sample code of Oops ALV Interactive Report

Former Member · ‎2008 Mar 14

Hi Everybody,

Can anybody give sample code of Oops ALV Interactive Report

Regards,

Satya

Former Member · ‎2008 Mar 14

*"Table declarations...................................................
TABLES:
EKKO, " Purchasing Document Header
CDHDR, " Change document header
SSCRFIELDS. " Fields on selection screens

*"Selection screen elements............................................
SELECT-OPTIONS:
S_EBELN FOR EKKO-EBELN, " Purchasing Document Number
S_LIFNR FOR EKKO-LIFNR, " Vendor's account number
S_EKGRP FOR EKKO-EKGRP, " Purchasing group
S_BEDAT FOR EKKO-BEDAT, " Purchasing Document Date
S_UDATE FOR CDHDR-UDATE. " Creation date of the change
" document
*" Data declarations...................................................
"--------------------------------------------------------------------

Field String to hold Purchase Document Number * 
"--------------------------------------------------------------------
DATA:
BEGIN OF FS_EBELN,
EBELN(90) TYPE C, " Purchase Document Number
ERNAM TYPE EKKO-ERNAM, " Name of Person who Created
" the Object
LIFNR TYPE EKKO-LIFNR, " Vendor's account number
EKGRP TYPE EKKO-EKGRP, " Purchasing group
BEDAT TYPE EKKO-BEDAT, " Purchasing Document Date
END OF FS_EBELN,

"--------------------------------------------------------------------

Field String to hold Purchase Document Header * 
"--------------------------------------------------------------------
BEGIN OF FS_EKKO,
EBELN TYPE EKKO-EBELN, " Purchasing Document Number
ERNAM TYPE EKKO-ERNAM, " Name of Person who Created the
" Object
LIFNR TYPE EKKO-LIFNR, " Vendor's account number
EKGRP TYPE EKKO-EKGRP, " Purchasing group
BEDAT TYPE EKKO-BEDAT, " Purchasing Document Date
END OF FS_EKKO,

"--------------------------------------------------------------------

Field String to hold Account Number and name of the Vendor * 
"--------------------------------------------------------------------
BEGIN OF FS_LFA1,
LIFNR TYPE LFA1-LIFNR, " Account Number of Vendor
NAME1 TYPE LFA1-NAME1, " Name1
END OF FS_LFA1,

"--------------------------------------------------------------------

Field String to hold Change date and the name of the user * 
"--------------------------------------------------------------------
BEGIN OF FS_CDHDR,
OBJECTCLAS TYPE CDHDR-OBJECTCLAS, " Object Class
OBJECTID TYPE CDHDR-OBJECTID, " Object value
CHANGENR TYPE CDHDR-CHANGENR, " Document change number
USERNAME TYPE CDHDR-USERNAME, " User name
UDATE TYPE CDHDR-UDATE, " Creation date of the change
" document
END OF FS_CDHDR,

"--------------------------------------------------------------------

Field String to hold Change document items * 
"--------------------------------------------------------------------
BEGIN OF FS_CDPOS,
OBJECTCLAS TYPE CDPOS-OBJECTCLAS," Object class
OBJECTID(10) TYPE C, " Object Value
CHANGENR TYPE CDPOS-CHANGENR, " Document change number
TABNAME TYPE CDPOS-TABNAME, " Table Name
FNAME TYPE CDPOS-FNAME, " Field Name
VALUE_NEW TYPE CDPOS-VALUE_NEW, " New contents of changed field
VALUE_OLD TYPE CDPOS-VALUE_OLD, " Old contents of changed field
END OF FS_CDPOS,

"--------------------------------------------------------------------

Field String to hold Date Element Name * 
"--------------------------------------------------------------------
BEGIN OF FS_DATAELE,
TABNAME TYPE DD03L-TABNAME, " Table Name
FIELDNAME TYPE DD03L-FIELDNAME, " Field Name
ROLLNAME TYPE DD03L-ROLLNAME, " Data element (semantic domain)
END OF FS_DATAELE,

"--------------------------------------------------------------------

Field String to hold Short Text of the Date Element * 
"--------------------------------------------------------------------
BEGIN OF FS_TEXT,
ROLLNAME TYPE DD04T-ROLLNAME, " Data element (semantic domain)
DDTEXT TYPE DD04T-DDTEXT, " Short Text Describing R/3
" Repository Objects
END OF FS_TEXT,

"--------------------------------------------------------------------

Field String to hold data to be displayed on the ALV grid * 
"--------------------------------------------------------------------
BEGIN OF FS_OUTTAB,
EBELN TYPE EKKO-EBELN, " Purchasing Document Number
ERNAM TYPE EKKO-ERNAM, " Name of Person who Created the
" Object
LIFNR TYPE EKKO-LIFNR, " Vendor's account number
EKGRP TYPE EKKO-EKGRP, " Purchasing group
BEDAT TYPE EKKO-BEDAT, " Purchasing Document Date
WERKS TYPE LFA1-WERKS, " Plant
NAME1 TYPE LFA1-NAME1, " Name1
USERNAME TYPE CDHDR-USERNAME, " User name
UDATE TYPE CDHDR-UDATE, " Creation date of the change
" document
DDTEXT TYPE DD04T-DDTEXT, " Short Text Describing R/3
" Repository Objects
VALUE_NEW TYPE CDPOS-VALUE_NEW, " New contents of changed field
VALUE_OLD TYPE CDPOS-VALUE_OLD, " Old contents of changed field
END OF FS_OUTTAB,

"--------------------------------------------------------------------

Internal table to hold Purchase Document Number * 
"--------------------------------------------------------------------
T_EBELN LIKE STANDARD TABLE
OF FS_EBELN,

"--------------------------------------------------------------------

Internal table to hold Purchase Document Header * 
"--------------------------------------------------------------------
T_EKKO LIKE STANDARD TABLE
OF FS_EKKO,

"--------------------------------------------------------------------

Temp Internal table to hold Purchase Document Header * 
"--------------------------------------------------------------------
T_EKKO_TEMP LIKE STANDARD TABLE
OF FS_EKKO,

"--------------------------------------------------------------------

Internal table to hold Account number and Name of the Vendor * 
"--------------------------------------------------------------------
T_LFA1 LIKE STANDARD TABLE
OF FS_LFA1,

"--------------------------------------------------------------------

Internal Table to hold Change date and the name of the user * 
"--------------------------------------------------------------------
T_CDHDR LIKE STANDARD TABLE
OF FS_CDHDR,

"--------------------------------------------------------------------

Internal Table to hold Change document items * 
"--------------------------------------------------------------------
T_CDPOS LIKE STANDARD TABLE
OF FS_CDPOS,

"--------------------------------------------------------------------

Temp. Internal Table to hold Change document items * 
"--------------------------------------------------------------------
T_CDPOS_TEMP LIKE STANDARD TABLE
OF FS_CDPOS,

"--------------------------------------------------------------------

Internal Table to hold Data Element Name * 
"--------------------------------------------------------------------
T_DATAELE LIKE STANDARD TABLE
OF FS_DATAELE,

"--------------------------------------------------------------------

Temp. Internal Table to hold Data Element Name * 
"--------------------------------------------------------------------
T_DATAELE_TEMP LIKE STANDARD TABLE
OF FS_DATAELE,

"--------------------------------------------------------------------

Internal Table to hold Short Text of the Date Element * 
"--------------------------------------------------------------------
T_TEXT LIKE STANDARD TABLE
OF FS_TEXT,

"--------------------------------------------------------------------

Internal Table to hold data to be displayed on the ALV grid * 
"--------------------------------------------------------------------
T_OUTTAB LIKE STANDARD TABLE
OF FS_OUTTAB.

