Search help for screen fields in module pool

Hi All,
I have a screen in Module pool which has 3 input fields, each input field is attached to the same search help.
These fields are from ztable . I have created a search help USING these 3 fields. All the 3 fields are marked for IMPORT and EXPORT.
So whenever i click F4 on any of the above 3 fields, It will display search help popup and returns some rows...But the values are transfered back only for 1 fields ..i.e for the first field only .
I want that ...as soon as i select any of the row from Search hit list..all the 3 columns should get populated with corresponding fields from that row.
I require it this way as user wants to select based on * selection.Ex: as then every this related to that should be popped up.
Pls help ASAP
Thanks,

This is how i got.
data:l_shlp type SHLP_DESCR,
l_rc type sy-subrc,
w_DDSHRETVAL type DDSHRETVAL ,
ls_shintf LIKE LINE OF l_shlp-interface,
t_DDSHRETVAL type TABLE OF DDSHRETVAL.
DATA: dyname LIKE d020s-prog,
dynumb LIKE d020s-dnum.
DATA: BEGIN OF dynpfields OCCURS 3.
INCLUDE STRUCTURE dynpread.
DATA: END OF dynpfields.
CALL FUNCTION 'F4IF_GET_SHLP_DESCR'
EXPORTING
SHLPNAME = 'YTESTDMSSB'
SHLPTYPE = 'SH'
IMPORTING
SHLP = l_shlp .
ls_shintf-valfield = 'X'.
MODIFY l_shlp-interface FROM ls_shintf TRANSPORTING valfield
WHERE shlpfield = 'SNNTX'.
MODIFY l_shlp-interface FROM ls_shintf TRANSPORTING valfield
WHERE shlpfield = 'SBRTX'.
MODIFY l_shlp-interface FROM ls_shintf TRANSPORTING valfield
WHERE shlpfield = 'SBSTX'.
MODIFY l_shlp-interface FROM ls_shintf TRANSPORTING valfield
WHERE shlpfield = 'ENPTX'.
MODIFY l_shlp-interface FROM ls_shintf TRANSPORTING valfield
WHERE shlpfield = 'PLANT_CODE'.
CALL FUNCTION 'F4IF_START_VALUE_REQUEST'
EXPORTING
SHLP = l_shlp
DISPONLY = ' '
MAXRECORDS = 500
MULTISEL = 'X'
CUCOL = SY-CUCOL
CUROW = SY-CUROW
IMPORTING
RC = l_rc
TABLES
RETURN_VALUES = t_DDSHRETVAL
IF l_rc = 0.
LOOP AT t_DDSHRETVAL INTO w_DDSHRETVAL.
CASE w_DDSHRETVAL-fieldname.
WHEN 'SNNTX'. "W_SNNTX = w_DDSHRETVAL-fieldval.
dyname = sy-repid.
dynumb = sy-dynnr.
dynpfields-fieldname = 'W_SNNTX'.
dynpfields-fieldvalue = w_DDSHRETVAL-fieldval.
APPEND dynpfields.
WHEN 'SBRTX'. "W_SBRTX = w_DDSHRETVAL-fieldval.
dyname = sy-repid.
dynumb = sy-dynnr.
dynpfields-fieldname = 'W_SBRTX'.
dynpfields-fieldvalue = w_DDSHRETVAL-fieldval.
APPEND dynpfields.
WHEN 'SBSTX'. "W_SBSTX = w_DDSHRETVAL-fieldval.
dyname = sy-repid.
dynumb = sy-dynnr.
dynpfields-fieldname = 'W_SBSTX'.
dynpfields-fieldvalue = w_DDSHRETVAL-fieldval.
APPEND dynpfields.
WHEN 'ENPTX'. "W_ENPTX = w_DDSHRETVAL-fieldval.
dyname = sy-repid.
dynumb = sy-dynnr.
dynpfields-fieldname = 'W_ENPTX'.
dynpfields-fieldvalue = w_DDSHRETVAL-fieldval.
APPEND dynpfields.
