Dear Experts,
I have created a ALV Webdynpro for EKPO.
I have taken 6 fields.
one is input. when i am clicking the get details button..the alv output is not showing.
While displaying , its not displaying the output .
method ONACTIONGET_DETAILS .
* set the input
DATA lo_nd_ekko TYPE REF TO if_wd_context_node.
DATA lo_el_ekko TYPE REF TO if_wd_context_element.
DATA ls_ekko TYPE wd_this->Element_ekko.
DATA lv_ebeln TYPE wd_this->Element_ekko-ebeln.
lo_nd_ekko = wd_context->get_child_node( name = wd_this->wdctx_ekko ).
lo_el_ekko = lo_nd_ekko->get_element( ).
lo_el_ekko->get_attribute(
EXPORTING
name = `EBELN`
IMPORTING
value = lv_ebeln ).
* set the output
DATA lo_nd_output TYPE REF TO if_wd_context_node.
DATA lt_output TYPE wd_this->Elements_output.
lo_nd_output = wd_context->get_child_node( name = wd_this->wdctx_output ).
* fetch the data
select ebeln txz01 matnr menge netwr from ekpo
into CORRESPONDING FIELDS OF TABLE lt_output
WHERE ebeln = lv_ebeln.
lo_nd_output->bind_table( new_items = lt_output set_initial_elements = abap_true ).
endmethod.
i am not getting the alv output..after clicking the button details alv output is showing blank.
How to resove that Error???