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Find Enhancements, Program-Exits, BADIs and BTE



 
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PostPosted: Sun May 11, 2008 12:13 am    Post subject: Find Enhancements, Program-Exits, BADIs and BTE Reply with quote

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*&--------------------------------------------------------------------&*
*& Report  ZPJA_PM002 (Ver4)                                          &*
*& PJA Consultancy Services (www.pjas.com)                            &*
*&--------------------------------------------------------------------&*
*& This report attmpts to find Enhancements, Program-Exits, BADIs     &*
*& and Business Transaction Events in a particular program/tcode.     &*
*&--------------------------------------------------------------------&*
*& Other search options:                                              &*
*&  Program: RPR_ABAP_SOURCE_SCAN                                     &*
*&  FModule:                                                          &*
*&--------------------------------------------------------------------&*
*& Text Elements:                                                     &*
*&  P_DEVC  Show user-exits from development class                    &*
*&  P_LIMIT Limit submit program selection                            &*
*&  P_FUNC  Show function modules                                     &*
*&  P_SUBM  Show submit programs                                      &*
*&  S01     Selection data (TCode takes precedence over program name) &*
*&--------------------------------------------------------------------&*
report  zpja_pm002
  no standard page heading
  line-size 221.

data: tabix      like sy-tabix,
      w_linnum   type i,
      w_off      type i,
      w_index    like sy-tabix,
      w_include  like trdir-name,
      w_prog     like trdir-name,
      w_incl     like trdir-name,
      w_area     like rs38l-area,
      w_level,
      w_fsel     like sy-ucomm,   " Determination of screen field
      w_str(50)  type c,
      w_funcname like tfdir-funcname.

constants: c_fmod(40) type c value 'Function modules selected: ',
           c_subm(40) type c value 'Submit programs selected: ',
           c_col1(12) type c value 'Enhanmt Type',
           c_col2(40) type c value 'Enhancement',
           c_col3(30) type c value 'Program/Include',
           c_col4(20) type c value 'Enhancement Name',
           c_col5(40) type c value 'Enhancement Description',
           c_col6(8)  type c value 'Project',
           c_col7(1)  type c value 'S',
           c_col8(12) type c value 'ChangeName',
           c_col9(10)  type c value 'ChangeDate'.


* Work Areas: ABAP Workbench
data: begin of wa_d010inc.
data: master type d010inc-master.
data: end of wa_d010inc.

data: begin of wa_tfdir.
data: funcname type tfdir-funcname,
      pname    type tfdir-pname,
      include  type tfdir-include.
data: end of wa_tfdir.

data: begin of wa_tadir.
data: devclass type tadir-devclass.
data: end of wa_tadir.

data: begin of wa_tstc.
data: pgmna type tstc-pgmna.
data: end of wa_tstc.

data: begin of wa_tstcp.
data: param type tstcp-param.
data: end of wa_tstcp.

data: begin of wa_enlfdir.
data: area type enlfdir-area.
data: end of wa_enlfdir.

* Work Areas: BADIs
data: begin of wa_sxs_attr.
data: exit_name type sxs_attr-exit_name.
data: end of wa_sxs_attr.

data: begin of wa_sxs_attrt.
data: text type sxs_attrt-text.
data: end of wa_sxs_attrt.

* Work Areas: Enhancements
data: begin of wa_modsap.
data: member type modsap-member.
data: end of wa_modsap.

data: begin of wa_modsapa.
data: name type modsapa-name.
data: end of wa_modsapa.

data: begin of wa_modsapt.
data: modtext type modsapt-modtext.
data: end of wa_modsapt.

* Work Areas: Business Transaction Events
data: begin of wa_tbe01t.
data: text1 type tbe01t-text1.
data: end of wa_tbe01t.

data: begin of wa_tps01t.
data: text1 type tps01t-text1.
data: end of wa_tps01t.

