Send .DAT file as Email attachment

Hi,

I need to send .DAT file as email attachment.

I'm using SO_NEW_DOCUMENT_ATT_SEND_API1 for sending mail.

The below is the code which I'm using.

I changed doc_type even to 'DAT' but I I'm not getting data properly.

The formatting/alignment is not correct, all the data is coming in one line with space b/w each letter.

I tried all the approaches searching in SDN but its of no use.

Can you please send me any working code which is sending DAT file as attachment?

    ls_objtxt = 'Please see attachment'.
    APPEND ls_objtxt TO ex_t_objtxt.

    ex_s_doc_data-doc_size   = 1.  --> even tried " ( lines( ex_t_objtxt ) - 1 ) * 255  + strlen( ls_objtxt )
    ex_s_doc_data-obj_langu  = sy-langu.
    ex_s_doc_data-obj_name   = 'Data File'.
    ex_s_doc_data-obj_descr  = 'Data File'.
    ex_s_doc_data-sensitivty = 'F'.

    ls_objpack-transf_bin = space.
    ls_objpack-head_start = 1.
    ls_objpack-head_num   = 0.
    ls_objpack-body_start = 1.
    ls_objpack-body_num   = lines( ex_t_objtxt ).
    ls_objpack-doc_type   = 'RAW.
    APPEND ls_objpack TO ex_t_objpack.
    CLEAR: ls_objpack.

    ls_objpack-transf_bin = 'X'. ---> even tried as space
    ls_objpack-head_start = 1.
    ls_objpack-head_num   = 1.
    ls_objpack-body_start = 1.
    ls_objpack-body_num   = lines( ex_t_attachment ).
    ls_objpack-doc_type   = 'BIN'. --> even tried with 'DAT'
    ls_objpack-obj_descr  = 'Data File'.
    ls_objpack-obj_name   = 'Data File'.
    ls_objpack-doc_size   = ls_objpack-body_num * 255.
    APPEND ls_objpack TO ex_t_objpack.
    CLEAR: ls_objpack.

NOTE: .DAT file needed not .TXT file.

Thanks & Regards,

Adithya M.