ALV reports

[Former Member]

Hi all,

This program is goin for shot dump.

could anybody please help me out with this?

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*& Report Z_INTERACTIVE_CUSTOM_CHAI

*&

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*&

*&

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REPORT Z_INTERACTIVE_CUSTOM_CHAI.

type-pools: slis.

tables: mara,

marc,

mard.

types: begin of ty_mara,

matnr type matnr,

mtart type mtart,

mbrsh type mbrsh,

matkl type matkl,

meins type meins,

end of ty_mara.

types: begin of ty_marc,

matnr type matnr,

werks type werks_d,

PSTAT type PSTAT_D,

DISPR type DISPR,

end of ty_marc.

types: begin of ty_mard,

matnr type matnr,

werks type werks_d,

lgort type lgort_d,

LABST type labst,

end of ty_mard.

data: t_mara type standard table of ty_mara,

w_mara type ty_mara,

t_marc type standard table of ty_marc,

w_marc type ty_marc,

t_mard type standard table of ty_mard,

w_mard type ty_mard.

data: i_repid like sy-repid,

i_fieldcat TYPE SLIS_t_FIELDCAT_ALV,

WA_FIELDCAT TYPE SLIS_FIELDCAT_ALV,

v_events type slis_t_event,

w_events type SLIS_ALV_EVENT,

v_events_1 type slis_t_event,

w_events_1 type SLIS_ALV_EVENT,

t_listheader type SLIS_T_LISTHEADER,

t_listheader_1 type SLIS_T_LISTHEADER,

t_mara_title type lvc_title value 'first list displayed',

t_marc_title type lvc_title value 'second list displayed',

t_mard_title type lvc_title value 'third list displayed'.

DATA: I_VARIANT TYPE DISVARIANT,

I_VARIANT1 TYPE DISVARIANT,

I_SAVE(1) TYPE C.

initialization.

I_repid = sy-repid.

perform build_fieldcatalog_mara.

perform event_call_mara.

perform populate_events_mara.

selection-screen begin of block b1 .

select-options: s_matnr for mara-matnr.

selection-screen end of block b1.

start-of-selection.

perform data_retrieval_mara.

perform build_listheader_mara using t_listheader.

perform alv_grid_display_mara.

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*& Form build_fieldcatalog_mara

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• text

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form build_fieldcatalog_mara.

WA_FIELDCAT-fieldname = 'matnr'.

WA_FIELDCAT-seltext_m = 'Material no'.

append WA_FIELDCAT to i_fieldcat.

clear WA_FIELDCAT.

WA_FIELDCAT-fieldname = 'mtart'.

WA_FIELDCAT-seltext_m = 'Material type'.

append WA_FIELDCAT to i_fieldcat.

clear WA_FIELDCAT.

WA_FIELDCAT-fieldname = 'mbrsh'.

WA_FIELDCAT-seltext_m = 'Industry sector'.

append WA_FIELDCAT to i_fieldcat.

clear WA_FIELDCAT.

WA_FIELDCAT-fieldname = 'matkl'.

WA_FIELDCAT-seltext_m = 'Material group'.

append WA_FIELDCAT to i_fieldcat.

clear WA_FIELDCAT.

WA_FIELDCAT-fieldname = 'meins'.

WA_FIELDCAT-seltext_m = 'Units'.

append WA_FIELDCAT to i_fieldcat.

clear WA_FIELDCAT.

endform. "build_fieldcatalog_mara

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*& Form event_call_mara

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• text

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form event_call_mara.