* user-exits
types:  begin of ty_mod,
          member  like modact-member,
          name    like modact-name,
          status  like modattr-status,
          anam    like modattr-anam,
          adat    like modattr-adat,
        end of ty_mod.
data:   w_mod  type ty_mod.


types: begin of t_userexit,
      type(12) type c,
      pname    like trdir-name,
      txt(300),
      level    type c,
      modname(30) type c,
      modtext(60) type c,
      modattr     type ty_mod,
end of t_userexit.
data: i_userexit type standard table of t_userexit with header line.

* Function module developmnet classes
types: begin of t_devclass,
      clas   like trdir-clas,
end of t_devclass.
data: i_devclass type standard table of t_devclass with header line.

types: begin of t_enlfdir,
       area type enlfdir-area,
end of t_enlfdir.
data: i_enlfdir type standard table of t_enlfdir with header line.

* Submit programs
types: begin of t_submit,
      pname     like trdir-name,
      level,
      done,
end of t_submit.
data: i_submit type standard table of t_submit with header line.

* Source code
types: begin of t_sourcetab,                        "#EC * (SLIN lugt!)
        line(200),                                  "#EC * (SLIN lugt!)
      end of t_sourcetab.                           "#EC * (SLIN lugt!)
data: sourcetab type standard table of t_sourcetab with header line.
data c_overflow(30000) type c.

* Description of an ABAP/4 source analysis token
data: i_stoken type standard table of stokex with header line.
data wa_stoken like i_stoken.

* Description of an ABAP/4 source analysis statement
data: i_sstmnt type standard table of sstmnt with header line."#ECNEEDED


* keywords for searching ABAP code
types: begin of t_keywords,
      word(30),
end of t_keywords.
data: keywords type standard table of t_keywords with header line.

* function modules within program
types: begin of t_fmodule,
      name   like rs38l-name,
      pname  like trdir-name,
      pname2 like trdir-name,
      level,
      bapi,
      done,
end of t_fmodule.
data: i_fmodule type standard table of t_fmodule with header line.

*&--------------------------------------------------------------------&*
*& Selection Options                                                  &*
*&--------------------------------------------------------------------&*

selection-screen begin of block selscr1 with frame title text-s01.
parameter: p_pname like trdir-name memory id rid,
           p_tcode like syst-tcode,
           p_limit(4) type n default 100,
           p_devc  like rihea-dy_ofn default ' ',
           p_func  like rihea-dy_ofn default ' ',
           p_subm  like rihea-dy_ofn default ' '.
selection-screen end of block selscr1.

*&--------------------------------------------------------------------&*
*& START-OF-SELECTION                                                 &*
*&--------------------------------------------------------------------&*

start-of-selection.

  if p_pname is initial and p_tcode is initial.
    message e008(hrfpm).  "Make entry on the selection screen
    stop.
  endif.

* ensure P_LIMIT is not zero.
  if p_limit = 0.
    p_limit = 1.
  endif.

  perform data_select.
  perform get_submit_data.
  perform get_fm_data.
  perform get_additional_data.
  perform data_display.

*&--------------------------------------------------------------------&*
*& Form DATA_SELECT                                                   &*
*&--------------------------------------------------------------------&*
*&                                                                    &*
*&--------------------------------------------------------------------&*

form data_select.

* data selection message to sap gui
  call function 'SAPGUI_PROGRESS_INDICATOR'
    destination 'SAPGUI'
    keeping logical unit of work
    exporting
      text                  = 'Get programs/includes'       "#EC NOTEXT
    exceptions
      system_failure
      communication_failure
    .                                                       "#EC *

* determine search words
  keywords-word = 'CALL'.
  append keywords.
  keywords-word = 'FORM'.
  append keywords.
  keywords-word = 'PERFORM'.
  append keywords.
  keywords-word = 'SUBMIT'.
  append keywords.
  keywords-word = 'INCLUDE'.
  append keywords.

