ABAP internal table new syntax reduce ..for.. :Used to determine whether there is data in field A that is not equal to A and not equal to M 点击查看代码 DATA(lv_exists) = REDUCE abap_bool( INIT result = abap_false FOR ls_row IN is_input-s_head WHERE ( zgglx <> 'A' AND ...
TYPES vector TYPE STANDARD TABLE OF i WITH NON-UNIQUE DEFAULT KEY INITIAL SIZE 10.本示例创建内表数据类型 vector,其行包含基本类型 I 字段。注:WITH HEADER LINE只能与DATA关键字一起使用,而不能与TYPES一起使用,这也就是说,只有在分配了存储空间时才有隐藏工作区这一说,在定义内表类型时是没有的。
When Secondary key is defined, system creates internal administration to track the records. So, think like a pointer table which has a Key fields and a row number of the actual table to track that. So, when you need to access the table using the fields and you want to make it faster,...
ALV是ABAP List Viewer的缩写,tab一般是table的缩写,ref是reference的缩写.PF-status这个缩写我一直都不知道全称是什么,苦恼. 还有slis,slvc,lvc,cl,kkb什么的,都是不知全称的.
• COMPARING READ TABLE itab • ALL FIELDS READ TABLE itab • NO FIELDS READ TABLE itab • TRANSPORTING READ TABLE itab READ TABLE, transport_options Short Reference ABAP_SYNTAX ... $[COMPARING ${ ${ comp1 comp2 ...$}$|${ALL FIELDS$}$|${NO FIELDS$} $}$] $...
The relevant syntax elements for internal tables are TABLE OF in combination with the additions TYPE or LIKE.TYPES itab_type1 TYPE STANDARD TABLE OF data_type ... "Standard table type TYPES itab_type2 LIKE SORTED TABLE OF data_object ... "Sorted table type DATA itab1 TYPE TABLE OF ...
TABLE output WITH KEY name = 'L_LEVEL'. outputvalue = l_level. MODIFYoutput INDEX sy-tabix. ENDFORM 在程序改变ScriptForm的起始页 调用_FORM函数,通过STARTPAGE可以指定起始页,这样可以跳过SE71中设置的页面跳转流。 为Script增加后继页面 目前这样一个需求:需要在当前已经做好的ScriptForm最后...
Syntax COLLECT <line> INTO <itab>.The statement first checks whether the internal table contains an entry with the same key. If not, it acts like INSERT. If there is already a table entry with the same key, COLLECT does not insert a new line. Instead, it adds the values from the ...
Example 2 – Modify the Table Entry using the Key Same table as the previous example, but now modifying the entry. * Modify* Old WayFIELD-SYMBOLS:<lfs_data>LIKELINEOFt_data.READ TABLEt_dataASSIGNING<lfs_data>WITHKEYtable_line=10.IFsy-subrcEQ0.<lfs_data>=20.ENDIF.* New Wayt_data[tabl...
As a simple start to functional programming in ABAP let's calculate the sum and the product of the values of an internal table. The code snippet below shows how this would be implemented in ABAP without the usage of any of the new language features. To calculate the sum and the product ...