How to setup a recoverable tax rate which Tax Expense account must follow item account

Hi team,

I created a Recoverable tax as in R12: Recoverable Tax Setup and Transaction Flow in Payables [ID 1280147.1].

My tax is 90% recoverable.

In its setup there are two tax accounts: the expense and the recoverable accounts. I left expense blank because it is not mandatory and also because I would like this account to follow the account being used in the item distribution.

This works fine when entering a manual invoice and clicking on Calculate Tax button, but when importing an invoice with the same tax code an error appears when I try to access tax distributions screen. Error message is in attached file.