  if not p_tcode is initial.
* get program name from TCode
    select single pgmna from tstc into wa_tstc-pgmna
                 where tcode eq p_tcode.
    if not wa_tstc-pgmna is initial.
      p_pname = wa_tstc-pgmna.
* TCode does not include program name, but does have refereve TCode
    else.
      select single param from tstcp into wa_tstcp-param
                   where tcode eq p_tcode.
      if sy-subrc = 0.
        check wa_tstcp-param(1)   = '/'.
        check wa_tstcp-param+1(1) = '*'.
        if wa_tstcp-param ca ' '.
        endif.
        w_off = sy-fdpos + 1.
        subtract 2 from sy-fdpos.
        if sy-fdpos gt 0.
          p_tcode = wa_tstcp-param+2(sy-fdpos).
        endif.
        select single pgmna from tstc into wa_tstc-pgmna
               where tcode eq p_tcode.
        p_pname = wa_tstc-pgmna.
        if sy-subrc <> 0.
          message e110(/saptrx/asc) with 'No program found for: '
p_tcode."#EC NOTEXT
        endif.
      else.
        message e110(/saptrx/asc) with 'No program found for: ' p_tcode.
"#EC NOTEXT
      endif.

    endif.
  endif.

* Call customer-function aus Program coding
  read report p_pname into sourcetab.
  if sy-subrc > 0.
    message e017(enhancement) with p_pname raising no_program."#EC *
  endif.

  scan abap-source sourcetab tokens     into i_stoken
                             statements into i_sstmnt
                             keywords   from keywords
                             overflow into c_overflow
                             with includes.
  if sy-subrc > 0. "keine/syntakt. falsche Ablauflog./Fehler im Skanner
    message e130(enhancement) raising syntax_error.         "#EC *
  endif.

* check I_STOKEN for entries
  clear w_linnum.
  describe table i_stoken lines w_linnum.
  if w_linnum gt 0.
    w_level = '0'.
    w_prog = ''.
    w_incl = ''.
    perform data_search tables i_stoken using w_level w_prog w_incl.
  endif.

endform.                        "DATA_SELECT

*&--------------------------------------------------------------------&*
*& Form GET_FM_DATA                                                   &*
*&--------------------------------------------------------------------&*
*&                                                                    &*
*&--------------------------------------------------------------------&*

form get_fm_data.

* data selection message to sap gui
  call function 'SAPGUI_PROGRESS_INDICATOR'
    destination 'SAPGUI'
    keeping logical unit of work
    exporting
      text                  = 'Get function module data'    "#EC NOTEXT
    exceptions
      system_failure
      communication_failure.                               "#EC *

* Function module data
  sort i_fmodule by name.
  delete adjacent duplicates from i_fmodule comparing name.

  loop at i_fmodule where done  ne 'X'.

    clear:   i_stoken, i_sstmnt, sourcetab, wa_tfdir, w_include .
    refresh: i_stoken, i_sstmnt, sourcetab.

* store function groups
    select single area from enlfdir into wa_enlfdir-area
                          where funcname = i_fmodule-name.
    i_enlfdir-area = wa_enlfdir-area.
    append i_enlfdir.
* Store development classes
    if not wa_enlfdir-area is initial.
      select single devclass into wa_tadir-devclass
                      from tadir where pgmid    = 'R3TR'
                                   and object   = 'FUGR'
                                   and obj_name = wa_enlfdir-area.
      check not wa_tadir-devclass is initial.
      move wa_tadir-devclass to i_devclass-clas.
      append i_devclass.
    endif.

    clear wa_tfdir.
    select single funcname pname include from tfdir into wa_tfdir
                            where funcname = i_fmodule-name.
    check sy-subrc = 0.

    call function 'FUNCTION_INCLUDE_SPLIT'
      exporting
        program = wa_tfdir-pname
      importing
        group   = w_area.

    concatenate 'L' w_area 'U' wa_tfdir-include into w_include.
    i_fmodule-pname  = w_include.
    i_fmodule-pname2 = wa_tfdir-pname.
    modify i_fmodule.

    read report i_fmodule-pname into sourcetab.
    if sy-subrc = 0.

      scan abap-source sourcetab tokens     into i_stoken
                                 statements into i_sstmnt
                                 keywords   from keywords
                                 with includes.
      if sy-subrc > 0.
        message e130(enhancement) raising syntax_error.
      endif.

