How To Fix BGRFC318 - Queue prefix &1 is already used

BGRFC318 - Overview

• Message type: E = Error

• Message class: BGRFC - qRFC - New Background RFC

• Message number: 318

• Message text: Queue prefix &1 is already used

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 BGRFC318 - Queue prefix &1 is already used ?

  The SAP error message BGRFC318 indicates that there is an issue with the queue prefix being used in the background RFC (BGRFC) processing. Specifically, the message states that the queue prefix specified is already in use, which can lead to conflicts in processing.
  
  Cause:
  
  
  Queue Prefix Conflict: The error typically occurs when there is an attempt to create a new BGRFC queue with a prefix that is already associated with an existing queue. This can happen if:
  
  Multiple processes are trying to create queues with the same prefix simultaneously.
  There is a misconfiguration in the BGRFC setup.
  The system has not properly cleaned up old queues that are still in use.
  
  
  
  System 
  Configuration Issues: Incorrect configuration settings in the BGRFC setup can lead to this error, especially if the same queue prefix is defined in multiple places.
  
  
  
  Solution:
  
  
  Check Existing Queues: Use transaction SM58 (for transactional RFC) or SMQ1/SMQ2 (for queued RFC) to check the existing queues. Look