"--------------------------------------------------------------------

C L A S S D E F I N I T I O N * 
"--------------------------------------------------------------------
CLASS LCL_EVENT_HANDLER DEFINITION DEFERRED.

*" Data declarations...................................................
"--------------------------------------------------------------------

Work variables * 
"--------------------------------------------------------------------
DATA:
W_EBELN TYPE EKKO-EBELN, " Purchasing Document Number
W_LIFNR TYPE EKKO-LIFNR, " Vendor's account number
W_EKGRP TYPE EKKO-EKGRP, " Purchasing group
W_VALUE TYPE EKKO-EBELN, " Reflected Value
W_SPACE VALUE ' ', " Space
W_FLAG TYPE I, " Flag Variable
W_VARIANT TYPE DISVARIANT, " Variant




ALV Grid 
W_GRID TYPE REF TO CL_GUI_ALV_GRID,




Event Handler 
W_EVENT_CLICK TYPE REF TO LCL_EVENT_HANDLER,




Field catalog table 
T_FIELDCAT TYPE LVC_T_FCAT.

"--------------------------------------------------------------------

AT SELECTION-SCREEN EVENT * 
"--------------------------------------------------------------------

AT SELECTION-SCREEN ON S_EBELN.

Subroutine to validate Purchase Document Number. 
PERFORM VALIDATE_PD_NUM.

AT SELECTION-SCREEN ON S_LIFNR.

Subroutine to validate Vendor Number. 
PERFORM VALIDATE_VEN_NUM.

AT SELECTION-SCREEN ON S_EKGRP.

Subroutine to validate Purchase Group. 
PERFORM VALIDATE_PUR_GRP.

"--------------------------------------------------------------------

START-OF-SELECTION EVENT * 
"--------------------------------------------------------------------
START-OF-SELECTION.

Subroutine to select all Purchase orders. 
PERFORM SELECT_PO.

CHECK W_FLAG EQ 0.

Subroutine to select Object values. 
PERFORM SELECT_OBJ_ID.
CHECK W_FLAG EQ 0.

Subroutine to select Changed values. 
PERFORM SELECT_CHANGED_VALUE.
CHECK W_FLAG EQ 0.

Subroutine to Select Purchase Orders. 
PERFORM SELECT_PUR_DOC.

Subroutine to select Vendor Details. 
PERFORM SELECT_VENDOR.

Subroutine to select Text for the Changed values. 
PERFORM DESCRIPTION.
"--------------------------------------------------------------------

END-OF-SELECTION EVENT * 
"--------------------------------------------------------------------
END-OF-SELECTION.

IF NOT T_EKKO IS INITIAL.

Subroutine to populate the Output Table. 
PERFORM FILL_OUTTAB.

Subroutine to build Field Catalog. 
PERFORM PREPARE_FIELD_CATALOG CHANGING T_FIELDCAT.
CALL SCREEN 100.
ENDIF. " IF NOT T_EKKO...


---------------------------------------------------------------------


CLASS LCL_EVENT_HANDLER DEFINITION 
---------------------------------------------------------------------

Defining Class which handles events 
---------------------------------------------------------------------
CLASS LCL_EVENT_HANDLER DEFINITION .
PUBLIC SECTION .
METHODS:
HANDLE_HOTSPOT_CLICK
FOR EVENT HOTSPOT_CLICK OF CL_GUI_ALV_GRID
IMPORTING E_ROW_ID E_COLUMN_ID.

ENDCLASS. " LCL_EVENT_HANDLER DEFINITION
---------------------------------------------------------------------

CLASS LCL_EVENT_HANDLER IMPLEMENTATION 
---------------------------------------------------------------------

Implementing the Class which can handle events 
---------------------------------------------------------------------
CLASS LCL_EVENT_HANDLER IMPLEMENTATION .

*---Handle Double Click
METHOD HANDLE_HOTSPOT_CLICK .

Subroutine to get the HotSpot Cell information. 
PERFORM GET_CELL_INFO.

SET PARAMETER ID 'BES' FIELD W_VALUE.

CALL TRANSACTION 'ME23N'.

ENDMETHOD. " HANDLE_HOTSPOT_CLICK

ENDCLASS. " LCL_EVENT_HANDLER
&---------------------------------------------------------------------
*& Module STATUS_0100 OUTPUT
&---------------------------------------------------------------------

PBO Event 
----------------------------------------------------------------------
MODULE STATUS_0100 OUTPUT.

SET PF-STATUS 'OOPS'.
SET TITLEBAR 'TIT'.


Subroutine to fill the Variant Structure 
PERFORM FILL_VARIANT.

IF W_GRID IS INITIAL.

CREATE OBJECT W_GRID
EXPORTING

I_SHELLSTYLE = 0 
I_LIFETIME = 
I_PARENT = CL_GUI_CONTAINER=>SCREEN0

I_APPL_EVENTS = 
I_PARENTDBG = 
I_APPLOGPARENT = 
I_GRAPHICSPARENT = 
I_NAME = 
I_FCAT_COMPLETE = SPACE 
EXCEPTIONS
ERROR_CNTL_CREATE = 1
ERROR_CNTL_INIT = 2
ERROR_CNTL_LINK = 3
ERROR_DP_CREATE = 4
OTHERS = 5.

IF SY-SUBRC 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF. " IF SY-SUBRC 0

CALL METHOD W_GRID->SET_TABLE_FOR_FIRST_DISPLAY
EXPORTING

I_BUFFER_ACTIVE = 
I_BYPASSING_BUFFER = 
I_CONSISTENCY_CHECK = 
I_STRUCTURE_NAME = 
IS_VARIANT = W_VARIANT
I_SAVE = 'A'

I_DEFAULT = 'X' 
IS_LAYOUT = 
IS_PRINT = 
IT_SPECIAL_GROUPS = 
IT_TOOLBAR_EXCLUDING = 
IT_HYPERLINK = 
IT_ALV_GRAPHICS = 
IT_EXCEPT_QINFO = 
IR_SALV_ADAPTER = 
CHANGING
IT_OUTTAB = T_OUTTAB
IT_FIELDCATALOG = T_FIELDCAT

IT_SORT = 
IT_FILTER = 
EXCEPTIONS
INVALID_PARAMETER_COMBINATION = 1
PROGRAM_ERROR = 2
TOO_MANY_LINES = 3
OTHERS = 4
.
IF SY-SUBRC 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF. " IF SY-SUBRC 0.

