ABAP OO Class Methods


CL_GUI_ERROR_RFW is a standard SAP object class available within R/3 SAP systems depending on your version and release level. Below is the standard documentation available for this class interface including details of any methods, attributes, events etc...

You can view this information and more if you enter the class name CL_GUI_ERROR_RFWinto the relevant SAP transactions such as SE24, SE80 or even SE84. Also see the Resources section below to view other useful tips, screenshots, links and general information related to this SAP class and its methods. Or even add your own for future reference.

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...

CHECK -Check Whether Error Messages Exist
CLEAR -Delete All Errors
CONSTRUCTOR -Constructor
DISPLAY -Display Error Message in Dialog Box

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

NameDescriptionInitial Value
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Events of the Class CL_GUI_ERROR_RFW
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...