Attaching link to business object using SO_NEW_DOCUMENT_ATT_SEND_API1

Question

Hi ABAP experts,
I am trying to send a SAP mail with a link.  When the user clicks on the link
they will jump to a transaction passing the parameters specified in the link.
I have created the business object and want to know how to pass the
parameters in the link.
I have done it in the past so I know it can be done.  I just can't seem to remember how....
When I click on the link it goes the transaction but I can't pass the parameters and execute the program....
Thanks for your help in advance.
Please see below code.
ldf_facility = 'DH'.
doc_chng-obj_name = 'mail_att'.
doc_chng-obj_descr = text-024. "Validate Status
*w_objtxt = text-999.
w_objtxt = '<A HREF="sap-object://YJPV_REPT ">Document Status</a>'.
*replace '&&' with ldf_facility into w_objtxt.
*append w_objtxt to t_objtxt.
*replace 'FF' with ldf_filename into w_objtxt.
append w_objtxt to t_objtxt.
w_objtxt = text-025. "Click the link above.
append w_objtxt to t_objtxt.
*Read last line.
describe table t_objtxt lines tab_lines.
read table t_objtxt into w_objtxt index tab_lines.
*Get object document size.
doc_chng-doc_size = ( tab_lines - 1 ) * 255 + strlen( w_objtxt ).
*Document entry
clear w_objpack-transf_bin.
*header start
w_objpack-head_start = 1.
w_objpack-head_num = 0.
*number of lines.
w_objpack-body_start = 1.
w_objpack-body_num = tab_lines.
w_objpack-doc_type = 'RAW'.
append w_objpack to t_objpack.
w_objbin = 'YJPV_REPT'.
append w_objbin to t_objbin.
describe table t_objbin lines tab_lines.
*Attached document text
w_objhead = text-033. "IDoc List
append w_objhead to t_objhead.
w_reclist-receiver = sy-uname.
w_reclist-rec_type = 'B'.   "'B' = R/3 user  'U' = internet mail
w_reclist-express  = 'X'.
append w_reclist to t_reclist.
*Send document
call function 'SO_NEW_DOCUMENT_ATT_SEND_API1'
  exporting
    document_data                    = doc_chng
    put_in_outbox                    = 'X'
IMPORTING
  SENT_TO_ALL                      =
  NEW_OBJECT_ID                    =
  tables
    packing_list                     = t_objpack
   object_header                     = t_objhead
   contents_bin                      = t_objbin
   contents_txt                      = t_objtxt
  CONTENTS_HEX                     =
  OBJECT_PARA                      =
  OBJECT_PARB                      =
    receivers                        = t_reclist
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.

Answer 1

Hello,
You can have the fixed width of the colums in excel (No additional spaces in the column) is you use, the seperator between the fields.
For eg : If you are displaying 3 fields in the excel file, say MATNR, WERKS and QUANTITY.
Then you need to
Concatenate  matnr
                      werks
                      quantity
into                ls_contents_bin-line
separated by lc_tab.
append ls_contents_bin to lt_contents_bin.
Here lc_tab is the tab seperator to be declared as follows : -
CONSTANTS : lc_tab         TYPE char01     VALUE  cl_abap_char_utilities=>horizontal_tab.
The internal table lt_contents_bin is then passed to the table parameters contents_bin of the FM SO_NEW_DOCUMENT_ATT_SEND_API1.
Thanks.
Regards,
Rinkesh Doshi