HI
In my experience, if the BO is not available on the Update Processing tab then you are NOT allowed to update using that method.
There are several instances where Updateable BAQs do not work LaborDtl (JobAdjustment) is one of them.
If you have some questions you can PM me.
Marianne Gizzi
Estes Group - Epicor Patner
mgizzi@...