WHEN 'PLANT_CODE'. "W_ENPTX = w_DDSHRETVAL-fieldval.
dyname = sy-repid.
dynumb = sy-dynnr.
dynpfields-fieldname = 'W_WERKS'.
dynpfields-fieldvalue = w_DDSHRETVAL-fieldval.
APPEND dynpfields.
ENDCASE.
ENDLOOP.
CALL FUNCTION 'DYNP_VALUES_UPDATE'
EXPORTING
dyname = dyname
dynumb = dynumb
TABLES
dynpfields = dynpfields.
ENDIF.

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        IF sy-subrc EQ 0.
    Updating post code
          CONCATENATE i_mprn1-outcode  i_mprn1-incode
                        INTO ws_postcode
                             SEPARATED BY space.
          MOVE ws_postcode TO i_mprn-post_code.
          CLEAR   : i_dnpfld,
                    ws_dynpfld.
          REFRESH : i_dnpfld.
          ws_dyname   = 'ZSRO_MASTER_DATA'.
          ws_dynumb   = '0301'.
          ws_dynpfld-fieldname  ='I_MPRN-POST_CODE'.
          ws_dynpfld-fieldvalue = ws_postcode .
          ws_dynpfld-stepl      = stepl_index.
          APPEND ws_dynpfld TO i_dnpfld.
          CALL FUNCTION 'DYNP_VALUES_UPDATE'
            EXPORTING
              dyname               = ws_dyname
              dynumb               = ws_dynumb
            TABLES
              dynpfields           = i_dnpfld
            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.
    Updating MPRN
          MOVE i_mprn1-mprn TO i_mprn-mprn.
          CLEAR   : i_dnpfld,
                    ws_dynpfld.
          REFRESH : i_dnpfld.
          ws_dyname   = 'ZSRO_MASTER_DATA'.
          ws_dynumb   = '0301'.
          ws_dynpfld-fieldname  ='I_MPRN-MPRN'.
          ws_dynpfld-fieldvalue = i_mprn1-mprn .
          ws_dynpfld-stepl      = stepl_index.
          APPEND ws_dynpfld TO i_dnpfld.
          CALL FUNCTION 'DYNP_VALUES_UPDATE'
            EXPORTING
              dyname               = ws_dyname
              dynumb               = ws_dynumb
            TABLES
              dynpfields           = i_dnpfld
            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.
        ENDIF.
      ELSEIF sy-subrc EQ 2.
        MESSAGE s005(zspa) WITH ws_postcode .
      ENDIF.
    ENDMODULE.                    "PSTLZ_F4 INPUT
    MODULE MPRN_F4 INPUT
    MODULE mprn_f4 INPUT.
    reading post code
    DATA: stepl TYPE systepl,
           stepl_index TYPE systepl.
      CLEAR: stepl, stepl_index.
      CLEAR:   lt_returntab,lt_dynpfields,i_mprn1.
      REFRESH: lt_returntab,lt_dynpfields,i_mprn1.
      lt_dynpfields-fieldname = 'I_MPRN-POST_CODE'.
      lt_dynpfields-stepl     = stepl.
      APPEND lt_dynpfields. CLEAR lt_dynpfields.
      CALL FUNCTION 'DYNP_VALUES_READ'
        EXPORTING
          dyname               = sy-repid
          dynumb               = sy-dynnr
          translate_to_upper   = c_x
          determine_loop_index = c_x
        TABLES
          dynpfields           = lt_dynpfields
        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 EQ 0.
        READ TABLE lt_dynpfields INDEX 1.
      ENDIF.
      ws_outcode = lt_dynpfields-fieldvalue.
      stepl_index = lt_dynpfields-stepl.
      REPLACE '*' WITH ' ' INTO lt_dynpfields-fieldvalue.
      IF NOT lt_dynpfields-fieldvalue IS INITIAL.
        MOVE lt_dynpfields-fieldvalue TO ws_outcode.
        ws_len = STRLEN( lt_dynpfields-fieldvalue ).