CALL FUNCTION 'REUSE_ALV_EVENTS_GET'

EXPORTING

I_LIST_TYPE = 0

IMPORTING

ET_EVENTS = v_events

EXCEPTIONS

LIST_TYPE_WRONG = 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.

endform. "build_fieldcatalog_mara

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*& Form populate_events_mara

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• text

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form populate_events_mara.

read table v_events into w_events with key name = 'TOP_OF_PAGE'.

if sy-subrc = 0.

w_events-form = 'TOP_OF_PAGE'.

modify v_events from w_events transporting form where name = w_events-form.

clear w_events.

endif.

read table v_events into w_events with key name = 'USER_COMMAND'.

if sy-subrc = 0.

w_events-form = 'USER_COMMAND'.

modify v_events from w_events transporting form where name = w_events-form.

endif.

endform. "populate_events_mara

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*& Form data_retrieval_mara

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• text

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form data_retrieval_mara.

select matnr

mbrsh

mtart

matkl

meins

from mara into corresponding fields of table t_mara

where matnr in s_maTNR.

endform. "populate_events_mara

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*& Form build_listheader_mara

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• text

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• -->T_LISTHEADER text

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form build_listheader_mara using t_listheader type SLIS_T_LISTHEADER.

DATA HLINE TYPE SLIS_LISTHEADER.

HLINE-INFO = 'FIRST LIST'.

HLINE-TYP = 'H'.

APPEND HLINE TO T_LISTHEADER.

ENDFORM. "populate_events_mara

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*& Form alv_grid_display_mara

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• text

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form alv_grid_display_mara.

i_repid = sy-repid.

CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'

EXPORTING

I_CALLBACK_PROGRAM = i_repid

• I_CALLBACK_PF_STATUS_SET = ' '

I_CALLBACK_USER_COMMAND = 'USER_COMMAND'

I_CALLBACK_TOP_OF_PAGE = 'TOP_OF_PAGE'

I_GRID_TITLE = t_mara_title

• I_GRID_SETTINGS =

• IS_LAYOUT =

IT_FIELDCAT = I_FIELDCAT[]

• IT_EXCLUDING =

• IT_SPECIAL_GROUPS =

• IT_SORT =

• IT_FILTER =

• IS_SEL_HIDE =

• I_DEFAULT = 'X'

I_SAVE = 'A'

IS_VARIANT = i_variant

IT_EVENTS = v_events

• 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

• I_HTML_HEIGHT_TOP = 0

• I_HTML_HEIGHT_END = 0

• IT_ALV_GRAPHICS =

• IT_HYPERLINK =

• IT_ADD_FIELDCAT =

• IT_EXCEPT_QINFO =

• IR_SALV_FULLSCREEN_ADAPTER =

• IMPORTING

• E_EXIT_CAUSED_BY_CALLER =

• ES_EXIT_CAUSED_BY_USER =

TABLES

T_OUTTAB = t_mara

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.

ENDFORM. "alv_grid_display_mara

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*& Form TOP_OF_PAGE_MARA

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• text

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form TOP_OF_PAGE.

CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'

EXPORTING

IT_LIST_COMMENTARY = t_listheader

• I_LOGO =

• I_END_OF_LIST_GRID =

• I_ALV_FORM =

.

endform. "TOP_OF_PAGE_MARA

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*& Form USER_COMMAND

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• text

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• -->R_UCOMM text

• -->RS_SELFIELD text

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form USER_COMMAND using r_ucomm like sy-ucomm

RS_SELFIELD TYPE SLIS_SELFIELD.

case r_ucomm.

when '&IC1'.

• clear t_listheader.

perform build_fieldcatalog_marc.

perform event_call_marc.

perform populate_events_marc.

perform data_retrieval_marc.

perform build_listheader_marc using t_listheader_1.

perform alv_grid_display_marc.

endcase.

endform. "USER_COMMAND

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*& Form build_fieldcatalog_marc

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• text

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form build_fieldcatalog_marc.

WA_FIELDCAT-fieldname = 'matnr'.

WA_FIELDCAT-seltext_m = 'Material no'.

append WA_FIELDCAT to i_fieldcat.

clear WA_FIELDCAT.

WA_FIELDCAT-fieldname = 'werks'.

WA_FIELDCAT-seltext_m = 'Plant'.

append WA_FIELDCAT to i_fieldcat.

clear WA_FIELDCAT.

WA_FIELDCAT-fieldname = 'pstat'.

