ALV Steps

[Former Member]

plz send me the ALV Steps? how to write a program?

[p291102]

Hi,

This is the sample report for alv .

REPORT YMS_ALVDEMO .

TYPE-POOLS : SLIS.

TABLES : QALS.

DATA : BEGIN OF T_OUT OCCURS 0,

MATNR LIKE QALS-MATNR, "MATERIAL

WERK LIKE QALS-WERK, "PLANT

ART LIKE QALS-ART, "Inspaction Lot Type

OBJNR LIKE QALS-OBJNR, "Object Number

END OF T_OUT.

DATA : I_FIELDCAT TYPE SLIS_T_FIELDCAT_ALV WITH HEADER LINE,

I_LAYOUT TYPE SLIS_LAYOUT_ALV,

GS_LAYOUT TYPE LVC_S_LAYO,

G_REPID TYPE SY-REPID,

LS_FIELDCAT TYPE SLIS_FIELDCAT_ALV.

SELECT-OPTIONS:S_PRFLOS FOR QALS-PRUEFLOS.

INITIALIZATION.

G_REPID = SY-REPID.

I_LAYOUT-ZEBRA = 'X'.

I_LAYOUT-COLWIDTH_OPTIMIZE = 'X'.

START-OF-SELECTION.

PERFORM FETCH_DATA.

END-OF-SELECTION.

PERFORM FILL_FIELDCAT.

PERFORM DISPLAY_ALV.

&----

---

*& Form FETCH_DATA

&----

---

• text

----

---

• --> p1 text

• <-- p2 text

----

---

FORM FETCH_DATA .

SELECT MATNR WERK ART OBJNR

FROM QALS

INTO TABLE T_OUT

WHERE PRUEFLOS IN S_PRFLOS.

ENDFORM. " FETCH_DATA

&----

---

*& Form FILL_FIELDCAT

&----

---

• text

----

---

FORM FILL_FIELDCAT .

REFRESH I_FIELDCAT[].

CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'

EXPORTING

I_PROGRAM_NAME = G_REPID

I_INTERNAL_TABNAME = 'T_OUT'

I_INCLNAME = G_REPID

CHANGING

CT_FIELDCAT = I_FIELDCAT[]

EXCEPTIONS

INCONSISTENT_INTERFACE = 1

PROGRAM_ERROR = 2

OTHERS = 3.

ENDFORM. " FILL_FIELDCAT

&----

---

*& Form display_alv

&----

---

• text

----

---

FORM DISPLAY_ALV .

CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'

EXPORTING

I_CALLBACK_PROGRAM = G_REPID

IS_LAYOUT = I_LAYOUT

IT_FIELDCAT = I_FIELDCAT[]

TABLES

T_OUTTAB = T_OUT

EXCEPTIONS

PROGRAM_ERROR = 1

OTHERS = 2.

ENDFORM. " display_alv

Thanks,

Sankar M

[kiran_k8]

Ram,

1.use type-pools slis.

2.declare a varaible of type slis_t_fieldcat-alv.

3.declare the internal table.

4.write a select query.

5.call the Fn Mod reuse_alv_fieldcatlaog_merge to create a ALV structure.

Here in this Fn Module given the repid as sy-repid,table -internal table name,

fieldcat-the varaible which you have declared of type slis_t_fieldcat_alv.

6.Call the Fn Mod reuse_alv_list_display to get the alv list output.

K.Kiran.