使用自定义的number range objects的方法
1、Create number range object using OYSN.
2、Then call the following function modules.
FORM get_next_id CHANGING p_discrep.
DATA: last_id LIKE zrecaudit-discrep,
quant LIKE inri-quantity, "dummy
code LIKE inri-returncode."returncode
CALL FUNCTION 'NUMBER_RANGE_ENQUEUE'
EXPORTING
object = 'ZRECAUDIT'
EXCEPTIONS
foreign_lock = 1
object_not_found = 2
system_failure = 3
OTHERS = 4.
IF sy-subrc = 0.
CALL FUNCTION 'NUMBER_GET_NEXT'
EXPORTING
nr_range_nr = '01'
object = 'ZRECAUDIT'
IMPORTING
number = last_id
quantity = quant
returncode = code
EXCEPTIONS
interval_not_found = 1
number_range_not_intern = 2
object_not_found = 3
quantity_is_0 = 4
quantity_is_not_1 = 5
interval_overflow = 6
buffer_overflow = 7
OTHERS = 8.
CALL FUNCTION 'NUMBER_RANGE_DEQUEUE'
EXPORTING
object = 'ZRECAUDIT'
EXCEPTIONS
object_not_found = 1
OTHERS = 2.
ENDIF.
ENDFORM. " get_next_id