Hi Experts,
plzzz check d code
here all values are updating to ztable perfectly
but Dynamically filling values are not displaying except in first record
even in first record also last record run time values are displaying for me
plzzz guide me for code change
as know might need to access via index set attribute but
not able to code 
*********************************SAVING FORM**************************************
***********************************************************************************
DATA LO_ND_ND_FORM TYPE REF TO IF_WD_CONTEXT_NODE.
DATA LO_EL_ND_FORM TYPE REF TO IF_WD_CONTEXT_ELEMENT.
DATA LS_ND_FORM TYPE WD_THIS->ELEMENT_ND_FORM.
LO_ND_ND_FORM = WD_CONTEXT->GET_CHILD_NODE( NAME = WD_THIS->WDCTX_ND_FORM ).
LO_EL_ND_FORM = LO_ND_ND_FORM->GET_ELEMENT( ).
LO_EL_ND_FORM->GET_STATIC_ATTRIBUTES(
IMPORTING
STATIC_ATTRIBUTES = LS_ND_FORM ).
INSERT ZSILO_CREATE FROM LS_ND_FORM.
******************************************************************************
***********************************exprmnt*****************************************
DATA LO_ND_ND_TABLE TYPE REF TO IF_WD_CONTEXT_NODE.
DATA LT_ND_TABLE TYPE WD_THIS->ELEMENTS_ND_TABLE.
DATA LO_EL_ND_TABLE TYPE REF TO IF_WD_CONTEXT_ELEMENT.
DATA LS_ND_TABLE TYPE WD_THIS->ELEMENT_ND_TABLE.
DATA LV_DIP_HI TYPE WD_THIS->ELEMENT_ND_TABLE-DIP_HI.
DATA LV_VOL_DIP TYPE WD_THIS->ELEMENT_ND_TABLE-VOL_DIP.
data LV_MASSOFLIQD TYPE WD_THIS->ELEMENT_ND_TABLE-MASSOFLIQD.
data LV_VAPOR_VOL TYPE WD_THIS->ELEMENT_ND_TABLE-VAPOR_VOL.
data lv_PRESSURE_VOL TYPE WD_THIS->ELEMENT_ND_TABLE-PRESSURE_VOL.
data wa TYPE zsilo_creat.
data it_cret TYPE STANDARD TABLE OF zsilo_creat.
TYPES : BEGIN OF TY_SILO,
LGORT TYPE LGORT_D,
DIP_HI TYPE ZDIPHI,
VOL_DIP TYPE ZVOL_DIP,
pressure TYPE zpressure,
pressure_vol TYPE zpressure,
END OF TY_SILO.
data wa_master TYPE ty_silo.
* navigate from <CONTEXT> to <ND_TABLE> via lead selection
LO_ND_ND_TABLE = WD_CONTEXT->GET_CHILD_NODE( NAME = WD_THIS->WDCTX_ND_TABLE ).
LO_ND_ND_TABLE->GET_STATIC_ATTRIBUTES_TABLE( IMPORTING TABLE = LT_ND_TABLE ).
LOOP at LT_ND_TABLE into wa.
SELECT SINGLE LGORT DIP_HI VOL_DIP pressure pressure_vol
FROM ZSILO_MASTER
INTO WA_master
WHERE LGORT = wa-LGORT AND DIP_HI = wa-DIP_HI and pressure = wa-pressure.
wa-vol_dip = wa_master-vol_dip.
wa-pressure_VOL = wa_master-pressure_vol.
wa-MASSOFLIQD = wa_master-vol_dip * wa-DENSITY.
wa-VAPOR_VOL = wa-MAX_VOL - wa_master-vol_dip.
* navigate from <CONTEXT> to <ND_TABLE> via lead selection
LO_ND_ND_TABLE = WD_CONTEXT->GET_CHILD_NODE( NAME = WD_THIS->WDCTX_ND_TABLE ).
* get element via lead selection
LO_EL_ND_TABLE = LO_ND_ND_TABLE->GET_ELEMENT( ).
* alternative access via index
* data V_INDEX TYPE SY-TABIX.
* lo_el_nd_table = lo_nd_nd_table->get_element( index = v_index ).
* @TODO fill attribute
lv_vol_dip = wa_master-vol_dip.
* set single attribute
if wa_master-vol_dip is not INITIAL.
LO_EL_ND_TABLE->SET_ATTRIBUTE(
NAME = `VOL_DIP`
VALUE = LV_VOL_DIP ).
endif.
LV_MASSOFLIQD = wa-MASSOFLIQD.
if wa-MASSOFLIQD is not INITIAL.
LO_EL_ND_TABLE->SET_ATTRIBUTE(
NAME = `MASSOFLIQD`
VALUE = LV_MASSOFLIQD ).
ENDIF.
LV_VAPOR_VOL = wa-VAPOR_VOL.
if wa-VAPOR_VOL is not INITIAL.
LO_EL_ND_TABLE->SET_ATTRIBUTE(
NAME = `VAPOR_VOL`
VALUE = LV_VAPOR_VOL ).
ENDIF.
LV_PRESSURE_VOL = wa_master-pressure_vol.
if ( wa-PRESSURE is not INITIAL and wa-pressure_vol is not INITIAL ).
LO_EL_ND_TABLE->SET_ATTRIBUTE(
NAME = `PRESSURE_VOL`
VALUE = LV_PRESSURE_VOL ).
* CLEAR wa_master-pressure_vol.
ENDIF.
if wa-werks is not INITIAL.
INSERT zsilo_creat from wa.
else.
clear wa.
CLEAR wa_master.
* CLEAR lv_vol_dip.
* CLEAR LV_MASSOFLIQD.
* CLEAR LV_VAPOR_VOL.
* CLEAR LV_PRESSURE_VOL.
ENDIF.
ENDLOOP.
************************************************************************************
************************************************************************************
************************************************************************************
* alternative access via index
* lo_el_nd_table = lo_nd_nd_table->get_element( index = 1 ).
**********************************************************************************
******Volume of Liquid =read from the Calibration chart against the Dip Ht
******Mass of Liquid=Volume of Liquid*Density of Liquid
******Volume of Vapor=Max Volume of Silo-Volume of liquid
dip_hi dip_vol density mass of liq max vol vapor pressure pressure_vol
1 10 5 50 140 120
2 20 7 140 150 130
10 100
11 110
out should be like this bt for me dynamically filling values are not setting properlly
pllzz hel meeeee
i