API TO APPLY CUSTOM HOLD ON AP INVOICE

Guys

I have a trouble

I have found procedure to apply hold on invoice. here is AP_HOLDS_PKG.INSERT_SINGLE_HOLD.

This procedure has 2 required parameters.

i try to do next;

begin

apps.ap_holds_pkg.insert_single_hold(150001,'TEST');

COMMIT;

end;

this action have not any result. Invoice with id 150001 do not have any hold

also i try to fire this procedure through personalization, but it is not works too.

What is the problem?

Thanks in advance