ENDIF. " IF W_GRID IS INITIAL


CREATE OBJECT W_EVENT_CLICK.
SET HANDLER W_EVENT_CLICK->HANDLE_HOTSPOT_CLICK FOR W_GRID.

ENDMODULE. " STATUS_0100 OUTPUT
&---------------------------------------------------------------------
*& Module USER_COMMAND_0100 INPUT
&---------------------------------------------------------------------


PAI Event 
----------------------------------------------------------------------
MODULE USER_COMMAND_0100 INPUT.
CASE SY-UCOMM.
WHEN 'BACK'.
LEAVE TO SCREEN 0.
WHEN 'EXIT'.
LEAVE PROGRAM.
WHEN 'CANCEL'.
LEAVE TO SCREEN 0.
ENDCASE.
ENDMODULE. " USER_COMMAND_0100 INPUT
&---------------------------------------------------------------------
*& Form PREPARE_FIELD_CATALOG
&---------------------------------------------------------------------

Subroutine to build the Field catalog 
----------------------------------------------------------------------

<--P_T_FIELDCAT Field Catalog Table 
----------------------------------------------------------------------
FORM PREPARE_FIELD_CATALOG CHANGING PT_FIELDCAT TYPE LVC_T_FCAT .

DATA LS_FCAT TYPE LVC_S_FCAT.

Purchasing group... 
LS_FCAT-FIELDNAME = 'EKGRP'.
LS_FCAT-REF_TABLE = 'EKKO'.
LS_FCAT-INTTYPE = 'C'.
LS_FCAT-OUTPUTLEN = '10'.
APPEND LS_FCAT TO PT_FIELDCAT.
CLEAR LS_FCAT.

Purchasing Document Number... 
LS_FCAT-FIELDNAME = 'EBELN'.
LS_FCAT-REF_TABLE = 'EKKO' .
LS_FCAT-EMPHASIZE = 'C411'.
LS_FCAT-INTTYPE = 'C'.
LS_FCAT-OUTPUTLEN = '10'.
LS_FCAT-HOTSPOT = 'X'.
APPEND LS_FCAT TO PT_FIELDCAT .
CLEAR LS_FCAT .

Name of Person who Created the Object... 
LS_FCAT-FIELDNAME = 'ERNAM'.
LS_FCAT-REF_TABLE = 'EKKO'.
LS_FCAT-OUTPUTLEN = '15' .
APPEND LS_FCAT TO PT_FIELDCAT.
CLEAR LS_FCAT.

Purchasing Document Date... 
LS_FCAT-FIELDNAME = 'BEDAT'.
LS_FCAT-REF_TABLE = 'EKKO'.
LS_FCAT-INTTYPE = 'C'.
LS_FCAT-OUTPUTLEN = '10'.
APPEND LS_FCAT TO PT_FIELDCAT.
CLEAR LS_FCAT.

Vendor's account number... 
LS_FCAT-FIELDNAME = 'LIFNR'.
LS_FCAT-REF_TABLE = 'EKKO'.
LS_FCAT-INTTYPE = 'C'.
LS_FCAT-OUTPUTLEN = '10'.
APPEND LS_FCAT TO PT_FIELDCAT.
CLEAR LS_FCAT.

Account Number of Vendor or Creditor... 
LS_FCAT-FIELDNAME = 'NAME1'.
LS_FCAT-REF_TABLE = 'LFA1'.
LS_FCAT-INTTYPE = 'C'.
LS_FCAT-OUTPUTLEN = '10'.
LS_FCAT-COLTEXT = 'Vendor Name'(001).
LS_FCAT-SELTEXT = 'Vendor Name'(001).
APPEND LS_FCAT TO PT_FIELDCAT.
CLEAR LS_FCAT.

Creation date of the change document... 
LS_FCAT-FIELDNAME = 'UDATE'.
LS_FCAT-REF_TABLE = 'CDHDR'.
LS_FCAT-INTTYPE = 'C'.
LS_FCAT-OUTPUTLEN = '10'.
LS_FCAT-COLTEXT = 'Change Date'(002).
LS_FCAT-SELTEXT = 'Change Date'(002).
APPEND LS_FCAT TO PT_FIELDCAT.
CLEAR LS_FCAT.

User name of the person responsible in change document... 
LS_FCAT-FIELDNAME = 'USERNAME'.
LS_FCAT-REF_TABLE = 'CDHDR'.
LS_FCAT-INTTYPE = 'C'.
LS_FCAT-OUTPUTLEN = '10'.
LS_FCAT-COLTEXT = 'Modified by'(003).
LS_FCAT-SELTEXT = 'Modified by'(003).
APPEND LS_FCAT TO PT_FIELDCAT.
CLEAR LS_FCAT.

Short Text Describing R/3 Repository Objects... 
LS_FCAT-FIELDNAME = 'DDTEXT'.
LS_FCAT-REF_TABLE = 'DD04T'.
LS_FCAT-INTTYPE = 'C'.
LS_FCAT-OUTPUTLEN = '15'.
APPEND LS_FCAT TO PT_FIELDCAT.
CLEAR LS_FCAT.

Old contents of changed field... 
LS_FCAT-FIELDNAME = 'VALUE_OLD'.
LS_FCAT-REF_TABLE = 'CDPOS'.
LS_FCAT-INTTYPE = 'C'.
LS_FCAT-OUTPUTLEN = '12'.
APPEND LS_FCAT TO PT_FIELDCAT.
CLEAR LS_FCAT.

New contents of changed field... 
LS_FCAT-FIELDNAME = 'VALUE_NEW'.
LS_FCAT-REF_TABLE = 'CDPOS'.
LS_FCAT-INTTYPE = 'C'.
LS_FCAT-OUTPUTLEN = '12'.
APPEND LS_FCAT TO PT_FIELDCAT.
CLEAR LS_FCAT.

ENDFORM. " PREPARE_FIELD_CATALOG

&---------------------------------------------------------------------
*& Form SELECT_PO
&---------------------------------------------------------------------

Subroutine to select all the Purchase Orders 
----------------------------------------------------------------------

There are no interface parameters to be passed to this subroutine. 
----------------------------------------------------------------------
FORM SELECT_PO .

SELECT EBELN " Purchasing Document Number
ERNAM " Name of Person who Created
" the Object
LIFNR " Vendor's account number
EKGRP " Purchasing group
BEDAT " Purchasing Document Date
FROM EKKO
PACKAGE SIZE 10000
APPENDING TABLE T_EBELN
WHERE EBELN IN S_EBELN
AND BEDAT IN S_BEDAT.
ENDSELECT.

