Required the transaction code for the user exit

Question

Hi Abap Gurus,
        i want to find out the *sap transaction code for which the user exit belongs to  from the below code i am getting the enhancement name and the type.
i want to know the transaction code for exit EXIT_SAPLMEKO_002 and  EXIT_SAPLFYTX_USER_001
data: begin of it_modsap occurs 0,
        name   type modsap-name,
        typ    type modsap-typ,
        member type modsap-member,
      end of it_modsap.
type-pools:slis.
data:wa_layout type slis_layout_alv.
data:it_sort   type slis_t_sortinfo_alv.
data:wa_sort   like line of it_sort.
parameters:p_exit type modsap-member.
select * from modsap into table it_modsap where member = p_exit.
read table it_modsap index 1.
select * from modsap into table it_modsap where name = it_modsap-name.
wa_layout-colwidth_optimize = 'X'.
wa_sort-fieldname = 'NAME'.
wa_sort-tabname   = 'IT_MODSAP'.
wa_sort-up        = 'X'.
append wa_sort to it_sort.
clear  wa_sort.
call function 'REUSE_ALV_GRID_DISPLAY'
  exporting
    i_callback_program = sy-repid
    i_structure_name   = 'MODSAP'
    is_layout          = wa_layout
    it_sort            = it_sort
  tables
    t_outtab           = it_modsap.

Answer 1

HI
The user exit EXIT_SAPLFYTX_USER_001 is trigered for the below transactions and also postings via IDOC.
'ME21' 'ME21N' 'ME22' 'ME22N' 'ME23'  'ME23N' 'ME31L'  'ME31'   'ME32L' 'ME32'  'ME33L'  'ME33' 'ME38'   'ME39'  'VL31N'  'VL32N' 'VL33N'.
This is basically used for tax calculation purposes.
The user exit EXIT_SAPLMEKO_002 is trigerred for multiple transactions of purchansing scenario.
Also use user exit for your business scenario.
Br
Vijay V