0099Unit not allowed for this HS code
What it means
Every HS code accepts only some units. The unit on your line is not one of them.
Why it happens
- You wrote KG but the code needs Numbers, or the other way round.
- The unit spelling is different from the one FBR uses.
- Service codes often need their own unit.
How to fix it
- Pick the item in the Find item box. The units for that HS code come first in the unit list.
- If this tool shows a unit warning, change the unit to the first one in the list.
- Send again in the sandbox. When FBR accepts it, you know this unit works for this HS code.
Based on our own sandbox tests. FBR can change its rules.