How To Fix FQ672 - Different tax codes are not allowed

FQ672 - Overview

• Message type: E = Error

• Message class: FQ - Payment Requests and Payment Program

• Message number: 672

• Message text: Different tax codes are not allowed

What causes this issue?

You have used different tax codes for cross-company code transactions.
This is not allowed.

System Response

The clearing request cannot be saved.

How to fix this error?

Use the same tax code in the whole clearing request.

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message FQ672 - Different tax codes are not allowed ?

  The SAP error message FQ672, which states "Different tax codes are not allowed," typically occurs during the processing of financial transactions, particularly when dealing with tax-related entries. This error indicates that the system has detected a mismatch in tax codes that are being used in a transaction, which is not permissible under the current configuration.
  
  Cause:
  
  Mismatched Tax Codes: The most common cause of this error is that different tax codes are being applied to line items in a single transaction. For example, if you are trying to post an invoice that has items with different tax codes, SAP will not allow this.
  
  Configuration Issues: There may be configuration settings in the tax determination process that restrict the use of multiple tax codes in a single transaction.
  Document Type Restrictions: Certain document types may have restrictions on the use of tax codes, leading to this error when trying to post documents with multiple tax