* check i_stoken for entries
      clear w_linnum.
      describe table i_stoken lines w_linnum.
      if w_linnum gt 0.
        w_level = '1'.
        w_prog  = i_fmodule-pname2.
        w_incl =  i_fmodule-pname.
        perform data_search tables i_stoken using w_level w_prog w_incl.

      endif.
    endif.

  endloop.

* sort funtion groups
  sort i_devclass.
  delete adjacent duplicates from i_devclass.
  sort i_enlfdir.
  delete adjacent duplicates from i_enlfdir.

endform.                        "GET_FM_DATA

*&--------------------------------------------------------------------&*
*& Form GET_SUBMIT_DATA                                               &*
*&--------------------------------------------------------------------&*
*&                                                                    &*
*&--------------------------------------------------------------------&*

form get_submit_data.

* data selection message to sap gui
  call function 'SAPGUI_PROGRESS_INDICATOR'
    destination 'SAPGUI'
    keeping logical unit of work
    exporting
      text                  = 'Get submit data'             "#EC NOTEXT
    exceptions
      system_failure
      communication_failure
    .                                                       "#EC *

  sort i_submit.
  delete adjacent duplicates from i_submit comparing pname.
  w_level = '0'.

  loop at i_submit where done ne 'X'.

   check i_submit-pname ne p_pname.
   " ensure not the same as origianl program
    clear:   i_stoken, i_sstmnt, sourcetab.
    refresh: i_stoken, i_sstmnt, sourcetab.

    read report i_submit-pname into sourcetab.

    if sy-subrc <> 0.
      delete i_submit.
      continue.
    else.

      scan abap-source sourcetab tokens     into i_stoken
                                 statements into i_sstmnt
                                 keywords   from keywords
                                 with includes.
      if sy-subrc > 0.
        continue.
      endif.

* check i_stoken for entries
      clear w_linnum.
      describe table i_stoken lines w_linnum.
      if w_linnum gt 0.
        w_prog  = i_submit-pname.
        w_incl = ''.
        perform data_search tables i_stoken using w_level w_prog w_incl.

      endif.
    endif.
* restrict number of submit program selected for processing
    describe table i_submit lines w_linnum.
    if w_linnum ge p_limit.
      w_level = '1'.
    endif.
    i_submit-done = 'X'.
    modify i_submit.
  endloop.

  sort i_submit.
  delete adjacent duplicates from i_submit comparing pname.


endform.                       "GET_SUBMIT_DATA

*&--------------------------------------------------------------------&*
*& Form DATA_SEARCH                                                   &*
*&--------------------------------------------------------------------&*
*&                                                                    &*
*&--------------------------------------------------------------------&*

form data_search tables p_stoken structure stoken
                        using p_level p_prog p_incl.

  loop at p_stoken.

    clear i_userexit.

    tabix = sy-tabix + 1.
    i_userexit-level = p_level.
    if i_userexit-level = '0'.
      if p_incl is initial.
        i_userexit-pname = p_pname.
      else.
        concatenate  p_pname '/' p_incl into i_userexit-pname.
      endif.
    else.
      if p_incl is initial.
        i_userexit-pname = p_prog.
      else.
        concatenate  p_prog '/' p_incl into i_userexit-pname.
      endif.
    endif.