IF SY-SUBRC NE 0.
W_FLAG = 1.
MESSAGE S401(M8).
ENDIF. " IF SY-SUBRC NE 0

ENDFORM. " SELECT_PO
&---------------------------------------------------------------------
*& Form SELECT_OBJ_ID
&---------------------------------------------------------------------

Subroutine to select Object ID 
----------------------------------------------------------------------

There are no interface parameters to be passed to this subroutine. 
----------------------------------------------------------------------
FORM SELECT_OBJ_ID .

IF NOT T_EBELN IS INITIAL. 

SELECT OBJECTCLAS " Object Class
OBJECTID " Object value
CHANGENR " Document change number
USERNAME " User name
UDATE " Creation date
FROM CDHDR
INTO TABLE T_CDHDR
FOR ALL ENTRIES IN T_EBELN
WHERE OBJECTID EQ T_EBELN-EBELN
AND UDATE IN S_UDATE
AND TCODE IN ('ME21N','ME22N','ME23N').

ENDSELECT. 
IF SY-SUBRC NE 0.
W_FLAG = 1.
MESSAGE S833(M8) WITH 'Header Not Found'(031).
ENDIF. " IF SY-SUBRC NE 0.


ENDIF. " IF NOT T_EBELN IS INITIAL 
ENDFORM. " SELECT_OBJ_ID
&---------------------------------------------------------------------
*& Form SELECT_CHANGED_VALUE
&---------------------------------------------------------------------

Subroutine to select Changed Values 
----------------------------------------------------------------------

There are no interface parameters to be passed to this subroutine. 
----------------------------------------------------------------------
FORM SELECT_CHANGED_VALUE .

IF NOT T_CDHDR IS INITIAL. 

SELECT OBJECTCLAS " Object class
OBJECTID " Object value
CHANGENR " Document change number
TABNAME " Table Name
FNAME " Field Name
VALUE_NEW " New contents of changed field
VALUE_OLD " Old contents of changed field
FROM CDPOS
PACKAGE SIZE 10000
APPENDING TABLE T_CDPOS
FOR ALL ENTRIES IN T_CDHDR
WHERE OBJECTCLAS EQ T_CDHDR-OBJECTCLAS
AND OBJECTID EQ T_CDHDR-OBJECTID
AND CHANGENR EQ T_CDHDR-CHANGENR.
ENDSELECT.

IF SY-SUBRC NE 0.
W_FLAG = 1.
MESSAGE S833(M8) WITH 'Item Not Found'(032).
ENDIF. " IF SY-SUBRC NE 0.


ENDIF. " IF NOT T_CDHDR IS INITIAL 

T_CDPOS_TEMP] = T_CDPOS[.
ENDFORM. " SELECT_CHANGED_VALUE
&---------------------------------------------------------------------
*& Form SELECT_PUR_DOC
&---------------------------------------------------------------------

Subroutine to select Purchase Order Details 
----------------------------------------------------------------------

There are no interface parameters to be passed to this subroutine. 
----------------------------------------------------------------------
FORM SELECT_PUR_DOC .

IF NOT T_CDPOS IS INITIAL. 

SORT T_EBELN BY EBELN.

LOOP AT T_CDPOS INTO FS_CDPOS.
READ TABLE T_EBELN INTO FS_EBELN WITH KEY EBELN =
FS_CDPOS-OBJECTID BINARY SEARCH.
IF SY-SUBRC NE 0.
DELETE TABLE T_EBELN FROM FS_EBELN.
ENDIF. " IF SY-SUBRC NE 0.
ENDLOOP. " LOOP AT T_CDPOS...

LOOP AT T_EBELN INTO FS_EBELN.
MOVE FS_EBELN-EBELN TO FS_EKKO-EBELN.
MOVE FS_EBELN-ERNAM TO FS_EKKO-ERNAM.
MOVE FS_EBELN-LIFNR TO FS_EKKO-LIFNR.
MOVE FS_EBELN-EKGRP TO FS_EKKO-EKGRP.
MOVE FS_EBELN-BEDAT TO FS_EKKO-BEDAT.
APPEND FS_EKKO TO T_EKKO.
ENDLOOP. " LOOP AT T_EBELN...

T_EKKO_TEMP] = T_EKKO[.

ENDIF. " IF NOT T_CDPOS IS INITIAL 
ENDFORM. " SELECT_PUR_DOC
&---------------------------------------------------------------------
*& Form SELECT_VENDOR
&---------------------------------------------------------------------

Subroutine to select Vendor details 
----------------------------------------------------------------------

There are no interface parameters to be passed to this subroutine. 
----------------------------------------------------------------------
FORM SELECT_VENDOR .
IF NOT T_EKKO IS INITIAL.

SORT T_EKKO_TEMP BY LIFNR.
DELETE ADJACENT DUPLICATES FROM T_EKKO_TEMP COMPARING LIFNR.

SELECT LIFNR " Account Number of Vendor or
" Creditor
NAME1 " Name 1
FROM LFA1
INTO TABLE T_LFA1
FOR ALL ENTRIES IN T_EKKO_TEMP
WHERE LIFNR EQ T_EKKO_TEMP-LIFNR.
IF SY-SUBRC NE 0.
MESSAGE S002(M8) WITH 'Master Details'(033).
ENDIF. " IF SY-SUBRC NE 0.

ENDIF. " IF NOT T_EKKO IS INITIAL
ENDFORM. " SELECT_VENDOR
&---------------------------------------------------------------------
*& Form DESCRIPTION
&---------------------------------------------------------------------

Subroutine to get the description 
----------------------------------------------------------------------

There are no interface parameters to be passed to this subroutine. 
----------------------------------------------------------------------
FORM DESCRIPTION .


IF NOT T_CDPOS IS INITIAL. 

SORT T_CDPOS_TEMP BY TABNAME FNAME.
DELETE ADJACENT DUPLICATES FROM T_CDPOS_TEMP COMPARING TABNAME FNAME
.

SELECT TABNAME " Table Name
FIELDNAME " Field Name
ROLLNAME " Data element
FROM DD03L
INTO TABLE T_DATAELE
FOR ALL ENTRIES IN T_CDPOS_TEMP
WHERE TABNAME EQ T_CDPOS_TEMP-TABNAME
AND FIELDNAME EQ T_CDPOS_TEMP-FNAME.

IF NOT T_DATAELE IS INITIAL.

T_DATAELE_TEMP] = T_DATAELE[.
SORT T_DATAELE_TEMP BY ROLLNAME.
DELETE ADJACENT DUPLICATES FROM T_DATAELE_TEMP COMPARING ROLLNAME.

