Please provide solution for filter

Question

hi  everyone
I'm new to SAP
can anyone please help me in solving the issue of filter
i have tried the method in
http://www.scribd.com/doc/29086467/WDA-Table-UI-Element-Filter
and created a attribute  gt_expenseset of type zhr_emp_reimp_ex(my table)
and
supply function by name supply_expenseset
the code in supply_expenseset is
method supply_expenseset .
* data declaration
  data:
    itab_expenseset            type if_componentcontroller=>elements_expenseset,
    stru_expenseset            like line of itab_expenseset.
* @TODO compute values
* e.g. call a data providing FuBa
  select * from zhr_emp_reimp_ex into corresponding fields of table itab_expenseset.
* bind all the elements
  node->bind_table(
    new_items =  itab_expenseset
    set_initial_elements = abap_true ).
  wd_this->gt_expenseset = stru_expenseset.
endmethod.
and i have written the code in the event handler filter
method onactionfilter .
*   wd_this->table_control->apply_filter( ).
    DATA node_expenseset1                    TYPE REF TO if_wd_context_node.
    data elem_expenseset1                    TYPE REF TO if_wd_context_element.
    data stru_expenseset1                    TYPE wd_this->element_expenseset1 .
    data itab_expenseset                     type wd_this->elements_expenseset.
* navigate from <CONTEXT> to <EXPENSESET1> via lead selection
  node_expenseset1 = wd_context->get_child_node( name = wd_this->wdctx_expenseset1 ).
* get element via lead selection
  elem_expenseset1 = node_expenseset1->get_element(  ).
IF elem_expenseset1 is INITIAL.
return.
ENDIF.
* get all declared attributes
  elem_expenseset1->get_static_attributes(
    IMPORTING
      static_attributes = stru_expenseset1 ).
  DATA:
    node_expenseset                     TYPE REF TO if_wd_context_node,
    elem_expenseset                     TYPE REF TO if_wd_context_element,
    stru_expenseset                     TYPE wd_this->element_expenseset .
*copy values
itab_expenseset = wd_comp_controller->gt_expenseset.
*if filter is defined for expense_set
IF not stru_expenseset1-expense_set is initial.
  delete itab_expenseset where expense_set NP stru_expenseset1-expense_set.
ENDIF.
* navigate from <CONTEXT> to <EXPENSESET> via lead selection
  node_expenseset = wd_context->get_child_node( name = wd_this->wdctx_expenseset ).
node_expenseset->bind_table( itab_expenseset ).
endmethod.
but the error im getting is itab-expenset cannot be converted to me->expenseset
can any one help me please
thanks & Regards
Madhu

Answer 1

Hi panduranga
A Customer Condition Group is maintained in only 2 digits .If you want to go for more than 2 digits then you need to take the help of ABAP'er and you need to go for enhancement
Regards
Srinath