Regarding search help in module pool program

[Former Member]

Hi to all,

1.) Plz tell me how to impose search help in module pool program fields.

2.) how to use process on value request and process on help request.

Where it is used.

Thanks

Regards

Anubhav

[Former Member]

Check the demo programs:

DEMO_DYNPRO_F4_HELP_MODULE

DEMO_DYNPRO_F1_HELP

Regards,

Ravi

[Former Member]

Hi,

Create a search help in SE11 and attach it in the attributes of the field in the SE51 screen layout.

for F4:

See the following ex:

TYPES: BEGIN OF TY_MBLNR,

MBLNR LIKE MKPF-MBLNR,

END OF TY_MBLNR.

DATA: IT_MBLNR TYPE STANDARD TABLE OF TY_MBLNR WITH HEADER LINE.

data: it_ret like ddshretval occurs 0 with header line.

At selection-screen on value-request for s_mat-low.

Select MBLNR from mkpf into table it_mblnr.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

• DDIC_STRUCTURE = ' '

RETFIELD = 'MBLNR'

• PVALKEY = ' '

• DYNPPROG = ' '

• DYNPNR = ' '

• DYNPROFIELD = ' '

• STEPL = 0

• WINDOW_TITLE =

• VALUE = ' '

VALUE_ORG = 'S'

• MULTIPLE_CHOICE = ' '

• DISPLAY = ' '

• CALLBACK_PROGRAM = ' '

• CALLBACK_FORM = ' '

• MARK_TAB =

• IMPORTING

• USER_RESET =

TABLES

VALUE_TAB = IT_MBLNR

• FIELD_TAB =

RETURN_TAB = IT_RET

• DYNPFLD_MAPPING =

• EXCEPTIONS

• PARAMETER_ERROR = 1

• NO_VALUES_FOUND = 2

• OTHERS = 3

.

IF SY-SUBRC <> 0.

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

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

ENDIF.

IF SY-SUBRC = 0.

read table it_ret index 1.

move it_ret-fieldval to S_mat-low.

ENDIF.

Go through the test program.

REPORT Ztest_HELP .

TABLES : MARA.

SELECTION-SCREEN BEGIN OF BLOCK B1 WITH FRAME TITLE TEXT-001.

PARAMETERS : P_MATNR(10) TYPE C.

SELECTION-SCREEN END OF BLOCK B1.

DATA : BEGIN OF ITAB OCCURS 0,

MATNR TYPE MATNR,

END OF ITAB.

AT SELECTION-SCREEN ON VALUE-REQUEST FOR P_MATNR.

SELECT MATNR

FROM MARA

INTO TABLE ITAB

UP TO 10 ROWS.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

RETFIELD = 'MATERIAL NUMBER'

DYNPPROG = SY-REPID

DYNPNR = SY-DYNNR

DYNPROFIELD = 'P_MATNR'

VALUE_ORG = 'S'

TABLES

VALUE_TAB = ITAB

EXCEPTIONS

PARAMETER_ERROR = 1

NO_VALUES_FOUND = 2

OTHERS = 3.

reward if useful

regards,

Anji

[Former Member]

HI Anji,

Thanks for your answer.

I am getting the search help when pressing f4 key.

But when i am using start-of selection it is not triggering.

Why it happen .

Bye..

[Former Member]

Hi, hows start-of-selection in module pool?

You are trying to call a screen in report?

rgds

Nishant

[Former Member]

HI nishant,

I am using process on value request in report program .

Code :

TYPES: BEGIN OF TY_MBLNR,

MBLNR LIKE MKPF-MBLNR,

END OF TY_MBLNR.

DATA: IT_MBLNR TYPE STANDARD TABLE OF TY_MBLNR WITH HEADER LINE.

data: it_ret like ddshretval occurs 0 with header line.

At selection-screen on value-request for s_mat-low.

Select MBLNR from mkpf into table it_mblnr.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

• DDIC_STRUCTURE = ' '

RETFIELD = 'MBLNR'

• PVALKEY = ' '

• DYNPPROG = ' '

• DYNPNR = ' '

• DYNPROFIELD = ' '

• STEPL = 0

• WINDOW_TITLE =

• VALUE = ' '

VALUE_ORG = 'S'

• MULTIPLE_CHOICE = ' '

• DISPLAY = ' '

• CALLBACK_PROGRAM = ' '

• CALLBACK_FORM = ' '

• MARK_TAB =

• IMPORTING

• USER_RESET =

TABLES

VALUE_TAB = IT_MBLNR

• FIELD_TAB =

RETURN_TAB = IT_RET

• DYNPFLD_MAPPING =

• EXCEPTIONS

• PARAMETER_ERROR = 1

• NO_VALUES_FOUND = 2

• OTHERS = 3

.

IF SY-SUBRC <> 0.

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

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

ENDIF.

IF SY-SUBRC = 0.

read table it_ret index 1.

move it_ret-fieldval to S_mat-low.

ENDIF.

After that I want to display the contents of table Itab using

LOOP AT IT_MBLNR.

WRITE 😕 IT_MBLNR-MBLNR.

ENDLOOP.

BUT NOT GETTING THE OUTPUT.

Thanks..

[Former Member]

Hi,

This will not work b'coz u r trying to generate a list.

If you want to do that you have to call another FM and try... this will be very complex

Try using this FM 'F4IF_FIELD_VALUE_REQUEST'.

You cna do a where used and find out how that is used.

In case of doubts let me know.

Hope this helps

Rgds

Nishant

[Former Member]

hi,

In SE51 under flow logic you write

PROCESS ON VALUE-REQUEST

Module Value_help.

In se38 ,write the coding for the module Value_help.

Reward if it is helpful

Regards,

Sangeetha.A

[Former Member]

Hi i tell u the ease way to get search help .

1) create search help in se11 .

2) on the sc5reen after u have inserted the field's I/O box then double click on it

and u land into the properties window then in the properties window there as u go down there u find three tabs right there on the first tab there is a field called Ref Field just insert the name of ur search help there .

u will get ur search help

[Former Member]

Hi Anubhav,

If you need search help on selection screen then use "AT SELECTION-SCREEN ON VALUE REQUEST FOR ,field>"

and if you need search help for SCREEN field then use search help in REF FIELD attribute of that field or use "PROCESS ON VALUE-REQUEST" (POV)

Thanks,

Chetan Shah