How To Fix /IWFND/COD001 - Create BgRFC inbound unit has failed (Queue name: '&1', Dest: '&2')

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWFND/COD -

• Message number: 001

• Message text: Create BgRFC inbound unit has failed (Queue name: '&1', Dest: '&2')

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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 /IWFND/COD001 - Create BgRFC inbound unit has failed (Queue name: '&1', Dest: '&2') ?

  The SAP error message /IWFND/COD001 Create BgRFC inbound unit has failed (Queue name: '&1', Dest: '&2') typically indicates an issue with the Background Remote Function Call (BgRFC) processing in the SAP system. This error can occur in various scenarios, particularly when dealing with OData services or when the system is trying to process asynchronous calls.
  Causes:
  
  Queue Issues: The BgRFC queue specified in the error message may be blocked or not functioning correctly.
  Destination Problems: The destination specified (&2) may not be configured correctly or may be unreachable.
  System Performance: High system load or performance issues can lead to failures in processing BgRFC calls.
  Configuration Errors: Incorrect configuration of the BgRFC settings or the OData service can lead to this error.
  Authorization Issues: The user or service account may not have the necessary authorizations to execute the BgRFC calls.
  Network Issues: Network connectivity problems between the systems involved can also cause this error.
  
  Solutions:
  
  
  Check BgRFC Queue:
  
  Use transaction code SM58 to check the status of the BgRFC queues. Look for any entries that are stuck or have errors.
  If you find any problematic entries, you can try to delete or reprocess them.
  
  
  
  Verify Destination Configuration:
  
  Check the configuration of the destination in transaction SM59. Ensure that the destination is correctly set up and reachable.
  Test the connection to the destination to ensure it is working.
  
  
  
  Monitor System Performance:
  
  Use transaction ST22 to check for any dumps that may indicate performance issues.
  Use transaction SM50 or SM66 to monitor the system's workload and identify any bottlenecks.
  
  
  
  Review Configuration Settings:
  
  Ensure that the BgRFC settings are correctly configured in the system. This includes checking the settings in transaction SICF for OData services.
  Review the OData service configuration to ensure it is set up correctly.
  
  
  
  Check Authorizations:
  
  Verify that the user or service account executing the BgRFC calls has the necessary authorizations. You can use transaction SU53 to analyze authorization issues.
  
  
  
  Network Troubleshooting:
  
  If the destination is remote, check for any network issues that may be affecting connectivity. This may involve checking firewalls, VPNs, or other network configurations.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM58: Monitor BgRFC queues.
  SM59: Configuration of RFC destinations.
  ST22: Analyze dumps.
  SM50/SM66: Monitor active processes.
  SICF: Configuration of HTTP services.
  
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to BgRFC or OData services. You can search for notes in the SAP Support Portal.
  
  
  Logs: Review application logs (transaction SLG1) for any additional error messages or context that may help diagnose the issue.
  
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.