* Include
    if p_stoken-str eq 'INCLUDE'.
      check p_level eq '0'.
      " do not perform for function modules (2nd pass)
      w_index = sy-tabix + 1.
      read table p_stoken index w_index into wa_stoken.
      check not wa_stoken-str cs 'STRUCTURE'.
      check not wa_stoken-str cs 'SYMBOL'.
      read table i_submit with key pname = wa_stoken-str.
      if sy-subrc <> 0.
        i_submit-pname = wa_stoken-str.
        i_submit-level = p_level.
        append i_submit.
      endif.
    endif.

* Enhancements
    if p_stoken-str eq 'CUSTOMER-FUNCTION'.
      clear w_funcname.
      read table p_stoken index tabix.
      translate p_stoken-str using ''' '.
      condense p_stoken-str.
      if p_prog is initial.
        concatenate 'EXIT' p_pname p_stoken-str into w_funcname
                     separated by '_'.
      else.
        concatenate 'EXIT' p_prog p_stoken-str into w_funcname
               separated by '_'.
      endif.
      select single member from modsap into wa_modsap-member
            where member = w_funcname.
      if sy-subrc = 0.   " check for valid enhancement
        i_userexit-type = 'Enhancement'.
        i_userexit-txt  = w_funcname.
        append i_userexit.
      else.
        clear wa_d010inc.
        select single master into wa_d010inc-master
              from d010inc
                 where include = p_prog.
        concatenate 'EXIT' wa_d010inc-master p_stoken-str into
w_funcname
               separated by '_'.
        i_userexit-type = 'Enhancement'.
        i_userexit-txt  = w_funcname.
      endif.
    endif.

* BADIs
    if p_stoken-str cs 'cl_exithandler='.
      w_index = sy-tabix + 4.
      read table p_stoken index w_index into wa_stoken.
      i_userexit-txt = wa_stoken-str.
      replace '''' with space into i_userexit-txt.
      i_userexit-type = 'BADI'.
      append i_userexit.
    endif.

* Business transaction events
    if p_stoken-str cs 'OPEN_FI_PERFORM'.
      i_userexit-type = 'BusTrEvent'.
      i_userexit-txt = p_stoken-str.
      replace '''' with space into i_userexit-txt.
      i_userexit-modname =  i_userexit-txt+16(8).
      case i_userexit-txt+25(1).
        when 'E'.
          clear wa_tbe01t.
          select single text1 into wa_tbe01t-text1 from tbe01t
                           where event = i_userexit-txt+16(8)
                             and spras = sy-langu.
          if wa_tbe01t-text1 is initial.
            i_userexit-modtext = '<Not active>'.            "#EC NOTEXT
          else.
            i_userexit-modtext = wa_tbe01t-text1.
          endif.
          i_userexit-modname+8 = '/P&S'.                    "#EC NOTEXT
        when 'P'.
          clear wa_tps01t.
          select single text1 into wa_tps01t-text1 from tps01t
                           where procs = i_userexit-txt+16(8)
                             and spras = sy-langu.
          i_userexit-modtext = wa_tps01t-text1.
          i_userexit-modname+8 = '/Process'.
      endcase.

      append i_userexit.
    endif.

* Program exits
    if p_stoken-str cs 'USEREXIT_'.
      i_userexit-type = 'Program Exit'.
      i_userexit-txt = p_stoken-str.
      replace ''''  with space into i_userexit-txt.
      append i_userexit.
    endif.

* Submit programs
    if p_stoken-str cs 'SUBMIT'.
      check p_level eq '0'.
      " do not perform for function modules (2nd pass)
      check not p_stoken-str cs '_'.   " ensure not SUBMIT_XXX
      w_index = sy-tabix + 1.
      read table p_stoken index w_index into wa_stoken.
      check not wa_stoken-str cs '_'.   " ensure not SUBMIT_XXX
      replace ''''  with space into wa_stoken-str.
      read table i_submit with key pname = wa_stoken-str.
      if sy-subrc <> 0.
        i_submit-pname = wa_stoken-str.
        i_submit-level = p_level.
        append i_submit.
      endif.
    endif.