WA_FIELDCAT-seltext_m = 'Maintenance status'.

append WA_FIELDCAT to i_fieldcat.

clear WA_FIELDCAT.

WA_FIELDCAT-fieldname = 'dispr'.

WA_FIELDCAT-seltext_m = 'MRP Profile'.

append WA_FIELDCAT to i_fieldcat.

clear WA_FIELDCAT.

endform. "build_fieldcatalog_marc

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*& Form event_call_marc

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• text

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form event_call_marc.

CALL FUNCTION 'REUSE_ALV_EVENTS_GET'

EXPORTING

I_LIST_TYPE = 0

IMPORTING

ET_EVENTS = v_events_1

EXCEPTIONS

LIST_TYPE_WRONG = 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.

endform. "event_call_marc

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*& Form populate_events_marc

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• text

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form populate_events_marc.

read table v_events_1 into w_events_1 with key name = 'TOP_OF_PAGE'.

if sy-subrc = 0.

w_events-form = 'TOP_OF_PAGE'.

modify v_events_1 from w_events_1 transporting form where name = w_events-name.

endif.

endform. "populate_events_marc

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*& Form data_retrieval_marc

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• text

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form data_retrieval_marc.

SELECT MATNR

WERKS

PSTAT

DISPR

FROM MARC INTO CORRESPONDING FIELDS OF TABLE T_MARC

FOR ALL ENTRIES IN T_MARA WHERE MATNR = T_MARA-MATNR.

ENDFORM. "data_retrieval_marc

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*& Form build_listheader_marc

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• text

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• -->T_LISTHEADER_1 text

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form build_listheader_marc using t_listheader_1 type slis_t_listheader.

DATA HLINE TYPE SLIS_LISTHEADER.

HLINE-INFO = 'Second List'.

HLINE-TYP = 'H'.

APPEND HLINE TO T_LISTHEADER_1.

ENDFORM. "populate_events_mara

*FORM TOP_OF_PAGE_1.

*CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'

• EXPORTING

• IT_LIST_COMMENTARY = T_LISTHEADER_1

• I_LOGO =

• I_END_OF_LIST_GRID =

• I_ALV_FORM =

• .

*ENDFORM.

form alv_grid_display_marc.

I_REPID = SY-REPID.

CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'

EXPORTING

• I_INTERFACE_CHECK = ' '

• I_BYPASSING_BUFFER = ' '

• I_BUFFER_ACTIVE = ' '

I_CALLBACK_PROGRAM = i_repid

• I_CALLBACK_PF_STATUS_SET = ' '

• I_CALLBACK_USER_COMMAND = ' '

I_CALLBACK_TOP_OF_PAGE = 'TOP_OF_PAGE'

• I_CALLBACK_HTML_TOP_OF_PAGE = ' '

• I_CALLBACK_HTML_END_OF_LIST = ' '

• I_STRUCTURE_NAME =

• I_BACKGROUND_ID = ' '

I_GRID_TITLE = t_mara_title

• I_GRID_SETTINGS =

• IS_LAYOUT =

IT_FIELDCAT = I_FIELDCAT[]

• IT_EXCLUDING =

• IT_SPECIAL_GROUPS =

• IT_SORT =

• IT_FILTER =

• IS_SEL_HIDE =

• I_DEFAULT = 'X'

• I_SAVE = ' '

• IS_VARIANT =

IT_EVENTS = V_EVENTS_1

• 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

• I_HTML_HEIGHT_TOP = 0

• I_HTML_HEIGHT_END = 0

• IT_ALV_GRAPHICS =

• IT_HYPERLINK =

• IT_ADD_FIELDCAT =

• IT_EXCEPT_QINFO =

• IR_SALV_FULLSCREEN_ADAPTER =

• IMPORTING

• E_EXIT_CAUSED_BY_CALLER =

• ES_EXIT_CAUSED_BY_USER =

TABLES

T_OUTTAB = T_MARC

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.

ENDFORM. "alv_grid_display_marc

[prasanth_kasturi]

hi

WA_FIELDCAT-fieldname = 'mtart'.

