
* UNKNOWN_DP_ERROR = 14
* ACCESS_DENIED = 15
* DP_OUT_OF_MEMORY = 16
* DISK_FULL = 17
* DP_TIMEOUT = 18
* FILE_NOT_FOUND = 19
* DATAPROVIDER_EXCEPTION = 20
* CONTROL_FLUSH_ERROR = 21
* OTHERS = 22
.
IF sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
* WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.

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