比如如果变量是日期类型,它初始值就有可能是 ‘00000000’. 改变日期类型为’0000’,满足space条件但是不满足is initial。会发生错误 所以在判断变量是否为初始值的时候应该用is initial SPACE 是什么 空白
SAP Managed Tags: ABAP Development Hi, What is the purpose of "IS SUPPLIED" and "IS REQUESTED" and in which cases we do these ABAP statements. Thanks, Sandeep 3 REPLIES romanweise Active Contributor 2010 Jul 1110:13 AM 2Kudos
SAP Managed Tags: ABAP Development Hello MrWhite, IS_SUPPLIED or IS_REQUESTED are used just to check if calling program is expecting value back in that particular variable which is pass using optional parameter of some function module. So, for any optional variable if that variable is provided...
SAP Managed Tags: ABAP Development Also to add to this : The complete obsolete warning description is :"The IS REQUESTED addition is not permitted for TABLES parameters in update function modules, since they are always supplied with data during update. ". And the source code extract of the...
您还可以创建过滤器 BAdIs,这意味着 BAdIs 是在过滤数据的基础上定义的,这是增强技术所无法实现的。SAP 7.0 版重新定义了 BAdIs 的概念,其目标如下:通过在 ABAP 语言中添加两个新元素来增强 SAP 系统中的标准应用程序,即 GET BADI 和CALL BADI。 为增强 SAP 系统中的标准应用程序提供更灵活的功能,如上下文...
ABAP里的IS BOUND, IS NOT INITIAL和IS ASSIGNED这组关键字,如果平时不留心,很容易理解地似是而非。今天我们就来说一说它们的区别。 先把SAP帮助文档抄过来: IS BOUND It checks whether a reference variable contains a valid reference. A data reference variable that contains a stack reference, on the ...
SAP NetWeaver 7.0 EhP2 brings you a rich set of new features and enhancements in ABAP Testing and Troubleshooting tools which will boost the efficiency of the entire
Update graphic name Object, ID, Color attribute and Resolution. Now active the form, click on form and then select active (shift+f3) Successfully Smartform has been created in SAP ABAP. Now you can use the same process to create any number of SAP Smartforms....
. In these cases, IS SUPPLIED always returns the value true. The predicate expression IS SUPPLIED includes the obsolete expression IS REQUESTED.Example The logical expression of the first IF statement in method m1 is true if at the call, an actual parameter is assigned to formal parameter p1....
sap abap is initial 在SAP ABAP(Advanced Business Application Programming)中,`IS INITIAL`是一种条件语句,用于检查一个变量是否为初始值。这通常用于检测变量是否已经被赋值。 以下是`IS INITIAL`的一些用法: 1.检查单个变量是否为初始值: ```abap DATA lv_variable TYPE i. IF lv_variable IS INITIAL. "...