CALL FUNCTION 'RV_ORDER_FLOW_INFORMATION'
EXPORTING
* AUFBEREITUNG = '2'
* BELEGTYP = ' '
comwa = it_vbco6
* NACHFOLGER = 'X'
* N_STUFEN = '50'
* VORGAENGER = 'X'
* V_STUFEN = '50'
* IMPORTING
* BELEGTYP_BACK =
TABLES
vbfa_tab = it_vbfa “返回所有后续凭证
EXCEPTIONS
no_vbfa = 1
no_vbuk_found = 2
OTHERS = 3