* Perform routines (which reference external programs)
    if p_stoken-str cs 'PERFORM'.
      check p_level eq '0'.
      " do not perform for function modules (2nd pass)
      w_index = sy-tabix + 1.
      read table p_stoken index w_index into wa_stoken.
      if not wa_stoken-ovfl is initial.
        w_off = wa_stoken-off1 + 10.
        w_str = c_overflow+w_off(30).
        SEARCH w_str FOR ')' STARTING AT w_off.
        IF SY-SUBRC = 0.

*        find ')' in w_str match offset w_off.
          w_off = SY-FDPOS + 10.
          wa_stoken-str = w_str(w_off).
        ENDIF.
      endif.

      check wa_stoken-str cs '('.
      w_off = 0.
      while sy-subrc  = 0.
        if wa_stoken-str+w_off(1) eq '('.
          shift wa_stoken-str left.
          replace ')'  with '' into wa_stoken-str.
          read table i_submit with key pname = wa_stoken-str.
          if sy-subrc <> 0.
            i_submit-pname = wa_stoken-str.
            append i_submit.
          endif.
          exit.
        else.
          shift wa_stoken-str left.
        endif.
      endwhile.
    endif.

* Function modules
    if p_stoken-str cs 'FUNCTION'.
      clear i_fmodule.
      check p_level eq '0'.
      " do not perform for function modules (2nd pass)
      w_index = sy-tabix + 1.
      read table p_stoken index w_index into wa_stoken.

*      if wa_stoken-str cs 'WF_'.
      if wa_stoken-str cs 'IDOC'.
        break-point.
      endif.

      if wa_stoken-str cs 'BAPI'.
        i_fmodule-bapi = 'X'.
      endif.
      replace '''' with space into wa_stoken-str.
*      replace first occurrence of '''' in wa_stoken-str with space.
      if sy-subrc = 4.   " didn't find 2nd quote (ie name truncated)
        clear wa_tfdir.
        concatenate wa_stoken-str '%' into wa_stoken-str.
        select single funcname into wa_tfdir-funcname from tfdir
                     where funcname like wa_stoken-str.
        if sy-subrc = 0.
          i_fmodule-name = wa_tfdir-funcname.
        else.
          continue.
        endif.
      else.
        i_fmodule-name = wa_stoken-str.
      endif.
      read table i_fmodule with key name = i_fmodule-name.
      if sy-subrc <> 0.
        i_fmodule-level = p_level.
        append i_fmodule.
      endif.
    endif.

  endloop.

endform.                        "DATA_SEARCH

*&--------------------------------------------------------------------&*
*& Form GET_ADDITIONAL_DATA                                           &*
*&--------------------------------------------------------------------&*
*&                                                                    &*
*&--------------------------------------------------------------------&*

form get_additional_data.

* data selection message to sap gui
  call function 'SAPGUI_PROGRESS_INDICATOR'
    destination 'SAPGUI'
    keeping logical unit of work
    exporting
      text                  = 'Get additional data'         "#EC NOTEXT
    exceptions
      system_failure
      communication_failure
    .                                                       "#EC *

  loop at i_userexit.
* Enhancement data
    if  i_userexit-type cs 'Enh'.
      clear: wa_modsapa.
      select single name into wa_modsapa-name from modsap
                        where member = i_userexit-txt.
      check sy-subrc = 0.
      i_userexit-modname = wa_modsapa-name.

      clear wa_modsapt.
      select single modtext into wa_modsapt-modtext from modsapt
                        where name = wa_modsapa-name
                                     and sprsl = sy-langu.
      i_userexit-modtext = wa_modsapt-modtext.

