How To Fix BGRFC305 - bgRFC Supervisor: No server can be entered for destination &1

SAP Error Message - Details

• Message type: E = Error

• Message class: BGRFC - qRFC - New Background RFC

• Message number: 305

• Message text: bgRFC Supervisor: No server can be entered for destination &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message BGRFC305 - bgRFC Supervisor: No server can be entered for destination &1 ?

  The SAP error message BGRFC305 indicates that there is an issue with the bgRFC (background Remote Function Call) configuration, specifically that no server has been assigned for the specified destination. This can occur in scenarios where the bgRFC framework is used for asynchronous communication between different SAP systems or between different application servers within the same system.
  Cause:
  The error typically arises due to one of the following reasons:
  
  Missing Configuration: The bgRFC destination is not properly configured in the SAP system.
  No Available Servers: There are no active application servers available for the specified destination.
  Network Issues: There may be network connectivity issues preventing the system from reaching the destination.
  Authorization Issues: The user or system may not have the necessary authorizations to access the bgRFC destination.
  
  Solution:
  To resolve the BGRFC305 error, you can follow these steps:
  
  
  Check bgRFC Configuration:
  
  Go to transaction SM59 and check the configuration of the RFC destination that is causing the issue. Ensure that it is correctly set up and that the target system is reachable.
  
  
  
  Verify Server Assignment:
  
  Use transaction SMLG to check the load balancing configuration and ensure that there are active servers assigned to the bgRFC destination.
  
  
  
  Check System Logs:
  
  Review the system logs (transaction SM21) for any related error messages that might provide additional context about the issue.
  
  
  
  Network Connectivity:
  
  Ensure that there are no network issues preventing communication between the systems. You can use tools like ping or traceroute to test connectivity.
  
  
  
  Authorization Check:
  
  Verify that the user or system has the necessary authorizations to access the bgRFC destination. Check the roles and authorizations assigned to the user.
  
  
  
  Restart bgRFC:
  
  If the issue persists, consider restarting the bgRFC processes. You can do this by using transaction SM58 to monitor and manage the bgRFC queues.
  
  
  
  Consult Documentation:
  
  Refer to SAP Notes and documentation for any specific guidance related to bgRFC configuration and troubleshooting.
  
  
  
  Related Information:
  
  bgRFC: Background Remote Function Call is a mechanism in SAP that allows asynchronous communication between different systems or application servers.
  Transaction Codes:
  
  SM59: RFC Destinations
  SMLG: Load Balancing
  SM21: System Log
  SM58: Asynchronous RFC Monitor
  
  
  
  If the problem continues after following these steps, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.