2. CALL FUNCTION STARTING NEW TASK 以异步RFC方式实现RFM调用,调用程序不等待远程调用结果继续执行,结果将在回调子程序(callback subroutine)中接收 3. CALL FUNCTION IN BACKROUND TASK 以事务性RFC方式实现RFM调用,远程功能暂不开始执行,等待COMMIT WORK 语句出现时,一次性执行一个或多个远程功能 远程功能调用时,...
选项IN BACKGROUND TASK/UNIT指明该调用为事务性RFC,后者为ABAP7.0版之后针对对象引用的新格式,其中oref必须引用一个接口IF_BGRFC_UNIT实现类的对象。在相邻两个COMMIT WORK语句之间出现的所有相同目标的异步调用都属于同一个LUW。 与异步RFC调用类似,事务性RFC调用也不需要等待每个RFM执行完,主调程序就可以立即继续...
CALL FUNCTION rfm_name IN BACKGROUND TASK …. 或者 CALL FUNCTION rfm_name IN BACKGROUND UNIT oref …. 事务RFC 调用不能直接接收或通过 receive results from fucntion 来接收rfm的返回结果. 模块中不应该指定任何 export类型参数. 队列RFC 方式 要确保事务性RFC中的LUW都按照其创建磁学执行,需要使用队列RFC...
[DESTINATION {dest|{IN GROUP {group|DEFAULT}}}] [{PERFORMING subr}|{CALLING meth} ON END OF TASK] parameter_list. Background RFC 3. CALL FUNCTION func IN BACKGROUND UNIT parameter_list. Transaktionaler RFC 4. CALL FUNCTION func IN BACKGROUND TASK [AS SEPARATE UNIT] [DESTINATI...
endif."&--调用自身RFC -- IV_QRFC = SPACEcallfunction'ZGL_MM_G003_MATERIAL_QRFC'in background task as separate unit exporting iv_uuid=iv_uuid exceptions failed=1others=2. if sy-subrc <>0. endif. commit work. endif. endfunction.
在ABAP中,可以使用与标准数据声明相似的语法处理数据类型,而与数据对象无关。 在程序中必须声明要使用的全部数据对象。声明过程中,必须给数据对象分配属性,其中最重要的属性就是数据类型。 1.1 基本数据类型 对算术运算的非整型结果(如分数)进行四舍五入,而不是截断。
7、ABLES p1 = tabla1 CALL FUNCTION fnc1 DESTINATION dest1 EXPORTING p1 = v1 IMPORTING p1 = v1 TABLES p1 = tabla1 CHANGING p1 = v1 EXCEPTIONS exc1 = retc2 EXCEPTIONS exc1 = retc2 MESSAGE mess CALL FUNCTION fnc1 IN BACKGROUND TASK AS SEPARATE UNIT DESTINATION desti1 EXPORTING p1 = v...
CALL FUNCTION fnc1 IN BACKGROUND TASK AS SEPARATE UNIT DESTINATION desti1 EXPORTING p1 = v1 TABLES p1 = tabla1 CALL CUSTOMER-FUNCTION fnc1 EXPORTING p1 = v2 IMPORTING p1 = v2 TABLES p1 = tabla1 CHANGING p1 = v2 EXCEPTIONS exc2 = retc1 CALL SCREEN scr1 STARTING AT x1 y1 ENDING AT x...
The system responds by creating a billing document request in the background, which later serves as an (to the user) invisible preceding document of the customer invoice. The initial response enables us to establish (and later update) the business data and processing status of the manual invoice...
BACKGOUND BEFORE BETWEEN BIGLITTLE BINARY BIT BLANK BLOCK BREAK-POINT BUFFER BY BYPASSING BYTE BYTECHARACTER CALL CASERESPECTING CASTING CEIL CENTERED CHANGE CHANGING CHARACTER CHECK CHECKBOX CHECKBOXSYMBOLICONLINE CLASS-DATA CLASS-EVENTS CLASS-METHODS CLEANUP CLEAR CLIENT CLOCK CLOSE CODE COL_BACKGROUND ...