How To Fix ESH_HANA_ADMIN166 - Could not determine HANA Master Node for ATR Replication Scenario

ESH_HANA_ADMIN166 - Overview

• Message type: E = Error

• Message class: ESH_HANA_ADMIN - ESH HANA Index Administration

• Message number: 166

• Message text: Could not determine HANA Master Node for ATR Replication Scenario

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_HANA_ADMIN166 - Could not determine HANA Master Node for ATR Replication Scenario ?

  The SAP error message ESH_HANA_ADMIN166 indicates that the system is unable to determine the HANA Master Node for the ATR (Application Table Replication) replication scenario. This can occur in environments where SAP HANA is used for data replication and can be caused by several factors.
  Causes:
  
  HANA System 
  Configuration Issues: The HANA system may not be properly configured, or the master node may not be correctly identified in the system settings.
  Network Issues: There may be network connectivity problems between the application server and the HANA database, preventing the application from accessing the master node.
  HANA Database Availability: The HANA database might be down or not reachable, which can lead to the inability to determine the master node.
  Incorrect or Missing Configuration: The configuration for the ATR replication scenario may be incomplete or incorrect, leading to issues in identifying the master node.
  User Permissions: The user executing the operation may not have the necessary permissions to