How To Fix SMMSS_ALERTS043 - This alert shows when the slow SQL statement statistics were last reset

SAP Error Message - Details

• Message type: E = Error

• Message class: SMMSS_ALERTS - Message class for MSSQL rz20 messages

• Message number: 043

• Message text: This alert shows when the slow SQL statement statistics were last reset

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SMMSS_ALERTS043 - This alert shows when the slow SQL statement statistics were last reset ?

  The SAP error message SMMSS_ALERTS043 indicates that the statistics for slow SQL statements have been reset. This alert is part of the SAP Solution Manager's monitoring capabilities, specifically related to performance monitoring of SQL statements in the database.
  Cause:
  The alert is triggered when the statistics for slow SQL statements are reset. This can happen for several reasons, including:
  
  Manual reset of the statistics by a database administrator or through a maintenance task.
  Automatic reset due to a scheduled job or maintenance process.
  Changes in the database configuration or environment that require a reset of the statistics.
  
  Solution:
  To address this alert, consider the following steps:
  
  
  Review the Reset Timing: Check when the statistics were last reset and determine if this was part of a planned maintenance activity. If it was unplanned, investigate the cause.
  
  
  Monitor SQL Performance: After the reset, monitor the performance of SQL statements to identify any that may be running slowly. Use the database's performance monitoring tools to analyze execution times and resource usage.
  
  
  Analyze Slow SQL Statements: If there are specific SQL statements that are consistently slow, analyze their execution plans and consider optimizing them. This may involve:
  
  Adding or modifying indexes.
  Refactoring the SQL queries for better performance.
  Updating database statistics to ensure the optimizer has the most accurate information.
  
  
  
  Set Up Alerts: If not already in place, consider setting up alerts for slow SQL statements to proactively monitor performance and receive notifications when thresholds are exceeded.
  
  
  Consult Documentation: Refer to SAP documentation or the specific database documentation for best practices on managing SQL performance and statistics.
  
  
  Engage with Support: If the issue persists or if you need further assistance, consider reaching out to SAP support or your database vendor for more tailored guidance.
  
  
  Related Information:
  
  SAP Solution Manager: This tool provides monitoring and alerting capabilities for various components of the SAP landscape, including database performance.
  Database Performance Tuning: Familiarize yourself with best practices for tuning SQL performance in your specific database system (e.g., Oracle, SQL Server, HANA).
  SQL Execution Plans: Understanding how to read and analyze execution plans can help in identifying performance bottlenecks in SQL queries.
  
  By following these steps, you can effectively manage the alert and improve the performance of SQL statements in your SAP environment.