REPORT  z14_13.

*----------------------------------------------------------------------*
*       CLASS CLS1 DEFINITION
*----------------------------------------------------------------------*
*
*----------------------------------------------------------------------*
CLASS cls1 DEFINITION.
   PUBLIC SECTION.
    CLASS-DATA gv_var TYPE string.
    CLASS-METHODS stat_meth.
ENDCLASS.                    "CLS1 DEFINITION

*----------------------------------------------------------------------*
*       CLASS CLS1 IMPLEMENTATION
*----------------------------------------------------------------------*
*
*----------------------------------------------------------------------*
CLASS cls1 IMPLEMENTATION.
   METHOD stat_meth.
    WRITE / 'Static method is called.'.
   ENDMETHOD.
ENDCLASS.                    "CLS1 IMPLEMENTATION

*----------------------------------------------------------------------*
*       CLASS CLS2 DEFINITION
*----------------------------------------------------------------------*
*
*----------------------------------------------------------------------*
CLASS cls2 DEFINITION INHERITING FROM cls1.

ENDCLASS.                    "CLS2 DEFINITION

START-OF-SELECTION.
  cls1=>gv_var = 'Static Attribute'.
  WRITE / cls1=>gv_var.
  CALL METHOD cls1=>stat_meth.

  cls2=>gv_var = 'Static Attribute'.
  WRITE / cls2=>gv_var.
  CALL METHOD cls2=>stat_meth.