ALV using cl_salv_table

[Former Member]

Hi,

Is it possible to call another ALV from an already created ALV without using Containers?

My scenario is that I want to select a sigle row from an ALV list by using event dobble click. The data from that row will be the basic for a new select statement. The result from the select statement must be presented in a new ALV list.

Thanks,

Regards,

Morten

[Former Member]

Hi,

Is it possible to call another ALV from an already created ALV without using Containers?

My scenario is that I want to select a sigle row from an ALV list by using event dobble click. The data from that row will be the basic for a new select statement. The result from the select statement must be presented in a new ALV list.

Thanks,

Regards,

Morten

[LeonardoAraujo]

Which version are you using?

If it is based on Netweaver 2004 or 7.0, you should be able to call ALV reports without having to declare containers at all...

Now, even if you are on 4.6, you should be able to react from the line selection (event) and call another screen or a modal screen with another container in it.

In other words, it is possible, just a little bit more work.

Leonardo De Araujo

[Former Member]

Hi morten....

To create ainteractive ALV, we need to use events internal table.

it contains, event name and corresponding form name to be executed when that event triggered. then just pass that I.Table to the ALV FM.

Check this Example....

REPORT ZJ_ALVS .

TYPE-POOLS: SLIS.

TABLES: KNA1.

*DATA: ITAB TYPE STANDARD TABLE OF ZJKNA1 WITH HEADER LINE.

DATA: BEGIN OF ITAB OCCURS 0,

KUNNR TYPE KUNNR,

NAME1 TYPE KNA1-NAME1,

END OF ITAB.

DATA: JTAB LIKE ITAB OCCURS 0 WITH HEADER LINE.

DATA: IT_TOP TYPE SLIS_T_LISTHEADER.

DATA: W_TOP TYPE SLIS_LISTHEADER.

DATA: IT_EVENT TYPE SLIS_T_EVENT.

DATA: W_EVENT TYPE SLIS_ALV_EVENT.

*

W_EVENT-NAME = 'TOP_OF_PAGE'.

W_EVENT-FORM = 'TOPS'.

APPEND W_EVENT TO IT_EVENT.

*

W_EVENT-NAME = 'USER_COMMAND'.

W_EVENT-FORM = 'UCOM'.

APPEND W_EVENT TO IT_EVENT.

DATA: S_LAYOUT TYPE SLIS_LAYOUT_ALV.

*S_LAYOUT-NO_VLINE = 'X'.

S_LAYOUT-ZEBRA = 'X'.

S_LAYOUT-NO_COLHEAD = ''.

S_LAYOUT-TOTALS_ONLY = 'TL'.

DATA: IT_LISTHEADER TYPE SLIS_T_LISTHEADER.

DATA: W_LISTHEADER TYPE SLIS_LISTHEADER.

W_LISTHEADER-TYP = 'H'.

W_LISTHEADER-KEY = 'THIS IS LIST'.

APPEND W_LISTHEADER TO IT_LISTHEADER.

DATA: IT_FIELDCAT TYPE SLIS_T_FIELDCAT_ALV.

DATA: W_FIELDCAT TYPE SLIS_FIELDCAT_ALV.

W_FIELDCAT-COL_POS = 1.

W_FIELDCAT-FIELDNAME = 'KUNNR'.

W_FIELDCAT-TABNAME = 'ITAB'.

W_FIELDCAT-SELTEXT_M = 'CUST. NO'.

W_FIELDCAT-HOTSPOT = 'X'.

APPEND W_FIELDCAT TO IT_FIELDCAT.

CLEAR W_FIELDCAT.

W_FIELDCAT-COL_POS = 2.

W_FIELDCAT-FIELDNAME = 'NAME1'.

W_FIELDCAT-TABNAME = 'ITAB'.

W_FIELDCAT-SELTEXT_M = 'CUST. NAME'.

W_FIELDCAT-OUTPUTLEN = 30.

APPEND W_FIELDCAT TO IT_FIELDCAT.

CLEAR W_FIELDCAT.

SELECT KUNNR NAME1 FROM KNA1 INTO CORRESPONDING FIELDS OF TABLE ITAB

UP TO 50 ROWS.

CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'

EXPORTING

• I_INTERFACE_CHECK = ' '

• I_BYPASSING_BUFFER = ' '

• I_BUFFER_ACTIVE = ' '

I_CALLBACK_PROGRAM = SY-REPID

• I_CALLBACK_PF_STATUS_SET = ' '

• I_CALLBACK_USER_COMMAND = ' '

• I_CALLBACK_TOP_OF_PAGE = W_LISTHEADER

• I_CALLBACK_HTML_TOP_OF_PAGE = ' '

• I_CALLBACK_HTML_END_OF_LIST = ' '

• I_STRUCTURE_NAME =

• I_BACKGROUND_ID = 'ENJOY.BMP'

• I_GRID_TITLE = 'THIS IS MY FIRST ALV REPORT'

• I_GRID_SETTINGS = W_LISTHEADER

IS_LAYOUT = S_LAYOUT

IT_FIELDCAT = IT_FIELDCAT

• IT_EXCLUDING =

• IT_SPECIAL_GROUPS =

• IT_SORT =

• IT_FILTER =

• IS_SEL_HIDE =

• I_DEFAULT = 'X'

• I_SAVE = ' '

• IS_VARIANT =

IT_EVENTS = IT_EVENT

• IT_EVENT_EXIT =

• IS_PRINT =

• IS_REPREP_ID =

• I_SCREEN_START_COLUMN = 0

• I_SCREEN_START_LINE = 0

• I_SCREEN_END_COLUMN = 0

• I_SCREEN_END_LINE = 0

• IT_ALV_GRAPHICS =

• IT_HYPERLINK =

• IT_ADD_FIELDCAT =

• IT_EXCEPT_QINFO =

• I_HTML_HEIGHT_TOP =

• I_HTML_HEIGHT_END =

• IMPORTING

• E_EXIT_CAUSED_BY_CALLER =

• ES_EXIT_CAUSED_BY_USER =

TABLES

T_OUTTAB = ITAB

• EXCEPTIONS

• PROGRAM_ERROR = 1

• OTHERS = 2

.

IF SY-SUBRC <> 0.

• MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO

• WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.

ENDIF.

*

**&----

---

*

**& Form TOPS

**&----

---

*

• text

**----

---

*

• --> p1 text

• <-- p2 text

**----

---

FORM TOPS .

REFRESH IT_TOP.

W_TOP-TYP = 'H'.

*W_TOP-KEY = 'JAGAN'.

W_TOP-INFO = 'THIS IS SAMPLE HEADER'.

APPEND W_TOP TO IT_TOP.

CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'

EXPORTING

IT_LIST_COMMENTARY = IT_TOP

I_LOGO = 'IDLOGO1'

• I_END_OF_LIST_GRID =

.

ENDFORM. " TOPS

*

*

*

*&----

---

*& Form UCOM

*&----

---

• text

*----

---

• --> p1 text

• <-- p2 text

*----

---

FORM UCOM USING USER_COMMAND LIKE SY-UCOMM SEL TYPE SLIS_SELFIELD.

DATA: CUS(10) TYPE N VALUE '0000000000'.

CUS = SEL-VALUE.

REFRESH ITAB.

SELECT KUNNR NAME1 FROM kna1 INTO TABLE ITAB WHERE KUNNR = CUS.

CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'

EXPORTING

I_CALLBACK_PROGRAM = SY-REPID

IT_FIELDCAT = IT_FIELDCAT

• IT_EVENTS = IT_EVENTS

TABLES

T_OUTTAB = ITAB.

ENDFORM. " UCOM

[uwe_schieferstein]

Hello Morten

Here is the answer (=Yes) to your question.

*&---------------------------------------------------------------------*
*& Report  ZUS_SDN_CL_SALV_TABLE_INTERACT
*&
*&---------------------------------------------------------------------*
*&
*&
*&---------------------------------------------------------------------*

REPORT  zus_sdn_cl_salv_table_interact.

TYPE-POOLS: abap.






DATA:
  gt_knb1        TYPE STANDARD TABLE OF knb1.


DATA:
  go_table       TYPE REF TO cl_salv_table,
  go_events      TYPE REF TO cl_salv_events_table.



*---------------------------------------------------------------------*
*       CLASS lcl_eventhandler DEFINITION
*---------------------------------------------------------------------*
*
*---------------------------------------------------------------------*
CLASS lcl_eventhandler DEFINITION.

  PUBLIC SECTION.

    CLASS-METHODS:
      handle_double_click FOR EVENT
          if_salv_events_actions_table~double_click
          OF cl_salv_events_table
          IMPORTING
            row
            column.

