Problem while using the FM F4IF_START_VALUE_REQUEST

Question

Hi,
     I am using the FM F4IF_START_VALUE_REQUEST to get the F4 help for the field S_TXTID. I am using the search help H_TXTID. I am getting the popup with the correct values but at the sametime whin select the vale from the popup it is getting transferred to dynnpro field. My field name is S_TXTID-LOW.
Here is my code .
DATA: ta_shlp         TYPE shlp_descr_t,
Types : ta_flds_out1 type ddshretval.
  Data : ta_flds_out type standard table of
                               ta_flds_out1
                               with header line.
data : tp_shlpname     LIKE ddshdescr-shlpname VALUE 'H_TTXID',
CALL FUNCTION 'F4IF_GET_SHLP_DESCR'
    EXPORTING
      shlpname = tp_shlpname
    IMPORTING
      shlp     = ta_shlp
    EXCEPTIONS
      OTHERS   = 0.
  CHECK sy-subrc = 0.
CALL FUNCTION 'F4IF_START_VALUE_REQUEST'
     EXPORTING
       SHLP                = ta_shlp
  DISPONLY            = ' '
  MAXRECORDS          = 500
  MULTISEL            = 'X'
  CUCOL               = SY-CUCOL
  CUROW               = SY-CUROW
    IMPORTING
      RC                  = l_rc
     TABLES
       RETURN_VALUES       = ta_flds_out
  CHECK l_rc = 0.
if not ta_flds_out[] is initial.
    s_txtid-sign = 'I'.
    s_txtid-option = 'EQ'.
    loop at ta_flds_out.
      s_txtid-low = ta_flds_out-fieldval.
      append s_txtid.
    endloop.
  endif.
Please suggest me a solution with the piece of code.
Thanks in advance.
Regards,
Srinivas.

Answer 1

Hi Srinivas,
After calling the function module, just write this piece of code.
Read table ta_flds_out index 1.
if sy-subrc = 0.
  s_txtid-low = ta_flds_out-fieldval.
endif.
Regards,
Venkat.O