Web Dynpro : search help in "Link to Action"

Hi,

In my  Web dynpro component , I have used search help in "Link to Action" with CL_WDR_VALUE_HELP_HANDLER=>HANDLE_OVS

but after EHP 6 upgrade , method  HANDLE_OVS became private so now I cant use it. Is there any other alternative to this method ?

Thanks

Digant Trivedi