ENDCLASS.                    "lcl_eventhandler DEFINITION

*---------------------------------------------------------------------*
*       CLASS lcl_eventhandler IMPLEMENTATION
*---------------------------------------------------------------------*
*
*---------------------------------------------------------------------*
CLASS lcl_eventhandler IMPLEMENTATION.

  METHOD handle_double_click.
*   define local data
    DATA:
      lo_table   TYPE REF TO cl_salv_table,
      lt_orders  TYPE STANDARD TABLE OF bapiorders,
      ls_knb1    TYPE knb1.


    READ TABLE gt_knb1 INTO ls_knb1 INDEX row.
    IF ( syst-subrc = 0 ).

      CALL FUNCTION 'BAPI_SALESORDER_GETLIST'
        EXPORTING
          customer_number             = ls_knb1-kunnr
          sales_organization          = '1000'
*         MATERIAL                    =
*         DOCUMENT_DATE               =
*         DOCUMENT_DATE_TO            =
*         PURCHASE_ORDER              =
*         TRANSACTION_GROUP           = 0
*         PURCHASE_ORDER_NUMBER       =
*       IMPORTING
*         RETURN                      =
        TABLES
          sales_orders                = lt_orders.

*     Create ALV grid instance
      TRY.
          CALL METHOD cl_salv_table=>factory
*        EXPORTING
*          LIST_DISPLAY   = IF_SALV_C_BOOL_SAP=>FALSE
*          R_CONTAINER    =
*          CONTAINER_NAME =
            IMPORTING
              r_salv_table   = lo_table
            CHANGING
              t_table        = lt_orders.
        CATCH cx_salv_msg .
      ENDTRY.

      lo_table->display( ).


**      SET PARAMETER ID 'BUK' FIELD ls_knb1-bukrs.
**      SET PARAMETER ID 'KUN' FIELD ls_knb1-kunnr.
**
**      CALL TRANSACTION 'XD03' AND SKIP FIRST SCREEN.
    ENDIF.

  ENDMETHOD.                    "handle_double_click

ENDCLASS.                    "lcl_eventhandler IMPLEMENTATION


START-OF-SELECTION.

  SELECT        * FROM  knb1 INTO TABLE gt_knb1
         WHERE  bukrs  = '1000'.


* Create ALV grid instance
  TRY.
      CALL METHOD cl_salv_table=>factory
*    EXPORTING
*      LIST_DISPLAY   = IF_SALV_C_BOOL_SAP=>FALSE
*      R_CONTAINER    =
*      CONTAINER_NAME =
        IMPORTING
          r_salv_table   = go_table
        CHANGING
          t_table        = gt_knb1.
    CATCH cx_salv_msg .
  ENDTRY.

* Create event instance
  go_events = go_table->get_event( ).

* Set event handler
  SET HANDLER:
    lcl_eventhandler=>handle_double_click FOR go_events.

  go_table->display( ).

END-OF-SELECTION.

Regards

Uwe

[Former Member]

Hello Uwe

Thanks, just what I was looking for.

Regards,

Morten

[Former Member]

Here is the program of ALV ... when you Double Cliclk it will pop with the basic list data in the block ...

REPORT ALV.

* REPORT Z_LIST_MATERIALS.

TYPE-POOLS: SLIS.
TABLES:MARC, MARD, VBAP, LIPS, EKPO, VBFA, EKBE, MARM, VBBE, MARA, MBEW.

SELECTION-SCREEN BEGIN OF BLOCK SEL WITH FRAME TITLE TEXT-001.
SELECT-OPTIONS: S_WERKS FOR MARC-WERKS, " Plant
                S_MATNR FOR MARC-MATNR, " Material
                S_MTART FOR MARA-MTART. " Material Type
SELECTION-SCREEN END OF BLOCK SEL.

PARAMETERS: P_VARI LIKE DISvariant-VARIANT. " ALV Variant

CONSTANTS: FORMNAME_TOP_OF_PAGE TYPE SLIS_FORMNAME VALUE 'TOP_OF_PAGE'.