        IF ws_len GE 7.
          ws_len = ws_len - 3.
         ws_icode = ws_code+ws_len(3).
          lt_dynpfields-fieldvalue = lt_dynpfields-fieldvalue+0(ws_len).
          CONCATENATE lt_dynpfields-fieldvalue '%'
              INTO ws_outcode.
          CONDENSE lt_dynpfields-fieldvalue.
       REPLACE ws_icode WITH ' ' INTO lt_dynpfields-fieldvalue.
        ELSE.
          CONCATENATE lt_dynpfields-fieldvalue+0(4) '%'
            INTO ws_outcode.
        ENDIF.
       ws_ocode = ws_code+0(3).
      ENDIF.
    reading MPRN
      CLEAR:   lt_returntab,lt_dnpfields,i_mprn1.
      REFRESH: lt_returntab,lt_dnpfields,i_mprn1.
      lt_dnpfields-fieldname = 'I_MPRN-MPRN'.
      lt_dnpfields-stepl     = stepl_index.
      APPEND lt_dnpfields. CLEAR lt_dnpfields.
      CALL FUNCTION 'DYNP_VALUES_READ'
        EXPORTING
          dyname               = sy-repid
          dynumb               = sy-dynnr
          translate_to_upper   = 'X'
        TABLES
          dynpfields           = lt_dnpfields
        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 EQ 0.
        READ TABLE lt_dnpfields INDEX 1.
      ENDIF.
    MPRN blank and Post code exist
      IF lt_dnpfields-fieldvalue IS INITIAL.
        IF NOT lt_dynpfields-fieldvalue IS INITIAL.
          SELECT mprn ser_num sub_bud bud_name del_pt_alias
                 bud_num dep_street prin_street dbl_dep_street
                 dep_locty post_town county outcode incode
                 lg_site_ind file_date FROM zspa_mprn INTO
                 CORRESPONDING FIELDS OF TABLE i_mprn1
                 WHERE outcode LIKE ws_outcode.
        ELSE.
    MPRN blank and Post code blank
          SELECT mprn ser_num sub_bud bud_name del_pt_alias
                 bud_num dep_street prin_street dbl_dep_street
                 dep_locty post_town county outcode incode
                 lg_site_ind file_date FROM zspa_mprn INTO
                 CORRESPONDING FIELDS OF TABLE i_mprn1.
        ENDIF.
      ELSE.
    MPRN exist and Post code exist
        IF NOT lt_dynpfields-fieldvalue IS INITIAL.
          SELECT mprn ser_num sub_bud bud_name del_pt_alias
                 bud_num dep_street prin_street dbl_dep_street
                 dep_locty post_town county outcode incode
                 lg_site_ind file_date FROM zspa_mprn INTO
                 CORRESPONDING FIELDS OF TABLE i_mprn1
                 WHERE outcode LIKE ws_outcode AND
                       mprn EQ lt_dnpfields-fieldvalue.
        ELSE.
    MPRN exist and Post code blank
          SELECT mprn ser_num sub_bud bud_name del_pt_alias
                 bud_num dep_street prin_street dbl_dep_street
                 dep_locty post_town county outcode incode
                 lg_site_ind file_date FROM zspa_mprn INTO
                 CORRESPONDING FIELDS OF TABLE i_mprn1
                 WHERE mprn EQ lt_dnpfields-fieldvalue.
        ENDIF.
      ENDIF.
      CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
        EXPORTING
          retfield        = 'MPRN'
          dynpprog        = sy-repid
          dynpnr          = sy-dynnr
          window_title    = 'Select MPRN'
          value_org       = 'S'
        TABLES
          value_tab       = i_mprn1 "lt_mprn
          return_tab      = lt_returntab
        EXCEPTIONS
          parameter_error = 1
          no_values_found = 2
          OTHERS          = 3.
      IF sy-subrc EQ 0.
        READ TABLE lt_returntab INDEX 1.
        READ TABLE i_mprn1 WITH KEY mprn = lt_returntab-fieldval.
