How To Fix PERFTRAC212 - Dest. &, table &: checklist "No identical accesses" not fulfilled

SAP Error Message - Details

• Message type: E = Error

• Message class: PERFTRAC - Messages on Global Performance Analysis

• Message number: 212

• Message text: Dest. &, table &: checklist "No identical accesses" not fulfilled

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message PERFTRAC212 - Dest. &, table &: checklist "No identical accesses" not fulfilled ?

  The SAP error message PERFTRAC212 indicates that a performance trace check has failed due to the checklist "No identical accesses" not being fulfilled. This message is typically related to performance analysis and optimization in SAP systems, particularly when using transaction codes like ST05 (SQL Trace) or ST12 (SQL Monitor).
  Cause:
  The error message "No identical accesses" suggests that the system has detected multiple identical database accesses that could potentially be optimized. This can occur in scenarios where the same database table is accessed multiple times in a short period, which can lead to performance issues.
  Solution:
  To resolve this issue, consider the following steps:
  
  
  Analyze the Code: Review the ABAP code or SQL queries that are causing the identical accesses. Look for opportunities to optimize the code by reducing redundant database calls.
  
  
  Use Buffering: If applicable, consider using SAP's buffering techniques to minimize database accesses. This can be particularly useful for tables that do not change frequently.
  
  
  Implement Caching: If the same data is being accessed multiple times, consider implementing caching mechanisms to store the results of the first access and reuse them for subsequent accesses.
  
  
  Optimize Queries: If the issue arises from complex queries, try to simplify them or break them down into smaller, more efficient queries.
  
  
  Check for Loops: Ensure that there are no loops in your code that are causing the same database access to occur multiple times unintentionally.
  
  
  Use Performance Analysis Tools: Utilize SAP performance analysis tools (like ST05, ST12, or the SQL Performance Tuning Worklist) to identify and analyze the specific areas of code that are causing the performance issues.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional guidance on performance optimization.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like ST05 (SQL Trace), ST12 (SQL Monitor), and SE30 (Runtime Analysis) for performance analysis.
  Performance Tuning: Consider reading SAP documentation on performance tuning and best practices for database access.
  SAP Community: Engage with the SAP Community or forums to see if other users have encountered similar issues and what solutions they have implemented.
  
  By following these steps, you should be able to address the PERFTRAC212 error and improve the performance of your SAP system.