DATA: BEGIN OF INV OCCURS 100,
        WERKS LIKE MARD-WERKS, " Plant
        MATNR LIKE MARD-MATNR, " Material
        MTART LIKE MARA-MTART, " Material Type
        STPRS LIKE MBEW-STPRS, " Standard Price
        AVAIL LIKE MARD-LABST, " Available
        LABST LIKE MARD-LABST, " Unrestricted use
        INSME LIKE MARD-INSME, " Quality Inspection
        RETME LIKE MARD-RETME, " Returns
        TRANS LIKE MARC-UMLMC, " Stock in transit (calculated)
        UMLMC LIKE MARC-UMLMC, " Stock Transfer (plant)
        UMLME LIKE MARD-UMLME, " Transfer (SLoc)
        WESBS LIKE EKBE-WESBS, " GR Blocked Stock
        TRAME LIKE MARC-TRAME, " Stock in transit
        SPEME LIKE MARD-SPEME, " Blocked
        KWMENG LIKE VBAP-KWMENG, " Sales orders
        LFIMG LIKE LIPS-LFIMG, " Scheduled for Delivery
        MENGE LIKE EKPO-MENGE, " Open Purch. Orders
        VALUE LIKE MBEW-SALK3, " Stock Value (Calculated)
        MEINS LIKE MARA-MEINS, " Unit of measure
      END OF INV.

DATA: FIELDTAB TYPE SLIS_T_FIELDCAT_ALV,
      HEADING  TYPE SLIS_T_LISTHEADER,
      LAYOUT   TYPE SLIS_LAYOUT_ALV,
      EVENTS   TYPE SLIS_T_EVENT,
      REPNAME  LIKE SY-REPID,
      F2CODE   LIKE SY-UCOMM VALUE  '&ETA',
      G_SAVE(1) TYPE C,
      G_EXIT(1) TYPE C,
      G_VARIANT LIKE DISVARIANT,
      GX_VARIANT LIKE DISVARIANT.

break-point.
INITIALIZATION.
  REPNAME = SY-REPID.
  PERFORM INITIALIZE_FIELDCAT USING FIELDTAB[].
  PERFORM BUILD_EVENTTAB USING EVENTS[].
  PERFORM BUILD_COMMENT USING HEADING[].
  PERFORM INITIALIZE_VARIANT.

break-point.
AT SELECTION-SCREEN ON VALUE-REQUEST FOR P_VARI.
  PERFORM F4_FOR_VARIANT.
break-point.
AT SELECTION-SCREEN.
  PERFORM PAI_OF_SELECTION_SCREEN.
break-point.
START-OF-SELECTION.
  PERFORM GET_MARD.
  PERFORM GET_UNIT_OF_MEASURE.
  PERFORM GET_MARC.
  PERFORM GET_EKPO.
  PERFORM GET_LIPS.
  PERFORM GET_VBAP.
  PERFORM GET_OPEN.
  PERFORM GET_PRICE.

END-OF-SELECTION.
break-point.
  PERFORM BUILD_LAYOUT USING LAYOUT.
  PERFORM WRITE_OUTPUT.


*&---------------------------------------------------------------------*
*&      Form  INITIALIZE_FIELDCAT
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
*      -->P_FIELDTAB[]  text                                           *
*----------------------------------------------------------------------*
FORM INITIALIZE_FIELDCAT USING P_FIELDTAB TYPE SLIS_T_FIELDCAT_ALV.
  DATA: L_FIELDCAT TYPE SLIS_FIELDCAT_ALV.
* fixed columns (obligatory)
  CLEAR L_FIELDCAT.

  L_FIELDCAT-TABNAME    = 'INV'.
  L_FIELDCAT-FIX_COLUMN = 'X'.
  L_FIELDCAT-NO_OUT     = 'O'.

  L_FIELDCAT-FIELDNAME  = 'WERKS'.
  APPEND L_FIELDCAT TO P_FIELDTAB.
  L_FIELDCAT-FIELDNAME  = 'MATNR'.
  APPEND L_FIELDCAT TO P_FIELDTAB.

* totalized columns
  CLEAR L_FIELDCAT.
  L_FIELDCAT-TABNAME   = 'INV'.
  L_FIELDCAT-SP_GROUP  = 'A'.
  L_FIELDCAT-DO_SUM    = 'X'.
  L_FIELDCAT-FIELDNAME = 'LABST'.
  APPEND L_FIELDCAT TO P_FIELDTAB.
  L_FIELDCAT-FIELDNAME = 'INSME'.
  APPEND L_FIELDCAT TO P_FIELDTAB.
  L_FIELDCAT-FIELDNAME = 'RETME'.
  APPEND L_FIELDCAT TO P_FIELDTAB.
  L_FIELDCAT-FIELDNAME = 'UMLME'.
  APPEND L_FIELDCAT TO P_FIELDTAB.
  L_FIELDCAT-FIELDNAME = 'WESBS'.
  APPEND L_FIELDCAT TO P_FIELDTAB.
  L_FIELDCAT-FIELDNAME = 'SPEME'.
  APPEND L_FIELDCAT TO P_FIELDTAB.