* MOH - enhancement to get the project name
      clear w_mod.
      select single modact~member modact~name modattr~status
                    modattr~anam  modattr~adat
        into w_mod
        from modact
        inner join modattr
          on modattr~name = modact~name
        where modact~member = wa_modsapa-name
          and modact~typ    = space.
      i_userexit-modattr  = w_mod.
* MOH - eoe

    endif.
* BADI data
    if  i_userexit-type eq 'BADI'.
      clear wa_sxs_attr.
      select single exit_name into wa_sxs_attr-exit_name from sxs_attr
                                    where exit_name = i_userexit-txt.
      if sy-subrc = 0.
        i_userexit-modname = i_userexit-txt.
      else.
        i_userexit-modname = 'Dynamic call'.                ";#EC NOTEXT
      endif.
      clear wa_sxs_attrt.
      select single text into wa_sxs_attrt-text from sxs_attrt
                                     where exit_name =
wa_sxs_attr-exit_name
                                       and sprsl = sy-langu.
      i_userexit-modtext = wa_sxs_attrt-text.
    endif.

    modify i_userexit.
  endloop.

* get enhancements via program package
  clear wa_tadir.
  select single devclass into wa_tadir-devclass from tadir
                             where pgmid    = 'R3TR'
                               and object   = 'PROG'
                               and obj_name = p_pname.
  if sy-subrc = 0.
    clear: wa_modsapa, wa_modsapt.
    select name from modsapa into wa_modsapa-name
                          where devclass = wa_tadir-devclass.
      select single modtext from modsapt into wa_modsapt-modtext
                          where name = wa_modsapa-name
                            and sprsl = sy-langu.

      read table i_userexit with key modname = wa_modsapa-name.
      if sy-subrc <> 0.
        i_userexit-modtext = wa_modsapt-modtext.
        i_userexit-type = 'Enhancement'.                    "#EC NOTEXT
        i_userexit-modname  = wa_modsapa-name.
        i_userexit-txt = 'Determined from program DevClass'."#EC NOTEXT
        i_userexit-pname = 'Unknown'.                       "#EC NOTEXT
        append i_userexit.
      endif.
    endselect.
  endif.

* Get IDOCs
  loop at i_devclass.

  endloop.

endform.                        "GET_ADDITIONAL_DATA

*&--------------------------------------------------------------------&*
*& Form DATA_DISPLAY                                                  &*
*&--------------------------------------------------------------------&*
*&                                                                    &*
*&--------------------------------------------------------------------&*

form data_display.

* data selection message to sap gui
  call function 'SAPGUI_PROGRESS_INDICATOR'
    destination 'SAPGUI'
    keeping logical unit of work
    exporting
      text                  = 'Prepare screen for display'  "#EC NOTEXT
    exceptions
      system_failure
      communication_failure
    .                                                       "#EC *

  sort i_userexit by type txt modname.
  delete adjacent duplicates from i_userexit comparing txt modname.

* format headings
  write: 'Enhancements from main program'.                  "#EC NOTEXT
  write: /.
  uline.
  format color col_heading.
  write: /    sy-vline,
         (12) c_col1,                    "Enhanmt Type
              sy-vline,
         (40) c_col2,                    "Enhancement
              sy-vline,
         (30) c_col3,                    "Program/Include
              sy-vline,
         (20) c_col4,                    "Enhancement name
              sy-vline,
         (60) c_col5,                    "Enhancement description
              sy-vline,
         (8)  c_col6,                    "Project
              sy-vline,
         (1)  c_col7,                    "S
              sy-vline,
         (12) c_col8,                    "ChangeName
              sy-vline,
         (10)  c_col9,                    "ChangeDate
              sy-vline.
  format reset.
  uline.

* format lines
  loop at i_userexit.
* set line colour
    case i_userexit-type.
      when 'Enhancement'.
        format color 3 intensified off.
      when 'BADI'.
        format color 4 intensified off.
      when 'BusTrEvent'.
        format color 5 intensified off.
      when 'Program Exit'.
        format color 6 intensified off.
      when others.
        format reset.
    endcase.
    write: / sy-vline,
             i_userexit-type,
             sy-vline,
             i_userexit-txt(40),
             sy-vline,
             i_userexit-pname(30),
             sy-vline,
             i_userexit-modname(20),
             sy-vline,
             i_userexit-modtext(60),
             sy-vline,
             i_userexit-modattr-name,
             sy-vline,
             i_userexit-modattr-status,
             sy-vline,
             i_userexit-modattr-anam,
             sy-vline,
             i_userexit-modattr-adat no-zero,
             sy-vline.

    hide: i_userexit-type,
          i_userexit-txt,
          i_userexit-pname,
          i_userexit-modname,
          i_userexit-modtext.

  endloop.

  format reset.
  uline.

