How To Fix ESH_QL_MSG018 - Errors on query log aggregation

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_QL_MSG - ESH Query Logging

• Message number: 018

• Message text: Errors on query log aggregation

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_QL_MSG018 - Errors on query log aggregation ?

  The SAP error message ESH_QL_MSG018 typically indicates that there are issues related to the query log aggregation in the SAP Enterprise Search (SAP ESH) environment. This error can arise due to various reasons, including configuration issues, data inconsistencies, or problems with the underlying database.
  Causes:
  
  Configuration Issues: Incorrect settings in the query log configuration can lead to aggregation errors.
  Data Inconsistencies: If the data in the query log is inconsistent or corrupted, it may cause aggregation failures.
  Database Issues: Problems with the database, such as connectivity issues or performance bottlenecks, can also trigger this error.
  Missing Authorizations: Lack of necessary authorizations for the user executing the query log aggregation can lead to errors.
  System Performance: High load on the system or insufficient resources can affect the aggregation process.
  
  Solutions:
  
  Check Configuration: Review the configuration settings for the query log aggregation in the SAP ESH settings. Ensure that all parameters are correctly set.
  Data Consistency Check: Perform a consistency check on the query log data. You may need to clean up or repair any corrupted entries.
  Database Health Check: Ensure that the database is functioning correctly. Check for any performance issues, and consider optimizing the database if necessary.
  User Authorizations: Verify that the user executing the aggregation has the necessary authorizations to access the query log data.
  Monitor System Performance: Check the system performance metrics to ensure that there are sufficient resources available for the aggregation process. If necessary, consider scaling up resources or optimizing existing workloads.
  Review Logs: Check the application and system logs for any additional error messages or warnings that could provide more context about the issue.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide patches and updates.
  Documentation: Refer to the official SAP documentation for Enterprise Search and query log management for best practices and troubleshooting steps.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  If the problem persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.