* columns with different description
  L_FIELDCAT-FIELDNAME = 'KWMENG'.
  L_FIELDCAT-SELTEXT_M = 'Sales Orders'.
  L_FIELDCAT-SELTEXT_S = 'Sales Or'.
  L_FIELDCAT-SELTEXT_L = 'Sales Orders Qty'.
  APPEND L_FIELDCAT TO P_FIELDTAB.
  L_FIELDCAT-FIELDNAME = 'LFIMG'.
  L_FIELDCAT-SELTEXT_M = 'Sched. Delivery'.
  L_FIELDCAT-SELTEXT_S = 'Schd. Del'.
  L_FIELDCAT-SELTEXT_L = 'Scheduled for Delivery'.
  APPEND L_FIELDCAT TO P_FIELDTAB.
  L_FIELDCAT-FIELDNAME = 'TRANS'.
  L_FIELDCAT-SELTEXT_M = 'Stk. in transit'.
  L_FIELDCAT-SELTEXT_S = 'Stk. trns'.
  L_FIELDCAT-SELTEXT_L = 'Stock in transit (sum)'.
  APPEND L_FIELDCAT TO P_FIELDTAB.
  L_FIELDCAT-FIELDNAME = 'AVAIL'.
  L_FIELDCAT-SELTEXT_M = 'Available'.
  L_FIELDCAT-SELTEXT_S = 'Avail.'.
  L_FIELDCAT-SELTEXT_L = 'Stock Available'.
  APPEND L_FIELDCAT TO P_FIELDTAB.
  L_FIELDCAT-FIELDNAME = 'MENGE'.
  L_FIELDCAT-SELTEXT_M = 'Open Orders'.
  L_FIELDCAT-SELTEXT_S = 'Open Ord'.
  L_FIELDCAT-SELTEXT_L = 'Open Purchase Orders'.
  APPEND L_FIELDCAT TO P_FIELDTAB.

* columns not displayed
  CLEAR L_FIELDCAT.
  L_FIELDCAT-TABNAME   = 'INV'.
  L_FIELDCAT-SP_GROUP  = 'A'.
  L_FIELDCAT-NO_OUT    = 'X'.
  L_FIELDCAT-FIELDNAME = 'MEINS'.
  APPEND L_FIELDCAT TO P_FIELDTAB.
  L_FIELDCAT-FIELDNAME = 'UMLMC'.
  APPEND L_FIELDCAT TO P_FIELDTAB.
  L_FIELDCAT-FIELDNAME = 'TRAME'.
  APPEND L_FIELDCAT TO P_FIELDTAB.
  L_FIELDCAT-FIELDNAME = 'STPRS'.
  APPEND L_FIELDCAT TO P_FIELDTAB.
  L_FIELDCAT-FIELDNAME = 'VALUE'.
  APPEND L_FIELDCAT TO P_FIELDTAB.
ENDFORM.                               " INITIALIZE_FIELDCAT

*&---------------------------------------------------------------------*
*&      Form  BUILD_EVENTTAB
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
*      -->P_EVENTS[]  text                                             *
*----------------------------------------------------------------------*
FORM BUILD_EVENTTAB USING P_EVENTS TYPE SLIS_T_EVENT.
  DATA: LS_EVENT TYPE SLIS_ALV_EVENT.
  CALL FUNCTION 'REUSE_ALV_EVENTS_GET'
       EXPORTING
            I_LIST_TYPE = 0
       IMPORTING
            ET_EVENTS   = P_EVENTS.
  READ TABLE P_EVENTS WITH KEY NAME = SLIS_EV_TOP_OF_PAGE
                           INTO LS_EVENT.
  IF SY-SUBRC = 0.
    MOVE FORMNAME_TOP_OF_PAGE TO LS_EVENT-FORM.
    APPEND LS_EVENT TO P_EVENTS.
  ENDIF.
ENDFORM.                               " BUILD_EVENTTAB

*&---------------------------------------------------------------------*
*&      Form  BUILD_COMMENT
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
*      -->P_HEADING[]  text                                            *
*----------------------------------------------------------------------*
FORM BUILD_COMMENT USING P_HEADING TYPE SLIS_T_LISTHEADER.
  DATA: HLINE TYPE SLIS_LISTHEADER,
        TEXT(60) TYPE C,
        SEP(20) TYPE C.
  CLEAR: HLINE, TEXT.
  HLINE-TYP  = 'H'.
  WRITE: TEXT-101 TO TEXT+23.
  HLINE-INFO = TEXT.
  APPEND HLINE TO P_HEADING.
  CLEAR TEXT.
  WRITE: 'User: ' TO TEXT,
         SY-UNAME TO TEXT+6,
         'Date: ' TO TEXT+25,
         SY-DATUM TO TEXT+31,
         'Page: ' TO TEXT+50,
         SY-PAGNO TO TEXT+56.
  HLINE-INFO = TEXT.
  APPEND HLINE TO P_HEADING.



