Not able to see BRF+ Function

Hi,

In Validations & Derivations I have created a BRF+ function under "Check Entity" node and created rules and everything.

Now when I am going there again it is not showing me that function under that node and if I try to re create this function it gives error "Name already Used" this mean its there but not visible.

Anyone has faced this issue previously?

Thanks

Ninad