WHAT ARE EVENTS IN AN ALV REPORT ?

WHAT ARE EVENTS IN AN ALV REPORT ? PLEASE EXPLAIN HOW TO MAKE AN ALV REPORT AND WHAT THE EVENTS DO ?
BEST REGARDS,
RYAN

Events are driven by user interaction...Like...
DATA_CHANGED
DOUBLE_CLICK
ONF4
Here's a sample code of OO ALV using events...
*& Report ZDUMMY_ATG_2
REPORT zdummy_atg_2.
TYPES: BEGIN OF ty_scarr,
       carrid TYPE scarr-carrid,
       carrname TYPE scarr-carrname,
       currcode TYPE scarr-currcode,
       END OF ty_scarr.
DATA: t_spfli TYPE STANDARD TABLE OF spfli,
      w_spfli LIKE LINE OF t_spfli,
      lt_f4 TYPE lvc_t_f4 WITH HEADER LINE,
      return_tab TYPE STANDARD TABLE OF ddshretval WITH HEADER LINE,
      t_custom_scarr TYPE STANDARD TABLE OF ty_scarr WITH HEADER LINE,
      t_stable TYPE STANDARD TABLE OF lvc_s_stbl WITH HEADER LINE.
FIELD-SYMBOLS: <fs_spfli> LIKE LINE OF t_spfli,
               <fs_scarr> LIKE LINE OF t_custom_scarr.
CLASS cl_gui_object DEFINITION LOAD.
CLASS lcl_event_receiver DEFINITION DEFERRED.
INCLUDE <cl_alv_control>.
DATA: ok_code LIKE sy-ucomm,
      gt_fieldcat TYPE lvc_t_fcat,
      gt_sort TYPE lvc_t_sort,
      event_receiver TYPE REF TO lcl_event_receiver,
      gs_layout TYPE lvc_s_layo,
      mycontainer TYPE scrfname VALUE 'CUSTOM_ALV',
      custom_container TYPE REF TO cl_gui_custom_container,
      grid1 TYPE REF TO cl_gui_alv_grid,
      gs_variant TYPE disvariant,
      x_save,
      w_error TYPE c,
      l_valid(1) TYPE c.
*       CLASS LCL_EVENT_RECEIVER DEFINITION
CLASS lcl_event_receiver DEFINITION.
PUBLIC SECTION.
    METHODS: handle_data_changed
      FOR EVENT data_changed OF cl_gui_alv_grid
      IMPORTING er_data_changed,
      handle_f4_help
      FOR EVENT onf4 OF cl_gui_alv_grid
      IMPORTING e_fieldname es_row_no er_event_data.
ENDCLASS.                    "LCL_EVENT_RECEIVER DEFINITION
*       CLASS lcl_event_receiver IMPLEMENTATION
CLASS lcl_event_receiver IMPLEMENTATION.
METHOD handle_data_changed.
    PERFORM data_changed USING er_data_changed.
ENDMETHOD.                    "HANDLE_DATA_CHANGED
METHOD handle_f4_help.
    PERFORM handle_onf4 USING e_fieldname es_row_no.
    er_event_data->m_event_handled = 'X'.
ENDMETHOD.                    "HANDLE_F4_HELP
ENDCLASS.                    "LCL_EVENT_RECEIVER IMPLEMENTATION
*&      START-OF-SELECTION                                             *
START-OF-SELECTION.
PERFORM cargar_customs.
PERFORM cargar_datos.
PERFORM fill_layout.
PERFORM fill_catalog.
PERFORM llamar_alv.
CALL SCREEN 0100.
*&      Form CARGAR_DATOS                                             *
FORM cargar_datos.
SELECT mandt carrid connid countryfr cityfrom
         airpfrom countryto cityto airpto
         fltime deptime arrtime distance
         distid fltype period
INTO TABLE t_spfli
FROM spfli.
ENDFORM.                    " CARGAR_DATOS
*&      Form CARGAR_CUSTOMS                                           *
FORM cargar_customs.
SELECT carrid carrname currcode
INTO TABLE t_custom_scarr
FROM scarr.
ENDFORM.                    " CARGAR_DATOS
*&      Form FILL_LAYOUT                                              *
FORM fill_layout.
gs_layout-sel_mode = 'A'.
ENDFORM.                    " FILL_LAYOUT
*&      Form FILL_CATALOG                                             *
FORM fill_catalog.
DATA: gs_fieldcat TYPE lvc_s_fcat.
CLEAR gs_fieldcat.
gs_fieldcat-col_pos   = 1.
