Hi Vimal,
Try this:
* Data declaration
DATA lo_nd_node1 TYPE REF TO if_wd_context_node.
DATA lo_nd_node2 TYPE REF TO if_wd_context_node.
DATA lo_nd_node3 TYPE REF TO if_wd_context_node.
* Declare internal table of type Node3
DATA lt_node3_table TYPE wd_this->Elements_node3name.
* Navigate from CONTEXT to child node NODE1
lo_nd_node1 = wd_context->get_child_node( name = wd_this->wdctx_node1name ).
* Navigate from NODE1 to child node NODE2
lo_nd_node2 = lo_nd_node1->get_child_node( name = wd_this->wdctx_node2name ).
* Navigate from NODE2 to child node NODE3
lo_nd_node3 = lo_nd_node2->get_child_node( name = wd_this->wdctx_node3name ).
* Get contents of NODE3 into internal table
lo_nd_node3->get_stattic_attributes_table( IMPORTING Table = lt_node3_table ).
Regards,
Felipe