Question

ABAP代码周期运行

我有一个需求要求一段ABAP代码每隔一段时间运行一次.除了后台作业以外还有别的方法吗?

Answer 1

1. 用WAIT命令。
DO 3 TIMES.
WRITE: / 'GOOD LUCK!'.
WAIT UP TO 5 SECONDS.
ENDDO.
2. ABAP OO 的TIMER. (CL_RSDA_TIMER)
DATA TIMER TYPE REF TO CL_RSDA_TIMER.
DATA RETUR TYPE RS_BOOL.

CREATE OBJECT TIMER
EXPORTING
I_DURATION = 5.

DO 3 TIMES.

DO .
CALL METHOD TIMER->TIME_IS_UP
RECEIVING
R_BOOL = RETUR.

IF ( RETUR = 'X' ).
CALL METHOD TIMER->WAIT
EXPORTING
I_SECONDS = 5
.

CLEAR: RETUR.
EXIT.

ENDIF.
ENDDO.

IF SY-SUBRC = 0.
WRITE: / 'GOOD LUCK!'.
ENDIF.
ENDDO.

Answer 2

要么job自动运行，要么事件触发