*此处调用一个方法,这个方法用于构建动态内表,输入的就是要构建的结构,输出的就是一个dy_table,之前定义过,但是并不能直接访问。 call method cl_alv_table_create=>create_dynamic_table EXPORTING it_fieldcatalog = ifc IMPORTING ep_table = dy_table. *设定指向 dy_table assign dy_table->* to . *...
wa_structureTYPElvc_s_fcat. START-OF-SELECTION. PERFORMcreate_structure." 定义内表的结构 PERFORMcreate_dynamic_table." 按照定义的内表结构,产生一个内表 PERFORMwrite_data_to_dyntable." 向动态内表中写数 PERFORMoutput_dyntable_data." 从动态内表中取数,并写到屏幕 *&---* *& Form create_struc...
wa_structure-intlen = 6. " 长度 APPEND wa_structure TO it_structure. wa_structure-fieldname = 'COL3'. " 第三列名 wa_structure-col_pos = 3. " 表示第三列 --- 可心省略,默认情况下,第一行对应到生产内表的第一列,如果指定,则按指定的列顺序生成内表 wa_structure-inttype = 'C'. " 数...
創建步驟:先定义动态结构體,然後用系統標準的方法:cl_alv_table_create=>create_dynamic_table,生成動態內表赋值。遍歷动态结构,获取指定的字段,然后给指定的字段赋值。顯示。遍歷动态结构,获取指定的字段,然后读取对应字段的值。 TABLES: ekbe. SELECT-OPTI...
先定义动态结构體,然後用系統標準的方法:cl_alv_table_create=>create_dynamic_table,生成動態內表 赋值。遍歷动态结构,获取指定的字段,然后给指定的字段赋值。 顯示。遍歷动态结构,获取指定的字段,然后读取对应字段的值。 TABLES: ekbe. SELECT-OPTIONS: ebeln FOR ekbe-ebeln NO INTERVALS, ...
Describes a way to create a dynamic internal table from coding. This is also can be used when RTTS is not supported or class CL_ALV_TABLE_CREATE is not
Create internal table structure dynamically The following ABAP code demonstrates how to create an internal table structure dynamically from within your SAP code. The program takes a table name as its input and then builds an internal table dynamically from this information, it then populates it with...
Internal Tables ...are dynamic data objects, i.e. all properties apart from the memory consumption are determined statically by the data type.consist of a variable sequence of lines of the same data type.have a table type as its data type (it is a complex data type), which defines the...
This number must also not exceed the number of entries that have been requested by the client or the number that has been enforced by the fhe framework if no $top and $skip has been used. The data both for the single read as well as for queries is retur...
If we change any field of structure in field symbol, the corresponding field in internal will get updated. We don’t need to write the MODIFY statement which we would have written if we had used work area. This is because work area stores a copy of the internal table row, whereas f...