How To Fix ESH_INTEGRATION057 - Back-end system connection exists; skip steps 1 to 3

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_INTEGRATION - ESH Integration

• Message number: 057

• Message text: Back-end system connection exists; skip steps 1 to 3

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_INTEGRATION057 - Back-end system connection exists; skip steps 1 to 3 ?

  The SAP error message ESH_INTEGRATION057 indicates that there is an existing connection to the back-end system, which means that the system is skipping certain steps in the integration process. This error typically arises in the context of the SAP Enterprise Search (SAP ESH) integration, where the system is trying to establish a connection to a back-end system for data retrieval or indexing.
  Cause:
  
  Existing Connection: The primary cause of this error is that a connection to the back-end system has already been established. This could be due to a previous configuration or an ongoing process that is already utilizing the connection.
  Configuration Issues: There may be misconfigurations in the connection settings or parameters that lead to the system recognizing an existing connection.
  System State: The back-end system might be in a state that does not allow for new connections or is currently busy with other processes.
  
  Solution:
  
  Check Existing Connections: Verify if there are any active connections to the back-end system. You can do this by checking the connection settings in the SAP system.
  Review Configuration: Ensure that the configuration for the back-end connection is correct. This includes checking the connection parameters, such as the system ID, client number, user credentials, and network settings.
  Restart Processes: If there are any ongoing processes that might be holding the connection, consider stopping or restarting those processes to free up the connection.
  System Logs: Check the system logs for any additional error messages or warnings that might provide more context about the existing connection.
  Consult Documentation: Refer to the SAP documentation for Enterprise Search and integration to ensure that all steps have been followed correctly.
  Contact Support: If the issue persists, consider reaching out to SAP support for further assistance, especially if this is affecting critical business processes.
  
  Related Information:
  
  SAP Notes: Look for relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  System Administration: Involve your SAP Basis team to check the system landscape and ensure that all components are functioning correctly.
  Performance Monitoring: Monitor the performance of the back-end system to ensure it is not overloaded, which could lead to connection issues.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the ESH_INTEGRATION057 error message.