SAP ABAP 小问题 047---区别return和continue/exit/check continue语句的作用是跳过本次循环体中余下尚未执行的语句,立即进行下一次的循环条件判定,可以理解为仅结束本次循环。 使用在loop,do,while等循环语句中,含义是结束当前循环,进入到下一次循环。 也可以用check来代替,符合check条件,接着执行本次循环,不符合c...
The message appears in the status line. Then the system stops selection screen processing and returns to the selection screen itself. The screen fields specified in the additions to theAT SELECTION-SCREENstatement are now ready for input. The user must enter new values. The system then starts p...
STOP. "退出当前处理模块,跳转到END-OF-SELECTION EXIT. "退出当前处理模块,剩余模块继续执行 RETURN. "退出当前模块 CHECK. "跳出当前模块,执行下一个模块,相当于RETURN CONTINUE. "在LOOP/DO/WHILE等循环语句中使用,跳出当前循环,执行下一次循环
The message appears in the status line. Then the system stops selection screen processing and returns to the selection screen itself. The screen fields specified in the additions to theAT SELECTION-SCREENstatement are now ready for input. The user must enter new values. The system then starts p...
ABAP(Advanced Business Application Programming)是一种由 SAP 开发的高级程序设计语言,用于开发 SAP 应用程序。在 ABAP 编程中,SYSTEM-EXIT 是一个重要的概念,它与事务码的处理和 SAP 标准程序的增强有关。 SYSTEM-EXIT 是一个特殊的语句,用于控制程序的执行流程,特别是在与事务码相关的场景中。在 SAP 中,...
ABAP--关于ABAP流程处理的一些命令的说明(stop,exit,return,check,reject)ABAP--关于ABAP流程处理的一些命令的说明(stop,exit,return,check,reject) Stop命令使用该命令的程序位置INITIALIZATION,ATSELECTION-SCREEN,START-OF-SELECTION和GET事件中处理说明1、当在INITIALIZATION事件执行该命令，系统将直接触发应用服务器和...
终结逻辑数据库当前节点数据行的处理 如果省略选项<dbtab>, 则逻辑数据库会自动读取同一节点的下一行数据,即同一节点的GET事件块会被触发。如果使用了<dbtab>选项,则逻辑数据库会读取节点<dbtab>的下一行数据,此时的<dbtab>节点必须是REJECT所在当前节点的上级节点。
在SAP ABAP开发中经常会使用到CHECK、STOP、EXIT、continue、return、reject,这些语句的作用、用法以及相互的区别是什么呢,现在简单汇总如下: 1, stop 使用该命令的程序位置 INITIALIZATION, AT SELECTION-SCREEN, START-OF-SELECTION和GET 事件中 处理说明:
Hello SAPers! As promised earlier in some of my posts, here is an article on usage of exit modules in DME engine. I hope this post would be of interest for you and will give some new insights on this functionality. This post contains a lot of technical details, if you have any quest...
SAP Managed Tags: ABAP Development Hi For G/L Account posting using Inbound IDocs, I am using the Function BAPI_ACC_GL_POSTING_POST. For this, I have seen that there is a user exit available, namely EXIT_SAPLACC4_001 (ACBAPI01). When I checked, I could not see that the exit ...