ABAP是一种面向SAP系统的编程语言,LOOP AT语句是其中的一个重要语法结构,用于在内部表中进行循环操作。本文将介绍LOOP AT的基本用法以及一些常用的扩展技巧。 基本语法 LOOP AT语句的基本语法如下: LOOP AT <internal table> [INTO <work area>] [WHERE <condition>]. "循环体 ENDLOOP. 其中,<internal table>...
SAP Managed Tags: ABAP Development Hi, here i want to use Loop at itab where fkart eq 'YRE' and fkart eq 'YPR'. LOOP AT ITAB WHERE ? l_stk2 = l_stk2 + ITAB2-FKLMG. ENDLOOP. here in the itab if any(YRE,YPR) one of the condition matches then populate the data.How ...
If possible, all operands of the logical expression should be in compatible pairs, so enabling the WHERE condition to be optimized. If a comparison expression with a selection table is specified after IN as a logical expression, note that the expression at the initial table is always true and...
When we process multiple internal table inside the for loop(in which the where condition of the second internal table will be from the first internal table inside the For Loop). In this case, the result in the final internal table will be only the common data in which they find in both...
Dynamic loops in ABAP offer several additional features toenhance their flexibility: WHERE Clause: Allows for filtering the data structure based on a condition. ORDER BY Clause: Specifies the order in which the data structure should be iterated. GROUP BY Clause: Groups the data structure by a sp...
The additions USING KEY, FROM, TO, and a dynamic WHERE condition cannot be specified after LOOP AT GROUP. Example Like the example above, but with a restricted WHERE condition for the member loop. SELECT * FROM spfli INTO TABLE @DATA(spfli_tab). LOOP AT spfli_tab INTO DATA(wa) ...
SAP Managed Tags: ABAP Development Hello Experts, I m developing report in which i m stuck in b/w. My problem is i want to sum up mseg-menge till end of every execution of loop check one condition & then finally append internal table. loop at i_mara. loop at t_mseg where matnr ...
SAP Managed Tags: ABAP Development Hi All, I am facing a strange situation where in I have to exit a LOOP when I condition is met & have to do further processing as follows:- LOOP AT ITAB INTO WA. gv_index = sy-tabix. IF wa-rsnum NE space. CLEAR wa_out2. READ TABLE it_out...
2. LOOP...WHERE & DELETE...WHERE statements are optimised for SORTED TABLEs if the WHERE condition contains the key-fields(left-justified). Not the case with STANDARD TABLEs. SORTED v/s STANDARD: 2-0. @Manu: Well, I think this is quite obvious that 1 DELETE is more efficient that 465...
SAP Managed Tags: ABAP Development Hi ! Here are things you could do: 1. You can use nested loops with the WHERE statement on the inner loop. But this can be slow. This will look like this loop at i_tab1 into wa1 loop at i_tab2 into wa2 where cond1 = wa1-cond1... ( move...