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 This can happen if the number has been revoked or if the business is no longer registered for VAT.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