gs_fieldcat-fieldname = 'CARRID'.
gs_fieldcat-reptext   = 'Compañia'.
gs_fieldcat-tabname   = 'T_SPFLI'.
gs_fieldcat-edit      = 'X'.
gs_fieldcat-f4availabl = 'X'.
gs_fieldcat-outputlen = '8'.
APPEND gs_fieldcat TO gt_fieldcat.
CLEAR gs_fieldcat.
gs_fieldcat-col_pos   = 2.
gs_fieldcat-fieldname = 'CONNID'.
gs_fieldcat-reptext   = 'Conexión'.
gs_fieldcat-tabname   = 'T_SPFLI'.
gs_fieldcat-edit      = 'X'.
gs_fieldcat-outputlen = '8'.
APPEND gs_fieldcat TO gt_fieldcat.
CLEAR gs_fieldcat.
gs_fieldcat-col_pos   = 3.
gs_fieldcat-fieldname = 'COUNTRYFR'.
gs_fieldcat-reptext   = 'País'.
gs_fieldcat-tabname   = 'T_SPFLI'.
gs_fieldcat-edit      = 'X'.
gs_fieldcat-outputlen = '4'.
APPEND gs_fieldcat TO gt_fieldcat.
CLEAR gs_fieldcat.
gs_fieldcat-col_pos   = 4.
gs_fieldcat-fieldname = 'CITYFROM'.
gs_fieldcat-reptext   = 'Ciudad Salida'.
gs_fieldcat-tabname   = 'T_SPFLI'.
gs_fieldcat-edit      = space.
gs_fieldcat-outputlen = '20'.
APPEND gs_fieldcat TO gt_fieldcat.
CLEAR gs_fieldcat.
gs_fieldcat-col_pos   = 5.
gs_fieldcat-fieldname = 'AIRPFROM'.
gs_fieldcat-reptext   = 'Arp. Salida'.
gs_fieldcat-tabname   = 'T_SPFLI'.
gs_fieldcat-edit      = 'X'.
gs_fieldcat-outputlen = '10'.
APPEND gs_fieldcat TO gt_fieldcat.
CLEAR gs_fieldcat.
gs_fieldcat-col_pos   = 6.
gs_fieldcat-fieldname = 'COUNTRYTO'.
gs_fieldcat-reptext   = 'País'.
gs_fieldcat-tabname   = 'T_SPFLI'.
gs_fieldcat-edit      = 'X'.
gs_fieldcat-outputlen = '4'.
APPEND gs_fieldcat TO gt_fieldcat.
CLEAR gs_fieldcat.
gs_fieldcat-col_pos   = 7.
gs_fieldcat-fieldname = 'CITYTO'.
gs_fieldcat-reptext   = 'Ciudad Llegada'.
gs_fieldcat-tabname   = 'T_SPFLI'.
gs_fieldcat-edit      = space.
gs_fieldcat-outputlen = '20'.
APPEND gs_fieldcat TO gt_fieldcat.
ENDFORM.                    " FILL_CATALOG
*&      Form LLAMAR_ALV                                               *
FORM llamar_alv.
IF custom_container IS INITIAL.
    CREATE OBJECT custom_container
      EXPORTING
        container_name              = mycontainer
      EXCEPTIONS
        cntl_error                  = 1
        cntl_system_error           = 2
        create_error                = 3
        lifetime_error              = 4
        lifetime_dynpro_dynpro_link = 5.
ENDIF.
CREATE OBJECT grid1
    EXPORTING
      i_parent = custom_container.
CREATE OBJECT event_receiver.
lt_f4-fieldname = 'CARRID'.
lt_f4-register = 'X' .
lt_f4-getbefore = 'X' .
lt_f4-chngeafter = 'X' .
APPEND lt_f4.
SET HANDLER event_receiver->handle_data_changed FOR grid1.
SET HANDLER event_receiver->handle_f4_help FOR grid1.
CALL METHOD grid1->register_f4_for_fields
    EXPORTING
      it_f4 = lt_f4[].
IF sy-batch IS INITIAL.
    CALL METHOD grid1->register_edit_event
      EXPORTING
        i_event_id = cl_gui_alv_grid=>mc_evt_modified.
ENDIF.
CALL METHOD grid1->set_table_for_first_display
    EXPORTING
      is_variant      = gs_variant
      i_save          = x_save
      i_default       = 'X'
      is_layout       = gs_layout
    CHANGING
      it_fieldcatalog = gt_fieldcat
      it_sort         = gt_sort[]
      it_outtab       = t_spfli[].
CALL METHOD grid1->set_ready_for_input
    EXPORTING
      i_ready_for_input = 1.
ENDFORM.                    " LLAMAR_ALV
*&      Form HANDLE_ONF4                                              *
FORM handle_onf4 USING p_e_fieldname
                       p_es_row_no STRUCTURE lvc_s_roid.
CASE p_e_fieldname.
    WHEN 'CARRID'.
      CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
        EXPORTING
          retfield        = 'CARRID'
          value_org       = 'S'
        TABLES
          value_tab       = t_custom_scarr
          return_tab      = return_tab
        EXCEPTIONS
          parameter_error = 1
          no_values_found = 2
          OTHERS          = 3.
      IF NOT return_tab[] IS INITIAL.
        READ TABLE return_tab INDEX 1.
        READ TABLE t_spfli INDEX p_es_row_no-row_id
        ASSIGNING <fs_spfli>.
        <fs_spfli>-carrid = return_tab-fieldval.
        CALL METHOD grid1->refresh_table_display
          EXPORTING
            is_stable = t_stable.
      ENDIF.
ENDCASE.
ENDFORM.                    " HANDLE_ONF4
*&      Module STATUS_0100 OUTPUT                                    *
MODULE status_0100 OUTPUT.
SET PF-STATUS 'MAIN_STATUS'.
* SET TITLEBAR 'xxx'.
ENDMODULE.                 " STATUS_0100 OUTPUT
*&      Module USER_COMMAND_0100 INPUT                               *
MODULE user_command_0100 INPUT.
ok_code = sy-ucomm.
CASE ok_code.
    WHEN 'BACK' OR 'STOP' OR 'CANCEL'.
      SET SCREEN 0.
      LEAVE SCREEN.
    WHEN 'SAVE'.
      CALL METHOD grid1->check_changed_data
        IMPORTING
          e_valid = l_valid.
      IF l_valid EQ 'X'.
        PERFORM grabar_datos.
      ENDIF.
ENDCASE.
ENDMODULE.                 " USER_COMMAND_0100 INPUT
*&      Form DATA_CHANGED                                             *
FORM data_changed USING rr_data_changed TYPE REF TO
                                        cl_alv_changed_data_protocol.
DATA: w_new,
        ls_mod_cells TYPE lvc_s_modi,
        ls_cells TYPE lvc_s_modi.
DATA: l_carrid TYPE spfli-carrid.
CLEAR l_carrid.
LOOP AT rr_data_changed->mt_good_cells INTO ls_mod_cells.
    CASE ls_mod_cells-fieldname.
      WHEN 'CARRID'.
        CALL METHOD rr_data_changed->get_cell_value
          EXPORTING
            i_row_id    = ls_mod_cells-row_id
            i_fieldname = ls_mod_cells-fieldname
          IMPORTING
            e_value     = l_carrid.
        IF l_carrid IS INITIAL.
          CALL METHOD rr_data_changed->add_protocol_entry
            EXPORTING
              i_msgid     = '0K'
              i_msgno     = '000'
              i_msgty     = 'E'
              i_msgv1     = 'Seleccione algún código'
              i_fieldname = ls_mod_cells-fieldname
              i_row_id    = ls_mod_cells-row_id.
          w_error = 'X'.
        ELSE.
          READ TABLE t_custom_scarr WITH KEY carrid = l_carrid
          ASSIGNING <fs_scarr>.
          IF sy-subrc NE 0.
            CALL METHOD rr_data_changed->add_protocol_entry
              EXPORTING
                i_msgid     = '0K'
                i_msgno     = '000'
                i_msgty     = 'E'
                i_msgv1     = 'Código ingresado no existe'
                i_fieldname = ls_mod_cells-fieldname
                i_row_id    = ls_mod_cells-row_id.
            w_error = 'X'.
          ENDIF.
        ENDIF.
    ENDCASE.
ENDLOOP.
ENDFORM.                    " DATA_CHANGED
*&      Form GRABAR_DATOS                                             *
FORM grabar_datos.
LOOP AT t_spfli ASSIGNING <fs_spfli>.
    w_spfli = <fs_spfli>.
    MODIFY spfli FROM w_spfli.
    IF sy-subrc EQ 0.
      COMMIT WORK.
    ELSE.
      ROLLBACK WORK.
    ENDIF.
ENDLOOP.
ENDFORM.                    " GRABAR_DATOS
Greetings,
Blag.

