Condition & not included in tax calculation formula

What causes this issue?

The tax calculation formula called in the pricing scheme does not create
an entry with the calculated base value, percentage, reduced base, and
other base.

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?

Contact your system administrator. The formula for the pricing procedure
may have to be adapted to include this new tax.

Error message extract from SAP system. Copyright SAP SE.