在ABAP中,DELETE ADJACENT DUPLICATES 是一个非常实用的操作,用于删除内表中的相邻重复行。以下是关于这个操作的详细解答,包括理解、准备数据、编写代码、测试以及优化的步骤。 1. 理解ABAP中的“delete adjacent duplicates”操作 功能:DELETE ADJACENT DUPLICATES 用于从已排序的内表中删除相邻的重复行。 比较字段:可以...
SAP ABAP delete adjacent duplicates 坑 前一段时间调试一个程序的,半天没发现问题在哪里,经过测试才发现 delete adjacent duplicates from itab 和 delete adjacent duplicates from itab comparing all fields还是有区别的: 前者相邻两行数据,如果除金额字段以外的其他字段都相同,则去重复删除其中一行; 后者相邻两行...
FINAL(rnd) = cl_abap_random_int=>create( seed = t min = 1 max = 10 ). itab = VALUE #( FOR i = 1 UNTIL i > 100 ( rnd->get_next( ) ) ). DELETE ADJACENT DUPLICATES FROM itab USING KEY skey. Addition 2 Effect If the additionCOMPARINGis specified, the groups are determined ...
1, 在ABAP开发中, 我们经常会删除内表中的重复行,这时我们会需要一个很方便的语句,就是DELETEADJACENTDUPLICATES FROM,但是在使用这个语句,要注意它删除相邻的重复行,我们一般要通过SORT对这个语句进行排序,示例如下: DATA: BEGIN OF wa_pa0001, pernr LIKE pa0001-pernr, uname LIKE pa0001-uname, bukrs LIKE ...
sap-Abap DELETE - duplicates 今天发现自已一直忽视了一个问题, DELETE - duplicates 删除内表重复记录语句是有条件限制的,必需是依据关键字或你定义的字段排序后才行。 仔细看了一下它的文档,确实是它只能对相邻的相同的记录做删除。因为这个忽视,找了n久都没找到程序的 bug 在哪,潜意识里不会想到 DELETE - ...
Solved: Hello, Please help me to correct my code, basically i have to delete the adjacent duplicates records from my source package in BW transformation. When i perform
SAP Managed Tags: ABAP Development Here is the updated code. 2.sort t_knvv by kunnr eikto. 3.delete adjacent duplicates from t_knvv comparing kunnr eikto. 1.if not t_knvv[] is initial. 4.select bukrs eikto 5.from lfb1 6.into table t_lfb1 7.for all entries in t_knvv 8...
delete adjacent duplicates from 内表名 . delete adjacent duplicates from 内表名 comparing 字段1 字段2 . 1. 2. 3. 如果不写comparing 及后面的字段,则是所有字段均进行比较可以理解distinct . 增加了字段则是说只针对对应数据进行数据去重. 实际案例 ...
19,558 SAP Managed Tags: ABAP Development Hi, Very Simple... Delete Adjacent Duplicates from itab comparing all fields. (or) According to your Internal table table Delete Adjacent Duplicates from itab comparing pernr orgeh name i.d. Regards, V.Balaji Reply Former...
ABAP delete duplicate的用法指南 DELETE ADJACENT DUPLICATE ENTRIES FROM [COMPARING <f1> <f 2> ... |ALL FIELDS]. 删除相邻行的重复项,保留第一条记录 1、如果没有定义non-nuique键,并且在删除的时候没有指定条件,则将比较所有的字段;等同于比较 DELETE ADJACENT...