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Add basic default functionality in the ALV report
Functions
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*& start-of-selection declaration
START-OF-SELECTION.
PERFORM :
get store codes
    get_storecodes    USING      p_stfile
                      CHANGING   it_t001w,
fetching mard data
    read_mard_data,
preparing fieldcatalog for Final Data
    create_filedcat   USING      it_t001w
                                 it_site
                      CHANGING   it_fieldcat,
preparing structure & internal table for Final Data
    create_final_table_structure USING it_fieldcat,
prepare output data
    prepare_final_data.
*& end-of-selection declaration
END-OF-SELECTION.
PERFORM :
display data
    display_data    USING l_table
                          l_fcat.
*&      Form get_storecodes
FORM get_storecodes USING    p_p_stfile
                     CHANGING p_it_t001w LIKE it_t001w[].
DATA :
internal table for RAW
lt_raw    TYPE truxs_t_text_data,
rs_site   LIKE LINE OF rt_site,
l_index   LIKE sy-tabix.
FIELD-SYMBOLS :
field symbol for it_t001w
<fs_t001w>   LIKE LINE OF p_it_t001w.
calling function module to get Stores Data from File
CALL FUNCTION 'TEXT_CONVERT_XLS_TO_SAP'
    EXPORTING
      i_line_header        = 'X'
      i_tab_raw_data       = lt_raw
      i_filename           = p_p_stfile
    TABLES
      i_tab_converted_data = p_it_t001w[]
    EXCEPTIONS
      conversion_failed    = 1
      OTHERS               = 2.
IF sy-subrc <> 0.
    EXIT.
ENDIF.
SORT p_it_t001w BY werks.
CLEAR rs_site.
rs_site-sign   = 'I'.
rs_site-option = 'EQ'.
rs_site-low    = p_dccode.
APPEND rs_site TO rt_site.
IF it_t001w[] IS NOT INITIAL.
    LOOP AT p_it_t001w ASSIGNING <fs_t001w>.
      l_index   = sy-tabix.
      CALL FUNCTION 'CONVERSION_EXIT_ALPHA_INPUT'
        EXPORTING
          input = <fs_t001w>-werks
        IMPORTING
          output = <fs_t001w>-werks.
      MODIFY p_it_t001w FROM <fs_t001w> INDEX l_index.
      IF <fs_t001w>-werks GE s_site-low AND <fs_t001w>-werks LE s_site-high.
      append site to ranges
        CLEAR rs_site.
        rs_site-sign   = 'I'.
        rs_site-option = 'EQ'.
        rs_site-low    = <fs_t001w>-werks.
        APPEND rs_site TO rt_site.
        CONTINUE.
      ENDIF.
    ENDLOOP.
    SORT p_it_t001w BY werks.
    SORT rt_site.
ENDIF.
ENDFORM.                    " get_storecodes
*&      Form create_final_table_structure
FORM create_filedcat   USING    p_it_t001w      LIKE it_t001w[]
                                p_it_site       LIKE it_site[]
                       CHANGING p_it_fieldcat   LIKE it_fieldcat[].
FIELD-SYMBOLS :
field symbol for p_it_t001w
<fs_t001w>     LIKE LINE OF p_it_t001w,
field symbol for p_it_site
<fs_site>      LIKE LINE OF p_it_site.
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fieldname
l_fieldname    TYPE slis_fieldname,
workarea for site ranges
rs_site        LIKE LINE OF rt_site.
CLEAR : l_fieldname, rs_site.
l_fieldname    = p_dccode.
PERFORM
prepare fieldcatalog
build_fieldcatalog USING :   'MTART'      'CHAR'        '5' ,
                               'MTBEZ'      'CHAR'        '25' ,
                               'MATKL'      'CHAR'        '6' ,
                               'WGBEZ'      'CHAR'        '20' ,
                               'MATNR'      'CHAR'        '18' ,
                               'MAKTX'      'CHAR'        '30' ,
                                l_fieldname 'CHAR'        '17' .
create header for excel
PERFORM create_excel_header USING : 'Division',
                                       'Divsion Description',
                                       'MC Code',
                                       'MC Description',
                                       'Article',
                                       'Article Description',
                                        l_fieldname.
loop for creating fieldcatalog
LOOP AT it_site ASSIGNING <fs_site>.
    READ TABLE it_t001w ASSIGNING <fs_t001w> WITH KEY werks = <fs_site>-werks
                                                              BINARY SEARCH.
    IF sy-subrc = 0           AND <fs_t001w> IS ASSIGNED AND
       <fs_site> IS ASSIGNED AND <fs_site>-stock GT 0.
      CLEAR : l_fieldname, rs_site.
      l_fieldname    = <fs_site>-werks.
    prepare fieldcatalog
      PERFORM build_fieldcatalog USING : l_fieldname    'CHAR'   '17'.
    create header for excel
      PERFORM create_excel_header USING l_fieldname .
      CONTINUE.
    ENDIF.
ENDLOOP.
l_fcat = 'it_fieldcat[]'.
ENDFORM.                    " create_final_table_structure
*&      Form build_fieldcatalog
FORM build_fieldcatalog USING    p_fieldname      TYPE slis_fieldname
                                  p_datatype       TYPE datatype_d
                                  p_length         TYPE intlen.
DATA : ls_fieldcat    LIKE LINE OF it_fieldcat.
CLEAR : ls_fieldcat.
