How To Fix VIRT202 - Maximum Processor Frequency

SAP Error Message - Details

• Message type: E = Error

• Message class: VIRT - Virtualization Monitoring

• Message number: 202

• Message text: Maximum Processor Frequency

What causes this issue?

The maximum processor frequency.

System Response

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

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message VIRT202 - Maximum Processor Frequency ?

  The SAP error message VIRT202 Maximum Processor Frequency typically indicates that the system is encountering issues related to the maximum processor frequency settings in a virtualized environment. This error can occur in SAP systems running on virtual machines (VMs) when the CPU frequency exceeds the limits set by the SAP kernel or the virtualization platform.
  Cause:
  
  Virtualization Settings: The virtual machine may be configured to use a CPU frequency that exceeds the maximum allowed by the SAP system.
  CPU Overcommitment: If the virtualization host is overcommitted in terms of CPU resources, it may lead to performance issues and trigger this error.
  Incompatible Hardware: The underlying hardware may not support the required CPU frequency settings for the SAP application.
  SAP Kernel Version: The version of the SAP kernel may not be compatible with the current CPU settings or virtualization environment.
  
  Solution:
  
  
  Check Virtual Machine Configuration:
  
  Review the CPU settings of the virtual machine in the hypervisor (e.g., VMware, Hyper-V).
  Ensure that the maximum processor frequency is set within the limits supported by SAP.
  
  
  
  Adjust CPU Allocation:
  
  If CPU overcommitment is an issue, consider adjusting the allocation of CPU resources to the VM.
  Ensure that the VM is not allocated more virtual CPUs than the physical CPUs available on the host.
  
  
  
  Update SAP Kernel:
  
  Ensure that you are using a compatible and up-to-date version of the SAP kernel. Check SAP notes for any specific recommendations regarding CPU frequency settings.
  
  
  
  Consult SAP Notes:
  
  Look for relevant SAP Notes that address the VIRT202 error. SAP frequently publishes notes that provide guidance on resolving specific issues.
  
  
  
  Monitor Performance:
  
  Use monitoring tools to track CPU usage and performance metrics. This can help identify if the issue is related to resource contention or misconfiguration.
  
  
  
  Contact Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance. Provide them with detailed information about your environment and the error message.
  
  
  
  Related Information:
  
  SAP Notes: Always check the SAP Support Portal for the latest notes related to your specific version of SAP and the error message.
  Documentation: Review the SAP Basis and system administration documentation for guidelines on configuring virtual environments.
  Performance Tuning: Consider performance tuning best practices for SAP systems running in virtualized environments.
  
  By addressing the configuration and resource allocation issues, you should be able to resolve the VIRT202 error and ensure optimal performance of your SAP system.