How To Fix AR190 - VAT registration number is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: AR - SSRV function module messages

• Message number: 190

• Message text: VAT registration number is invalid

What causes this issue?

The check for completeness and conclusiveness showed that the VAT
registration number is incorrect. Depending on country-specific rules,
parts of the number are used to determine the check digit, which must
also be part of the entered number; usually this consists of one of the
last two digits.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Check your entry.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AR190 - VAT registration number is invalid ?

  The SAP error message AR190, which states "VAT registration number is invalid," typically occurs when there is an issue with the VAT registration number entered in the system. This error can arise in various scenarios, such as during the creation of a customer or vendor master record, or when processing invoices.
  Causes of AR190 Error
  
  
  Incorrect VAT Number Format: The VAT registration number may not conform to the expected format for the specific country. Each country has its own rules regarding the structure of VAT numbers.
  
  
  Missing VAT Number: The VAT registration number may not have been entered at all, or it may be missing in the relevant master data.
  
  
  Inactive or Invalid VAT Number: The VAT number may be inactive or not recognized by the tax authorities. This can happen if the number has been revoked or if the business is no longer registered for VAT.
  
  
  Configuration Issues: There may be issues with the configuration settings in SAP related to VAT processing, such as incorrect country settings or tax codes.
  
  
  Data Entry Errors: Simple typographical errors when entering the VAT number can lead to this error.
  
  
  Solutions to AR190 Error
  
  
  Verify VAT Number: Check the VAT registration number for accuracy. Ensure that it is entered correctly and conforms to the expected format for the relevant country.
  
  
  Check Master Data: Ensure that the VAT number is correctly maintained in the customer or vendor master data. If it is missing, add it.
  
  
  Validate VAT Number: Use online tools or contact the relevant tax authority to validate the VAT registration number. This can help confirm whether the number is active and valid.
  
  
  Review Configuration: Check the SAP configuration settings related to VAT. Ensure that the country-specific settings and tax codes are correctly configured.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on handling VAT registration numbers in your version of SAP.
  
  
  Contact Support: If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting with a SAP expert for further assistance.
  
  
  Related Information
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Country-Specific Regulations: Familiarize yourself with the VAT regulations in the relevant country, as these can impact how VAT numbers are validated and processed in SAP.
  User Training: Ensure that users entering VAT numbers are trained on the correct formats and procedures to minimize errors.
  
  By following these steps, you should be able to resolve the AR190 error and ensure that VAT registration numbers are correctly processed in your SAP system.