How To Fix /IWBEP/CM_MGW_UM070 - bgRFC unit for user &1 with queue name &2 failed

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_MGW_UM -

• Message number: 070

• Message text: bgRFC unit for user &1 with queue name &2 failed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/CM_MGW_UM070 - bgRFC unit for user &1 with queue name &2 failed ?

  The SAP error message /IWBEP/CM_MGW_UM070 indicates that there is an issue with the background RFC (bgRFC) unit for a specific user and queue name. This error typically occurs in the context of SAP Gateway and can be related to various issues, such as configuration problems, network issues, or resource limitations.
  Cause:
  
  Queue Issues: The bgRFC queue may be blocked or not processing messages correctly.
  User Authorization: The user specified in the error message may not have the necessary authorizations to process the bgRFC unit.
  System Resource Limitations: There may be insufficient system resources (e.g., memory, CPU) to process the bgRFC unit.
  Network Issues: Connectivity problems between the systems involved in the bgRFC communication.
  Configuration Errors: Incorrect configuration settings for bgRFC or the SAP Gateway.
  
  Solution:
  
  
  Check Queue Status:
  
  Use transaction code SLG1 to check the application log for any related errors.
  Use transaction code SM58 to check for any stuck or failed asynchronous RFC calls.
  
  
  
  Monitor bgRFC:
  
  Use transaction code SBGRFCMON to monitor the bgRFC queues and check for any errors or blocked units.
  If you find any blocked units, you can try to delete or reprocess them.
  
  
  
  User Authorization:
  
  Verify that the user has the necessary authorizations to execute bgRFC calls. Check the roles and authorizations assigned to the user.
  
  
  
  System Resources:
  
  Check the system performance and resource utilization. If the system is under heavy load, consider optimizing performance or increasing resources.
  
  
  
  Network Connectivity:
  
  Ensure that there are no network issues affecting communication between the systems. Check for firewalls, network configurations, and connectivity.
  
  
  
  Configuration Review:
  
  Review the bgRFC configuration settings in the SAP system. Ensure that they are set up correctly according to your system requirements.
  
  
  
  Reprocessing:
  
  If the issue persists, you may need to reprocess the failed bgRFC units. This can often be done through the bgRFC monitoring transaction.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to bgRFC and the error message you are encountering.
  Documentation: Review the SAP Gateway and bgRFC documentation for best practices and troubleshooting steps.
  Support: If the issue cannot be resolved, consider reaching out to SAP Support for further assistance.
  
  By following these steps, you should be able to identify and resolve the issue causing the /IWBEP/CM_MGW_UM070 error message.