To do this, create an empty table, and then use the statement:APPEND wa TO itab SORTED BY f.The new line is not added to the end of the internal table itab. Instead, the table is sorted by field f in descending order. The work area wamust be compatible with the line type of ...
RFC :RFC是SAP系统和其他(SAP或非SAP)系统间的一个重要而常用的双向接口技术,也被视为SAP与外部通信的基本协议。简单地说,RFC过程就是系统调用当前系统外的程序模块,从而实现某个功能,而且调用系统和被调用系统中至少有一个必须是SAPABAP系统。这种远程功能调用也可在同一系统内部进行(如本地SAP系统内的远程调用);...
Instead of using APPENDING TABLE to form union sets on the AS ABAP, this can now be done directly in the database using UNION, and SQL expressions can be used to calculate column values. Example Reading of all columns of all rows of a result set into structured internal tables. In the ...
SAP Managed Tags: ABAP Development Hi, How can I use a select statement with a <Appening table> statement in it. SELECT DISTINCT <field Name> FROM <DB table name> APPENDING TABLE <itab> WHERE <fieldname> EQ <Itab1-fieldname> AND <fieldname> EQ <itab2-fieldname>. Can I use th...
To do this, create an empty table, and then use the statement:APPEND wa TO itab SORTED BY f.The new line is not added to the end of the internal table itab. Instead, the table is sorted by field f in descending order. The work area wamust be compatible with the lin...
The runtime for this operation increases in linear relation to the number of existing table entries. The system field SY-TABIX contains the index of the line inserted or modified in the COLLECT statement. Sorted tables The system uses a binary search to locate existing lines. The runtime for...
When the line is inserted, the system checks whether there is already a table entry that matches the key. If there is no corresponding entry already in the table, the COLLECT statement has the same effect as inserting the new line. If an entry with the same key already exists, the ...
Instead of using APPENDING TABLE to form union sets on the AS ABAP, this can now be done directly in the database using UNION, and SQL expressions can be used to calculate column values. Example In this example, the four columns of a results set are read into four respective components ...
When the line is inserted, the system checks whether there is already a table entry that matches the key. If there is no corresponding entry already in the table, the COLLECT statement has the same effect as inserting the new line. If an entry with the same key already exists, the ...
If INTO is used, the internal table is initialized. Previous rows remain intact if APPENDING is used. If there is a conflict with an existing unique table key, a non-handleable exception is raised like in the case of INSERT LINES OF. ...