DATA: BEGIN OF ex_tab OCCURS 0,fcode LIKE sy-ucomm,END OF ex_tab.
ex_tab-fcode = '&DEL'. APPEND ex_tab.
SET PF-STATUS 'WM_100' EXCLUDING ex_tab.很灵活,再增加一点代码可以根据用户权限、当前t-code等各种条件动态设置工具栏