Search help in module pool programming

[Former Member]

Hello Experts,

I am having a requirement , I am designing a screen ( Dialog Programming ) in which having two input fields , One Delivery number and Delivery line item. For Delivery number I am using the standard search help for selection . After I select the value for the Delivery number , for the Delivery line Item , when I press F4 , only that line Item in which present for the Delivery number should display.

Please guide me since it is an urgent requirement.

Points will be rewarded for the fruitful answer .

Thanks & Warm Regards

Nagaraj S.

[Former Member]

hi,

u need to write this in screen flow logic after PAI.

PROCESS ON VALUE-REQUEST.

FIELD itab_det-vend_cust_code MODULE comp_help.

MODULE comp_help INPUT.

CHECK NOT zform_track_mast-comp_code IS INITIAL .

CLEAR: dyfields, dyfields.

REFRESH: dyfields, dyfields.

dyfields-fieldname = 'ZFORM_TRACK_MAST-COMP_CODE'.

APPEND dyfields.

CALL FUNCTION 'DYNP_VALUES_READ'

EXPORTING

dyname = sy-cprog

dynumb = sy-dynnr

TABLES

dynpfields = dyfields.

READ TABLE dyfields INDEX 1.

SELECT kna1_{kunnr kna1}name1

INTO TABLE i_kna1

FROM kna1 INNER JOIN vbrk

ON kna1_{kunnr = vbrk}kunag

WHERE vbrk~bukrs = dyfields-fieldvalue.

SORT i_kna1 BY kunnr.

DELETE ADJACENT DUPLICATES FROM i_kna1.

CLEAR value_tab.

CLEAR field_tab.

CLEAR return_tab.

REFRESH value_tab.

REFRESH field_tab.

REFRESH return_tab.

field_tab-fieldname = 'KUNNR'.

field_tab-tabname = 'KNA1'.

APPEND field_tab.

field_tab-fieldname = 'NAME1'.

field_tab-tabname = 'KNA1'.

APPEND field_tab.

CLEAR field_tab.

LOOP AT field_tab.

EXIT.

ENDLOOP.

LOOP AT i_kna1 .

value_tab-kunnr = i_kna1-kunnr.

APPEND value_tab.

CLEAR value_tab.

value_tab-name1 = i_kna1-name1.

APPEND value_tab.

ENDLOOP.

LOOP AT value_tab.

ENDLOOP.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

retfield = field_tab-fieldname

TABLES

value_tab = value_tab

field_tab = field_tab

return_tab = return_tab

EXCEPTIONS

parameter_error = 1

no_values_found = 2

OTHERS = 3.

IF sy-subrc = 0.

itab_det-vend_cust_code = return_tab-fieldval.

ENDIF.

ENDMODULE. " comp_help INPUT

here i am finding customer ( itab_det-vend_cust_code ) of entered company code ( ZFORM_TRACK_MAST-COMP_CODE ).....

here is my data declaration...

TYPES : BEGIN OF ty_kna1,

kunnr TYPE kna1-kunnr,

name1 TYPE kna1-name1,

END OF ty_kna1.

DATA : dyfields LIKE dynpread OCCURS 1 WITH HEADER LINE ,

i_kna1 TYPE TABLE OF ty_kna1 WITH HEADER LINE.

DATA : BEGIN OF wa_value_tab, " OCCURS 0,

kunnr TYPE kna1-kunnr,

name1 TYPE kna1-name1,

END OF wa_value_tab.

DATA : value_tab LIKE wa_value_tab OCCURS 0 WITH HEADER LINE.

DATA :field_tab LIKE dfies OCCURS 0 WITH HEADER LINE.

DATA : return_tab LIKE ddshretval OCCURS 0 WITH HEADER LINE.

reward if usefull....

[Former Member]

Hi Nagaraj,

It is not advisable to write POV ,instead you create one search help,then write an exit for that search help.if you need help on search help exit plz let us know.

Regards

shibu