How To Fix /BDL/D-134 - RFC destination & unknown

SAP Error Message - Details

• Message type: E = Error

• Message class: /BDL/D- -

• Message number: 134

• Message text: RFC destination & unknown

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /BDL/D-134 - RFC destination & unknown ?

  The SAP error message /BDL/D-134 RFC destination & unknown typically indicates that there is an issue with the Remote Function Call (RFC) destination configuration in your SAP system. This error can occur when the system is unable to find or connect to the specified RFC destination, which is necessary for communication between different SAP systems or between an SAP system and external applications.
  Causes:
  
  Incorrect RFC Destination Name: The specified RFC destination name may be misspelled or does not exist in the system.
  RFC Destination Not Configured: The RFC destination has not been created or configured in the SAP system.
  Authorization Issues: The user or system trying to access the RFC destination may not have the necessary authorizations.
  Network Issues: There may be network connectivity issues preventing access to the target system.
  System Configuration Issues: The target system may be down or not properly configured to accept RFC calls.
  
  Solutions:
  
  
  Check RFC Destination Configuration:
  
  Go to transaction code SM59 in the SAP GUI.
  Look for the specified RFC destination and verify that it exists.
  Ensure that the destination is configured correctly (e.g., connection type, target host, system number, etc.).
  
  
  
  Test the RFC Connection:
  
  In SM59, select the RFC destination and use the "Connection Test" button to check if the connection is working.
  If the test fails, review the error message for more details.
  
  
  
  Check for Typographical Errors:
  
  Ensure that the RFC destination name is spelled correctly in the code or configuration where it is being called.
  
  
  
  Review Authorizations:
  
  Ensure that the user or system has the necessary authorizations to access the RFC destination.
  Check the roles and profiles assigned to the user.
  
  
  
  Network Configuration:
  
  Verify that there are no firewall or network issues preventing access to the target system.
  Ensure that the target system is up and running.
  
  
  
  Check System Logs:
  
  Review the system logs (transaction SM21) for any related error messages that might provide additional context.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or support notes related to RFC configuration and troubleshooting for more detailed guidance.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  SM59: Manage RFC Destinations
  SM21: System Log
  SU53: Authorization Check
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to RFC destinations.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the issue related to the RFC destination error.