ENDFORM.                    " BUILD_COMMENT

*---------------------------------------------------------------------*
*       FORM TOP_OF_PAGE                                              *
*---------------------------------------------------------------------*
*       ........                                                      *
*---------------------------------------------------------------------*
FORM TOP_OF_PAGE.
  CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'
       EXPORTING
            IT_LIST_COMMENTARY = HEADING.
ENDFORM.
*&---------------------------------------------------------------------*
*&      Form  INITIALIZE_VARIANT
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
FORM INITIALIZE_VARIANT.
  G_SAVE = 'A'.
  CLEAR G_VARIANT.
  G_VARIANT-REPORT = REPNAME.
  GX_VARIANT = G_VARIANT.
  CALL FUNCTION 'REUSE_ALV_VARIANT_DEFAULT_GET'
       EXPORTING
            I_SAVE     = G_SAVE
       CHANGING
            CS_VARIANT = GX_VARIANT
       EXCEPTIONS
            NOT_FOUND  = 2.
  IF SY-SUBRC = 0.
    P_VARI = GX_VARIANT-VARIANT.
  ENDIF.
ENDFORM.                               " INITIALIZE_VARIANT

*&---------------------------------------------------------------------*
*&      Form  F4_FOR_VARIANT
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
FORM F4_FOR_VARIANT.
  CALL FUNCTION 'REUSE_ALV_VARIANT_F4'
       EXPORTING
            IS_VARIANT = G_VARIANT
            I_SAVE     = G_SAVE
       IMPORTING
            E_EXIT     = G_EXIT
            ES_VARIANT = GX_VARIANT
       EXCEPTIONS
            NOT_FOUND  = 2.
  IF SY-SUBRC = 2.
    MESSAGE ID SY-MSGID TYPE 'S'      NUMBER SY-MSGNO
            WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
  ELSE.
    IF G_EXIT = SPACE.
      P_VARI = GX_VARIANT-VARIANT.
    ENDIF.
  ENDIF.
ENDFORM.                               " F4_FOR_VARIANT

*&---------------------------------------------------------------------*
*&      Form  PAI_OF_SELECTION_SCREEN
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
FORM PAI_OF_SELECTION_SCREEN.
*
  IF NOT P_VARI IS INITIAL.
    MOVE G_VARIANT TO GX_VARIANT.
    MOVE P_VARI TO GX_VARIANT-VARIANT.
    CALL FUNCTION 'REUSE_ALV_VARIANT_EXISTENCE'
         EXPORTING
              I_SAVE     = G_SAVE
         CHANGING
              CS_VARIANT = GX_VARIANT.
    G_VARIANT = GX_VARIANT.
  ELSE.
    PERFORM INITIALIZE_VARIANT.
  ENDIF.
ENDFORM.                               " PAI_OF_SELECTION_SCREEN


*&---------------------------------------------------------------------*
*&      Form  GET_MARD
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
FORM GET_MARD.
  SELECT MATNR WERKS LABST INSME RETME UMLME SPEME
         FROM MARD
         INTO CORRESPONDING FIELDS OF INV
         WHERE MATNR IN S_MATNR
         AND   WERKS IN S_WERKS.
    COLLECT INV.
  ENDSELECT.
  PERFORM FILTER_BY_MATERIAL_TYPE.
ENDFORM.                               " GET_MARD

*&---------------------------------------------------------------------*
*&      Form  FILTER_BY_MATERIAL_TYPE
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
FORM FILTER_BY_MATERIAL_TYPE.
  LOOP AT INV.
    CLEAR INV-MTART.
    SELECT SINGLE MTART
           INTO INV-MTART
           FROM MARA
           WHERE MATNR EQ INV-MATNR
           AND   MTART IN S_MTART.
    IF SY-SUBRC EQ 0.
      MODIFY INV.
    ELSE.
      DELETE INV.
    ENDIF.
  ENDLOOP.
ENDFORM.                    " FILTER_BY_MATERIAL_TYPE

