Does the system support partial product completions, full completions and over completions? How can I set these up?
Yes, the system can support all 3. To create a partial product completion when you go to report the product completion, enter the desired completion quantity for the product. If the transaction is also backflushing at this time, the backflushed transaction lines with also be adjusted with a quantity reflective of what would be completed. To create a full completion, enter the planned output quantity. For over completions, there is more setup required.
Starting in Product Data Management Settings, for the organizational unit you are working in, set allow overcompletions = true. This will allow you to define overcompletion tolerances at the product definition level, or in the work orders application, on the order information tab, you can also define the overcompletion tolerances for that work order. Then, when you report the product completion, you can enter any quantity over the the planned output quantity, as long as it is within the overcompletion tolerances setup.