How To Fix 5U579 - Override amount and No Tax flag cannot be specified together

SAP Error Message - Details

• Message type: E = Error

• Message class: 5U - HR US: Messages

• Message number: 579

• Message text: Override amount and No Tax flag cannot be specified together

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 5U579 - Override amount and No Tax flag cannot be specified together ?

  The SAP error message 5U579 indicates that there is a conflict in the data being processed, specifically regarding the "Override amount" and the "No Tax" flag. This error typically arises in the context of financial transactions, such as invoice processing or tax calculations, where both an override amount and a flag indicating that no tax should be applied are being specified simultaneously.
  Cause:
  
  
  Conflicting Data: The error occurs because the system does not allow both an override amount (which usually indicates a specific amount to be used instead of the calculated amount) and a "No Tax" flag (which indicates that no tax should be applied) to be set at the same time. This is logically inconsistent because if an override amount is specified, it implies that a specific amount is being used, which may or may not include tax.
  
  
  Configuration Issues: There may be configuration settings in the tax calculation or invoice processing that are not aligned with the business rules or requirements.
  
  
  User Input Error: The user may have inadvertently set both fields when entering data into the system.
  
  
  Solution:
  
  
  Review Input Data: Check the transaction or document where the error occurred. Ensure that either the override amount or the "No Tax" flag is set, but not both. If you need to specify an override amount, ensure that the "No Tax" flag is not checked.
  
  
  Adjust Configuration: If this error is occurring frequently, it may be worth reviewing the configuration settings related to tax calculations and overrides in your SAP system. Ensure that the settings align with your business processes.
  
  
  User Training: Provide training to users on how to correctly enter data in the system to avoid this conflict. Make sure they understand the implications of setting both fields.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on handling tax calculations and overrides in your version of SAP.
  
  
  Debugging: If the issue persists and seems to be a system error rather than user input, consider debugging the transaction or consulting with your SAP support team for further investigation.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may be involved in the process, such as those for invoice entry, tax configuration, or financial postings.
  Business Rules: Ensure that your business rules regarding tax calculations and overrides are clearly defined and communicated to all relevant stakeholders.
  
  By addressing the cause of the error and implementing the suggested solutions, you should be able to resolve the issue and prevent it from occurring in the future.