bypassing et_VALIDATE when setting an item value

We have a unique problem that we are trying to solve regarding multiple add-ons in our SAP B1 Implementation. I would like to know if there is any way of bypassing the et_VALIDATE event when I am setting a value on a system form (e.g. an EditText cell in the sales order item matrix).

Every time I set the value, an validate event (innerevent) gets fired and if I set BubbleEvent=false on it, I get a "Bad Form Value" when I try to set the field. Is there a setting that I can set for the UI-API to allow the new value while also disabling the validate event for this EditText.

The reason for this is that we are tying to disable the next AddOn from doing anything under this condition. From the reading the forums, I understand that setting the BubbleEvent=false on one add-on effectively disables that event on the following add-ons.

Thanks in advance.

Carlos