How To Fix WS288 - Incorrect calculation schema for document &1 and tax condition type &2

SAP Error Message - Details

• Message type: E = Error

• Message class: WS - Supplier Billing Document

• Message number: 288

• Message text: Incorrect calculation schema for document &1 and tax condition type &2

What causes this issue?

The system found an incorrect setting in tax condition type &V2& of
document &V1&. The tax amount of the document is the same as the tax
amount of the amount to be settled.

System Response

The document cannot be released to Financial Accounting.

How to fix this error?

Check the system setting for condition determination for document &V1&.
Take account of the settings for condition type &V2&.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.