Read the Current BP number before saving

Question

HI Experts,
From the Identification tab iam creating the BP by entering all the mandatory fields and then i click on END button instead of "Save" so on this END button event i want to read the current BP which is not yet saved in the database.
Iam writting the logic of END button in the IF_CRM_IC_PREPARE_FOR_CALLBACK~EXECUTE method of the Main View set(IUICMD/MainVS).
data: zv_core    TYPE REF TO cl_crm_bol_core,
         zv_entity TYPE REF TO cl_crm_bol_entity_manager,
         zv_core = cl_crm_bol_core=>get_instance( ).
         CALL METHOD zv_core->get_entity_manager
           RECEIVING
               rv_result = zv_entity.
In Debug mode when i check the ZV_ENTITY in that there is one Private Attribute ENTITY_TAB of type Sorted Table where i can see 3 entries with OBJECT_NAME as "BuilHeader","BuilContactPerson", "BuilStandardAddress" when i check the Entity reference of ""BuilHeader" iam getting the current BP number. But how to read this entity iam not getting this.???
I tried the below way..
LOOP AT zv_entity->entity_tab ASSIGNING <itab>.
ENDLOOP.
But it says that "Access to private attribute "ENTITY_TAB" is not allowed."..
Regards.

Answer 1

Hi Hemant,
As you are implementing your method in overview set , try to access the view controller where the BP ID is created by rereading the entity.
DATA: lv_viewname TYPE string,
        lr_viewctrl TYPE REF TO cl_bsp_wd_view_controller.
  lv_viewname = me->get_viewarea_content( '<View Area of your view>' ).                            
  IF lv_viewname IS NOT INITIAL.
    lr_viewctrl = me->get_subcontroller_by_viewname( lv_viewname ).
    IF lr_viewctrl IS BOUND.
      TRY.
          CALL METHOD lr_viewctrl->('<method_name>')   .
           CATCH cx_sy_dyn_call_error.
          RETURN.
      ENDTRY.
    ENDIF.
  ENDIF.
Regards,
Nithish
Edited by: nithish P on Feb 7, 2012 2:32 PM