SAP Managed Tags: ABAP Development Hi , line_exists is used to check if the record exists in the internal table based on some conditions. This syntax is the same as the READ TABLE with TRANSPORTING NO FIELDS followed by sy-subrc check. Reply raymond_giuseppi Active Contributor 2022 ...
SAP Managed Tags: ABAP Development Hi all, we got a strange syntax error while using the function line_exists() inside the COND-operator. Here is the generalized coding therefore (rf_result is of type ABAP_BOOL): rf_result = COND #( WHEN iv_id IS INITIAL THEN abap_false ELSE line_...
From SAP Help, This function should be used carefully – you should not use this function to first check if the line is there in the table and than use the table expression to read the table. Instead of that, only the table expression assigning to Field Symbol followed by catching the ex...
ABAP Syntax(Obsolete)TYPES...WITH...KEYTABLE LINE. DATA...WITH...KEYTABLE LINE. ... What does it do?The additionTABLE LINEcan also be specifiedoutside of classes in the declaration statementsTYPES,DATA, and so on, instead of the pseudo componenttable_linein the definition of the primary...
NEW-LINE is a keyword used in SAP ABAP programming.This tutorial covers its introduction & syntax details. NEW-LINE Basic form NEW-LINE. Addition … NO-SCROLLING … SCROLLING Effect Generates a new line during list processing. Terminates
http://www.sap-img.com/abap/difference-between-work-area-and-header-line.htm 我翻译下,嘿嘿 在对内表进行一些操作的时候,比如增加或者取回一条记录.我们必须暂时保存这条记录. 这条记录就保存在内表的工作区里(work area).内表的工作区必须和内表有相同的结构. ...
2022年3月29日17:40:57data: begin of itab OCCURS 0, col1 type i, col2 type i, end of itab.***&**只能跟内表, 不能跟结构data: itab4a like line of itab. "定义一个结构data: itab4b like LINE OF itab occurs 0. "定义一个没有表头的内表data: itab4c
收录于文集 SAP ABAP小问题 · 49篇2022年3月29日17:40:57data: begin of itab OCCURS 0, col1 type i, col2 type i, end of itab. ***&**只能跟内表, 不能跟结构 data: itab4a like line of itab. "定义一个结构 data: itab4b like LINE OF itab occurs 0. "定义一...
Syntax ... line_exists(table_exp) ... Effect Withinline_exists, an explicitly specified table key in the table rowtable_lineof the table expression is handled in the same way as afree search keyspecified for this table key. Notes
If a header line exists, therefore, an ABAP program includes two data objects with the same name (the actual internal table and the header line). The internal table and header line are accessed as follows: Many processing statements for internal tables haveobsoleteshort forms in which the heade...