How To Fix AR191 - ISO code & is not correct in the VAT registration number

SAP Error Message - Details

• Message type: E = Error

• Message class: AR - SSRV function module messages

• Message number: 191

• Message text: ISO code & is not correct in the VAT registration number

What causes this issue?

The first 2 characters of the VAT registration number do not correspond
to the country's ISO code.

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 the entry.
If necessary, check whether the ISO code of the country has been
defined correctly.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AR191 - ISO code & is not correct in the VAT registration number ?

  The SAP error message AR191 indicates that there is an issue with the VAT registration number, specifically that the ISO code associated with the VAT number is not correct. This error typically arises during transactions that involve VAT processing, such as invoicing or reporting.
  Cause:
  
  Incorrect ISO Code: The ISO country code associated with the VAT registration number may not match the expected format or may not correspond to the country of the VAT number.
  Invalid VAT Number Format: The VAT number itself may not conform to the expected format for the specified country.
  Configuration Issues: There may be configuration issues in the SAP system regarding the VAT registration numbers or the country settings.
  Data Entry Errors: Manual entry errors when inputting the VAT registration number or the ISO code.
  
  Solution:
  
  Verify the VAT Registration Number: Check the VAT registration number for accuracy. Ensure that it is correctly formatted and valid for the specified country.
  Check ISO Code: Ensure that the ISO code used corresponds to the country of the VAT registration number. For example, if the VAT number is from Germany, the ISO code should be "DE".
  Configuration Review: Review the configuration settings in SAP for VAT registration numbers and ensure that they are set up correctly. This may involve checking the country-specific settings in the SAP system.
  Update Master Data: If the VAT registration number or ISO code is incorrect in the master data, update it accordingly.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on VAT registration number formats and ISO codes for different countries.
  Contact Support: If the issue persists, consider reaching out to SAP support or your internal IT team for further assistance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide updates related to VAT processing.
  Country-Specific VAT Rules: Familiarize yourself with the VAT rules and regulations for the countries you are dealing with, as they can vary significantly.
  Testing: After making corrections, perform a test transaction to ensure that the error has been resolved.
  
  By following these steps, you should be able to identify and resolve the issue related to the AR191 error message in SAP.