unable to use the Bapi that i have created

Hi all,

i have created a Bapi with the name as z_BAPI_V1 using ABAP, when i am trying to create a model for the same i am unable to see the bapi that i have created, what can be the problem related to this ?

is it that , the Bapi i have created is not a standard one?

or

while making an RFC connectivity we need to put in the right server address in it to access it ?

i am able to view the standard Bapi (Bapi_fight_getdetail) but i can't view my own created Bapi in the RFC connectivity address that i am specifying.

thanks in advance....