How To Fix ESH_HANA_ADMIN072 - Connectivity error: Connection guid not mapped to logsys / ext system id

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_HANA_ADMIN - ESH HANA Index Administration

• Message number: 072

• Message text: Connectivity error: Connection guid not mapped to logsys / ext system id

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_HANA_ADMIN072 - Connectivity error: Connection guid not mapped to logsys / ext system id ?

  The SAP error message ESH_HANA_ADMIN072 indicates a connectivity issue where the connection GUID is not mapped to a logical system (logsys) or an external system ID. This error typically arises in the context of SAP HANA and the Enterprise Search (ESH) component, where there is a failure in establishing a connection between the SAP system and the HANA database.
  Causes:
  
  Missing Mapping: The connection GUID that is being used is not properly mapped to a logical system in the configuration.
  Configuration Issues: There may be misconfigurations in the HANA connection settings or in the Enterprise Search settings.
  Network Issues: There could be network connectivity problems between the SAP system and the HANA database.
  Authorization Issues: The user or service account may not have the necessary permissions to access the HANA database.
  System Changes: Recent changes in the system landscape, such as system migrations or updates, may have affected the connection settings.
  
  Solutions:
  
  
  Check Mapping:
  
  Go to the SAP HANA Studio or the relevant configuration area in your SAP system.
  Verify that the connection GUID is correctly mapped to the appropriate logical system and external system ID.
  
  
  
  Review Configuration:
  
  Check the configuration settings for the HANA connection in the SAP system.
  Ensure that the connection parameters (like host, port, user, password) are correctly set.
  
  
  
  Network Connectivity:
  
  Test the network connection between the SAP system and the HANA database.
  Use tools like ping or telnet to check if the HANA server is reachable.
  
  
  
  Authorization Check:
  
  Ensure that the user or service account used for the connection has the necessary authorizations to access the HANA database.
  Review roles and permissions assigned to the user.
  
  
  
  System Logs:
  
  Check the system logs for any additional error messages or warnings that could provide more context about the issue.
  Look for logs in both the SAP system and the HANA database.
  
  
  
  Reconfigure Connection:
  
  If the issue persists, consider reconfiguring the connection from scratch to ensure all settings are correct.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific version of SAP and HANA you are using for any known issues or additional troubleshooting steps.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error message.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Support: If the issue cannot be resolved internally, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to diagnose and resolve the connectivity error associated with the ESH_HANA_ADMIN072 message.