creating f4 help----F4IF_INT_TABLE_VALUE_REQUEST

[former_member1195866]

hi..

i want to create a f4 help on "gender" field.. but i m using Module-pool programming n not Reports so cant use the event---At selection-screen on value- requset for gender.

can someone help me out.

Thanks,

Neha

[Former Member]

Hi Neha,

You can use :(Module pool)

• function module F4IF_FIELD_VALUE_REQUEST

• Check demo program DEMO_DYNPRO_F4_HELP_MODULE

• FM : DYNP_VALUES_READ

Hope this will help you.

Cheers

Sunny

Rewrd points , if found helpful

Message was edited by: Sunny

[Former Member]

Hi,

look at the sample example............

data: begin of t_itab occurs 0,

pernr like zfdmr_records-pernr,

end of t_itab.

DATA: t_return like ddshretval occurs 0 with header line.

**----

---

*at selection-screen on value-request for s_pernr-low.

**----

---

• perform get_values changing s_pernr-low.

*

**----

---

*at selection-screen on value-request for s_pernr-high.

**----

---

• perform get_values changing s_pernr-high.

&----

---

*& Form get_values

&----

---

• text

----

---

• -->P_S_PERNR_LOW text

----

---

FORM get_values CHANGING P_S_PERNR.

refresh t_itab.

clear t_return.

select pernr from zfdmr_records into table t_itab.

delete adjacent duplicates from t_itab.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

• DDIC_STRUCTURE = ' '

RETFIELD = 'PERNR'

• PVALKEY = ' '

DYNPPROG = sy-cprog

DYNPNR = sy-dynnr

DYNPROFIELD = 'ZFDMR_RECORDS-PERNR'

• STEPL = 0

• WINDOW_TITLE =

• VALUE = ' '

VALUE_ORG = 'S'

MULTIPLE_CHOICE = ' '

DISPLAY = 'F'

• CALLBACK_PROGRAM = ' '

• CALLBACK_FORM = ' '

TABLES

VALUE_TAB = t_itab

• FIELD_TAB =

RETURN_TAB = t_return

• 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.

READ TABLE t_return INDEX 1.

p_s_pernr = t_return-fieldval.

ENDFORM. " get_values

Thanks.

If this helps you reward with points.

[Former Member]

Hi,

Try FM DYNP_VALUES_READ.

thanks,

priya

[Former Member]

Hi,

   call function 'F4IF_INT_TABLE_VALUE_REQUEST'
      exporting
*          ddic_structure    = 'LDAPGATEW'
           retfield          = 'RFCDEST'
           dynpprog          = prognr
           dynpnr            = dynpnr
           dynprofield       = dynpfd
      tables
           value_tab         = value_tab
           field_tab         = field_tab
*          RETURN_TAB        = RETURN_TAB
      exceptions
           parameter_error   = 1
           no_values_found   = 2.

From Prg: SAPMLDAP

Hope it heps you.

Regards,

Anjali

[Former Member]

Hi,

check out this Demo program,

DEMO_DYNPRO_F4_HELP_MODULE.

this may help you.

regards,

prema.A

[Former Member]

Hello Neha,

In ur screen section after PROCESS AFTER INPUT scetion u can code

PROCESS ON VALUE-REQUEST.

FIELD GENDER MODULE HELP_GENDER.

u can code ur F4 help in this module.

[Former Member]

Hi,

If you want f4 for gender field, there can be only two values.

You create a custom domain with fixed values and create a data element from it.

Then use this data element to create the screen field in the module pool.

It will automatically show the seach help.

Regards,

Shashank

[vinotha_m]

Hi Neha...

U can add the FM inside the Module check-gender here..

PROCESS ON VALUE-REQUEST.

FIELD p_gender MODULE check-gender.

[dhorions]

Is it possible to restrict which columns are shown in the search help screen? How is this done?

[anversha_s]

write this code in the screen flow logic

PROCESS ON VALUE-REQUEST.

FIELD <screenfield> MODULE <module_name>.

then on the <module_name>--write the follwing code

write the select query and put it into the table 'INT_TABLE'.

we are pasiing this table to the below function.

retfield in the below function is return field from the table 'INT_TABLE'

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

• DDIC_STRUCTURE = ' '

RETFIELD = ' ' "FIELD FROM 'INT_TABLE'

• 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 = int_table "

• FIELD_TAB =

RETURN_TAB = int_ret "Return table

• DYNPFLD_MAPPING =

EXCEPTIONS

parameter_error = 1

no_values_found = 2

OTHERS .

READ TABLE INT_RET INDEX 1.

In the header of 'INT_RET' You will get the selected value