How To Fix ESH_HANA_ADMIN090 - Connectivity error: Cannot determine connection guid

ESH_HANA_ADMIN090 - Overview

• Message type: E = Error

• Message class: ESH_HANA_ADMIN - ESH HANA Index Administration

• Message number: 090

• Message text: Connectivity error: Cannot determine connection guid

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_HANA_ADMIN090 - Connectivity error: Cannot determine connection guid ?

  The SAP error message ESH_HANA_ADMIN090 indicates a connectivity issue where the system cannot determine the connection GUID (Globally Unique Identifier) for the HANA database. This error typically arises in the context of SAP Enterprise Search or when trying to connect to the HANA database for various operations.
  Causes:
  
  Network Issues: There may be network connectivity problems between the application server and the HANA database server.
  Configuration Errors: Incorrect configuration settings in the SAP system or HANA database can lead to this error.
  Database Availability: The HANA database might be down or not reachable due to maintenance or other issues.
  Authentication Issues: Problems with user credentials or permissions can prevent a successful connection.
  Version Compatibility: Incompatibility between the versions of the SAP application and the HANA database can also lead to connectivity issues.
  
  Solutions:
  
  
  Check Network Connectivity:
  
  Ensure that the application server can reach the HANA database server. You can use tools like ping or telnet to test connectivity.
  Verify firewall