Give the field names in above type of statements in caps 'MTART'

in form populate_events_mara.

read table v_events into w_events with key name = 'TOP_OF_PAGE'.

if sy-subrc = 0.

w_events-form = 'TOP_OF_PAGE'.

modify v_events from w_events transporting form where name = w_events-form.

clear w_events.

endif.

change statement as

modify v_events from w_events transporting form where name = w_events-name.

and in many minute points. i have modified your code

type-pools: slis.

tables: mara,

marc,

mard.

types: begin of ty_mara,

matnr type matnr,

mtart type mtart,

mbrsh type mbrsh,

matkl type matkl,

meins type meins,

end of ty_mara.

types: begin of ty_marc,

matnr type matnr,

werks type werks_d,

PSTAT type PSTAT_D,

DISPR type DISPR,

end of ty_marc.

types: begin of ty_mard,

matnr type matnr,

werks type werks_d,

lgort type lgort_d,

LABST type labst,

end of ty_mard.

data: t_mara type standard table of ty_mara,

w_mara type ty_mara,

t_marc type standard table of ty_marc,

w_marc type ty_marc,

t_mard type standard table of ty_mard,

w_mard type ty_mard.

data: i_repid like sy-repid,

i_fieldcat TYPE SLIS_t_FIELDCAT_ALV,

WA_FIELDCAT TYPE SLIS_FIELDCAT_ALV,

v_events type slis_t_event,

w_events type SLIS_ALV_EVENT,

v_events_1 type slis_t_event,

w_events_1 type SLIS_ALV_EVENT,

t_listheader type SLIS_T_LISTHEADER,

t_listheader_1 type SLIS_T_LISTHEADER,

t_mara_title type lvc_title value 'first list displayed',

t_marc_title type lvc_title value 'second list displayed',

t_mard_title type lvc_title value 'third list displayed'.

DATA: I_VARIANT TYPE DISVARIANT,

I_VARIANT1 TYPE DISVARIANT,

I_SAVE(1) TYPE C.

initialization.

I_repid = sy-repid.

perform build_fieldcatalog_mara.

perform event_call_mara.

perform populate_events_mara.

selection-screen begin of block b1 .

select-options: s_matnr for mara-matnr.

selection-screen end of block b1.

start-of-selection.

perform data_retrieval_mara.

perform build_listheader_mara using t_listheader.

perform alv_grid_display_mara.

*&----

---

**& Form build_fieldcatalog_mara

*&----

---

*

*text

*----

---

form build_fieldcatalog_mara.

WA_FIELDCAT-fieldname = 'MATNR'.

WA_FIELDCAT-seltext_m = 'Material no'.

append WA_FIELDCAT to i_fieldcat.

clear WA_FIELDCAT.

WA_FIELDCAT-fieldname = 'MTART'.

WA_FIELDCAT-seltext_m = 'Material type'.

append WA_FIELDCAT to i_fieldcat.

clear WA_FIELDCAT.

WA_FIELDCAT-fieldname = 'MBRSH'.

WA_FIELDCAT-seltext_m = 'Industry sector'.

append WA_FIELDCAT to i_fieldcat.

clear WA_FIELDCAT.

WA_FIELDCAT-fieldname = 'MAKTL'.

WA_FIELDCAT-seltext_m = 'Material group'.

append WA_FIELDCAT to i_fieldcat.

clear WA_FIELDCAT.

WA_FIELDCAT-fieldname = 'MEINS'.

WA_FIELDCAT-seltext_m = 'Units'.

append WA_FIELDCAT to i_fieldcat.

clear WA_FIELDCAT.

endform. "build_fieldcatalog_mara

*

*&----

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**& Form event_call_mara

*&----

---

*

*text

*----

---

form event_call_mara.

