How To Fix FQ643 - Negative tax amounts cannot be processed in the requests

FQ643 - Overview

• Message type: E = Error

• Message class: FQ - Payment Requests and Payment Program

• Message number: 643

• Message text: Negative tax amounts cannot be processed in the requests

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FQ643 - Negative tax amounts cannot be processed in the requests ?

  The SAP error message FQ643, which states "Negative tax amounts cannot be processed in the requests," typically occurs in the context of tax processing in SAP, particularly when dealing with tax returns or tax reporting. This error indicates that the system has encountered a negative tax amount in a request where it is not allowed.
  
  Cause:
  
  Negative Tax Amounts: The primary cause of this error is the presence of negative tax amounts in the data being processed. This can happen if there are adjustments, corrections, or refunds that result in negative tax values.
  
  Configuration Issues: There may be configuration settings in the tax calculation or reporting that do not allow for negative tax amounts.
  Data Entry Errors: Incorrect data entry or posting errors can lead to negative tax amounts being included in the request.
  Incompatibility with Tax Reporting Requirements: Some tax reporting frameworks do not allow negative tax amounts, leading to this error when such