Is it possible to use Select options using Enhancment point in VF04?

Hi All,

I have added a new field to the selection screen of the transaction VF04 using select options for sales office by using the enhancement point in the program SDBILLDL, the enhancement point is active in the program, but when i execute the transaction VF04 i am not able to find the new field added to the selection screen . Have anyone come accross this kind of problem? can some give me a solution for this.

Regards,

Velu