SELECT ROLLNAME " Data element
DDTEXT " Short Text Describing R/3
" Repository Objects
FROM DD04T
INTO TABLE T_TEXT
FOR ALL ENTRIES IN T_DATAELE_TEMP
WHERE ROLLNAME EQ T_DATAELE_TEMP-ROLLNAME
AND DDLANGUAGE EQ SY-LANGU.

IF SY-SUBRC NE 0.
EXIT.
ENDIF. " IF SY-SUBRC NE 0.

ENDIF. " IF NOT T_DATAELE IS INITIAL.



ENDIF. " IF NOT T_CDPOS IS INITIAL. 

ENDFORM. " DESCRIPTION
&---------------------------------------------------------------------
*& Form FILL_OUTTAB
&---------------------------------------------------------------------

Subroutine to populate the Outtab 
----------------------------------------------------------------------

There are no interface parameters to be passed to this subroutine. 
----------------------------------------------------------------------
FORM FILL_OUTTAB .

SORT T_CDHDR BY OBJECTCLAS OBJECTID CHANGENR.
SORT T_EKKO BY EBELN.
SORT T_LFA1 BY LIFNR.
SORT T_DATAELE BY TABNAME FIELDNAME.
SORT T_TEXT BY ROLLNAME.

LOOP AT T_CDPOS INTO FS_CDPOS.
READ TABLE T_CDHDR INTO FS_CDHDR WITH KEY
OBJECTCLAS = FS_CDPOS-OBJECTCLAS
OBJECTID = FS_CDPOS-OBJECTID
CHANGENR = FS_CDPOS-CHANGENR
BINARY SEARCH.
IF SY-SUBRC EQ 0.
MOVE FS_CDHDR-USERNAME TO FS_OUTTAB-USERNAME.
MOVE FS_CDHDR-UDATE TO FS_OUTTAB-UDATE.
READ TABLE T_EKKO INTO FS_EKKO WITH KEY
EBELN = FS_CDHDR-OBJECTID
BINARY SEARCH.
IF SY-SUBRC EQ 0.
MOVE FS_EKKO-EBELN TO FS_OUTTAB-EBELN.
MOVE FS_EKKO-ERNAM TO FS_OUTTAB-ERNAM.
MOVE FS_EKKO-LIFNR TO FS_OUTTAB-LIFNR.
MOVE FS_EKKO-EKGRP TO FS_OUTTAB-EKGRP.
MOVE FS_EKKO-BEDAT TO FS_OUTTAB-BEDAT.

READ TABLE T_LFA1 INTO FS_LFA1 WITH KEY
LIFNR = FS_EKKO-LIFNR
BINARY SEARCH.
IF SY-SUBRC EQ 0.
MOVE FS_LFA1-NAME1 TO FS_OUTTAB-NAME1.
ENDIF. " IF SY-SUBRC EQ 0.

ENDIF. " IF SY-SUBRC EQ 0.

ENDIF. " IF SY-SUBRC EQ 0.

MOVE FS_CDPOS-VALUE_NEW TO FS_OUTTAB-VALUE_NEW.
MOVE FS_CDPOS-VALUE_OLD TO FS_OUTTAB-VALUE_OLD.

READ TABLE T_DATAELE INTO FS_DATAELE WITH KEY
TABNAME = FS_CDPOS-TABNAME
FIELDNAME = FS_CDPOS-FNAME
BINARY SEARCH.
IF SY-SUBRC EQ 0.
READ TABLE T_TEXT INTO FS_TEXT WITH KEY
ROLLNAME = FS_DATAELE-ROLLNAME
BINARY SEARCH.
IF SY-SUBRC EQ 0.
MOVE FS_TEXT-DDTEXT TO FS_OUTTAB-DDTEXT.
ENDIF. " IF SY-SUBRC EQ 0.

ENDIF. " IF SY-SUBRC EQ 0.

APPEND FS_OUTTAB TO T_OUTTAB.
CLEAR FS_OUTTAB.
ENDLOOP.

ENDFORM. " FILL_OUTTAB
&---------------------------------------------------------------------
*& Form GET_CELL_INFO
&---------------------------------------------------------------------

Subroutine to get the Cell Information 
----------------------------------------------------------------------

--> W_VALUE Holds the value of Hotspot clicked 
----------------------------------------------------------------------
FORM GET_CELL_INFO .

CALL METHOD W_GRID->GET_CURRENT_CELL
IMPORTING

E_ROW = 
E_VALUE = W_VALUE

E_COL = 
ES_ROW_ID = 
ES_COL_ID = 
ES_ROW_NO = 
.
ENDFORM. " GET_CELL_INFO
&---------------------------------------------------------------------
*& Form VALIDATE_PD_NUM
&---------------------------------------------------------------------

Subroutine to validate Purchase Document Number 
----------------------------------------------------------------------

There are no interface parameters to be passed to this subroutine. 
----------------------------------------------------------------------
FORM VALIDATE_PD_NUM .

IF NOT S_EBELN[] IS INITIAL.
SELECT EBELN " Purchase Document Number
FROM EKKO
INTO W_EBELN
UP TO 1 ROWS
WHERE EBELN IN S_EBELN.
ENDSELECT.
IF SY-SUBRC NE 0.
CLEAR SSCRFIELDS-UCOMM.
MESSAGE E717(M8).
ENDIF. " IF SY-SUBRC NE 0
ENDIF. " IF NOT S_EBELN[]...

ENDFORM. " VALIDATE_PD_NUM
&---------------------------------------------------------------------
*& Form VALIDATE_VEN_NUM
&---------------------------------------------------------------------

Subroutine to validate Vendor Number 
----------------------------------------------------------------------

There are no interface parameters to be passed to this subroutine. 
----------------------------------------------------------------------
FORM VALIDATE_VEN_NUM .

IF NOT S_LIFNR[] IS INITIAL.
SELECT LIFNR " Vendor Number
FROM LFA1
INTO W_LIFNR
UP TO 1 ROWS
WHERE LIFNR IN S_LIFNR.
ENDSELECT.
IF SY-SUBRC NE 0.
CLEAR SSCRFIELDS-UCOMM.
MESSAGE E002(M8) WITH W_SPACE.
ENDIF. " IF SY-SUBRC NE 0
ENDIF. " IF NOT S_LIFNR[]...

ENDFORM. " VALIDATE_VEN_NUM
&---------------------------------------------------------------------
*& Form VALIDATE_PUR_GRP
&---------------------------------------------------------------------

Subroutine to validate the Purchase Group 
----------------------------------------------------------------------

There are no interface parameters to be passed to this subroutine. 
----------------------------------------------------------------------
FORM VALIDATE_PUR_GRP .

IF NOT S_EKGRP[] IS INITIAL.
SELECT EKGRP " Purchase Group
FROM T024
INTO W_EKGRP
UP TO 1 ROWS
WHERE EKGRP IN S_EKGRP.
ENDSELECT.
IF SY-SUBRC NE 0.
CLEAR SSCRFIELDS-UCOMM.
MESSAGE E622(M8) WITH W_SPACE.
ENDIF. " IF SY-SUBRC NE 0
ENDIF. " IF NOT S_EKFRP[]...

