Broadcasting by Email - Footer removal - BW 3.5

Question

Hello, I am working on BW3.5. I am distributing Open Invoices reminders to customers via BEx Broadcasting.
The layout of the mail contains a footer saying:
A broadcast administrator or the person sending this e-mail can change the
recipient list using the following link: (link follows)
As explained in previous posts, it seems that there is no setting to remove this.
These same posts suggest a chenge in the class/method
CL_RSRD_DISTRIBUTOR_MAIL=>ADD_FOOTER
(see Information Broadcasting: Email Reports
and Information Broadcasting E-Mail - Remove Link to Settings )
I tried this but the footer keeps appearing in the sent mails.
Now, I have figured out that the program sending the mail based on the broadcast setting is RSRD_BROADCAST_PROCESSOR
I tried debuggin this (by catching the program in SM50) but I have not been successful in finding the exact place where the header is added.
Can someone help me figure out this ?
Points will follow

Answer 1

Answer found.
CL_RSRD_DISTRIBUTOR_MAIL=>ADD_FOOTER is not called by the BEx Broadcaster RSRD_BROADCAST_PROCESSOR.
The program calls the class CL_RSRD_PRODUCER_RA and the method
ADAPT_HTML_FOR_MHTML_MAIL.
Within this method a section of code adds the footer.
Here is what I modified.*{   REPLACE        BD1K903189                                        1
\ build URL for setting maintenance
*\  CREATE OBJECT l_r_parameter.
*\  l_r_parameter->add( i_id = cl_rsr_www_page=>c_parameter_cmd
*\                      i_value = cl_rsr_www_page=>c_cmd_start_broadcaster ).
*\  l_r_parameter->add( i_id = cl_rsrd_www_item_broadcaster=>c_parameter_setting_id
*\                      i_value = i_r_setting->n_s_setting-setting_id ).
*\  l_url_string = l_r_parameter->get_url_parameter( ).
*\  cl_rsrd_utilities_framework=>get_url_bw_bex(
*\       IMPORTING
*\          e_url_bex   = l_url_bex
*\          e_subrc     = l_subrc ).
*\  IF l_subrc NE 0.
*\    EXIT.
*\  ELSE.
*\    CONCATENATE l_url_bex '?' l_url_string INTO l_url.
*\  ENDIF.
\ add anchor tag to URL
*\  CALL METHOD cl_rsr_www_ctrl_renderer=>render_html_anchor
*\    EXPORTING
*\      i_text   = l_url
*\      i_style  = 'SAPBEXLnk'
*\      i_href   = l_url
*\    RECEIVING
*\      r_string = l_url.
\ build explaining text
*\  l_footer = text-012.
*\  CALL METHOD cl_http_utility=>if_http_utility~escape_html
*\    EXPORTING
*\      unescaped = l_footer
*\    RECEIVING
*\      escaped   = l_footer.
*\  CONCATENATE l_footer l_url INTO l_footer SEPARATED BY space.
\ add to body
*\  cl_rsrd_utilities=>convert_non_ascii_to_unicode( CHANGING c_string = l_footer ).
*\  CONCATENATE  '<hr>'  l_footer INTO l_footer.
Claudio Ciardelli 912551
01.12.2006
Modification for CR3201
The Broadcasting setting adds a footer to the BW report when sent by mail.
By commenting out this section, the footer will not appear anymore.
*}   REPLACE