ls_fieldcat-fieldname   = p_fieldname.
ls_fieldcat-datatype    = p_datatype.
ls_fieldcat-intlen      = p_length.
APPEND ls_fieldcat TO it_fieldcat.
ENDFORM.                    " build_fieldcatalog
*&      Form create_final_table_structure
FORM create_final_table_structure USING    p_it_fieldcat.
Create dynamic internal table and assign to FS
CALL METHOD cl_alv_table_create=>create_dynamic_table
    EXPORTING
      it_fieldcatalog = it_fieldcat
    IMPORTING
      ep_table        = t_table.
ASSIGN t_table->* TO <ft_final>.
ENDFORM.                    " create_final_table_structure
*&      Form create_excel_header
FORM create_excel_header USING    p_p_fieldname.
DATA : ls_header LIKE LINE OF it_header.
CLEAR ls_header.
ls_header-col_name = p_p_fieldname.
APPEND ls_header TO it_header.
ENDFORM.                    " create_excel_header
*&      Form prepare_final_data
FORM prepare_final_data .
DATA          : l_matnr       LIKE g_matnr,
                  l_werks       LIKE g_werks,
                  l_index       LIKE sy-tabix.
FIELD-SYMBOLS : <fs_mard>     LIKE LINE OF it_mard.
Getting No. of Lines in IT_MARD internal table
DESCRIBE TABLE it_mard LINES g_lines.
LOOP AT it_mard ASSIGNING <fs_mard>.
    l_index    = sy-tabix.
    IF l_matnr IS INITIAL.
      l_matnr = <fs_mard>-matnr.
      CLEAR : l_werks.
      l_werks    = <fs_mard>-werks.
      UNASSIGN : <fs_value>, <fs_final>.
    Create dynamic work area and assign to FS
      CREATE DATA t_line LIKE LINE OF <ft_final>.
      ASSIGN t_line->*   TO <fs_final>.
      ASSIGN COMPONENT 'MATNR' OF STRUCTURE <fs_final> TO <fs_value>.
      <fs_value>        = <fs_mard>-matnr.
      ASSIGN COMPONENT l_werks OF STRUCTURE <fs_final> TO <fs_value>.
      <fs_value>        = <fs_value> + <fs_mard>-labst.
    getting Article Type,MC & its Descriptions
      PERFORM get_other_data    USING     l_matnr
                                          l_werks.
    ELSEIF l_matnr <> <fs_mard>-matnr.
      APPEND <fs_final> TO <ft_final>.
      CLEAR l_matnr.
      l_matnr = <fs_mard>-matnr.
      CLEAR : l_werks.
      l_werks    = <fs_mard>-werks.
      UNASSIGN : <fs_value>, <fs_final>.
    Create dynamic work area and assign to FS
      CREATE DATA t_line LIKE LINE OF <ft_final>.
      ASSIGN t_line->*   TO <fs_final>.
      ASSIGN COMPONENT 'MATNR' OF STRUCTURE <fs_final> TO <fs_value>.
      <fs_value>        = <fs_mard>-matnr.
      ASSIGN COMPONENT l_werks OF STRUCTURE <fs_final> TO <fs_value>.
      <fs_value>        = <fs_value> + <fs_mard>-labst.
    getting Article Type,MC & its Descriptions
      PERFORM get_other_data    USING     l_matnr
                                         l_werks.
    ELSE.
      CLEAR : l_werks.
      l_werks    = <fs_mard>-werks.
      ASSIGN COMPONENT l_werks OF STRUCTURE <fs_final> TO <fs_value>.
      <fs_value>        = <fs_value> + <fs_mard>-labst.
    ENDIF.
    IF l_index = g_lines.
      APPEND <fs_final> TO <ft_final>.
    ENDIF.
ENDLOOP.
l_table = '<ft_final>[]'.
ENDFORM.                    " prepare_final_data
*&      Form get_other_data
FORM get_other_data USING    p_l_matnr
                              p_l_werks.
FIELD-SYMBOLS : <fs_mara>     LIKE LINE OF it_mara,
                  <fs_t023t>    LIKE LINE OF it_t023t,
                  <fs_t134t>    LIKE LINE OF it_t134t,
                  <fs_makt>     LIKE LINE OF it_makt.
READ TABLE it_mara ASSIGNING <fs_mara> WITH KEY matnr = p_l_matnr.   " BINARY SEARCH.
IF sy-subrc = 0 AND <fs_mara> IS ASSIGNED.
    ASSIGN COMPONENT 'MTART' OF STRUCTURE <fs_final> TO <fs_value>.
    <fs_value>        = <fs_mara>-mtart.
    ASSIGN COMPONENT 'MATKL' OF STRUCTURE <fs_final> TO <fs_value>.
    <fs_value>        = <fs_mara>-matkl.
    READ TABLE it_makt ASSIGNING <fs_makt> WITH KEY matnr = <fs_mara>-matnr   BINARY SEARCH.
    IF sy-subrc = 0 AND <fs_makt> IS ASSIGNED.
      ASSIGN COMPONENT 'MAKTX' OF STRUCTURE <fs_final> TO <fs_value>.
      <fs_value>        = <fs_makt>-maktx.
    ENDIF.
    READ TABLE it_t023t ASSIGNING <fs_t023t> WITH KEY matkl = <fs_mara>-matkl BINARY SEARCH.
    IF sy-subrc = 0 AND <fs_t023t> IS ASSIGNED.
      ASSIGN COMPONENT 'WGBEZ' OF STRUCTURE <fs_final> TO <fs_value>.
      <fs_value>      = <fs_t023t>-wgbez.
    ENDIF.
    READ TABLE it_t134t ASSIGNING <fs_t134t> WITH KEY mtart = <fs_mara>-mtart BINARY SEARCH.
    IF sy-subrc = 0 AND <fs_t134t> IS ASSIGNED.
      ASSIGN COMPONENT 'MTBEZ' OF STRUCTURE <fs_final> TO <fs_value>.
      <fs_value>      = <fs_t134t>-mtbez.
    ENDIF.
ENDIF.
ENDFORM.                    " get_other_data
*&      Form display_data
      text
FORM display_data USING    p_l_table
                            p_l_fcat.
DATA:
Variable for Object Creation
o_report TYPE REF TO lcl_report.
CREATE OBJECT o_report.
o_report->display( EXPORTING l_table = p_l_table
                               l_fcat = p_l_fcat ).
ENDFORM.                    " display_data

