How To Fix FR566 - Select either input tax or output tax, not both, for Czech Republic VAT

FR566 - Overview

• Message type: E = Error

• Message class: FR - Messages for FI Reporting

• Message number: 566

• Message text: Select either input tax or output tax, not both, for Czech Republic VAT

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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FR566 - Details

• The SAP error message FR566, which states "Select either input tax or output tax, not both, for Czech Republic VAT," typically occurs in the context of VAT (Value Added Tax) processing in SAP systems, particularly when dealing with transactions related to the Czech Republic.
  
  Cause:
  This error arises when a transaction is configured to include both input tax and output tax for the same VAT code or transaction type. In the Czech Republic, VAT regulations require that a transaction can only be classified as either an input tax (tax that a business can reclaim on purchases) or an output tax (tax that a business collects on sales), but not both simultaneously.
  
  Solution:
  To resolve this error, you should take the following steps:
  
  
  Review the Transaction: Check the transaction that triggered the error. Ensure that you are not trying to apply both input and output tax codes to the same line item.
  
  
  Adjust Tax Codes: 
  
  If you