CALL FUNCTION 'REUSE_ALV_EVENTS_GET'

*EXPORTING

*I_LIST_TYPE = 0

IMPORTING

ET_EVENTS = v_events.

endform. "build_fieldcatalog_mara

*

*&----

---

**& Form populate_events_mara

*&----

---

*

*text

*----

---

form populate_events_mara.

read table v_events into w_events with key name = 'TOP_OF_PAGE'.

if sy-subrc = 0.

w_events-form = 'TOP_OF_PAGE'.

modify v_events from w_events transporting form where name = w_events-name.

clear w_events.

endif.

read table v_events into w_events with key name = 'USER_COMMAND'.

if sy-subrc = 0.

w_events-form = 'USER_COMMAND'.

modify v_events from w_events transporting form where name = w_events-name.

endif.

endform. "populate_events_mara

*&----

---

**& Form data_retrieval_mara

*&----

---

*

*text

*----

---

form data_retrieval_mara.

select matnr

mbrsh

mtart

matkl

meins

from mara into corresponding fields of table t_mara

where matnr in s_maTNR.

endform. "populate_events_mara

*&----

---

**& Form build_listheader_mara

*&----

---

*

*text

*----

---

*

*-->T_LISTHEADER text

*----

---

form build_listheader_mara using t_listheader type SLIS_T_LISTHEADER.

DATA HLINE TYPE SLIS_LISTHEADER.

HLINE-INFO = 'FIRST LIST'.

HLINE-TYP = 'H'.

APPEND HLINE TO T_LISTHEADER.

ENDFORM. "populate_events_mara

*

*&----

---

**& Form alv_grid_display_mara

*&----

---

*

*text

*----

---

form alv_grid_display_mara.

i_repid = sy-repid.

CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'

EXPORTING

I_CALLBACK_PROGRAM = i_repid

I_CALLBACK_USER_COMMAND = 'USER_COMMAND'

I_CALLBACK_TOP_OF_PAGE = 'TOP_OF_PAGE'

I_GRID_TITLE = t_mara_title

IT_FIELDCAT = I_FIELDCAT[]

I_DEFAULT = 'X'

IS_VARIANT = i_variant

IT_EVENTS = v_events

TABLES

T_OUTTAB = t_mara.

ENDFORM. "alv_grid_display_mara

*&----

---

**& Form TOP_OF_PAGE_MARA

*&----

---

*

*text

*----

---

form TOP_OF_PAGE.

CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'

EXPORTING

IT_LIST_COMMENTARY = t_listheader.

refresh t_listheader.

endform. "TOP_OF_PAGE_MARA

*

*&----

---

**& Form USER_COMMAND

*&----

---

*

*text

**----

---

*

*-->R_UCOMM text

*-->RS_SELFIELD text

*----

---

form USER_COMMAND using r_ucomm like sy-ucomm

RS_SELFIELD TYPE SLIS_SELFIELD.

case r_ucomm.

when '&IC1'.

clear t_listheader.

perform build_fieldcatalog_marc.

perform event_call_marc.

perform populate_events_marc.

perform data_retrieval_marc.

perform build_listheader_marc using t_listheader_1.

perform alv_grid_display_marc.

endcase.

endform. "USER_COMMAND

*&----

---

*& Form build_fieldcatalog_marc

*&----

---

*text

*----

---

form build_fieldcatalog_marc.

refresh i_fieldcat.

WA_FIELDCAT-fieldname = 'MATNR'.

WA_FIELDCAT-seltext_m = 'Material no'.

append WA_FIELDCAT to i_fieldcat.

clear WA_FIELDCAT.

WA_FIELDCAT-fieldname = 'WERKS'.

WA_FIELDCAT-seltext_m = 'Plant'.

append WA_FIELDCAT to i_fieldcat.

clear WA_FIELDCAT.

WA_FIELDCAT-fieldname = 'PSTAT'.

WA_FIELDCAT-seltext_m = 'Maintenance status'.

append WA_FIELDCAT to i_fieldcat.

clear WA_FIELDCAT.

WA_FIELDCAT-fieldname = 'DISPR'.

WA_FIELDCAT-seltext_m = 'MRP Profile'.

append WA_FIELDCAT to i_fieldcat.

clear WA_FIELDCAT.

endform. "build_fieldcatalog_marc

*&----

---

*& Form event_call_marc

*&----

---

*text

*---,--

---

form event_call_marc.

