How To Fix RSTT0554 - Number of failed processes exeeded 200. Throughput test stopped.

SAP Error Message - Details

• Message type: E = Error

• Message class: RSTT0 - Trace Tool: Message Class Engine Layer

• Message number: 554

• Message text: Number of failed processes exeeded 200. Throughput test stopped.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSTT0554 - Number of failed processes exeeded 200. Throughput test stopped. ?

  The SAP error message RSTT0554 indicates that during a throughput test, the number of failed processes has exceeded the threshold of 200, leading to the termination of the test. This error typically arises in the context of performance testing or load testing using the SAP Load Testing Tool (STT).
  Cause:
  
  High Load: The system may be under excessive load, causing many processes to fail.
  Configuration Issues: Incorrect configuration of the test parameters or the system itself can lead to failures.
  System Performance: Insufficient system resources (CPU, memory, I/O) can lead to process failures.
  Application Errors: There may be underlying application issues causing transactions to fail.
  Network Issues: Network latency or connectivity problems can also contribute to process failures.
  
  Solution:
  
  Analyze Logs: Check the logs for detailed error messages that can provide insights into why the processes are failing.
  Adjust Test Parameters: If the load is too high, consider reducing the number of concurrent users or transactions in the test.
  System Monitoring: Monitor system performance metrics (CPU, memory, disk I/O) during the test to identify bottlenecks.
  Configuration Review: Review the configuration settings for the load test and ensure they are appropriate for the system's capabilities.
  Error Handling: Implement error handling in the test scripts to manage transient errors more effectively.
  Test Environment: Ensure that the test environment is properly set up and mirrors the production environment as closely as possible.
  Consult SAP Notes: Check for any relevant SAP Notes or updates that may address known issues related to throughput testing.
  
  Related Information:
  
  SAP Transaction STT: This transaction is used for performance testing and can provide insights into the throughput and performance of the SAP system.
  Performance Tuning: Consider engaging in performance tuning of the SAP system to improve its ability to handle load tests.
  SAP Community: Engage with the SAP Community or forums for additional insights and shared experiences from other users who may have encountered similar issues.
  Documentation: Refer to SAP documentation for best practices on load testing and performance monitoring.
  
  By following these steps, you should be able to diagnose and address the underlying issues causing the RSTT0554 error in your SAP environment.