数据元素(Data elements)描述 ABAP 数据字典中的各个字段。它们是复杂类型中最小的不可分割单元,用于定义表的字段类型、结构组件或行类型。可以将有关表格字段含义的信息以及有关编辑相应屏幕字段的信息分配给数据元素。此信息自动可用于引用数据元素的所有字段。数据元素描述基本类型或引用类型。创建数据元素 在创建新数据元素
步骤2− 在ABAP 词典的初始屏幕中选择数据类型单选按钮,然后输入数据元素的名称,如下所示。 步骤3− 单击“创建”按钮。您可以在客户命名空间下创建数据元素,并且对象的名称始终以“Z”或“Y”开头。 步骤4− 检查带有三个单选按钮的创建类型弹出窗口中的数据元素单选按钮。 步骤5− 单击绿色复选标记图...
You use data elements to define the type of a table field, structure component or the row type of a table type. A data element can also be referenced in ABAP programs with TYPE. As a result, you can define in an ABAP program variables that take on the attributes of a data element. ...
SAP ABAP - Constants & Literals SAP ABAP - Operators SAP ABAP - Loop Control SAP ABAP - Decisions SAP ABAP - Strings SAP ABAP - Date & Time SAP ABAP - Formatting Data SAP ABAP - Exception Handling SAP ABAP - Dictionary SAP ABAP - Domains SAP ABAP - Data Elements SAP ABAP - Tables SA...
SAP ABAP - Loop Control SAP ABAP - Decisions SAP ABAP - Strings SAP ABAP - Date & Time SAP ABAP - Formatting Data SAP ABAP - Exception Handling SAP ABAP - Dictionary SAP ABAP - Domains SAP ABAP - Data Elements SAP ABAP - Tables SAP ABAP - Structures SAP ABAP - Views SAP ABAP - Sea...
SAP Managed Tags: ABAP Development CDS simple types provide a modern way to create user-defined elementary data types directly in ABAP CDS. Other than classical DDIC data elements, CDS simple types allow the creation of type hierarchies and attaching domain-specific semantics via CDS annotations....
I want to retrieve the description text of the data elements that are in this structure. I just can't seen to get it. I figured it out for ddic structures but not program defined ones. For ddic structures I am using class cl_abap_structdescr like this: DATA: ref_struct TYPE REF TO...
(1) Create an ABAP domain named ZORDER_STATUS_DOMAIN containing status list as displayed in previous screenshot. Then create an ABAP data element based on this domain. Create one header database table as root, and another database table as item. ...
Like data objects in ABAP programs, database tables and views have data types as attributes. A line of a database table or view has the data type of a flat structure, which consists of individual data elements.In ABAP programs, you can use the TYPE addition with the data type of a ...
But there are also options to handle time stamps in single fields and to use those fields for time stamp calculations (see ABAP classCL_ABAP_TIMESTAMP_UTIL, for example). The following data elements represent timestamps. While they use different underlying data types they are all constructed ...