Enter a valid e-way bill unit for UoM 1

Hi,

I m trying to add Invoice with E-way bill generation and i got below error when i add it.

Error : "Enter a valid e-way bill unit for UoM 1"

I have found out the issue and its related to MultiUOM in Item.

When i added invoice with manual UOM group its working but when i add it with multiUOM item, then its gave me above error.

Can anyone please help me to solve out this issue?

Thanks and Regards,

Dipen Shah