*&---------------------------------------------------------------------*
*&      Form  GET_MARC
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
FORM GET_MARC.
  LOOP AT INV.
    SELECT SINGLE UMLMC TRAME
           FROM MARC
           INTO CORRESPONDING FIELDS OF INV
           WHERE MATNR EQ INV-MATNR
           AND   WERKS EQ INV-WERKS.
    IF SY-SUBRC EQ 0.
      INV-TRANS = INV-UMLMC + INV-TRAME.
      MODIFY INV.
    ENDIF.
  ENDLOOP.
ENDFORM.                               " GET_MARC
*&---------------------------------------------------------------------*
*&      Form  GET_EKPO
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
FORM GET_EKPO.
  DATA: WESBS LIKE INV-WESBS,
        SHKZG LIKE EKBE-SHKZG,
        MEINS LIKE EKPO-MEINS,
        LMEIN LIKE EKPO-LMEIN.
  LOOP AT INV.
    CLEAR: WESBS, SHKZG, MEINS, LMEIN.
    SELECT Y~WESBS Y~SHKZG X~MEINS X~LMEIN
           INTO (WESBS, SHKZG, MEINS, LMEIN)
           FROM EKPO AS X JOIN EKBE AS Y
           ON   X~EBELN = Y~EBELN
           AND  X~EBELP = Y~EBELP
           WHERE X~MATNR EQ INV-MATNR
           AND   X~WERKS EQ INV-WERKS
           AND   X~LOEKZ NE 'L'.
      IF SHKZG EQ 'H'.
        MULTIPLY WESBS BY -1.
      ENDIF.
      IF MEINS NE LMEIN.
        PERFORM CONVERT_UNIT_OF_MEASURE CHANGING INV-MATNR MEINS WESBS.
      ENDIF.
      ADD WESBS TO INV-WESBS.
    ENDSELECT.
    MODIFY INV.
  ENDLOOP.
ENDFORM.                               " GET_EKPO
*&---------------------------------------------------------------------*
*&      Form  GET_LIPS
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
FORM GET_LIPS.
  DATA: LFIMG LIKE INV-LFIMG.
  LOOP AT INV.
    CLEAR: LFIMG, INV-LFIMG.
    SELECT OMENG
           INTO LFIMG
           FROM VBBE
           WHERE MATNR EQ INV-MATNR
           AND   WERKS EQ INV-WERKS
           AND   VBTYP EQ 'J'.
      ADD LFIMG TO INV-LFIMG.
    ENDSELECT.
    MODIFY INV.
  ENDLOOP.
ENDFORM.                               " GET_LIPS
*&---------------------------------------------------------------------*
*&      Form  GET_VBAP
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
FORM GET_VBAP.
  DATA: KWMENG LIKE INV-KWMENG.
  LOOP AT INV.
    CLEAR: KWMENG, INV-KWMENG.
    SELECT OMENG
           INTO KWMENG
           FROM VBBE
           WHERE MATNR EQ INV-MATNR
           AND   WERKS EQ INV-WERKS
           AND   VBTYP EQ 'C'.
      ADD KWMENG TO INV-KWMENG.
    ENDSELECT.
    INV-AVAIL = INV-LABST - INV-INSME - INV-KWMENG - INV-LFIMG.
    MODIFY INV.
  ENDLOOP.
ENDFORM.                               " GET_VBAP

*&---------------------------------------------------------------------*
*&      Form  GET_UNIT_OF_MEASURE
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
*  -->  p1        text
*  <--  p2        text
*----------------------------------------------------------------------*
FORM GET_UNIT_OF_MEASURE.
  LOOP AT INV.
    SELECT SINGLE MEINS
           FROM MARA
           INTO INV-MEINS
           WHERE MATNR EQ INV-MATNR.
    MODIFY INV.
  ENDLOOP.
ENDFORM.                               " GET_UNIT_OF_MEASURE

*&---------------------------------------------------------------------*
*&      Form  GET_OPEN
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
FORM GET_OPEN.
  DATA: BEGIN OF XTAB OCCURS 10,       " Open orders table
           WERKS LIKE EKPO-WERKS,
           LGORT LIKE EKPO-LGORT,
           MATNR LIKE EKPO-MATNR,
           MENGE LIKE EKPO-MENGE,
           MENGK LIKE EKPO-MENGE,
         END OF XTAB.
  RANGES: L_WERKS FOR MARD-WERKS.