ENDFORM. " VALIDATE_PUR_GRP
&---------------------------------------------------------------------
*& Form FILL_VARIANT
&---------------------------------------------------------------------

Subroutine to fill the Variant Structure 
----------------------------------------------------------------------

There are no interface parameters to be passed to this subroutine 
----------------------------------------------------------------------
FORM FILL_VARIANT .

Filling the Variant structure 
W_VARIANT-REPORT = SY-REPID.
W_VARIANT-USERNAME = SY-UNAME.
ENDFORM. " FILL_VARIANT

with regards,

Former Member · ‎2008 Mar 14

Hi,

Please follow the below mentioned links,

http://abapprogramming.blogspot.com/2007/11/alv-list-using-oo-style-sample-code.html

Regards,

Mayank

Former Member · ‎2008 Mar 14

hi,

here is the code...

in this i have taken one custom container in screen 100 with name CC_ALV



*&---------------------------------------------------------------------*
*& Report  ZALV_OOP
*&
*&---------------------------------------------------------------------*
*&
*&
*&---------------------------------------------------------------------*

REPORT  zalv_oop.

*----------------------------------------------------------------------*
*       CLASS lcl_event_handler DEFINITION
*----------------------------------------------------------------------*
*
*----------------------------------------------------------------------*
CLASS lcl_event_handler DEFINITION .
  PUBLIC SECTION .
    METHODS:

*--Double-click control
    handle_double_click
    FOR EVENT double_click OF cl_gui_alv_grid
    IMPORTING e_row e_column es_row_no.

  PRIVATE SECTION.
ENDCLASS.                    "lcl_event_handler DEFINITION


*----------------------------------------------------------------------*
*       CLASS lcl_event_handler IMPLEMENTATION
*----------------------------------------------------------------------*
*
*----------------------------------------------------------------------*
CLASS lcl_event_handler IMPLEMENTATION .


*--Handle Double Click
  METHOD handle_double_click .
    PERFORM handle_double_click USING e_row e_column es_row_no .
  ENDMETHOD .                    "handle_double_click

ENDCLASS .                    "lcl_event_handler IMPLEMENTATION

TABLES : mseg.

DATA : BEGIN OF itab OCCURS 0,
        mblnr LIKE mseg-mblnr,
        matnr LIKE mseg-matnr,
        menge LIKE mseg-menge,
       END OF itab.

DATA : gr_alvgrid TYPE REF TO cl_gui_alv_grid,
       gr_ccontainer TYPE REF TO cl_gui_custom_container,
       gt_fcat TYPE lvc_t_fcat,
       gs_layo TYPE lvc_s_layo.


DATA gr_event_handler TYPE REF TO lcl_event_handler .

DATA : ok_code LIKE sy-ucomm.

DATA : t_mat LIKE mara-matnr.


DATA: variant TYPE disvariant.


SELECTION-SCREEN : BEGIN OF BLOCK blk1 WITH FRAME TITLE text-001.
SELECT-OPTIONS : s_mblnr FOR mseg-mblnr.
SELECTION-SCREEN : END OF BLOCK blk1.


START-OF-SELECTION.

  SET SCREEN 100.


  CREATE OBJECT gr_event_handler .
  PERFORM get_data.

  PERFORM dis_data.


*&---------------------------------------------------------------------*
*&      Form  get_data
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
FORM get_data.

  SELECT mblnr matnr menge FROM mseg INTO CORRESPONDING FIELDS OF TABLE itab
   WHERE mblnr IN s_mblnr.

  variant-report = sy-repid.
  variant-username = sy-uname.

ENDFORM.                    "get_data

*&---------------------------------------------------------------------*
*&      Form  dis_data
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
FORM dis_data.

  IF gr_alvgrid IS INITIAL.

    CREATE OBJECT gr_ccontainer
      EXPORTING
        container_name              = 'CC_ALV'
      EXCEPTIONS
        cntl_error                  = 1
        cntl_system_error           = 2
        create_error                = 3
        lifetime_error              = 4
        lifetime_dynpro_dynpro_link = 5
        OTHERS                      = 6.
    IF sy-subrc <> 0.
*   MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*              WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
    ENDIF.

    CREATE OBJECT gr_alvgrid
      EXPORTING
        i_parent          = gr_ccontainer
      EXCEPTIONS
        error_cntl_create = 1
        error_cntl_init   = 2
        error_cntl_link   = 3
        error_dp_create   = 4
        OTHERS            = 5.
    IF sy-subrc <> 0.
*     MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*                WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
    ENDIF.

    PERFORM create_fcat CHANGING gt_fcat.

    PERFORM create_layout CHANGING gs_layo.

    CALL METHOD gr_alvgrid->set_table_for_first_display
      EXPORTING
*        I_BUFFER_ACTIVE               =
*        I_BYPASSING_BUFFER            =
*        I_CONSISTENCY_CHECK           =
*        I_STRUCTURE_NAME              =
        is_variant                    = variant
        i_save                        = 'A'
*        I_DEFAULT                     = 'X'
        is_layout                     = gs_layo
*        IS_PRINT                      =
*        IT_SPECIAL_GROUPS             =
*        IT_TOOLBAR_EXCLUDING          =
*        IT_HYPERLINK                  =
*        IT_ALV_GRAPHICS               =
*        IT_EXCEPT_QINFO               =
*        IR_SALV_ADAPTER               =
      CHANGING
        it_outtab                     = itab[]
        it_fieldcatalog               = gt_fcat
*        IT_SORT                       =
*        IT_FILTER                     =
*      EXCEPTIONS
*        INVALID_PARAMETER_COMBINATION = 1
*        PROGRAM_ERROR                 = 2
*        TOO_MANY_LINES                = 3
*        others                        = 4
            .
    IF sy-subrc <> 0.
*     MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*                WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
    ENDIF.

    SET HANDLER gr_event_handler->handle_double_click FOR gr_alvgrid .

  ENDIF.
ENDFORM.                    "dis_data
*&---------------------------------------------------------------------*
*&      Form  create_fcat
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
*      <--P_GT_FCAT  text
*----------------------------------------------------------------------*
FORM create_fcat  CHANGING pt_fcat TYPE lvc_t_fcat.

  DATA : ls_fcat TYPE lvc_s_fcat.

  ls_fcat-fieldname = 'MBLNR'.
  ls_fcat-coltext = 'Material Doc.'.
  APPEND ls_fcat TO pt_fcat.

  ls_fcat-fieldname = 'MATNR'.
  ls_fcat-coltext = 'Material'.
  APPEND ls_fcat TO pt_fcat.

  ls_fcat-fieldname = 'MENGE'.
  ls_fcat-coltext = 'Quantity'.
  APPEND ls_fcat TO pt_fcat.

