The batch number that Honda sends has nothing to do with a Bosch batch number. For true small lot items the ZHON text will contain a small lot number, a batch number, and a sequence number. It would look like this:
What you need to do is loop throught the ZHON text and look for a line that starts with "BT". That tells us that Honda has sent a batch number. The problem we had before is Honda only sent a sequence number and the ZHON text looked like this:
What Honda is telling us when he only sends a sequence number is how the pallets should be packed in the truck, which is not related to small lot processing and shouldn't trigger the small lot logic.