topic Re: Read Selcet Options using DYNP_VALUES_READ in Application Development and Automation Discussions

Read Selcet Options using DYNP_VALUES_READ

Former Member — Mon, 11 May 2009 05:55:22 GMT

Hi friends,

I have declared a Select option with no intervals, Multiple values can be entered

I am trying to Read the Select options using DYNP_VALUES_READ in AT ...ON HELP REQUEST for another field on selection screen

I am able to read only one value of the selection option using the above FM, Any inputs on how to read the multiple values

Thanks

Chandra

Re: Read Selcet Options using DYNP_VALUES_READ

Former Member — Mon, 11 May 2009 06:02:05 GMT

Hello,

We need to append 2 things

1) dynpfields-fieldname = 'S_WERKS-LOW'.

APPEND dynpfields.

Call the DYNP_VALUES_READ

2) dynpfields-fieldname = 'S_WERKS-HIGH'.

APPEND dynpfields

For LOW and HIGH we need to call the FM 2 times.

DYNP_VALUES_READ

See this example Program

BALV1F01

BCALV_GRID_11

BCALV_GRID_VERIFY

BCALV_GRID_VERIFY_OLD

BCALV_TREE_VERIFY

BCALV_VERIFY_DTYPES_F01

BC_SCR_FORMS

Re: Read Selcet Options using DYNP_VALUES_READ

former_member188827 — Mon, 11 May 2009 06:02:39 GMT

send part of code where you are calling the function

Re: Read Selcet Options using DYNP_VALUES_READ

Former Member — Mon, 11 May 2009 06:03:40 GMT

Hi friends,
I have declared a Select option with no intervals, Multiple values can be entered
I am trying to Read the Select options using DYNP_VALUES_READ in AT ...ON HELP REQUEST for another field on selection screen
I am able to read only one value of the selection option using the above FM, Any inputs on how to read the multiple values
Thanks
Chandra

*----

FORM VARIANTEN_AUSWAHL *

*----

Auswahl einer ALV Variante für die Liste (F4) *

*----

--> pvari : Variantenname *

*----

FORM varianten_auswahl CHANGING p_vari LIKE disvariant-variant.

**commented by ajay_05/13/2008

DATA: x_exit(1) TYPE c,
x_variant LIKE disvariant,
x_variant2 LIKE disvariant.

DATA: fieldvalues TYPE dynpread OCCURS 1 WITH HEADER LINE,

crepid like sy-repid,

summb LIKE fieldvalues-fieldvalue.

crepid = sy-repid.

Feld SUMMB vom Dynpro einlesen.
(Da der PAI noch nicht durchlaufen ist!)

CLEAR fieldvalues.

REFRESH fieldvalues.

MOVE: 'SUMMB' TO fieldvalues-fieldname.

APPEND fieldvalues.

CALL FUNCTION 'DYNP_VALUES_READ'

EXPORTING

dyname = crepid

dynumb = '1000'

TABLES

dynpfields = fieldvalues

EXCEPTIONS

INVALID_ABAPWORKAREA = 1

INVALID_DYNPROFIELD = 2

INVALID_DYNPRONAME = 3

INVALID_DYNPRONUMMER = 4

INVALID_REQUEST = 5

NO_FIELDDESCRIPTION = 6

INVALID_PARAMETER = 7

UNDEFIND_ERROR = 8

DOUBLE_CONVERSION = 9

STEPL_NOT_FOUND = 10

OTHERS = 11.

if sy-subrc = 0.

READ TABLE fieldvalues INDEX 1.

summb = fieldvalues-fieldvalue.

else.

clear summb.

endif.

Aktueller Reportname

x_variant-report = sy-repid.

... Variantenname

x_variant-variant = p_vari.

Anzeigevarianten für (Nicht)Summenbericht unterschiedlich!

IF summb = 'X'.

x_variant-handle = 'SUMX'.

ELSE.

x_variant-handle = ''.

ENDIF.

CALL FUNCTION 'REUSE_ALV_VARIANT_F4'

EXPORTING

is_variant = x_variant

i_save = 'A'

IMPORTING

e_exit = x_exit

es_variant = x_variant2

EXCEPTIONS

not_found = 2.

IF sy-subrc = 2.

Keine Varianten für den Report vorhanden

MESSAGE ID sy-msgid TYPE 'S' NUMBER sy-msgno

WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.

ELSE.

IF x_exit = space.

Augewählten Variantennamen übernehmen

p_vari = x_variant2-variant.

ENDIF.

ENDFORM. "varianten_auswahl

Edited by: Ajay kumar on May 11, 2009 8:03 AM

Edited by: Ajay kumar on May 11, 2009 8:04 AM

Re: Read Selcet Options using DYNP_VALUES_READ

former_member188827 — Mon, 11 May 2009 06:07:19 GMT

try setting following exportig parameter

DETERMINE_LOOP_INDEX = 'X'

Re: Read Selcet Options using DYNP_VALUES_READ

Former Member — Mon, 11 May 2009 06:07:19 GMT

Hi Santosh,

I dont have a High value, i have only low value

@Ajay, can you format your code and post it so that its easy to understand

Re: Read Selcet Options using DYNP_VALUES_READ

Former Member — Mon, 11 May 2009 06:08:01 GMT

@abapuse, I tried with LOOP index , its not working

Re: Read Selcet Options using DYNP_VALUES_READ

Former Member — Mon, 11 May 2009 06:09:04 GMT

Hello,

You have to write the event in this way

example

Try this

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

Re: Read Selcet Options using DYNP_VALUES_READ

Former Member — Mon, 11 May 2009 06:10:47 GMT

Hi Chandrashekar,

Get the values of your first Select Option into another temporary internal table ex: t_temp, and then for using these values as F4 help for another Select Option use the below FM:

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

retfield = 'ISTAT'

dynprofield = 'S_STAT'

dynpprog = sy-cprog

dynpnr = sy-dynnr

value_org = 'S'

TABLES

value_tab = t_temp.

where S_STAT is the Select option for which you want the F4 help.

ISTAT is the Type of that selectoption and T_TEMP is the values from the previous select option.

Regards,

Amit.

Re: Read Selcet Options using DYNP_VALUES_READ

Former Member — Mon, 11 May 2009 06:21:49 GMT

Hi,

At selection-screen on help request for p_kunnr-low.

call the function module dypn_value_read.

At selection-screen on help request for p_kunnr-high.

call the function module dypn_value_read.

Regards,

Naveen M.

Re: Read Selcet Options using DYNP_VALUES_READ

Former Member — Mon, 11 May 2009 06:24:02 GMT

Hi Chandrasekhar,

If your requirement is to check whether a particular value is present in the sel-option (with no-intervals), then you can very well use the 'READ' statement.

READ TABLE s_sel WITH KEY low = '<VALUE TO BE FOUND>'.

IF sy-subrc = 0.

<SUCCESS>.

ENDIF.

The above logic is to check whether a particular value is present in select-option. Note that this logic also checks for the values entered in extension.

Regards,

Rajesh