DESCRIBE TABLE <internal_tab> [LINES <l>] [OCCURS <n>] [KIND <k>]. LINES specifies the number of populated lines in the <l> expression, OCCURS specifies the value of the INITIAL SIZE clause of the internal table in the <n> expression, KIND clause specifies the table type of the int...
MODIFY TABLE<itab>FROM<wa> [TRANSPORTING<f1> <f2> ...]"修改单条(MODIFY TABLE <itab>一般用在循环中修改哈希表,且itab内表带表头)。这里的<wa>扮演双重身份,不仅指定了要修改的行(条件),还包括要修改的新的值。系统以整个表的所有关键字段来搜索要修改的行;USING KEY:如果未使用此选项,则会使用默认...
READ TABLE ITAB INTO WA WITH KEY (NAME) = 'X'. 4. Secondary indices If you need to access an internal table with different keys repeatedly, keep your own secondary indices. With a secondary index, you can replace a linear search with a binary search plus an index access. READ TABLE S...
Internal table is actually a temporary table, which contains the records of an ABAP program that it is being executed. An internal table exists only during the run-time of a SAP program. They are used to process large volumes of data by using ABAP language. We need to declare an internal...
在ABAP语言中,Perform Table是一种用于处理表格数据的关键功能,它能够有效地操作数据表,进行相关的计算和处理。 二、ABAP Perform Table的基本语法 在ABAP语言中,Perform Table语句通常使用以下基本语法: PERFORM <routine_name> THROUGH <number> TIMES. 其中,<routine_name>指定了要执行的例程名称,可以是在同一程序...
PERFORM_PARAMETER_TOO_SHORT , PERFORM_TABLE_REQUIRED : The parameter type does not match the type specified in the FORM definition. PERFORM_BASE_LITL : A literal was passed to a structured parameter. Addition 1 … USING p1 p2 p3 …
abap 中通过perform可以不传入table但是传出form里的table吗? 深山无名 人中龙凤 11 可以。PERFORM里面的TABLE可以入和出。 就像函数的TABLE一样。进出数据都可以 错过的它 人中龙凤 11 全局就ok了啊 svunlzicpq 英雄豪杰 10 和change有异曲同工 登录...
修改ALSM_EXC..FM:ALSM_EXCEL_TO_INTERNAL_TABLE 是上载Excel文件的一个函数,但是这个函数有两个限制。一是每个CELL只能导入前50个字符,二是如果超过9999行,行号会初始化为从零
- If necessary, you can perform data mapping or transformation operations to match the fields between the internal table and the target database table. Step 5: Save the data to the database: - Finally, if the target is a database table, save the imported data using a suitable database ...
How to pass inline declared internal table to a subroutine. e.g. SELECT kappl, objky, kschl, spras, FROM nast INTO TABLE @DATA(gt_nast) . IF sy-subrc is initial. Perform get_entries using gt_nast ENDIF. "Declaration of perform GET_ENTRIES USING p_nast type ??? If declare a type...