How To Fix RT147 - &1 &3 > &2 &3 number of dialog steps per minute exceeds threshold

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 147

• Message text: &1 &3 > &2 &3 number of dialog steps per minute exceeds threshold

How to fix this error?

The threshold value being exceeded points to the SAP system being under
a very heavy load of dialog requests. If the value is repeatedly
exceeded, a reconfiguration of the system could be necessary.
If, however, the response time for the dialog steps (Monitoring
attribute <ZH>R3DialogResponseTime</>) still remains acceptably low, you
can raise the threshold value that triggers the alert.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RT147 - &1 &3 > &2 &3 number of dialog steps per minute exceeds threshold ?

  The SAP error message RT147 indicates that the number of dialog steps per minute for a user has exceeded a predefined threshold. This is typically a performance-related issue that can occur in SAP systems when a user is executing transactions too quickly, which can lead to system performance degradation or even potential denial of service.
  Cause:
  
  High Transaction Volume: The user is executing a high number of transactions in a very short period.
  System Configuration: The threshold for dialog steps per minute may be set too low for the specific workload or user activity.
  User Behavior: Users may be running scripts or automated processes that generate a high number of dialog steps.
  Performance Issues: The system may be experiencing performance issues that cause delays, leading to rapid execution of transactions.
  
  Solution:
  
  Adjust Threshold: If the threshold is set too low for the expected user activity, consider increasing the threshold in the system configuration. This can be done by adjusting the parameter rdisp/max_dialog_steps in the instance profile.
  Monitor User Activity: Use transaction ST03N (Workload Analysis) to monitor user activity and identify if specific users or transactions are causing the issue.
  User Training: Educate users on the appropriate use of the system and discourage rapid execution of transactions that could lead to performance issues.
  Performance Tuning: Investigate and optimize the performance of the SAP system to handle higher loads more effectively.
  Implement Throttling: If automated scripts are causing the issue, consider implementing throttling mechanisms to limit the number of transactions executed in a given timeframe.
  
  Related Information:
  
  SAP Notes: Check for relevant SAP Notes that may provide additional insights or updates related to this error message.
  System Logs: Review system logs (transaction SM21) for any related errors or warnings that may provide more context.
  Transaction ST22: Check for short dumps that may be related to the performance issues.
  SAP Community: Engage with the SAP Community forums for discussions and solutions shared by other users who may have encountered similar issues.
  
  By addressing the underlying causes and adjusting system parameters as necessary, you can mitigate the occurrence of the RT147 error and improve overall system performance.