How To Fix VL859 - Name of RFC destination is not whitelisted

SAP Error Message - Details

• Message type: E = Error

• Message class: VL -

• Message number: 859

• Message text: Name of RFC destination is not whitelisted

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message VL859 - Name of RFC destination is not whitelisted ?

  The SAP error message VL859, which states "Name of RFC destination is not whitelisted," typically occurs when there is an issue with the configuration of Remote Function Call (RFC) destinations in the SAP system. This error indicates that the RFC destination you are trying to use is not included in the list of allowed destinations (whitelisted) for the operation you are attempting to perform.
  Cause:
  
  RFC Destination Not Configured: The RFC destination you are trying to use has not been created or configured in the SAP system.
  Whitelisting Configuration: The RFC destination is not included in the whitelist configuration, which is a security feature to restrict which RFC destinations can be accessed.
  Authorization Issues: The user or system trying to access the RFC destination may not have the necessary authorizations to use it.
  System Settings: The system settings may not allow certain RFC destinations to be accessed due to security policies.
  
  Solution:
  
  
  Check RFC Destination Configuration:
  
  Go to transaction code SM59 to check the configuration of the RFC destination.
  Ensure that the destination is correctly set up and that the connection parameters are valid.
  
  
  
  Whitelisting the RFC Destination:
  
  If the RFC destination is not whitelisted, you will need to add it to the whitelist.
  This can typically be done in the system settings or configuration where whitelisting is managed. The exact steps may vary depending on your SAP version and setup.
  Consult your system administrator or SAP Basis team to assist with this process.
  
  
  
  Review Authorizations:
  
  Ensure that the user or system account attempting to access the RFC destination has the necessary authorizations.
  Check the roles and profiles assigned to the user to ensure they include access to the required RFC destinations.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to RFC whitelisting and security settings for your specific version of SAP.
  Look for any specific configurations or patches that may be required.
  
  
  
  Testing:
  
  After making changes, test the connection to the RFC destination again to ensure that the error has been resolved.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SM59: To manage RFC destinations.
  SU01: To manage user authorizations.
  
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional guidance or solutions related to RFC whitelisting and error VL859.
  Security Policies: Review your organization's security policies regarding RFC connections to ensure compliance and proper configuration.
  
  If the issue persists after following these steps, it may be beneficial to engage with SAP support or your internal SAP Basis team for further assistance.