How To Fix CA_TTE450 - Elapsed time checking = &1 milliseconds

SAP Error Message - Details

• Message type: E = Error

• Message class: CA_TTE - TTE Messages

• Message number: 450

• Message text: Elapsed time checking = &1 milliseconds

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CA_TTE450 - Elapsed time checking = &1 milliseconds ?

  The SAP error message CA_TTE450, which states "Elapsed time checking = &1 milliseconds," typically relates to performance monitoring and time tracking within the SAP system. This message is often associated with the Transaction Time Evaluation (TTE) functionality, which is used to monitor the execution time of transactions and processes.
  Cause:
  
  Performance Monitoring: The message indicates that a certain transaction or process has taken a specific amount of time to execute, which is being logged for performance analysis.
  Threshold Exceeded: If the elapsed time exceeds a predefined threshold, it may trigger alerts or messages to inform administrators or users about potential performance issues.
  System Load: High system load or resource contention can lead to longer execution times for transactions.
  Inefficient Code: Poorly optimized ABAP code or database queries can also contribute to longer execution times.
  
  Solution:
  
  Analyze Performance: Use transaction codes like ST03N (Workload Analysis) or ST05 (SQL Trace) to analyze the performance of the transaction that triggered the message. Look for long-running queries or processes.
  Optimize Code: If the issue is related to custom ABAP code, review and optimize the code to improve performance. This may involve rewriting inefficient loops, reducing database calls, or using appropriate indexing.
  Check System Resources: Monitor system resources (CPU, memory, disk I/O) to identify any bottlenecks. Use transaction codes like SM50 (Process Overview) and SM66 (Global Process Overview) to check for long-running processes.
  Adjust Thresholds: If the elapsed time is acceptable but still triggers the message, consider adjusting the thresholds for performance alerts in the system settings.
  Database Optimization: Ensure that the database is properly optimized, including regular maintenance tasks like updating statistics and rebuilding indexes.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address specific performance issues or provide guidance on optimizing transactions.
  Performance Tuning Guides: Refer to SAP's performance tuning guides for best practices on optimizing system performance.
  Monitoring Tools: Consider using SAP Solution Manager or other monitoring tools to gain insights into system performance and identify areas for improvement.
  
  If the issue persists after taking these steps, it may be beneficial to engage with SAP support for further assistance.