F4 Help to variable

[Former Member]

Hi All.

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TYPES : BEGIN OF gt_help occurs 0,

fdno LIKE zpjt-fdno,

fdname LIKE zpjt-fdname,

END OF gt_help.

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I get some help value data to itab.

how can I use F4 Help set itab to variable Not screen parameters.

which one of I will to use call Function.

Regards.

[Former Member]

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[Former Member]

IF You want the FM name then see the below code.

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• At selection-screen *

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AT SELECTION-SCREEN ON VALUE-REQUEST FOR so_workc-low.

REFRESH it_dynp.

CLEAR it_dynp.

• Move plant parameter to dynamic field

MOVE: text-009 TO it_dynp-fieldname.

• Extended program check or source code inspector might give error please ignore it

APPEND it_dynp.

• Read screen field values before PAI field transport

CALL FUNCTION 'DYNP_VALUES_READ'

EXPORTING

dyname = text-014

dynumb = sy-dynnr

TABLES

dynpfields = it_dynp

EXCEPTIONS

OTHERS = 1.

• Extended program check or source code inspector might give error please ignore it

READ TABLE it_dynp INDEX 1.

IF SY-SUBRC EQ 0.

• Do Nothing

ENDIF.

MOVE it_dynp-fieldvalue TO w_plant.

• Fire select on the 'CRHD_V1' view to get the plant description on the basis of plant

SELECT werks ktext arbpl

FROM CRHD_V1

INTO TABLE it_garage

WHERE werks = w_plant.

IF SY-SUBRC EQ 0.

• Function module for f4 help

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

retfield = text-015

value_org = text-016

TABLES

value_tab = it_garage

return_tab = it_return_tab

EXCEPTIONS

parameter_error = 1

no_values_found = 2

OTHERS = 3.

• Extended program check or source code inspector might give error please ignore it

READ TABLE it_return_tab INDEX 1.

IF SY-SUBRC EQ 0.

• Do Nothing

ENDIF.

IF sy-subrc = 0.

MOVE it_return_tab-fieldval TO so_workc-low.

ENDIF.

ENDIF.

CLEAR: it_return_tab, w_plant.

Amresh