使用函数RV_ORDER_FLOW_INFORMATION获取SO凭证流

函数RV_ORDER_FLOW_INFORMATION可以获取SO凭证流

call function 'RV_ORDER_FLOW_INFORMATION'
exporting
         aufbereitung        = '2'
         belegtyp            = 'C'
         comwa               = l_comwa " SO.
         nachfolger          = 'X'
         n_stufen            = '50'
         vorgaenger          = 'X'
         v_stufen            = '50'
*       IMPORTING
*         BELEGTYP_BACK       =
tables
          vbfa_tab           = l_itab_vbfa_temp
exceptions
         no_vbfa             = 1
         no_vbuk_found       = 2
others              = 3.