/SDF/MON022 - Frequency must be lower than parameter rdisp/max_wprun_time

SAP Error Message - Details

• Message type: E = Error

• Message class: /SDF/MON -

• Message number: 022

• Message text: Frequency must be lower than parameter rdisp/max_wprun_time

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SDF/MON022 - Frequency must be lower than parameter rdisp/max_wprun_time ?

  The SAP error message /SDF/MON022 Frequency must be lower than parameter rdisp/max_wprun_time typically occurs in the context of SAP's background job scheduling or monitoring, particularly when dealing with the SAP Solution Manager or other monitoring tools. This error indicates that the frequency of a certain job or task is set to a value that exceeds the maximum allowed runtime for a work process.
  Cause:
  The error arises when the frequency of a scheduled job (e.g., a monitoring job) is set to a value that is greater than the system parameter rdisp/max_wprun_time. This parameter defines the maximum time a work process can run before it is terminated. If the frequency of the job is set to a value that could potentially exceed this limit, the system raises this error to prevent issues related to job execution and resource management.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Current Value of rdisp/max_wprun_time:
  
  You can check the current value of this parameter in the SAP system by using transaction code RZ11.
  Enter rdisp/max_wprun_time and click on "Display" to see its current setting.
  
  
  
  Adjust the Job Frequency:
  
  If the job frequency is set too high, consider adjusting it to a lower value that is less than the rdisp/max_wprun_time parameter.
  You can do this in the job scheduling settings, typically found in transaction SM37 (for monitoring jobs) or SM36 (for scheduling jobs).
  
  
  
  Increase the rdisp/max_wprun_time Parameter (if necessary):
  
  If it is necessary for the job to run at the current frequency, you may consider increasing the rdisp/max_wprun_time parameter.
  This can be done in transaction RZ10 (for changing instance profile parameters). However, be cautious with this approach, as increasing the maximum runtime can have implications on system performance and resource allocation.
  
  
  
  Consult Documentation or Support:
  
  If you are unsure about the appropriate settings or the implications of changing system parameters, consult SAP documentation or reach out to SAP support for guidance.
  
  
  
  Related Information:
  
  Parameter rdisp/max_wprun_time: This parameter is defined in seconds and controls how long a work process can run before it is forcibly terminated. The default value may vary based on the system configuration.
  Job Scheduling: Understanding how to schedule and monitor jobs in SAP is crucial for effective system management. Familiarize yourself with transaction codes like SM36, SM37, and SM50 for job management and monitoring.
  Performance Considerations: Always consider the performance implications of changing system parameters. It is advisable to test changes in a development or quality assurance environment before applying them to production.
  
  By following these steps, you should be able to resolve the error and ensure that your job scheduling is configured correctly within the limits set by the system parameters.