How To Fix VIRT208 - Current Processor Frequency

SAP Error Message - Details

• Message type: E = Error

• Message class: VIRT - Virtualization Monitoring

• Message number: 208

• Message text: Current Processor Frequency

What causes this issue?

The current 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 VIRT208 - Current Processor Frequency ?

  The SAP error message VIRT208, which refers to "Current Processor Frequency," typically indicates an issue related to the performance of the SAP system, particularly in relation to the virtual environment where the SAP instance is running. This error can arise in virtualized environments where the CPU frequency is not consistent or is lower than expected, which can affect the performance of SAP applications.
  Cause:
  
  Virtualization Settings: The virtual machine (VM) may be configured with CPU settings that do not allow for optimal performance. This can include settings related to CPU allocation, frequency scaling, or power management.
  Host Resource Limitations: The physical host may be under heavy load or may not have sufficient resources (CPU, memory) allocated to the VM running SAP.
  Power Management Settings: The power management settings on the host or VM may be set to conserve energy, which can throttle CPU performance.
  Hypervisor Configuration: The hypervisor (e.g., VMware, Hyper-V) may have settings that limit the CPU performance of the VMs.
  
  Solution:
  
  Check CPU Allocation: Ensure that the VM has been allocated sufficient CPU resources. This may involve increasing the number of virtual CPUs or adjusting the CPU shares.
  Adjust Power Management Settings: Change the power management settings on the host and VM to a performance-oriented mode. For example, in VMware, you can set the power policy to "High Performance."
  Monitor Host Performance: Use monitoring tools to check the performance of the physical host. If the host is overloaded, consider redistributing workloads or upgrading the hardware.
  Review Hypervisor Settings: Check the hypervisor settings to ensure that there are no limitations on CPU performance for the VM. This may include settings related to CPU reservations or limits.
  Update Drivers and Firmware: Ensure that the VM's virtual hardware drivers and the host's firmware are up to date, as updates can improve performance and compatibility.
  Consult SAP Notes: Check the SAP Support Portal for any specific notes or recommendations related to the VIRT208 error, as there may be updates or patches that address this issue.
  
  Related Information:
  
  SAP Notes: Always refer to the SAP Support Portal for the latest notes and recommendations regarding performance issues and error messages.
  Performance Monitoring Tools: Utilize tools like SAP Solution Manager or third-party monitoring solutions to analyze system performance and identify bottlenecks.
  Documentation: Review the documentation for your specific virtualization platform (e.g., VMware, Hyper-V) for best practices in configuring VMs for SAP workloads.
  
  By addressing the underlying causes and implementing the suggested solutions, you should be able to resolve the VIRT208 error and improve the performance of your SAP system.