  LOOP AT INV.
    REFRESH XTAB.
    CLEAR: XTAB, L_WERKS.
    MOVE INV-WERKS TO L_WERKS-LOW.
    CALL FUNCTION 'MB_ADD_PURCHASE_ORDER_QUANTITY'
         EXPORTING
              X_MATNR = INV-MATNR
              X_MEINS = INV-MEINS
              X_ELIKZ = SPACE
              X_LOEKZ = SPACE
         TABLES
              XTAB    = XTAB
              XWERKS  = L_WERKS.
    MOVE XTAB-MENGE TO INV-MENGE.
    MODIFY INV.
  ENDLOOP.
ENDFORM.                               " GET_OPEN

*&---------------------------------------------------------------------*
*&      Form  GET_PRICE
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
FORM GET_PRICE.
  LOOP AT INV.
    SELECT SINGLE STPRS
           FROM MBEW
           INTO INV-STPRS
           WHERE MATNR EQ INV-MATNR
           AND   BWKEY EQ INV-WERKS
           AND   BWTAR EQ SPACE.
      IF SY-SUBRC EQ 0.
        INV-VALUE = INV-STPRS *
                  ( INV-LABST + INV-INSME + INV-TRANS + INV-SPEME ).
        MODIFY INV.
      ENDIF.
  ENDLOOP.
ENDFORM.                    " GET_PRICE

*---------------------------------------------------------------------*
*       FORM CONVERT_UNIT_OF_MEASURE                                  *
*---------------------------------------------------------------------*
*       text                                                          *
*---------------------------------------------------------------------*
*  -->  P_MATNR                                                       *
*  -->  P_VRKME                                                       *
*  -->  P_QUANT                                                       *
*---------------------------------------------------------------------*
FORM CONVERT_UNIT_OF_MEASURE USING P_MATNR P_VRKME P_QUANT.
  DATA: UMREZ LIKE MARM-UMREZ,
        UMREN LIKE MARM-UMREN.
  SELECT SINGLE UMREZ UMREN
         INTO (UMREZ, UMREN)
         FROM MARM
         WHERE MATNR EQ P_MATNR
         AND   MEINH EQ P_VRKME.
  IF SY-SUBRC EQ 0.
    COMPUTE P_QUANT = ( P_QUANT * UMREZ ) / UMREN.
  ENDIF.
ENDFORM.

*&---------------------------------------------------------------------*
*&      Form  BUILD_LAYOUT
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
*      -->P_LAYOUT  text                                               *
*----------------------------------------------------------------------*
FORM BUILD_LAYOUT USING P_LAYOUT TYPE SLIS_LAYOUT_ALV.
  P_LAYOUT-F2CODE       = F2CODE.
  P_LAYOUT-ZEBRA        = 'X'.
  P_LAYOUT-DETAIL_POPUP = 'X'.
ENDFORM.                               " BUILD_LAYOUT

*&---------------------------------------------------------------------*
*&      Form  WRITE_OUTPUT
*&---------------------------------------------------------------------*
*       text
*----------------------------------------------------------------------*
FORM WRITE_OUTPUT.
  SORT INV BY WERKS MATNR.
  CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'
       EXPORTING
            I_PROGRAM_NAME     = REPNAME
            I_INTERNAL_TABNAME = 'INV'
            I_INCLNAME         = REPNAME
       CHANGING
            CT_FIELDCAT        = FIELDTAB.
  IF SY-SUBRC <> 0.
    WRITE: 'SY-SUBRC: ', SY-SUBRC, 'REUSE_ALV_FIELDCATALOG_MERGE'.
  ENDIF.

  CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'
       EXPORTING
            I_CALLBACK_PROGRAM = REPNAME
            I_STRUCTURE_NAME   = 'INV'
            IS_LAYOUT          = LAYOUT
            IT_FIELDCAT        = FIELDTAB
            I_DEFAULT          = 'A'
            I_SAVE             = G_SAVE
            IS_VARIANT         = G_VARIANT
            IT_EVENTS          = EVENTS[]
       TABLES
            T_OUTTAB           = INV.
break-point.
  IF SY-SUBRC <> 0.
    WRITE: 'SY-SUBRC: ', SY-SUBRC, 'REUSE_ALV_LIST_DISPLAY'.
  ENDIF.
ENDFORM.                               " WRITE_OUTPUT

reward points if it is usefull ....

Girish