        IF sy-subrc EQ 0.
    Updating MPRN
          MOVE i_mprn1-mprn TO i_mprn-mprn.
          CLEAR   : i_dnpfld,
                    ws_dynpfld.
          REFRESH : i_dnpfld.
          ws_dyname   = 'ZSRO_MASTER_DATA'.
          ws_dynumb   = '0301'.
          ws_dynpfld-fieldname  ='I_MPRN-MPRN'.
          ws_dynpfld-fieldvalue = i_mprn1-mprn .
          ws_dynpfld-stepl      = stepl_index.
          APPEND ws_dynpfld TO i_dnpfld.
    **code changed by laxman 10.08.2005
         ws_dynpfld-stepl  = mprn-current_line.
    **code changed by laxman 10.08.2005
          CALL FUNCTION 'DYNP_VALUES_UPDATE'
            EXPORTING
              dyname               = ws_dyname
              dynumb               = ws_dynumb
            TABLES
              dynpfields           = i_dnpfld
            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.
    Updating post code
          CONCATENATE i_mprn1-outcode  i_mprn1-incode
                        INTO ws_postcode
                             SEPARATED BY space.
          MOVE ws_postcode TO i_mprn-post_code.
          CLEAR   : i_dnpfld,
                    ws_dynpfld.
          REFRESH : i_dnpfld.
          ws_dyname   = 'ZSRO_MASTER_DATA'.
          ws_dynumb   = '0301'.
          ws_dynpfld-fieldname  ='I_MPRN-POST_CODE'.
          ws_dynpfld-fieldvalue = ws_postcode .
          ws_dynpfld-stepl      = stepl_index.
          APPEND ws_dynpfld TO i_dnpfld.
    **code changed by laxman 10.08.2005
         break gblap0.
         ws_dynpfld-stepl  = mprn-current_line.
         LOOP AT i_mprn.
           MOVE i_mprn1-mprn TO i_mprn-mprn.
           MOVE ws_postcode TO i_mprn-post_code.
           MODIFY i_mprn INDEX
                    mprn-current_line." transporting MPRN POST_CODE.
         ENDLOOP.
    **code changed by laxman 10.08.2005
          CALL FUNCTION 'DYNP_VALUES_UPDATE'
            EXPORTING
              dyname               = ws_dyname
              dynumb               = ws_dynumb
            TABLES
              dynpfields           = i_dnpfld
            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.
        ENDIF.
      ELSEIF sy-subrc EQ 2.
        MESSAGE s006(zspa) WITH i_mprn1-mprn .
      ENDIF.
    ENDMODULE.                    "MPRN_F4 INPUT
    MODULE GNTC_F4 INPUT
    MODULE gntc_f4 INPUT.
      DATA: BEGIN OF lt_gntc OCCURS 0,
              gntc LIKE iflot-zzgntc,
            END OF lt_gntc.
      CLEAR:   lt_returntab, lt_gntc.
      REFRESH: lt_returntab, lt_gntc.
      lt_gntc-gntc = 'DM'.
      APPEND lt_gntc. CLEAR lt_gntc.
      lt_gntc-gntc = 'NDM'.
      APPEND lt_gntc. CLEAR lt_gntc.
      CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
        EXPORTING
          retfield        = 'ZZGNTC'
          dynpprog        = sy-repid
          dynpnr          = sy-dynnr
          window_title    = 'Select Gas Nomination Type Code'
          value_org       = 'S'
        TABLES
          value_tab       = lt_gntc
          return_tab      = lt_returntab
        EXCEPTIONS
          parameter_error = 1
          no_values_found = 2
          OTHERS          = 3.
      IF sy-subrc EQ 0.
        READ TABLE lt_returntab INDEX 1.
        i_mprn-dm_ndm = lt_returntab-fieldval.
      ENDIF.
    ENDMODULE.                    "GNTC_F4 INPUT
    *&      Module  mprn1_f4  INPUT
          text
    MODULE mprn1_f4 INPUT.
