Issue with the data of attachment of the mail with FM 'SO_NEW_DOCUMENT_ATT'

Question

Hi Gurus,
I am developing my program in SAP R/3 4.7 system.
I have a requirement to attach a txt file to the email. I am able to attach the file and fill the contents of the file.
But the issue is with the data in the file. There are no line breaks in the data of file and all the words are saperated by space.
For EG: If I have filled 2 records(line1,line2) in the internal table provided to content_bin field, the data in the attachment looks like this.
l i n e 1 l i n e 2
but I want the data to  be  like below:
line1
line2
Below is my code:
Fill the document data and get size of attachment
     DATA:w_cnt TYPE i.
    DATA: WA_ATTACH LIKE LINE OF P_ATTACHMENT.
  DESCRIBE TABLE p_attachment LINES  w_cnt.
  READ TABLE p_attachment  INTO WA_ATTACH INDEX w_cnt.
Fill the document data and get size of attachment
  gd_doc_data-doc_size =
     ( w_cnt - 1 ) * 255 + STRLEN( WA_ATTACH ).
Populate the subject/generic message attributes
  gd_doc_data-obj_langu = sy-langu.
  gd_doc_data-obj_name  = 'EMAIL'.
  gd_doc_data-obj_descr = sub.
  gd_doc_data-sensitivty = 'F'.
Describe the body of the message
  clear it_packing_list.
  refresh it_packing_list.
  it_packing_list-transf_bin = space.
  it_packing_list-head_start = 1.
  it_packing_list-head_num = 0.
  it_packing_list-body_start = 1.
  describe table it_message lines it_packing_list-body_num.
  it_packing_list-doc_type = 'RAW'.
  append it_packing_list.
Create attachment notification
  it_packing_list-transf_bin = 'X'.
  it_packing_list-head_start = 1.
  it_packing_list-head_num   = 1.
  it_packing_list-body_start = 1.
  DESCRIBE TABLE it_attachment LINES it_packing_list-body_num.
  it_packing_list-doc_type   =  'RAW'.
  it_packing_list-obj_descr  =  'Job Log'.
  it_packing_list-obj_name   =  'Job log'.
  it_packing_list-doc_size   =  it_packing_list-body_num * 255.
  APPEND it_packing_list.
Add the recipients email address
  clear it_receivers.
  refresh it_receivers.
  loop at i_t_list_of_emailids INTO i_t_list_of_emailids_wa.
  it_receivers-receiver = i_t_list_of_emailids_wa-emailid.
  it_receivers-rec_type = 'U'.
  it_receivers-com_type = 'INT'.
  it_receivers-notif_del = 'X'.
  it_receivers-notif_ndel = 'X'.
  it_receivers-express    = 'X'.
  append it_receivers.
ENDLOOP.
data:   new_object_id like sofolenti1-object_id.
Call the FM to post the message to SAPMAIL
  call function 'SO_NEW_DOCUMENT_ATT_SEND_API1'
       exporting
            document_data              = gd_doc_data
            put_in_outbox              = 'X'
            COMMIT_WORK                = 'X'
       importing
            sent_to_all                = gd_sent_all
            new_object_id              = new_object_id
       tables
            packing_list               = it_packing_list
            contents_bin               = p_attachment
            contents_txt               = it_message
            receivers                  = it_receivers
       exceptions
            too_many_receivers         = 1
            document_not_sent          = 2
            document_type_not_exist    = 3
            operation_no_authorization = 4
            parameter_error            = 5
            x_error                    = 6
            enqueue_error              = 7
            others                     = 8.
Kindly let me know to procedure to solve the iisue
Thanks in advance,
Kiran Kumar K

Answer 1

Hi Kira,
you can try to use a CR_LF to separate the records.
constants: con_cret type c value cl_abap_char_utilities=>CR_LF.
And when you append your record to the internal table add to the end the con_cret.
  LOOP AT t_build into wa_charekpo.
    CONCATENATE wa_charekpo-order wa_charekpo-kunnr
                wa_charekpo-sel
           INTO it_attach SEPARATED BY con_tab.
    CONCATENATE con_cret it_attach  INTO it_attach.
    APPEND  it_attach.
  ENDLOOP.