ABAP OO Class Methods

WDR_TASK SAP Class - Web Dynpro Runtime Task

WDR_TASK is a standard SAP object class available within R/3 SAP systems depending on your version and release level. You can view/maintain the class details by entering its name into the relevant SAP transactions such as SE24, SE80 or even SE84.

Below is the documentation available for class WDR_TASK including details of:

  • Interface class implementations
  • Inheritance details
  • Methods defined within class ( including link to full details )
  • Attributes ( including initial values )
  • Class Events

Also check out the Resources section below to view useful tips, screenshots, links and general information related to this SAP class and its methods, or even add your own for future reference.

Methods of WDR_TASK

A method is a coding block that performs a certain procedure (i.e. ABAP functionality) on an object within the overall SAP class. In simple terms if the object is an SAP database table a method could be the procedure to add a record or to delete a record. If you are new to OO in many respects, the implementation of a method is similar to a function module and can be called in a very similar way using CALL METHOD.

Instead of "CALL FUNCTION", Methods are referenced using the following syntax: CALL METHOD CL_ABAP_CHAR_UTILITIES=>methodname EXPORTING/IMPORTING...

WDR_TASK Attributes

List of attributes within class WDR_TASK. These can be referenced using the following syntax WDR_TASK=>. Although depending on where you are inserting the ABAP code you do need to check if the attribute is public or private.

NameDescriptionInitial Value
ADAPTATION_MANAGER Manages adaptation data for an application
APPLICATION Client Abstraction Layer Proxy of Application
CLIENT_WINDOW Web Dynpro: Client Window
MAIN_TASK Web Dynpro Runtime HTTP Integration and Main Task
REQUEST HTTP Framework (iHTTP) HTTP Request
RESPONSE HTTP Framework (iHTTP) HTTP Response
SERVER HTTP Framework (iHTTP) HTTP Server

Events of the Class WDR_TASK

Events are created within your class using special event handler methods. These must be registered at runtime for the event and can then be triggered using the ABAP syntax: RAISE EVENT EXPOTING...