Tax code contains more than two tax percentage rates

What causes this issue?

The used tax code contains more than two tax percentages. However,
the function "Tax classification in deductible and nondeductible
portion" cannot be carried out here.

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?

Please use another tax code, which only contains deductible and
nondeductible tax.

Error message extract from SAP system. Copyright SAP SE.