Missing tracking information (small parcel shipments) – Unique Tracking ID Required – Need Help

Hello,

In the past, I would create a small parcel shipment. Multiple boxes. Each box has the shame UPS tracking number.

Recently, it does not allow me to input the tracking ID on boxes #2 and up. It says “Unique tracking ID required.”

This has caused problems in my shipment performance.

Has anyone encountered this? Any idea how to fix it? Thank you.

​

https://preview.redd.it/mi1t04v6xira1.jpg?width=2078&format=pjpg&auto=webp&s=09c13d477ebeb247ac2d32af3a9dbdd71180d24b