I don't know how to read the code you pasted or I would have checked this myself.
Do your fields in the internal table reference dictionary objects or elementary types? If not using dictionary types, the column names will be blank by default. If you can't change your fields to be dictionary types, you can try this to change the column names:
I made a method inside my local class to add the names:
        call method set_colname
          EXPORTING iv_tab = alv_tab
                    iv_colid = 'xxxx' "fieldname from the table
                    iv_stxt = text-t54
                    iv_mtxt = text-t55
                    iv_ltxt = text-t55.
METHOD set_colname .
data:
          alv_cols type REF TO cl_salv_columns_table,
          alv_col type REF TO cl_salv_column.
TRY .
*... Change fieldnames
        call METHOD iv_tab->get_columns RECEIVING value = alv_cols.
        call method alv_cols->get_column EXPORTING columnname = iv_colid RECEIVING value = alv_col.
        IF iv_stxt <> ''.
          CALL METHOD alv_col->set_short_text EXPORTING value = iv_stxt.
        ENDIF.
        IF iv_mtxt <> ''.
          CALL METHOD alv_col->set_medium_text EXPORTING value = iv_mtxt.
        ENDIF.
        IF iv_ltxt <> ''.
          CALL METHOD alv_col->set_long_text EXPORTING value = iv_ltxt.
        ENDIF.
   CATCH cx_salv_not_found.
ENDTRY.
ENDMETHOD. "set_colname

