Enter a valid batch quantity for Delivery &1 / Item &2.

What causes this issue?

You have entered a batch quantity whose length is longer than eight
characters plus three decimals (XXXXXXXX,XXX), which is the maximum
length allowed by Sefaz (Brazil's tax authority).

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.