How To Fix /IWNGW/CM_BEP_OUT006 - BG RFC Queue:Error in getting queue prefix.

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWNGW/CM_BEP_OUT -

• Message number: 006

• Message text: BG RFC Queue:Error in getting queue prefix.

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /IWNGW/CM_BEP_OUT006 - BG RFC Queue:Error in getting queue prefix. ?

  The SAP error message /IWNGW/CM_BEP_OUT006 BG RFC Queue: Error in getting queue prefix typically indicates an issue related to the background processing of the SAP Gateway or the Business Event Processing (BEP) framework. This error can occur due to various reasons, including configuration issues, connectivity problems, or system resource limitations.
  Possible Causes:
  
  Configuration Issues: The system may not be properly configured to handle background processing or the RFC (Remote Function Call) settings may be incorrect.
  Queue Management Issues: There may be issues with the queue management in the SAP system, such as a missing or misconfigured queue prefix.
  Authorization Problems: The user or service account may not have the necessary authorizations to access the required resources.
  System Resource Limitations: The system may be experiencing resource constraints, such as memory or processing power, which can affect background job processing.
  Network Issues: There may be connectivity issues between the SAP system and the backend systems or services it is trying to communicate with.
  
  Solutions:
  
  
  Check Configuration:
  
  Verify the configuration settings for the SAP Gateway and BEP. Ensure that all necessary parameters are correctly set.
  Check the RFC destination settings in transaction SM59 to ensure they are correctly configured and reachable.
  
  
  
  Queue Management:
  
  Use transaction SMQ1 (for outbound queues) and SMQ2 (for inbound queues) to monitor the queues. Check for any stuck or failed messages and resolve them.
  Ensure that the queue prefix is correctly defined in the system settings.
  
  
  
  Authorization Check:
  
  Ensure that the user or service account has the necessary authorizations to access the required resources. You can check this in transaction SU53 after the error occurs.
  
  
  
  System Resources:
  
  Monitor system performance using transaction ST02 (buffer management) and ST04 (database performance). Check for any bottlenecks or resource constraints.
  If necessary, consider increasing system resources or optimizing existing processes.
  
  
  
  Network Connectivity:
  
  Check network connectivity between the SAP system and any external systems it communicates with. Ensure that there are no firewall or routing issues.
  
  
  
  Review Logs:
  
  Check the application logs in transaction SLG1 for any additional error messages or details that can provide more context about the issue.
  
  
  
  SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide patches and updates.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM59: RFC Destinations
  SMQ1/SMQ2: Queue Monitoring
  SLG1: Application Log
  ST22: Dump Analysis
  ST01: System Trace
  
  
  
  SAP Documentation: Refer to the official SAP documentation for the Gateway and BEP for detailed configuration and troubleshooting steps.
  
  
  If the issue persists after trying the above solutions, it may be beneficial to engage SAP support for further assistance.