How To Fix SRT_WSP2618 - IBC det. connection key '&1', user '&2', object '&3' already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP2 - Messages for SRT WSP

• Message number: 618

• Message text: IBC det. connection key '&1', user '&2', object '&3' already exists

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRT_WSP2618 - IBC det. connection key '&1', user '&2', object '&3' already exists ?

  The SAP error message SRT_WSP2618 indicates that there is an issue with the connection key in the Integration Broker (IBC) where a connection with the specified key, user, and object already exists. This typically occurs in scenarios involving web service communication or when managing connections in SAP's middleware.
  Cause:
  The error is caused by an attempt to create a new connection or session with a key that is already in use. This can happen due to:
  
  Multiple attempts to establish a connection with the same parameters.
  A previous connection not being properly closed or cleaned up.
  Configuration issues in the web service settings or the Integration Broker.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Connections:
  
  Verify if there is an existing connection with the same key, user, and object. You can do this by checking the connection logs or monitoring tools in SAP.
  
  
  
  Close Existing Connections:
  
  If you find an existing connection that is no longer needed, close it properly. This can often be done through transaction codes like SRT_MONI or SRT_UTIL.
  
  
  
  Review Configuration:
  
  Check the configuration settings for the web service or the Integration Broker. Ensure that the connection keys are unique and that there are no conflicts in the configuration.
  
  
  
  Increase Connection Limits:
  
  If your application requires multiple connections, consider increasing the limits for concurrent connections in the configuration settings.
  
  
  
  Restart Services:
  
  In some cases, restarting the relevant services or the entire SAP system may help clear any stale connections.
  
  
  
  Check for Code Issues:
  
  If you are developing custom code that interacts with the Integration Broker, review the code to ensure that it is not inadvertently trying to create duplicate connections.
  
  
  
  Consult SAP Notes:
  
  Look for any relevant SAP Notes or documentation that may provide additional insights or patches related to this error.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SRT_MONI (for monitoring web service messages) and SRT_UTIL (for utility functions related to web services).
  SAP Documentation: Refer to the official SAP documentation for Integration Broker and web services for best practices and troubleshooting tips.
  Community Forums: Engage with SAP community forums or support channels for additional help and shared experiences from other users who may have encountered the same issue.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.