CALL FUNCTION 'REUSE_ALV_EVENTS_GET'

EXPORTING

I_LIST_TYPE = 0

IMPORTING

ET_EVENTS = v_events_1.

endform. "event_call_marc

*

*&----

---

**& Form populate_events_marc

*&----

---

*

*text

*----

---

form populate_events_marc.

read table v_events_1 into w_events_1 with key name = 'TOP_OF_PAGE'.

if sy-subrc = 0.

w_events-form = 'TOP_OF_PAGE1'.

modify v_events_1 from w_events_1 transporting form where name = w_events-name.

endif.

endform. "populate_events_marc

*&----

---

**& Form data_retrieval_marc

*&----

---

*

*text

*----

---

form data_retrieval_marc.

SELECT MATNR

WERKS

PSTAT

DISPR

FROM MARC INTO CORRESPONDING FIELDS OF TABLE T_MARC

FOR ALL ENTRIES IN T_MARA WHERE MATNR = T_MARA-MATNR.

ENDFORM. "data_retrieval_marc

*

*&----

---

**& Form build_listheader_marc

*&----

---

*

*text

*----

---

*

*-->T_LISTHEADER_1 text

*----

---

form build_listheader_marc using t_listheader_1 type slis_t_listheader.

DATA HLINE TYPE SLIS_LISTHEADER.

HLINE-INFO = 'Second List'.

HLINE-TYP = 'H'.

APPEND HLINE TO T_LISTHEADER_1.

ENDFORM. "populate_events_mara

FORM TOP_OF_PAGE_1.

CALL FUNCTION 'REUSE_ALV_COMMENTARY_WRITE'

EXPORTING

IT_LIST_COMMENTARY = T_LISTHEADER_1.

refresh t_listheader_1.

ENDFORM.

form alv_grid_display_marc.

I_REPID = SY-REPID.

CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'

EXPORTING

I_CALLBACK_PROGRAM = i_repid

I_CALLBACK_TOP_OF_PAGE = 'TOP_OF_PAGE_1'

I_GRID_TITLE = t_mara_title

IT_FIELDCAT = I_FIELDCAT[]

TABLES

T_OUTTAB = T_MARC.

ENDFORM.

waiting for your reward

PRASANTH

[Former Member]

Hi,

i have observed two things in ur code,

1. ur field catalog fields shoul be in Capital letters.

2. u should add one more line to field catalog, i.e.

WA_FIELDCAT-col_pos = 1 or 2 or 3.........

try these two.

Regards,

kk.

[former_member182485]

Pass field name in Block latter

AS

WA_FIELDCAT-fieldname = 'MATNR'.

NOT

WA_FIELDCAT-fieldname = 'matnr'.

If you still get the dump post the dump analysis so that we can get the exact point and short out your problem.

Regards

Bikas

[Former Member]

Hello,

In the field catalog the field name must be in UPPER CASE and you need to fill at least the fields:

If the field has DDIC reference:

FIELDNAME
REF_TABLE
REF_FIELD

If the field hasn't a DDIC reference:

FIELDNAME
INTTYPE
OUTPUTLEN
COLTEXT
SELTEXT

And I suggest you to read the following: [ALV Tutorial|https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/e8a1d690-0201-0010-b7ad-d9719a415907].

Regards,

[Former Member]

Hi,

Give all the field names in CAPITAL letters while developing fieldcatalog. You will get the output

ex:-

WA_FIELDCAT-fieldname = 'MATNR'.

WA_FIELDCAT-seltext_m = 'Material no'.

append WA_FIELDCAT to i_fieldcat.

clear WA_FIELDCAT.

WA_FIELDCAT-fieldname = 'MTART'.

WA_FIELDCAT-seltext_m = 'Material type'.

append WA_FIELDCAT to i_fieldcat.

clear WA_FIELDCAT.

etc....

Regards,

Chandu