How To Fix /SRMSMC/CMN_BL049 - Queue name &1 already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: /SRMSMC/CMN_BL -

• Message number: 049

• Message text: Queue name &1 already exists

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SRMSMC/CMN_BL049 - Queue name &1 already exists ?

  The SAP error message /SRMSMC/CMN_BL049 Queue name &1 already exists typically occurs in the context of SAP Supplier Relationship Management (SRM) or similar applications that utilize message queues. This error indicates that there is an attempt to create a message queue with a name that already exists in the system.
  Cause:
  
  Duplicate Queue Creation: The most common cause of this error is that there is an attempt to create a queue with a name that has already been defined in the system.
  Configuration Issues: There may be issues in the configuration settings where the same queue name is being referenced multiple times.
  System Errors: Sometimes, system errors or inconsistencies can lead to the system believing that a queue name is already in use.
  
  Solution:
  
  
  Check Existing Queues: Use transaction codes like SMQ1 (for outbound queues) or SMQ2 (for inbound queues) to check if the queue with the specified name already exists. If it does, you may need to use that existing queue instead of trying to create a new one.
  
  
  Modify Queue Name: If you are trying to create a new queue, consider using a different name that does not conflict with existing queues.
  
  
  Delete or Archive Old Queues: If the existing queue is no longer needed, you can delete or archive it, provided that it is safe to do so and does not affect other processes.
  
  
  Review Configuration: Check the configuration settings in your SRM or related application to ensure that there are no duplicate references to the same queue name.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to message queues in your specific version of SAP SRM for any additional guidance or known issues.
  
  
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. They may provide insights based on the specific context of your system.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SMQ1, SMQ2, and SLG1 (for logging) to monitor and manage queues.
  SAP Notes: Check SAP Notes for any updates or patches that may address known issues related to message queues.
  System Logs: Review system logs for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to resolve the error message regarding the existing queue name in your SAP system.