      DATA: lt_f4          TYPE ddshretval OCCURS 0 WITH HEADER LINE,
            lt_returntab1  LIKE ddshretval OCCURS 0 WITH HEADER LINE,
            lt_dynpfields1 LIKE dynpread OCCURS 0 WITH HEADER LINE,
            lt_dnpfields1  LIKE dynpread OCCURS 0 WITH HEADER LINE.
      DATA: stepl1 TYPE systepl,
            stepl_index1 TYPE systepl.
      DATA : i_dnpfld1      LIKE dynpread OCCURS 0 WITH HEADER LINE,
             ws_dyname1     LIKE d020s-prog,
             ws_dynumb1     LIKE d020s-dnum,
             ws_dynpfld1    LIKE dynpread.
      CLEAR: i_dnpfld1,  ws_dyname1, ws_dynumb1, ws_dynpfld1,
             lt_f4, lt_returntab1,lt_dynpfields1, lt_f4,
             stepl1, stepl_index1.
      REFRESH: i_dnpfld1, lt_returntab1,lt_dynpfields1, lt_f4.
    To Determine Steploop Index
      lt_dynpfields1-fieldname = 'I_MPRN-POST_CODE'.
      lt_dynpfields1-stepl     = stepl1.
      APPEND lt_dynpfields1. CLEAR lt_dynpfields1.
      CALL FUNCTION 'DYNP_VALUES_READ'
        EXPORTING
          dyname               = sy-repid
          dynumb               = sy-dynnr
          translate_to_upper   = 'X'
          determine_loop_index = 'X'
        TABLES
          dynpfields           = lt_dynpfields1
        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 EQ 0.
        READ TABLE lt_dynpfields1 INDEX 1.
      ENDIF.
      stepl_index1 = lt_dynpfields1-stepl.
      CALL FUNCTION 'F4IF_FIELD_VALUE_REQUEST'
        EXPORTING
          tabname           = 'IFLOT'
          fieldname         = 'I_MPRN-MPRN'
          searchhelp        = 'ZS_MPRN_PC'
          dynpprog          = sy-repid
          dynpnr            = sy-dynnr
        TABLES
          return_tab        = lt_f4
        EXCEPTIONS
          field_not_found   = 1
          no_help_for_field = 2
          inconsistent_help = 3
          no_values_found   = 4
          OTHERS            = 5.
      IF sy-subrc <> 0.
        MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
        WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
      ENDIF.
    Update tablecontrol
      READ TABLE lt_f4 WITH KEY fieldname = 'MPRN'.
      IF sy-subrc = 0.
        MOVE lt_f4-fieldval TO i_mprn-mprn.
        ws_dyname1   = 'ZSRO_MASTER_DATA'.
        ws_dynumb1   = '0301'.
        ws_dynpfld1-fieldname  ='I_MPRN-MPRN'.
        ws_dynpfld1-fieldvalue = i_mprn-mprn.
        ws_dynpfld1-stepl      = stepl_index1.
        APPEND ws_dynpfld1 TO i_dnpfld1.
        CALL FUNCTION 'DYNP_VALUES_UPDATE'
          EXPORTING
            dyname               = ws_dyname1
            dynumb               = ws_dynumb1
          TABLES
            dynpfields           = i_dnpfld1
          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.
      ENDIF.
      CLEAR  : i_dnpfld1, ws_dynpfld1.
      REFRESH: i_dnpfld1.
      READ TABLE lt_f4 WITH KEY fieldname = 'ZZPSTLZ'.
      IF sy-subrc = 0.
        MOVE lt_f4-fieldval TO i_mprn-post_code.
        ws_dyname1   = 'ZSRO_MASTER_DATA'.
        ws_dynumb1   = '0301'.
        ws_dynpfld1-fieldname  ='I_MPRN-POST_CODE'.
        ws_dynpfld1-fieldvalue = i_mprn-post_code.
        ws_dynpfld1-stepl      = stepl_index1.
        APPEND ws_dynpfld1 TO i_dnpfld1.
