Hierarchy Logic Issue

Hi There,

I am stuck with a scenario where I need to find the count of direct and indirect reportees to a supervisor.

Here is the scenario

Source table :

EMP       SUPERVISOR

Dev         Divya

Yukta     Dev

Vidya     Jason

Ramya   Vidya

Anu       Vidya

I need to find the count of the direct and indirect reportees as below :

Emp     No of reportees (Direct + Indirect)

Vidya      4 ( 3 direct one indirect )

Jason      5 ( 1 Direct 4 indirect )

Devi        1

and so on.

Please help me out with the logic for this.

I am trying to write a recursive loop but it isn't helping.

Let me know if any FM is there for the same.

Thanks,

Satyavrit