How To Fix >4175 - Mixed tax types are not permitted

SAP Error Message - Details

• Message type: E = Error

• Message class: >4 - SAP File Transfer Protocol

• Message number: 175

• Message text: Mixed tax types are not permitted

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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 >4175 - Mixed tax types are not permitted ?

  The SAP error message "4175 Mixed tax types are not permitted" typically occurs when there is an attempt to process a transaction that involves multiple tax types that are not allowed to be mixed in a single document. This can happen in various scenarios, such as when creating invoices, purchase orders, or other financial documents.
  Cause:
  
  Mixed Tax Codes: The transaction is trying to use different tax codes that are not compatible with each other. For example, combining VAT and non-VAT tax codes in the same line item.
  Configuration Issues: The tax configuration in the SAP system may not allow for mixed tax types due to business rules or legal requirements.
  Document Type Restrictions: Certain document types may have restrictions on the types of taxes that can be applied.
  
  Solution:
  
  Review Tax Codes: Check the tax codes being used in the transaction. Ensure that all line items use the same tax type. If you need to apply different tax types, consider splitting the transaction into multiple documents.
  Configuration Check: Review the tax configuration settings in the SAP system. This can be done by navigating to the relevant configuration settings in the SAP IMG (Implementation Guide) under Financial Accounting (FI) > Tax on Sales/Purchases.
  Document Type Settings: Check the settings for the document type being used. Ensure that it allows for the tax types you are trying to apply.
  Consult with Finance Team: If you are unsure about the tax types or configurations, consult with your finance or tax compliance team to ensure that you are following the correct procedures.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific guidance or patches related to this error message. SAP frequently updates its knowledge base with solutions for common issues.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FB60 (Enter Incoming Invoice), FB70 (Enter Outgoing Invoice), or ME21N (Create Purchase Order) where this error might occur.
  Testing: If changes are made to the configuration or tax codes, conduct thorough testing to ensure that the issue is resolved and that no new issues arise.
  
  By addressing the cause of the error and following the suggested solutions, you should be able to resolve the "4175 Mixed tax types are not permitted" error in SAP.