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...
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. ...
步骤1– 转到事务 SE11。 步骤2– 在 ABAP 词典的初始屏幕中选择数据类型的单选按钮,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 CREATE TYPE 弹出窗口上的数据元素单选按钮,该按钮显示三个单选按钮。 ...
http://sapstack.com/abap/data-elements-and-domains/#create%20a%20domain While creating a table in data dictionary each table field is assigned to a data element. Each data element is in turn assigned to a domain. Domain describes the technical attributes such as data type and length of a...
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...
ABAPDevelopment Hi Neetu, Domain - Specifiesthetechnical attributes of a data element - its data type length, possible values, and appearance on the screenEach data element has an underlying domain. A domain can be basis for several data elements.Domains are objects in ...
(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. ...
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...