How to handle Events in Blocked ALV report

Hi All,
I have a Blocked ALV report, I have a requirement where if I double click a row in blocked ALV report, it should branch off to MM01 transaction code and the material number and change number should get populated with the material number and change number in my program.
Is there any idea how to do this.
Thanks,
Vishal.

hi anil,
I have used user_command1 as the function module however the field details are not getting captured.
How can we use set get parameters in this aspect.
Please elaborate your answer.
Thanks,
Vishal.

What are the standard bex analyzer reports available?

hi all
what are all the std reports available for fico? sd and mm?
thanxs in advance
regds
hari

Hi,
This is the best way...and the simplest way....since it is a big question....just go Business content tab in RSA1 and there go to "query elements" option and cick on the option "select objects" this will give you all the standata BW queris based on all the BC cubes and it will not show self developed queries in you system.
So fo MM reports go to...Infoarea "Supply Chain Management"-> "Inventory Management"....here you will see all the cubes related to MM and the reports nased on that.
for FICO go to Infoarea FMCO Financial management and controlling.........
Similarly you can find for SD.
If you want to find the detailed information about all the queries .....you will have to search the help.sap.com witth the same name of the cubes and you will get various links explaining that.
Thanks

What are new features of interactive reporting in hyperion 9.3 release

hi
what are new features of hyperion system 9.3 interactive reporting over hyperion system 9.

Here is a link to Reporting and Analysis New Features pdf for 9.3
http://download.oracle.com/docs/cd/E10530_01/doc/epm.931/hs_new_features.pdf
Brian Chow

What are "events"?

This might be a very basic question but I'm having trouble grasping the concept of events in iPhoto '08. I already have my iPhoto library (the previous version) organized into what I'd call "events" -- for example, a recent trip to colorado is called 2007-07-Colorado. This keeps everything sorted by date and then by special, uh, events. Will the new version destroy this architecture I've worked hard to build and maintain?

