Method EXECUTE

METHOD /bobf/if_frw_action~execute.  DATA lr_root           TYPE REF TO zbo_s_root. " Combined structure of the BO  DATA lt_changed_fields TYPE /bobf/t_frw_name.  DATA ls_key            TYPE /bobf/s_frw_key.* To prepare update information, create the data reference for the root node  CREATE DATA lr_root.  * Set the ATTRIBUTE quote_status to new value      lr_root->quote_status = 'P'. "Published    APPEND zif_bo_sales_quote_c=>sc_node_attribute-root-quote_status TO lt_changed_fields.* Read the keys for all node instances that are processed by the action   LOOP AT it_key INTO ls_key.  * Use io_modify to update the node instance      io_modify->update(      EXPORTING        iv_node           = zif_bo_sales_quote_c=>sc_node-root        iv_key            = ls_key-key        is_data           = lr_root        it_changed_fields = lt_changed_fields ).  ENDLOOP.ENDMETHOD.