Field control in shopping cart screen

Question

Hi All,
My requirement is that approvers or delegates should not be able to delete attachments from shopping cart. I did take a look at BBP_UI_CONTROL_BADI
but then that doesn't show any thing about field control in shopping cart (BUS 2121).
The other solution i was thinking about is to change the HTML templates to suppress that delete icon in approver screen. can anybody throw light on this issue
Points for sure!!
Rgds
Harshika

Answer 1

Hi
As Yann suggested, we can go for the Authorization object.
Or <u>Else, you can also try out implementing the Business - AddIns using SE18 Transaction</u>
<b>BBP_ATT_CHECK</b>
Attachments
<b>BBP_AUTHORITY_CHECK</b>
Further Authorization Checks f. Documents in EBP
<u>Sample code for <b>BBP_ATT_CHECK</b> BADI Implementation -></u>
METHOD if_ex_bbp_att_check~check.
  DATA:
    lv_prof    TYPE vscan_profile,
    lo_vsi     TYPE REF TO cl_vsi,
    lv_xstring TYPE xstring,
    lv_scanrc  TYPE vscan_scanrc,
    lt_bapiret TYPE vscan_bapiret2_t,
    lv_bapiret TYPE bapiret2,
    lv_size    TYPE i,
    lv_dummy   TYPE bbp_control_value.
* transform the content table to a xstring
  lv_size = attachment-phio_fsize.
  CALL FUNCTION 'BBP_OUTPUT_X_TABLESIZE_CHG'
    EXPORTING
      iv_size    = lv_size
    IMPORTING
      ev_xstring = lv_xstring
    TABLES
      it_data    = attachment-phio_content[]
    EXCEPTIONS
      noentries  = 1
      OTHERS     = 2.
  IF sy-subrc = 0 AND NOT lv_xstring IS INITIAL.
* the default profile is used (see transaction SPRO)
    CALL METHOD cl_vsi=>get_instance
      EXPORTING
        if_profile          = lv_prof
      IMPORTING
        eo_instance         = lo_vsi
      EXCEPTIONS
        configuration_error = 1
        profile_not_active  = 2
        internal_error      = 3
        OTHERS              = 4.
    IF sy-subrc <> 0.
      RETURN.
    ENDIF.
* scan binary
    CALL METHOD lo_vsi->scan_bytes
      EXPORTING
        if_data             = lv_xstring
      IMPORTING
        ef_scanrc           = lv_scanrc
        et_bapiret          = lt_bapiret
      EXCEPTIONS
        not_available       = 1
        configuration_error = 2
        internal_error      = 3
        OTHERS              = 4.
    IF sy-subrc <> 0.
* error in call of scan engine
      MESSAGE e013(bbp_att) INTO lv_dummy.
      CALL FUNCTION 'BBP_PD_MSG_ADD'
        EXPORTING
          i_msgty       = 'W'
          i_msgid       = sy-msgid
          i_msgno       = sy-msgno
        EXCEPTIONS
          log_not_found = 1
          OTHERS        = 2.
      IF sy-subrc <> 0.
        CALL FUNCTION 'BBP_PD_ABORT'.
      ENDIF.
    ENDIF.
    IF lv_scanrc <> 0.
* scan got results that indicate infection
      MESSAGE e014(bbp_att) WITH attachment-description INTO lv_dummy.
      CALL FUNCTION 'BBP_PD_MSG_ADD'
        EXPORTING
          i_msgty       = 'E'
          i_msgid       = sy-msgid
          i_msgno       = sy-msgno
          i_msgv1       = sy-msgv1
        EXCEPTIONS
          log_not_found = 1
          OTHERS        = 2.
      IF sy-subrc <> 0.
        CALL FUNCTION 'BBP_PD_ABORT'.
      ENDIF.
    ENDIF.
    LOOP AT lt_bapiret INTO lv_bapiret.
* apply scanmessages to our messagelog
     MESSAGE ID lv_bapiret-id TYPE lv_bapiret-type NUMBER lv_bapiret-number
       WITH lv_bapiret-message_v1
       lv_bapiret-message_v2
       lv_bapiret-message_v3
       lv_bapiret-message_v4
       INTO lv_dummy.
      CALL FUNCTION 'BBP_PD_MSG_ADD'
        EXPORTING
          i_msgty       = sy-msgty
          i_msgid       = sy-msgid
          i_msgno       = sy-msgno
          i_msgv1       = sy-msgv1
          i_msgv2       = sy-msgv2
          i_msgv3       = sy-msgv3
          i_msgv4       = sy-msgv4
        EXCEPTIONS
          log_not_found = 1
          OTHERS        = 2.
      IF sy-subrc <> 0.
        CALL FUNCTION 'BBP_PD_ABORT'.
      ENDIF.
    ENDLOOP.
  ENDIF.
ENDMETHOD.
Hope this will help.
Please reward suitable points, incase it suits your requirements.
Regards
- Atul