        CALL FUNCTION 'DYNP_VALUES_UPDATE'
          EXPORTING
            dyname               = ws_dyname1
            dynumb               = ws_dynumb1
          TABLES
            dynpfields           = i_dnpfld1
          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.
      ENDIF.
    ENDMODULE.                 " mprn1_f4  INPUT
    *&      Module  pstlz1_f4  INPUT
          text
    MODULE pstlz1_f4 INPUT.
      CLEAR: i_dnpfld1,  ws_dyname1, ws_dynumb1, ws_dynpfld1,
              lt_f4, lt_returntab1,lt_dynpfields1, lt_f4,
              stepl1, stepl_index1.
      REFRESH: i_dnpfld1, lt_returntab1,lt_dynpfields1, lt_f4.
    To Determine Steploop Index
      lt_dynpfields1-fieldname = 'I_MPRN-MPRN'.
      lt_dynpfields1-stepl     = stepl1.
      APPEND lt_dynpfields1. CLEAR lt_dynpfields1.
      CALL FUNCTION 'DYNP_VALUES_READ'
        EXPORTING
          dyname               = sy-repid
          dynumb               = sy-dynnr
          translate_to_upper   = 'X'
          determine_loop_index = 'X'
        TABLES
          dynpfields           = lt_dynpfields1
        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 EQ 0.
        READ TABLE lt_dynpfields1 INDEX 1.
      ENDIF.
      stepl_index1 = lt_dynpfields1-stepl.
      CALL FUNCTION 'F4IF_FIELD_VALUE_REQUEST'
        EXPORTING
          tabname           = 'IFLOT'
          fieldname         = 'I_MPRN-POST_CODE'
          searchhelp        = 'ZS_MPRN_PC'
          dynpprog          = sy-repid
          dynpnr            = sy-dynnr
        TABLES
          return_tab        = lt_f4
        EXCEPTIONS
          field_not_found   = 1
          no_help_for_field = 2
          inconsistent_help = 3
          no_values_found   = 4
          OTHERS            = 5.
      IF sy-subrc <> 0.
        MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
        WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
      ENDIF.
    Update tablecontrol
      READ TABLE lt_f4 WITH KEY fieldname = 'ZZPSTLZ'.
      IF sy-subrc = 0.
        MOVE lt_f4-fieldval TO i_mprn-post_code.
        ws_dyname1   = 'ZSRO_MASTER_DATA'.
        ws_dynumb1   = '0301'.
        ws_dynpfld1-fieldname  ='I_MPRN-POST_CODE'.
        ws_dynpfld1-fieldvalue = i_mprn-post_code.
        ws_dynpfld1-stepl      = stepl_index1.
        APPEND ws_dynpfld1 TO i_dnpfld1.
        CALL FUNCTION 'DYNP_VALUES_UPDATE'
          EXPORTING
            dyname               = ws_dyname1
            dynumb               = ws_dynumb1
          TABLES
            dynpfields           = i_dnpfld1
          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.
      ENDIF.
      CLEAR  : i_dnpfld1, ws_dynpfld1.
      REFRESH: i_dnpfld1.
      READ TABLE lt_f4 WITH KEY fieldname = 'MPRN'.
      IF sy-subrc = 0.
        MOVE lt_f4-fieldval TO i_mprn-mprn.
        ws_dyname1   = 'ZSRO_MASTER_DATA'.
        ws_dynumb1   = '0301'.
        ws_dynpfld1-fieldname  ='I_MPRN-MPRN'.
        ws_dynpfld1-fieldvalue = i_mprn-mprn.
        ws_dynpfld1-stepl      = stepl_index1.
        APPEND ws_dynpfld1 TO i_dnpfld1.
        CALL FUNCTION 'DYNP_VALUES_UPDATE'
          EXPORTING
            dyname               = ws_dyname1
            dynumb               = ws_dynumb1
          TABLES
            dynpfields           = i_dnpfld1
          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.
      ENDIF.
    ENDMODULE.                 " pstlz1_f4  INPUT
    Regards,
    Prakash.

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