Created by Jerry Wang, last modified on Apr 29, 2015
sample code：
*&---------------------------------------------------------------------*
*& Report ZPARTNER_DETERMINE_VIA_CODE
*&
*&---------------------------------------------------------------------*
*&
*&
*&---------------------------------------------------------------------*
REPORT zpartner_determine_via_code.
DATA: ls_partner_control TYPE crmt_partner_control,
ls_com_structure TYPE string.
DATA: lv_selection_needed TYPE crmt_boolean,
lv_is_buying_center TYPE abap_bool,
lt_partner_com TYPE crmt_partner_comt,
lt_input_fields TYPE crmt_input_field_tab,
lt_attributes_com TYPE crmt_partner_attribute_com_tab.
ls_partner_control-document_id = 'FA163EEF573D1EE4BBC44EC5ED565039'.
ls_partner_control-caller = 'CRM'.
ls_partner_control-object_type = 'BUS2000112'.
ls_partner_control-master_data_structure = 'CRMT_BUS_SALES_COM'.
ls_partner_control-determ_proc = '00000041'.
ls_partner_control-scope = 'A'.
ls_partner_control-no_default_for_calendar_flag = 'X'.
ls_partner_control-process_type = 'SC1'.
CALL FUNCTION 'CRM_PARTNER_DETERMINATION_OW'
EXPORTING
iv_ref_guid = 'FA163EEF573D1EE4BBC44EC5ED565039'
iv_ref_kind = 'A'
iv_point_of_determ = '0'
iv_predecessor_guid = '00000000000000000000000000000000'
is_partner_control = ls_partner_control
is_md_structure = ls_com_structure
IMPORTING
ev_selection_needed = lv_selection_needed
et_partner_com = lt_partner_com
et_input_fields = lt_input_fields
et_attributes_com = lt_attributes_com
EXCEPTIONS
error_occurred = 1
parameter_error = 2
OTHERS = 3.
IF sy-subrc = 0.
WRITE: / 'partner determination is done successfully'.
ENDIF.
BREAK-POINT.
determine 结果存放在变量lt_partner_com里
关于该determine结果的计算逻辑记录在如下wiki里：
wiki.scn.sap.com/wiki/displa…