topic Re: DYNP_VALUES_UPDATE not working in Application Development and Automation Discussions

DYNP_VALUES_UPDATE not working

Former Member — Mon, 20 May 2013 12:22:07 GMT

Hello All,

I am using FM DYNP_VALUES_UPDATE to fill the 'Description' based on some other value after FM f4if_int_table_value_request.

But i am facing the below problem.

data:

lt_dynpread TYPE STANDARD TABLE OF dynpread.

ls_dynpread TYPE dynpread.

ls_dynpread-fieldname = 'GT_YBUT00000KMIA6_D-YORG1'.

ls_dynpread-fieldvalue = ls_return-fieldval.

APPEND ls_dynpread TO lt_dynpread.

CALL FUNCTION 'DYNP_VALUES_UPDATE'

EXPORTING

dyname = sy-cprog " prog id

dynumb = sy-dynnr " screen no

TABLES

dynpfields = lt_dynpread

EXCEPTIONS

INVALID_ABAPWORKAREA = 1

INVALID_DYNPROFIELD = 2

INVALID_DYNPRONAME = 3

INVALID_DYNPRONUMMER = 4

INVALID_REQUEST = 5

NO_FIELDDESCRIPTION = 6

UNDEFIND_ERROR = 7

OTHERS = 8.

IF sy-subrc <> 0.

ENDIF.

Please help me how to get the correct 'Description' value against selected value from f4 help.

Thanks,

Sampath

Re: DYNP_VALUES_UPDATE not working

Former Member — Mon, 20 May 2013 12:56:54 GMT

since you want to update screen fields in table control you should give index of current line.

use FM "DYNP_GET_STEPL" to get step loop index.

and pass this index.

ls_dynpread-fieldname = 'GT_YBUT00000KMIA6_D-YORG1'.

ls_dynpread-fieldvalue = ls_return-fieldval.

ls_dynpread-stepl = lw_stepl.

APPEND ls_dynpread TO lt_dynpread.

and call 'DYNP_VALUES_UPDATE'.

Re: DYNP_VALUES_UPDATE not working

RaymondGiuseppi — Mon, 20 May 2013 12:59:42 GMT

In a table control the LS_DYNPREAD-STEPL (current line index) is a required field in those FM parameters, you can get it when calling FM DYNP_GET_STEPL in the POV, call it just before the F4xx FM.

DYNP_GET_STEPL " Get current line
DYNP_VALUES_READ " Get other current field values in the current line record if required
F4IF_INT_TABLE_VALUE_REQUEST " Execute the F4/search
DYNP_VALUES_UPDATE " Update dependant field on the current line record

Regards,

Raymond

Re: DYNP_VALUES_UPDATE not working

Former Member — Mon, 20 May 2013 13:40:27 GMT

Hi Sampath,

Try this below code:

DATA:

lt_sel TYPE TABLE OF dynpread,

ls_sel TYPE TABLE OF dynpread.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

EXPORTING

ddic_structure = "your_structure_name"

retfield = "field_name"

dynpprog = sy-repid

dynpnr = sy-dynnr

dynprofield = "fieldname"

value_org = 'S'

TABLES

value_tab = "your_internal_table"

return_tab = lt_sel.

READ TABLE lt_sel INTO ls_sel INDEX 1.

IF sy-subrc = 0.

ls_dynpread-fieldname = 'GT_YBUT00000KMIA6_D-YORG1'.

ls_dynpread-fieldvalue = ls_return-fieldval.

APPEND ls_dynpread TO lt_dynpread.

ENDIF.

CALL FUNCTION 'DYNP_VALUES_UPDATE'

EXPORTING

dyname = sy-cprog

dynumb = sy-dynnr

TABLES

dynpfields = lt_dynpread.

Re: DYNP_VALUES_UPDATE not working

Former Member — Mon, 20 May 2013 13:49:41 GMT

You need to call the FM DYNP_GET_STEPL before calling 'DYNP_VALUES_UPDATE

Check this code.

http://www.sapdev.co.uk/dialog/value_request.htm

Re: DYNP_VALUES_UPDATE not working

Former Member — Tue, 21 May 2013 13:26:45 GMT

Hello All,

Thank you very much for your quick response.

Now it is working fine.

-Sampath