How To Fix S1823 - DB optimizer statistics of & tables (high priority) are obsolete

SAP Error Message - Details

• Message type: E = Error

• Message class: S1 - Statistik / SAP-Monitor

• Message number: 823

• Message text: DB optimizer statistics of & tables (high priority) are obsolete

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message S1823 - DB optimizer statistics of & tables (high priority) are obsolete ?

  The SAP error message S1823 indicates that the database optimizer statistics for certain tables are considered obsolete. This can lead to inefficient query execution plans, which may result in performance issues when accessing the affected tables.
  
  Cause:
  The cause of this error message is typically related to the following factors:
  
  Data Changes: Significant changes in the data volume or distribution within the tables can render the existing statistics outdated.
  Database Maintenance: Regular database maintenance tasks, such as data archiving or bulk data loads, can also affect the accuracy of the statistics.
  Time-Based Obsolescence: Some systems have a time-based threshold for when statistics are considered obsolete, regardless of data changes.
  
  
  Solution:
  To resolve the S1823 error message, you need to update the optimizer statistics for the affected tables. Here are the steps to do this:
  
  
  Use Transaction Code ST03N: 
  
  Go to transaction ST03N to analyze the workload and identify the tables that are causing the issue.
  
  
  
  Update Statistics:
  
  You can update