Data Containers Supported (SAP-Bibliothek - Schlüsselbereiche von SAP NetWeaver)

Data Containers Supported

Definition

The data containers supported are those data containers that the Graphical Framework can use to supply the business graphic with data.

Use

You can use a data container provided by SAP if you do not want to program your own data container.

The standard data container for business graphics is LCL_DC_PRES and is generated using the following parameters:

DDIC structure: GFWDCPRES
Key attribute: OBJID
Filter attribute: FILTER
ABAP Objects class: LCL_DC_PRES
Name of include: GFW_DC_PRES

For more information, see Data Container Wizard.

A data container must implement the following interfaces:

IF_DC_ACCESS

This is a nested interface contained in IF_DC_MANAGEMENT and IF_DC_SUBSCRIPTION. It has several methods for interacting with objects in the data container.

IF_DC_MANAGEMENT

This is the data container´s interface to the application.

IF_DC_SUBSCRIPTION

This is the data container´s interface to the graphics proxies so that they can register and deregister with the data container.