Change attribute at if_bsp_wd_valuehelp_f4desscr object

Hi there,

I've redefined the method ZL_BP_CONT__SEARCH_CN00 => GET_V_CHANNEL in order to adjust the value result to our user specific one. In the coding I would first call the super class and thought about then replacing the help_id class at the object. Unfortunately the object (type if_bsp_wd_valuehelp_f4descr) has no setter methods. Is there a way to access an change the object? Or do I have to create an own one in my Z-coding? Best regards, Thea