ENDFORM.                    " create_fcat
*&---------------------------------------------------------------------*
*&      Form  create_layout
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
*      <--P_GS_LAYO  text
*----------------------------------------------------------------------*
FORM create_layout  CHANGING ps_layo TYPE lvc_s_layo.

  ps_layo-zebra = 'X'.
ENDFORM.                    " create_layout
*&---------------------------------------------------------------------*
*&      Module  STATUS_0100  OUTPUT
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
MODULE status_0100 OUTPUT.
  SET PF-STATUS 'ZALV_OOP'.
*  SET TITLEBAR 'xxx'.

ENDMODULE.                 " STATUS_0100  OUTPUT
*&---------------------------------------------------------------------*
*&      Module  USER_COMMAND_0100  INPUT
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
MODULE user_command_0100 INPUT.

  ok_code = sy-ucomm.

  CASE ok_code.
    WHEN 'BACK' OR 'UP' OR 'CANC'.
      LEAVE PROGRAM.
  ENDCASE.

ENDMODULE.                 " USER_COMMAND_0100  INPUT


*&---------------------------------------------------------------------*
*&      Form  handle_double_click
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
*      -->I_ROW      text
*      -->I_COLUMN   text
*      -->IS_ROW_NO  text
*----------------------------------------------------------------------*
FORM handle_double_click USING i_row TYPE lvc_s_row
                               i_column TYPE lvc_s_col
                               is_row_no TYPE lvc_s_roid.

  READ TABLE itab INDEX is_row_no-row_id .

  IF sy-subrc = 0 .
    IF i_column = 'MATNR'.
      t_mat = itab-matnr.
      SET PARAMETER ID 'MAT' FIELD t_mat.
      CALL TRANSACTION 'MM03' AND SKIP FIRST SCREEN.
      SET PARAMETER ID 'MAT' FIELD space.

    ELSEIF i_column = 'MBLNR'.

      CALL TRANSACTION 'MIGO'.
    ENDIF .
  ENDIF.
ENDFORM .                    "handle_double_click

reward if usefull.....

Former Member · ‎2008 Mar 17

hai Sree,

include <color>.

include <icon>.
include <symbol>.

types: begin of g_type_s_master.
include type alv_chck.
types:   expand   type char01,
       end of g_type_s_master,

       begin of g_type_s_slave.
include type alv_t_t2.
types: end   of g_type_s_slave,

        begin of g_type_s_test,
         amount  type i,
         repid   type syrepid,
       end of g_type_s_test.

constants: con_master type lvc_fname value 'ALV_CHCK',
           con_slave  type lvc_fname value 'ALV_T_T2'.

*... §5 Definition is later
class lcl_handle_events definition deferred.

data: gs_test type g_type_s_test.

data: gt_master type standard table of g_type_s_master,
      gt_slave  type standard table of alv_t_t2.

data: gr_hierseq type ref to cl_salv_hierseq_table.

*... §5 object for handling the events of cl_salv_table
data: gr_events type ref to lcl_handle_events.

*---------------------------------------------------------------------*
*       CLASS lcl_handle_events DEFINITION
*---------------------------------------------------------------------*
* §5.1 define a local class for handling events of cl_salv_table
*---------------------------------------------------------------------*
class lcl_handle_events definition.
  public section.
    methods:
      on_user_command for event added_function of cl_salv_events
        importing e_salv_function,

      on_before_salv_function for event before_salv_function of cl_salv_events
        importing e_salv_function,

      on_after_salv_function for event after_salv_function of cl_salv_events
        importing e_salv_function,

      on_double_click for event double_click of cl_salv_events_hierseq
        importing level row column,

      on_link_click for event link_click of cl_salv_events_hierseq
        importing level row column.
endclass.                    "lcl_handle_events DEFINITION

*---------------------------------------------------------------------*
*       CLASS lcl_handle_events IMPLEMENTATION
*---------------------------------------------------------------------*
* §5.2 implement the events for handling the events of cl_salv_table
*---------------------------------------------------------------------*
class lcl_handle_events implementation.
  method on_user_command.
    perform show_function_info using e_salv_function text-i08.
  endmethod.                    "on_user_command

  method on_before_salv_function.
    perform show_function_info using e_salv_function text-i09.
  endmethod.                    "on_before_salv_function

  method on_after_salv_function.
    perform show_function_info using e_salv_function text-i10.
  endmethod.                    "on_after_salv_function

  method on_double_click.
    perform show_cell_info using level row column text-i07.
  endmethod.                    "on_double_click

  method on_link_click.
    perform show_cell_info using level row column text-i06.
  endmethod.                    "on_single_click
endclass.                    "lcl_handle_events IMPLEMENTATION

*----------------------------------------------------------------------*
* SELECTION-SCREEN - for demonstration purposes only                   *
*----------------------------------------------------------------------*
selection-screen begin of block gen with frame.
parameters:
p_amount type i default 30.
selection-screen end of block gen.

*----------------------------------------------------------------------*
* START-OF-SELECTION                                                   *
*----------------------------------------------------------------------*
start-of-selection.
  gs_test-amount = p_amount.
  gs_test-repid = sy-repid.

*... §1 select data into global output table
  perform select_data.

*----------------------------------------------------------------------*
* END-OF-SELECTION                                                     *
*----------------------------------------------------------------------*
end-of-selection.
  perform display_hierseq.

*&---------------------------------------------------------------------*
*&      Form  select_data
*&---------------------------------------------------------------------*
* §1 select data into your global output table
*----------------------------------------------------------------------*
form select_data.

  field-symbols: <ls_master> type g_type_s_master.

  data: lt_slave type standard table of g_type_s_slave.

  select * from (con_master)
    into corresponding fields of table gt_master
    up to gs_test-amount rows.                              "#EC *

  loop at gt_master assigning <ls_master>.
    select * from (con_slave) into corresponding fields
               of table lt_slave
               up to gs_test-amount rows
               where carrid eq <ls_master>-carrid
                 and connid eq <ls_master>-connid.          "#EC *
    append lines of lt_slave to gt_slave.
  endloop.

endform.                    " select_data

*&--------------------------------------------------------------------*
*&      Form  display_hierseq
*&--------------------------------------------------------------------*
*       text
*---------------------------------------------------------------------*
form display_hierseq.

  data:
    lt_binding type salv_t_hierseq_binding,
    ls_binding type salv_s_hierseq_binding.

  data:
    lr_functions type ref to cl_salv_functions_list.

  data:
    lr_columns type ref to cl_salv_columns_hierseq,
    lr_column  type ref to cl_salv_column_hierseq.

  data:
    lr_level type ref to cl_salv_hierseq_level.

*... create the binding information between master and slave
  ls_binding-master = 'MANDT'.
  ls_binding-slave  = 'MANDT'.
  append ls_binding to lt_binding.

  ls_binding-master = 'CARRID'.
  ls_binding-slave  = 'CARRID'.
  append ls_binding to lt_binding.

  ls_binding-master = 'CONNID'.
  ls_binding-slave  = 'CONNID'.
  append ls_binding to lt_binding.

