How To Fix RT422 - SAP update task V2: Average wait time in dispatcher queue

RT422 - Overview

• Message type: E = Error

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

• Message number: 422

• Message text: SAP update task V2: Average wait time in dispatcher queue

What causes this issue?

All update requests are stored in the appropriate dispatcher queue
untile they can be assigned to a free work process. If this value
triggers an alert, we recommend (if it is not simply a case of a
temporary bottleneck) that you increase the number of update work
processes. You should also take account of SAP Note 39412 (How many
work processes to configure).
INCLUDE BC_UPDATE_MOREINFO OBJECT DOKU ID TX

Error message extract from SAP system. Copyright SAP SE.

RT422 - Details

• The SAP error message RT422 indicates that there is an issue with the average wait time in the dispatcher queue for update tasks. This message typically arises when the system is experiencing delays in processing update requests, which can lead to performance issues and affect the overall responsiveness of the SAP system.
  
  Cause:
  
  High Load on the System: A large number of update requests being processed simultaneously can lead to congestion in the dispatcher queue.
  Long-Running Update Tasks: If certain update tasks take longer than expected to complete, they can block other tasks from being processed.
  Insufficient Resources: Lack of adequate system resources (CPU, memory, etc.) can slow down the processing of update tasks.
  
  Configuration Issues: Incorrect configuration of the update process or the SAP system can lead to inefficiencies.
  Database Performance: Slow database performance can also contribute to delays in processing update requests.
  
  
  Solution:
  
  Monitor System Performance: Use transaction codes like ST03N (Workload Analysis) and ST22 (Dump