SAP ABAP编程 OTF转换成PDF

FORM frm_cover_file .

  t_otf[] = t_otfdata-otfdata[].

  CALL FUNCTION 'CONVERT_OTF'
    EXPORTING
      format                = 'PDF'
      max_linewidth         = 132
    IMPORTING
      bin_filesize          = w_bin_filesize
      bin_file              = 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.

  CALL FUNCTION 'SCMS_XSTRING_TO_BINARY'
    EXPORTING
      buffer        = bin_file
    IMPORTING
      output_length = g_blob_length
    TABLES
      binary_tab    = gt_blob[].

ENDFORM.