How To Fix RT573 - &1 &3 > &2 &3 (15 Min.) Trans. spec. dialog queue lgth exceeds threshold

SAP Error Message - Details

• Message type: E = Error

• Message class: RT - Monitoring infrastructure MSG and alert texts

• Message number: 573

• Message text: &1 &3 > &2 &3 (15 Min.) Trans. spec. dialog queue lgth exceeds threshold

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RT573 - &1 &3 > &2 &3 (15 Min.) Trans. spec. dialog queue lgth exceeds threshold ?

  The SAP error message RT573 indicates that the length of the dialog queue for a specific transaction has exceeded a predefined threshold. This can lead to performance issues or delays in processing transactions, as the system is unable to handle the volume of requests efficiently.
  Cause:
  
  High Load: The system is experiencing a high volume of dialog requests, which can occur during peak usage times or due to inefficient processing of transactions.
  Configuration Issues: The threshold settings for dialog queue lengths may be set too low for the current workload.
  Long-Running Transactions: Some transactions may be taking longer than expected to complete, causing a backlog in the dialog queue.
  System Resource Limitations: Insufficient system resources (CPU, memory, etc.) can lead to delays in processing dialog requests.
  
  Solution:
  
  Monitor System Performance: Use transaction codes like ST03N (Workload Analysis) and ST22 (Dump Analysis) to monitor system performance and identify bottlenecks.
  Adjust Threshold Settings: If the threshold for dialog queue length is too low, consider increasing it in the system configuration. This can be done in the SAP profile parameters (e.g., rdisp/queuethreshold).
  Optimize Long-Running Transactions: Identify and optimize any transactions that are taking too long to complete. This may involve reviewing the code, database queries, or any other processes involved.
  Increase System Resources: If the system is consistently under heavy load, consider scaling up the hardware resources (CPU, memory) or optimizing the existing resources.
  Load Balancing: If applicable, distribute the load across multiple application servers to reduce the pressure on a single server.
  Review Background Jobs: Ensure that background jobs are not consuming excessive resources during peak dialog processing times.
  
  Related Information:
  
  Transaction Codes: Use ST03N for workload analysis, SM50 for monitoring active processes, and SM66 for global process overview.
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or patches related to this error.
  Performance Tuning: Regularly review and tune the performance of your SAP system to prevent such issues from occurring in the future.
  Documentation: Refer to SAP documentation for detailed information on dialog processing and performance tuning.
  
  By addressing the underlying causes and implementing the suggested solutions, you can mitigate the occurrence of the RT573 error and improve the overall performance of your SAP system.