*... §2 create an ALV hierseq table
  try.
      cl_salv_hierseq_table=>factory(
        exporting
          t_binding_level1_level2 = lt_binding
        importing
          r_hierseq               = gr_hierseq
        changing
          t_table_level1           = gt_master
          t_table_level2           = gt_slave ).
    catch cx_salv_data_error cx_salv_not_found.
  endtry.

*... §3 Functions
*... §3.2 include own functions by setting own status
  gr_hierseq->set_screen_status(
    pfstatus   =  'SALV_STANDARD'
    report     =  gs_test-repid ).

*... §3.1 activate ALV generic Functions
  lr_functions = gr_hierseq->get_functions( ).
  lr_functions->set_all( abap_true ).

*... *** MASTER Settings ***
  try.
      lr_columns = gr_hierseq->get_columns( 1 ).
    catch cx_salv_not_found.
  endtry.

*... set the columns technical
  try.
      lr_column ?= lr_columns->get_column( 'MANDT' ).
      lr_column->set_technical( if_salv_c_bool_sap=>true ).
    catch cx_salv_not_found.                            "#EC NO_HANDLER
  endtry.

*... set expand column
  try.
      lr_columns->set_expand_column( 'EXPAND' ).
    catch cx_salv_data_error.                           "#EC NO_HANDLER
  endtry.

*... set items expanded
  try.
      lr_level = gr_hierseq->get_level( 1 ).
    catch cx_salv_not_found.
  endtry.
  lr_level->set_items_expanded( ).

*... §4 set hotspot column
  try.
      lr_column ?= lr_columns->get_column( 'CARRID' ).
      lr_column->set_cell_type( if_salv_c_cell_type=>hotspot ).
    catch cx_salv_not_found.                            "#EC NO_HANDLER
  endtry.

*... *** SLAVE Settings ***
  try.
      lr_columns = gr_hierseq->get_columns( 2 ).
    catch cx_salv_not_found.
  endtry.

*... set the columns technical
  perform set_columns_technical using lr_columns.

*... §4 set hotspot column
  try.
      lr_column ?= lr_columns->get_column( 'CARRID' ).
      lr_column->set_cell_type( if_salv_c_cell_type=>hotspot ).
    catch cx_salv_not_found.                            "#EC NO_HANDLER
  endtry.

*... *** GENERAL Settings ***
*... §6 register to the events of cl_salv_hierseq_table
  data: lr_events type ref to cl_salv_events_hierseq.

  lr_events = gr_hierseq->get_event( ).

  create object gr_events.

*... §6.1 register to the event USER_COMMAND
  set handler gr_events->on_user_command for lr_events.
*... §6.2 register to the event BEFORE_SALV_FUNCTION
  set handler gr_events->on_before_salv_function for lr_events.
*... §6.3 register to the event AFTER_SALV_FUNCTION
  set handler gr_events->on_after_salv_function for lr_events.
*... §6.4 register to the event DOUBLE_CLICK
  set handler gr_events->on_double_click for lr_events.
*... §6.5 register to the event LINK_CLICK
  set handler gr_events->on_link_click for lr_events.

*... set list title
  data: lr_display_settings type ref to cl_salv_display_settings,
        l_title type lvc_title.

  l_title = text-t01.
  lr_display_settings = gr_hierseq->get_display_settings( ).
  lr_display_settings->set_list_header( l_title ).

*... §7 display the table
  gr_hierseq->display( ).

endform.                    "display_hierseq

*&---------------------------------------------------------------------*
*&      Form  show_function_info
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
form show_function_info using i_function type salv_de_function
                              i_text     type string.

  data: l_string type string.

  concatenate i_text i_function into l_string separated by space.

  message i000(0k) with l_string.

endform.                    " show_function_info

*&---------------------------------------------------------------------*
*&      Form  set_columns_technical
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
form set_columns_technical using ir_columns type ref to cl_salv_columns_hierseq.

  data: lr_column type ref to cl_salv_column.

  try.
      lr_column = ir_columns->get_column( 'MANDT' ).
      lr_column->set_technical( if_salv_c_bool_sap=>true ).
    catch cx_salv_not_found.                            "#EC NO_HANDLER
  endtry.

  try.
      lr_column = ir_columns->get_column( 'FLOAT_FI' ).
      lr_column->set_technical( if_salv_c_bool_sap=>true ).
    catch cx_salv_not_found.                            "#EC NO_HANDLER
  endtry.

  try.
      lr_column = ir_columns->get_column( 'STRING_F' ).
      lr_column->set_technical( if_salv_c_bool_sap=>true ).
    catch cx_salv_not_found.                            "#EC NO_HANDLER
  endtry.

  try.
      lr_column = ir_columns->get_column( 'XSTRING' ).
      lr_column->set_technical( if_salv_c_bool_sap=>true ).
    catch cx_salv_not_found.                            "#EC NO_HANDLER
  endtry.

  try.
      lr_column = ir_columns->get_column( 'INT_FIEL' ).
      lr_column->set_technical( if_salv_c_bool_sap=>true ).
    catch cx_salv_not_found.                            "#EC NO_HANDLER
  endtry.

  try.
      lr_column = ir_columns->get_column( 'HEX_FIEL' ).
      lr_column->set_technical( if_salv_c_bool_sap=>true ).
    catch cx_salv_not_found.                            "#EC NO_HANDLER
  endtry.

  try.
      lr_column = ir_columns->get_column( 'DROPDOWN' ).
      lr_column->set_technical( if_salv_c_bool_sap=>true ).
    catch cx_salv_not_found.                            "#EC NO_HANDLER
  endtry.

  try.
      lr_column = ir_columns->get_column( 'TAB_INDEX' ).
      lr_column->set_technical( if_salv_c_bool_sap=>true ).
    catch cx_salv_not_found.                            "#EC NO_HANDLER
  endtry.

endform.                    " set_columns_technical(

*&--------------------------------------------------------------------*
*&      Form  show_cell_info
*&--------------------------------------------------------------------*
*       text
*---------------------------------------------------------------------*
form show_cell_info using i_level  type i
                          i_row    type i
                          i_column type lvc_fname
                          i_text   type string.

  data: l_row_string type string,
        l_col_string type string,
        l_row        type char128.

  write i_row to l_row left-justified.

  concatenate text-i02 l_row into l_row_string separated by space.
  concatenate text-i03 i_column into l_col_string separated by space.

  case i_level.
    when 1.
      message i000(0k) with i_text text-i04 l_row_string l_col_string.
    when 2.
      message i000(0k) with i_text text-i05 l_row_string l_col_string.
  endcase.

endform.                    " show_cell_info

Regards.

Eshwar.

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sample code of Oops ALV Interactive Report