How to pass variable to data tab which replace text in Word attachment

Question

Dear ABAP folks,
I use METHOD cl_gui_frontend_services=>gui_upload to upload my word doc in BINARY and sucessful sent this word doc as attachment with Thomas Jung's FUNCTION 'Z_E_KEG_SEND_SIMPLE_EMAIL'.
However, inside the word file, i need insert varible personnel number p0000-pernr.
*How to pass the value p0000-pernr to data tab (lt_data) which replace symbol text &s_pernr& in doc before created as attachment ? *
I try 'SCMS_BINARY_TO_TEXT'  and 'SCMS_BINARY_TO_STRING'    but fail.
Need expert 's help.
Thanks & Rgds,
Felice
Below are my code:
** Upload file to read data as binary
    CALL METHOD cl_gui_frontend_services=>gui_upload
IF lt_data[] IS NOT INITIAL.
    CALL FUNCTION 'SO_SPLIT_FILE_AND_PATH'
     EXPORTING
        full_name     = lv_filename
      IMPORTING
        stripped_name = lv_str_filename
      EXCEPTIONS
        x_error       = 1
        OTHERS        = 2.
    SPLIT lv_str_filename AT '.' INTO lv_junk lv_filetype.
    ls_attach-type = lv_filetype.
    ls_attach-subject = lv_str_filename.
    ls_attach-CONTENT_HEX[] = lt_data[].
    APPEND ls_attach TO lt_attach.
    CLEAR ls_attach.
ENDIF.
CALL FUNCTION 'Z_E_KEG_SEND_SIMPLE_EMAIL'
EXPORTING
REQUESTED_STATUS = 'E'
DOCUMENTS = lt_attach
RECIPIENTS = lt_rec
MESSAGE = t_objtxt
SUBJECT = 'Confirmation Review'.
COMMIT WORK.
clear lt_rec.
clear ls_rec-i_copy.

Answer 1

Dear Luigi,
Do you have sample code which replace the value in Word file ?
I try sample code below, but the mergefield 'Title' in Word file not replace instead it override the whole file.
Even i try with different download path, it also not update field 'Title'.
The mergefield i insert by microsoft word > mailings > insert merge field >Title.
report ztestmail_c.
data: global_filename LIKE RLGRAP-FILENAME.
data: begin of imerge occurs 0,
Title(85) type c, field02(85) type c,
field03(85) type c, field04(85) type c,
end of imerge.
data: begin of itabf occurs 31,
ff(10),
end of itabf.
itabf-ff = 'Title'. "append itabf.
imerge-Title = 'test0'.
append imerge. clear imerge.
global_filename = 'c:\temp\confirm-form0508.doc'.
CALL FUNCTION 'WORD_OLE_FORMLETTER'
EXPORTING
WORD_DOCUMENT = global_filename
*   hidden        =
*   word_password =             "               Password for the mail merge file (.DOC)
*   password_option = 1         " i             Controls password use
*   file_name =  'confirm-form0508'               " rlgrap-filename  Name of download file (w/o ext.)
*   new_document =              "               Create new Word document
DOWNLOAD_PATH = 'C:\temp\confirm-form0615.doc'
TABLES
DATA_TAB = imerge
FIELDNAMES = itabf
EXCEPTIONS
INVALID_FIELDNAMES = 1
USER_CANCELLED = 2
DOWNLOAD_PROBLEM = 3
COMMUNICATION_ERROR = 4
OTHERS = 5.