How To Fix ID_FI_OVF023 - VIES validation request denied; your IP address is blocked

SAP Error Message - Details

• Message type: E = Error

• Message class: ID_FI_OVF - Online validation Framework Messages

• Message number: 023

• Message text: VIES validation request denied; your IP address is blocked

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ID_FI_OVF023 - VIES validation request denied; your IP address is blocked ?

  The SAP error message ID_FI_OVF023 indicates that a VIES (VAT Information Exchange System) validation request has been denied because the IP address from which the request is being made is blocked. This typically occurs when there are too many requests sent to the VIES service in a short period, or if the IP address has been flagged for suspicious activity.
  Causes:
  
  Excessive Requests: Sending too many validation requests in a short time frame can lead to temporary blocking of the IP address.
  IP Address Blacklisting: The IP address may have been previously flagged for abuse or suspicious activity by the VIES service.
  Network Configuration Issues: Misconfigured network settings or proxies that may be sending requests inappropriately.
  Geolocation Restrictions: Some regions may have restrictions on accessing VIES services.
  
  Solutions:
  
  Wait and Retry: If the block is temporary, waiting for a period (usually a few hours) before retrying the request may resolve the issue.
  Reduce Request Frequency: Implement throttling in your application to limit the number of requests sent to the VIES service within a specific timeframe.
  Check IP Address Status: Use online tools to check if your IP address is blacklisted and take necessary actions to delist it if possible.
  Contact SAP Support: If the issue persists, reach out to SAP support for assistance. They may provide insights or help in unblocking the IP address.
  Use a Different IP Address: If feasible, try using a different IP address or network to send the requests.
  Review Network Configuration: Ensure that your network settings and any proxies are correctly configured to avoid sending excessive requests.
  
  Related Information:
  
  VIES Service: VIES is a European Commission service that allows businesses to validate VAT numbers of their trading partners in the EU.
  SAP Notes: Check for any relevant SAP Notes or documentation that may provide additional context or updates regarding this error.
  Monitoring and Logging: Implement logging for your VIES requests to monitor the frequency and identify patterns that may lead to blocking.
  
  By following these steps, you should be able to address the error and prevent it from occurring in the future.