How destroy an object in a bsp?

Hi, I need destroy an object in a bsp, but i don't know do it.
¿How can i do it?
regards.

I did it, but don't solve the problem, i have the next source:
data: empleado_aux  TYPE REF TO z_cl_pid_ii_empleado
       CREATE OBJECT empleado_aux.
       FREE OBJECT empleado_aux.
When i do sintax check, return the next error message:
¡ can not be a table, a reference, a string, or containe any of these objects!

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