How To Fix ESH_HANA_ADMIN168 - Could not determine HANA node assignments for application tables

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_HANA_ADMIN - ESH HANA Index Administration

• Message number: 168

• Message text: Could not determine HANA node assignments for application tables

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_HANA_ADMIN168 - Could not determine HANA node assignments for application tables ?

  The SAP error message ESH_HANA_ADMIN168 indicates that the system is unable to determine the HANA node assignments for application tables. This error typically arises in the context of SAP HANA and the Enterprise Search (ESH) application, where the system is trying to access or manage data in HANA but encounters issues with node assignments.
  Causes:
  
  Configuration Issues: The HANA system may not be properly configured, leading to issues in determining node assignments.
  Network Problems: There could be network connectivity issues between the application server and the HANA database.
  HANA System Status: The HANA database might be down or not reachable, or there could be issues with the HANA nodes themselves.
  Authorization Issues: The user or service account may not have the necessary permissions to access the required tables or nodes.
  Version Compatibility: There may be compatibility issues between the version of SAP HANA and the version of the application or components being used.
  
  Solutions:
  
  Check HANA Configuration: Ensure that the HANA system is correctly configured and that all nodes are properly assigned. You can use the HANA Studio or HANA Cockpit to verify the configuration.
  Network Connectivity: Verify that there are no network issues preventing the application server from connecting to the HANA database. Check firewalls, network settings, and ensure that the HANA service is running.
  HANA System Status: Check the status of the HANA database. Ensure that it is up and running and that all nodes are operational. You can use the HANA Cockpit or HANA Studio for monitoring.
  User Permissions: Ensure that the user or service account has the necessary permissions to access the application tables in HANA. You may need to adjust roles and privileges in HANA.
  Check Logs: Review the application and HANA logs for any additional error messages or warnings that could provide more context about the issue.
  Update Software: Ensure that you are using compatible versions of SAP HANA and the application. If there are updates or patches available, consider applying them.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates their knowledge base with solutions for common problems.
  Documentation: Refer to the official SAP documentation for HANA and ESH for configuration guidelines and troubleshooting steps.
  Community Forums: Engage with the SAP Community or other forums where SAP professionals discuss similar issues. You may find others who have encountered and resolved the same error.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.