使用CRM_ORDER_READ时可以对输出参数作出限制以增加效率

DATA: lt_header_guid       TYPE crmt_object_guid_tab,
          lt_orderadm_h        TYPE crmt_orderadm_h_wrkt,
          ls_orderadm_h        TYPE crmt_orderadm_h_wrk,
          lt_orderadm_i        TYPE crmt_orderadm_i_wrkt,
          ls_orderadm_i        TYPE crmt_orderadm_i_wrk,
          lt_appointment       TYPE crmt_appointment_wrkt,
          ls_appointment       TYPE crmt_appointment_wrk,
          lt_text              TYPE crmt_text_wrkt,
          ls_text              TYPE crmt_text_wrk,
          lt_orgeh             TYPE crmt_orgman_wrkt,
          ls_orgeh             TYPE crmt_orgman_wrk,
          ls_tline             TYPE tline,
          lt_partner           TYPE crmt_partner_external_wrkt,
          ls_partner           TYPE crmt_partner_external_wrk,
          lt_status            TYPE crmt_status_wrkt,
          ls_status            TYPE crmt_status_wrk,
          lt_refobj            TYPE crmt_refobj_wrkt ,
          ls_refobj            TYPE crmt_refobj_wrk ,
          lt_schedlin_i        TYPE crmt_schedlin_i_wrkt,
          ls_schedlin_i        TYPE crmt_schedlin_i_wrk,
          lt_product_i         TYPE crmt_product_i_wrkt,
          ls_product_i         TYPE crmt_product_i_wrk,
          lt_doc_flow          TYPE crmt_doc_flow_wrkt,
          ls_doc_flow          TYPE crmt_doc_flow_wrk,
          lt_activity_h        TYPE crmt_activity_h_wrkt,
          ls_activity_h        TYPE crmt_activity_h_wrk,
          lt_pricing           TYPE crmt_pricing_wrkt,
          ls_pricing           TYPE crmt_pricing_wrk,
          lt_requested_objects TYPE crmt_object_name_tab.


DATA LT_REQUESTED_OBJECTS TYPE CRMT_OBJECT_NAME_TAB.


CONSTANTS: gc_orderadm_h   TYPE crmt_object_name  VALUE 'ORDERADM_H',
             gc_orderadm_i   TYPE crmt_object_name  VALUE 'ORDERADM_I',
             gc_appointment  TYPE crmt_object_name  VALUE 'APPOINTMENT',
             gc_partner      TYPE crmt_object_name  VALUE 'PARTNER',
             gc_orgeh        TYPE crmt_object_name  VALUE 'ORGMAN',
             gc_status       TYPE crmt_object_name  VALUE 'STATUS',
             gc_refobj       TYPE crmt_object_name  VALUE 'REFOBJ',
             gc_schedlin_i   TYPE crmt_object_name  VALUE 'SCHEDLIN_I',
             gc_product_i    TYPE crmt_object_name  VALUE 'PRODUCT_I',
             gc_doc_flow     TYPE crmt_object_name  VALUE 'DOC_FLOW',
             gc_opport_h     TYPE crmt_object_name  VALUE 'OPPORT_H',
             gc_texts        TYPE crmt_object_name  VALUE 'TEXTS',
             gc_pricing      TYPE crmt_object_name  VALUE 'PRICING',
             gc_activity_h   TYPE crmt_object_name  VALUE 'ACTIVITY_H'.


refresh lt_requested_objects .
 INSERT iv_guid        INTO TABLE lt_header_guid.
  INSERT gc_orderadm_h  INTO TABLE lt_requested_objects.
*  INSERT gc_orderadm_i  INTO TABLE lt_requested_objects.
  INSERT gc_appointment INTO TABLE lt_requested_objects.
  INSERT gc_partner     INTO TABLE lt_requested_objects.
  INSERT gc_orgeh       INTO TABLE lt_requested_objects.
  INSERT gc_status      INTO TABLE lt_requested_objects.
*  INSERT gc_refobj      INTO TABLE lt_requested_objects.
*  INSERT gc_schedlin_i  INTO TABLE lt_requested_objects.
*  INSERT gc_product_i   INTO TABLE lt_requested_objects.
  INSERT gc_texts       INTO TABLE lt_requested_objects.
*  INSERT gc_doc_flow    INTO TABLE lt_requested_objects.
*  INSERT gc_opport_h    INTO TABLE lt_requested_objects.
  INSERT gc_activity_h  INTO TABLE lt_requested_objects.
  INSERT gc_pricing     INTO TABLE lt_requested_objects.




 REFRESH:lt_orderadm_h, lt_appointment,lt_text,lt_orgeh,lt_partner,
          lt_status,lt_refobj,lt_orderadm_i,lt_schedlin_i,lt_product_i,
          lt_doc_flow,lt_activity_h ,lt_pricing.
    CALL FUNCTION 'CRM_ORDER_READ'
    EXPORTING
      it_header_guid       = lt_header_guid
      it_requested_objects = lt_requested_objects        "重点在这里
    IMPORTING
      et_orderadm_h        = lt_orderadm_h
      et_appointment       = lt_appointment
      et_activity_h        = lt_activity_h
      et_text              = lt_text
      et_orgman            = lt_orgeh
      et_partner           = lt_partner
      et_status            = lt_status
      et_pricing           = lt_pricing
    EXCEPTIONS
      document_not_found   = 1
      error_occurred       = 2
      document_locked      = 3
      no_change_authority  = 4
      no_display_authority = 5
      no_change_allowed    = 6
      OTHERS               = 7.