* user-exits from development class of function modules
  if p_devc = 'X'.
    write: /.
    write: / 'User-exits from function module development class'.
    "#EC NOTEXT
    write: 157''.
    uline (90).
    write: 157''.

    loop at i_devclass.
      clear wa_modsapa.
      select name from modsapa into wa_modsapa
                   where devclass = i_devclass-clas.
        select single name modtext into corresponding fields of
wa_modsapt
                                   from modsapt
                                     where name  = wa_modsapa-name
                                       and sprsl = sy-langu.
        format color 3 intensified off.
        write: / sy-vline,
                 (12) 'Enhancement',
                 sy-vline,
                wa_modsapa-name,
                sy-vline,
                wa_modsapt-modtext,
                sy-vline.
      endselect.
    endloop.
    uline (90).
    format reset.
  endif.

  describe table i_fmodule lines w_linnum.
  write: / c_fmod , at 35 w_linnum.                         "#EC NOTEXT
  write: 157''.
  if p_func = 'X'.
* display fuction modules used in program
    uline (38).
    write: 157''.
    loop at i_fmodule.
      write: sy-vline,
             i_fmodule-name,
             sy-vline,
             i_fmodule-bapi,
             sy-vline.
      write: 157''.
    endloop.
    uline (38).
    write: 157''.
  endif.

  describe table i_submit lines w_linnum.
  write: / c_subm , at 35 w_linnum.                         "#EC NOTEXT
  write: 157''.
  if p_subm = 'X'.
* display submit programs used in program
    uline (44).
    write: 157''.
    loop at i_submit.
      write: sy-vline,
             i_submit-pname,
             sy-vline.
      write: 157''.
    endloop.
    uline (44).
  endif.

* issue message with number of user-exits displayed
  describe table i_userexit lines w_linnum.
  message s697(56) with w_linnum.

endform.                        "DATA_DISPLAY

*&--------------------------------------------------------------------&*
*& User Selection Processing                                          &*
*&--------------------------------------------------------------------&*

at line-selection.

  get cursor field w_fsel.

  case w_fsel.
    when 'I_USEREXIT-MODNAME'.

      case i_userexit-type.
        when 'Enhancement'.
          set parameter id 'MON' field i_userexit-modname.
          call transaction 'SMOD' and skip first screen.
        when 'BADI'.
          check i_userexit-modname ne 'Dynamic call'.
          set parameter id 'EXN' field i_userexit-modname.
          call transaction 'SE18' and skip first screen.
        when 'BusTrEvent'.
          submit rfopfi00 with  attr_typey_selm = 'A'
                           with event       = i_userexit-modname(8)
                           via selection-screen
                           and return.
        when others.
      endcase.

    when 'I_USEREXIT-PNAME'.
      check i_userexit-modname ne 'Unknown'.
      w_off = 0.
*      find '/' in i_userexit-pname match offset w_off.
      SEARCH i_userexit-pname FOR '/' STARTING AT w_off.
      IF SY-SUBRC = 0.
        w_off = SY-FDPOS.
      ENDIF.
      if w_off = 0.
        set parameter id 'RID' field i_userexit-pname.
        call transaction 'SE38' and skip first screen.
      else.
        w_off = w_off + 1.
        w_prog = i_userexit-pname+w_off.
        set parameter id 'RID' field w_prog.
        call transaction 'SE38' and skip first screen.
      endif.

    when others.

  endcase.   
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