DYNP_VALUES_UPDATE Problem

[Former Member]

'DYNP_VALUES_UPDATE' cann't update screen element values. Why?

Thanks

DynpFields-Fieldname  = 'ZWM460-MAKTX'.
DynpFields-FieldValue = MyMaktx.
DynpFields-stepl      = l_stepl.
Append DynpFields.
 
CALL FUNCTION 'DYNP_VALUES_UPDATE'
  EXPORTING
    DYNAME                     = 'ZHYT_WM_RPR_460'
    DYNUMB                     = P_0064
  TABLES
    DYNPFIELDS                 = DynpFields
 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.
 MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.

[anversha_s]

hi,

chk this code.

**Transport values to table dynpro/screen table control
  DATA: l_stepl LIKE  sy-stepl,
        l_indx  LIKE  sy-stepl.
  DATA: dynpfields        LIKE dynpread OCCURS 5 WITH HEADER LINE.

* Adjust for scroling within table control
  CALL FUNCTION 'DYNP_GET_STEPL'
    IMPORTING
      povstepl        = l_stepl
    EXCEPTIONS
      stepl_not_found = 0
      OTHERS          = 0.

  l_indx = tc_ekpotable-top_line + l_stepl - 1. 
          "tc_ekpotable should already have been declared

  REFRESH dynpfields.
  CLEAR   dynpfields.
  dynpfields-fieldname  = 'EKPO-EBELN'.
  dynpfields-fieldvalue = '00010'   "wa_ekpo-ebeln.
  dynpfields-stepl      = l_stepl.
  APPEND dynpfields.
  dynpfields-fieldname  = 'EKPO-EBELP'.
  dynpfields-fieldvalue = '00020'   "wa_ekpo-ebelp.
  dynpfields-stepl      = l_stepl.
  APPEND dynpfields.

  CALL FUNCTION 'DYNP_VALUES_UPDATE'
    EXPORTING
      dyname     = 'SAPLZZ_EKKO'    "Program name
      dynumb     = '0100'           "Screen number 
    TABLES
      dynpfields = dynpfields
    EXCEPTIONS
      OTHERS     = 0.
ENDMODULE.                 " help_ekpo  INPUT
.

Regards

Anver

[Former Member]

thanks but it doesn't update element