Update invoice errors

Summary:

Is it possible to update invoice errors?

Content (please ensure you mask any confidential information):

We would like to know if there is any possibility to update the error messages the system gives when it comes to invoices. Most questions we get on invoice processing have to do with customers struggling to figure out what they did wrong, and the error messages (or lack thereof) do no help.

Some common examples:
1. When there is an amount mismatch between the header and the distribution amount, the invoice will simply not validate, instead of showing a helpful error message such as "