Events are similar to albums -- but there are some big differences.
Albums aren't automatically created. You have to make the album and drag pictures into it. You could also create 'smart albums', but even then you'd have to make the smart album and then define the rules used to determine which photos belong to it. Either way, the creation of the album hinges on you manually doing something.
Events don't rely on you doing anything special to organize them -- and this is really the biggest difference between events and albums. The assumption is that when you use your digital camera for some real-life activity, you'll probably import the pictures when you're done. This means that all the pictures you imported probably belong together. iPhoto calls this an "event". It makes a new iPhoto event (you get to pick a name for it) each time you import pictures from your camera. As a result, your library automatically has at least some organization to it -- even if you're not the sort of person who is good at organizing information and would never have manually created albums and/or sorted your photos. This makes things easier to find later because the photos aren't all just piled in one really big photo library that gets harder to search as it grows.
Events don't conflict with albums. You can still drag things into albums. Photos can belong to multiple albums at the same time and still also belong to the original event. Events assume that all the pictures in the iPhoto event are somehow related to each other because they were taken at the same real-life activity. Albums don't assume anything about their contents -- other than you decided to put the picture in the album.
If iPhoto is ever wrong about categorizing photo events, you can always correct it. You can split events. Say you took some photos at some real-life activity, then never bothered to use your camera for several weeks, then took more photos at a different real-life activity, THEN decided it was time to import all your photos. iPhoto would believe all the photos were from a single event because they would have been imported at the same time. You can just pick the first picture from the 2nd real-life event and click the 'split' icon -- iPhoto will then break the event into two events at the point you specified. You can also merge separate events back together again.
Another big difference is the way in which pictures in an event can be displayed vs. pictures in an album. iPhoto allows you to go to the 'events' view (at the top left side of the iPhoto window) and it will show all the all the events you have the libary at the same time (you can scroll the list). It only shows the 'Key' photo in each event. By default this is the first photo from the event, but you can set it to any photo in the event. If you slowly pan your mouse across the event, it'll flip through a thumbnail of every photo in that event. It's a great way to scan the event without having to click the event to open it's contents. Instead of viewing your libary as thousands of thumbnails, you just see a few dozen thumbnails -- it just displays the 'key' photo for each event and hides the rest until you mouse-over the event or click it to open it and view all the photos. Albums, in contrast, can only be viewed by clicking the album name at the left side of the iPhoto window to view the individual photos in the album. This makes it a LOT easier to scan photos using the 'Library Events' view than either the 'Libary Photos' view or even the individual Album views.
Events is a way of saving you from frustration as your photo library grows into the thousands of pictures.
Regards,
Tim

What are option for cloud based Reporting?

Could you verify that Reporting Services and Performance Point Service cannot be used with O365?
Is it so that have basically two option to implement Microsoft based reporting portal on Cloud? 1) SQL Server on Azure VM 2) Power BI on O365.
Kenny_I

Hi Kenny_I,
All Office 365 plans include the SharePoint Online service, but not all plans support all SharePoint features. And based on my research, Reporting Services and PerformancePoint Service are not supported in Office 365. For more details, we can refer to the
following article:
http://technet.microsoft.com/en-us/library/sharepoint-online-service-description.aspx
If we want to create reports, we can use Power View feature in Power BI. But the PerformancePoint Services is a SharePoint Server service application, and it only supported in SharePoint Server 2010 Enterprise or SharePoint Server 2013 Enterprise. So we
cannot use it on cloud.
Hope this helps.
Thanks,
Katherine Xiong
If you have any feedback on our support, please click here.
Katherine Xiong
TechNet Community Support

What are Events in NWDS Enterprise Service Repository Perspective?

Hello Experts,
does anyone have further information about the artefact "Events" in the context of the attached picture?
As far as I know is it not the same as the events in process modelling. Furthermore you can't create an object of the type "Events".
When I'm accessing the ESR with the swing client there is no object like an Event (I've checked all subcategories).
Thanks in advance and best Regards
Patrick

Hi Holger,
It is running with PI.
A detailed description of the error as follows:
503 Service not available
Error: -6
Version: 7011
Component: ICM Java
Date/Time: Tue Apr 26 06:19:18 2011
Module: http_j2ee2.c
Line: 769
Server: gblonxi01_XI1_00
Error Tag: {-}
Detail: ICM running but no server with HTTP connected
Thank you.
Regards,
Haridev

WHAT ARE EVENTS IN AN ALV REPORT ?

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