How To Fix /SDF/DB6136 - Table &1 has a change rate of &2 percent

SAP Error Message - Details

• Message type: E = Error

• Message class: /SDF/DB6 -

• Message number: 136

• Message text: Table &1 has a change rate of &2 percent

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SDF/DB6136 - Table &1 has a change rate of &2 percent ?

  The SAP error message /SDF/DB6136 Table &1 has a change rate of &2 percent typically indicates that a specific database table (denoted by &1) has a change rate that exceeds a predefined threshold (denoted by &2 percent). This message is part of the SAP Data Framework (SDF) and is often related to performance issues or data consistency concerns.
  Cause:
  
  
  High Change Rate: The primary cause of this error is that the specified table is experiencing a high rate of changes (inserts, updates, deletes). This can happen due to:
  
  Frequent transactions affecting the table.
  Batch jobs or processes that modify a large number of records.
  Poorly optimized database operations leading to excessive changes.
  
  
  
  Threshold Settings: The threshold for what constitutes a "high" change rate is configurable. If the threshold is set too low, even normal operations might trigger this warning.
  
  
  Solution:
  
  
  Analyze Change Patterns: 
  
  Review the operations that are affecting the table. Identify if there are specific transactions or processes that are causing the high change rate.
  Use transaction logs or monitoring tools to analyze the frequency and type of changes.
  
  
  
  Optimize Database Operations:
  
  If possible, optimize the processes that are causing the high change rate. This could involve:
  
  Reducing the frequency of updates.
  Batching updates to minimize the number of transactions.
  Reviewing and optimizing SQL queries.
  
  
  
  
  
  Adjust Threshold Settings:
  
  If the high change rate is expected due to business processes, consider adjusting the threshold settings for the change rate in the SDF configuration. This can help prevent unnecessary alerts for normal operations.
  
  
  
  Database Maintenance:
  
  Perform regular database maintenance tasks such as indexing, archiving old data, and cleaning up unnecessary records to improve performance and reduce change rates.
  
  
  
  Consult SAP Documentation: 
  
  Refer to SAP notes and documentation for specific guidance related to the error message and best practices for managing change rates in your environment.
  
  
  
  Related Information:
  
  Monitoring Tools: Utilize SAP monitoring tools (like ST03N, ST04) to track performance metrics and identify bottlenecks.
  Performance Tuning: Engage in performance tuning activities, which may include analyzing execution plans for SQL queries and optimizing database indexes.
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or patches related to this error message.
  
  If the issue persists after taking these steps, it may be beneficial to engage with SAP support for further assistance.