smartforms 打印转成保存在本地pdf

转自：http://www.kodyaz.com/articles/sap-smartforms-download-as-smartform-pdf-using-ws_download-and-cl_gui_frontend_services.aspx

 

说明的很详细，代码也很明了。

 

• 形成一个url，保存地址
• 打开smartforms
• 执行smartforms，并返回job_output_info 类型的内表，这个smart 表接口-导出默认的
• 转换格式fm: convert_off
• 下载：fm : ws_download.

2个重要的fm及其参数:

• "转换 DATA : t_otfdata TYPE ssfcrescl, t_pdf_tab LIKE tline OCCURS 0 WITH HEADER LINE, " SAPscript: Text Lines t_otf TYPE itcoo OCCURS 0 WITH HEADER LINE, " OTF Structure t_otf[] = t_otfdata-otfdata[]. CALL FUNCTION 'CONVERT_OTF' EXPORTING format = 'PDF' max_linewidth = 132 IMPORTING bin_filesize = w_bin_filesize 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.
• "下载 DATA : lv_filename(128) TYPE c. lv_filename = gv_fullpath. CALL FUNCTION 'WS_DOWNLOAD' EXPORTING bin_filesize = w_bin_filesize filename = lv_filename filetype = 'BIN' TABLES data_tab = t_pdf_tab EXCEPTIONS file_open_error = 1 file_write_error = 2 invalid_filesize = 3 invalid_type = 4 no_batch = 5 unknown_error = 6 invalid_table_width = 7 gui_refuse_filetransfer = 8 customer_error = 9 no_authority = 10 OTHERS = 11.