BBP_PD_PO_GETDETAIL returns empty item[], condition[] first time

Question

Hi Expert,
I have implimented BADI BBP_DRIVER_DETERMINE and assign custom FM zB46B_DPO_TRANSFER to create PO in backend system.
When I create PO and order it first time... FM zB46B_DPO_TRANSFER is getting called where I want to read PO item condition using FM BBP_PD_PO_GETDETAIL and pass to fm which creates PO in backend.
FM BBP_PD_PO_GETDETAIL is returning blank table PRIDOC[] (pricing data).
I pass guid of the PO to the FM to get the details.
for the saved PO it return every details perfectly.
Do I need to read from buffer or what... how ???
Thanks,
Rajesh.

Answer 1

hi ,
  Try to read from buffer.
  The below code will work in change Badi so definitely it will work in your badi also.
     DATA: lo_pd_model TYPE REF TO /sapsrm/if_pdo_model_access.
      lo_pd_model = /sapsrm/cl_pdo_model_factory=>get_instance( ).
  lo_pd_model->get_detail(
    EXPORTING
      iv_guid          = is_header-guid
      iv_with_itemdata = abap_TRUE
    IMPORTING
      es_header        = li_header
      ET_PRIDOC        = LT_PRIDOC ).
if the above method is not working then get the buffer instance for /SAPSRM/CL_PDO_BO_PO_ADV.
data   lo_pdo_po              TYPE REF TO /sapsrm/if_pdo_bo_po_adv.
  CALL METHOD /sapsrm/cl_pdo_factory_po_adv=>get_buffered_instance
    EXPORTING
      iv_header_guid = ls_header-guid
    RECEIVING
      ro_instance    = lo_pdo_po.
  check the implementation class  /SAPSRM/CL_PDO_BO_PO_ADV which method is suitable to get the condition records.
   the below code is sample method how to call ....
TRY.
      CALL METHOD lo_pdo_po->/sapsrm/if_pdo_do_schedules~get_schedule_line
        EXPORTING
          iv_item_guid         = ls_item-guid
        IMPORTING
          et_sdln              = lt_sdln
          eo_meta_data_handler = lo_meta_data_handler
        CHANGING
          co_message_handler   = lo_message_handler.
    CATCH /sapsrm/cx_pdo_abort .
    CATCH /sapsrm/cx_pdo_no_authorizatio .
  ENDTRY.
regards,
Devi