How To Fix ESH_INTEGRATION245 - Connection to back-end exists already

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_INTEGRATION - ESH Integration

• Message number: 245

• Message text: Connection to back-end exists already

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 ESH_INTEGRATION245 - Connection to back-end exists already ?

  The SAP error message ESH_INTEGRATION245 indicates that there is an existing connection to the back-end system, which is preventing the establishment of a new connection. This error typically occurs in the context of SAP Enterprise Search or when integrating with other SAP systems.
  Cause:
  
  Existing Connection: The error usually arises when there is already an active connection to the back-end system, and the system is trying to establish another connection without closing the previous one.
  Configuration Issues: There may be misconfigurations in the connection settings or parameters that lead to multiple connection attempts.
  Session Management: The session management settings may not be properly configured, leading to multiple sessions being opened inadvertently.
  
  Solution:
  
  Check Active Connections: Verify if there are any active connections to the back-end system. You can do this by checking the connection status in the SAP system.
  Close Existing Connections: If you find that there are unnecessary or stale connections, close them to free up resources.
  Review Configuration: Check the configuration settings for the connection to ensure that they are set up correctly. This includes verifying the connection parameters, user credentials, and any relevant settings in the SAP system.
  Session Management: Review the session management settings to ensure that they are configured to handle multiple connections appropriately. This may involve adjusting timeout settings or session limits.
  Restart Services: In some cases, restarting the relevant services or the SAP system itself may help resolve the issue.
  Consult Logs: Check the system logs for any additional error messages or warnings that may provide more context about the issue.
  
  Related Information:
  
  SAP Notes: Look for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the official SAP documentation for Enterprise Search or the specific integration scenario you are working with.
  Support: If the issue persists, consider reaching out to SAP support for further assistance, providing them with detailed information about the error and the steps you have already taken.
  
  By following these steps, you should be able to diagnose and resolve the ESH_INTEGRATION245 error effectively.