Hi Experts,
I am getting the error as " the method get_data has no returning parameter.
Can someone please help me with this.
CLASS main DEFINITION.
PUBLIC SECTION.
METHODS add_data IMPORTING i_data TYPE i.
METHODS get_data EXPORTING e_data TYPE char20.
PRIVATE SECTION.
DATA attribute TYPE char01.
ENDCLASS.
----
CLASS main IMPLEMENTATION
----
CLASS main IMPLEMENTATION.
METHOD add_data.
ADD i_data TO attribute.
ENDMETHOD.
METHOD get_data.
CONCATENATE 'Attribute value' attribute
INTO e_data SEPARATED BY space.
ENDMETHOD.
ENDCLASS.
DATA: object_reference TYPE REF TO main.
end-of-selection.
CREATE OBJECT object_reference.
DATA:
var TYPE char20.
CALL METHOD object_reference->add_data( i_data = 3 ).
var = object_reference->get_data( ). --> errored here
WRITE var.